mirror of
https://github.com/rust-lang/cargo
synced 2024-08-25 02:25:46 +00:00
![Josh Triplett](/assets/img/avatar_default.png)
Of the options people regularly pass to cargo, `--release` seems by far the most common. Yet even on the command line, we expect people to type out `--release`. Add a short version `-r`, and add some tests in the testsuite that confirm it works.
5903 lines
155 KiB
Rust
5903 lines
155 KiB
Rust
//! Tests for the `cargo build` command.
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use cargo::{
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core::compiler::CompileMode,
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core::{Shell, Workspace},
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ops::CompileOptions,
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Config,
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};
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use cargo_test_support::compare;
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use cargo_test_support::paths::{root, CargoPathExt};
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use cargo_test_support::registry::Package;
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use cargo_test_support::tools;
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use cargo_test_support::{
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basic_bin_manifest, basic_lib_manifest, basic_manifest, cargo_exe, git, is_nightly, main_file,
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paths, process, project, rustc_host, sleep_ms, symlink_supported, t, Execs, ProjectBuilder,
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};
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use cargo_util::paths::dylib_path_envvar;
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use std::env;
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use std::fs;
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use std::io::Read;
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use std::process::Stdio;
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#[cargo_test]
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fn cargo_compile_simple() {
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let p = project()
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
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.build();
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p.cargo("build").run();
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assert!(p.bin("foo").is_file());
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p.process(&p.bin("foo")).with_stdout("i am foo\n").run();
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}
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#[cargo_test]
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fn cargo_fail_with_no_stderr() {
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let p = project()
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/foo.rs", &String::from("refusal"))
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.build();
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p.cargo("build --message-format=json")
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.with_status(101)
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.with_stderr_does_not_contain("--- stderr")
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.run();
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}
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/// Checks that the `CARGO_INCREMENTAL` environment variable results in
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/// `rustc` getting `-C incremental` passed to it.
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#[cargo_test]
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fn cargo_compile_incremental() {
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let p = project()
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
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.build();
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p.cargo("build -v")
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.env("CARGO_INCREMENTAL", "1")
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.with_stderr_contains(
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"[RUNNING] `rustc [..] -C incremental=[..]/target/debug/incremental[..]`\n",
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)
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.run();
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p.cargo("test -v")
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.env("CARGO_INCREMENTAL", "1")
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.with_stderr_contains(
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"[RUNNING] `rustc [..] -C incremental=[..]/target/debug/incremental[..]`\n",
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)
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.run();
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}
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#[cargo_test]
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fn incremental_profile() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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authors = []
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[profile.dev]
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incremental = false
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[profile.release]
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incremental = true
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build();
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p.cargo("build -v")
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.env_remove("CARGO_INCREMENTAL")
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.with_stderr_does_not_contain("[..]C incremental=[..]")
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.run();
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p.cargo("build -v")
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.env("CARGO_INCREMENTAL", "1")
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.with_stderr_contains("[..]C incremental=[..]")
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.run();
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p.cargo("build --release -v")
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.env_remove("CARGO_INCREMENTAL")
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.with_stderr_contains("[..]C incremental=[..]")
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.run();
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p.cargo("build --release -v")
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.env("CARGO_INCREMENTAL", "0")
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.with_stderr_does_not_contain("[..]C incremental=[..]")
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.run();
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}
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#[cargo_test]
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fn incremental_config() {
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let p = project()
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.file("src/main.rs", "fn main() {}")
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.file(
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".cargo/config",
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r#"
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[build]
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incremental = false
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"#,
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)
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.build();
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p.cargo("build -v")
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.env_remove("CARGO_INCREMENTAL")
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.with_stderr_does_not_contain("[..]C incremental=[..]")
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.run();
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p.cargo("build -v")
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.env("CARGO_INCREMENTAL", "1")
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.with_stderr_contains("[..]C incremental=[..]")
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_workspace_excluded() {
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let p = project().file("src/main.rs", "fn main() {}").build();
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p.cargo("build --workspace --exclude foo")
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.with_stderr_does_not_contain("[..]virtual[..]")
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.with_stderr_contains("[..]no packages to compile")
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.with_status(101)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_manifest_path() {
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let p = project()
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
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.build();
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p.cargo("build --manifest-path foo/Cargo.toml")
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.cwd(p.root().parent().unwrap())
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.run();
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assert!(p.bin("foo").is_file());
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}
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#[cargo_test]
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fn cargo_compile_with_invalid_manifest() {
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let p = project().file("Cargo.toml", "").build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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virtual manifests must be configured with [workspace]
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_invalid_manifest2() {
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let p = project()
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.file(
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"Cargo.toml",
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"
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[project]
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foo = bar
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",
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)
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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could not parse input as TOML
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Caused by:
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invalid TOML value, did you mean to use a quoted string? at line 3 column 23
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_invalid_manifest3() {
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let p = project().file("src/Cargo.toml", "a = bar").build();
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p.cargo("build --manifest-path src/Cargo.toml")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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could not parse input as TOML
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Caused by:
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invalid TOML value, did you mean to use a quoted string? at line 1 column 5
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_duplicate_build_targets() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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authors = []
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[lib]
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name = "main"
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path = "src/main.rs"
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crate-type = ["dylib"]
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[dependencies]
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"#,
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)
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.file("src/main.rs", "#![allow(warnings)] fn main() {}")
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.build();
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p.cargo("build")
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.with_stderr(
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"\
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warning: file found to be present in multiple build targets: [..]main.rs
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[COMPILING] foo v0.0.1 ([..])
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[FINISHED] [..]
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_invalid_version() {
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let p = project()
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.file("Cargo.toml", &basic_manifest("foo", "1.0"))
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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unexpected end of input while parsing minor version number for key `package.version`
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_empty_package_name() {
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let p = project()
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.file("Cargo.toml", &basic_manifest("", "0.0.0"))
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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package name cannot be an empty string
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_invalid_package_name() {
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let p = project()
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.file("Cargo.toml", &basic_manifest("foo::bar", "0.0.0"))
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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invalid character `:` in package name: `foo::bar`, [..]
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_invalid_bin_target_name() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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authors = []
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version = "0.0.0"
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[[bin]]
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name = ""
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"#,
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)
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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binary target names cannot be empty
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_forbidden_bin_target_name() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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authors = []
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version = "0.0.0"
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[[bin]]
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name = "build"
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"#,
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)
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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the binary target name `build` is forbidden, it conflicts with with cargo's build directory names
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",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_with_bin_and_crate_type() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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authors = []
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version = "0.0.0"
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[[bin]]
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name = "the_foo_bin"
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path = "src/foo.rs"
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crate-type = ["cdylib", "rlib"]
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"#,
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)
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.file("src/foo.rs", "fn main() {}")
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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the target `the_foo_bin` is a binary and can't have any crate-types set \
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(currently \"cdylib, rlib\")",
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)
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.run();
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}
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#[cargo_test]
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fn cargo_compile_api_exposes_artifact_paths() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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authors = []
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version = "0.0.0"
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[[bin]]
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name = "the_foo_bin"
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path = "src/bin.rs"
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[lib]
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name = "the_foo_lib"
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path = "src/foo.rs"
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crate-type = ["cdylib", "rlib"]
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"#,
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)
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.file("src/foo.rs", "pub fn bar() {}")
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.file("src/bin.rs", "pub fn main() {}")
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.build();
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let shell = Shell::from_write(Box::new(Vec::new()));
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let config = Config::new(shell, env::current_dir().unwrap(), paths::home());
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let ws = Workspace::new(&p.root().join("Cargo.toml"), &config).unwrap();
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let compile_options = CompileOptions::new(ws.config(), CompileMode::Build).unwrap();
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let result = cargo::ops::compile(&ws, &compile_options).unwrap();
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assert_eq!(1, result.binaries.len());
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assert!(result.binaries[0].path.exists());
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assert!(result.binaries[0]
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.path
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.to_str()
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.unwrap()
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.contains("the_foo_bin"));
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assert_eq!(1, result.cdylibs.len());
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// The exact library path varies by platform, but should certainly exist at least
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assert!(result.cdylibs[0].path.exists());
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assert!(result.cdylibs[0]
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.path
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.to_str()
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.unwrap()
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.contains("the_foo_lib"));
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}
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|
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#[cargo_test]
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fn cargo_compile_with_bin_and_proc() {
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let p = project()
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.file(
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"Cargo.toml",
|
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r#"
|
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[package]
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name = "foo"
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authors = []
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version = "0.0.0"
|
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|
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[[bin]]
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name = "the_foo_bin"
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path = "src/foo.rs"
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proc-macro = true
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"#,
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)
|
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.file("src/foo.rs", "fn main() {}")
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.build();
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|
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p.cargo("build")
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.with_status(101)
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|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
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the target `the_foo_bin` is a binary and can't have `proc-macro` set `true`",
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)
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.run();
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}
|
|
|
|
#[cargo_test]
|
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fn cargo_compile_with_invalid_lib_target_name() {
|
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let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
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version = "0.0.0"
|
|
|
|
[lib]
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name = ""
|
|
"#,
|
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)
|
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.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
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|
library target names cannot be empty
|
|
",
|
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)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
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fn cargo_compile_with_invalid_non_numeric_dep_version() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
|
|
[dependencies]
|
|
crossbeam = "y"
|
|
"#,
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)
|
|
.build();
|
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|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[CWD]/Cargo.toml`
|
|
|
|
Caused by:
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|
failed to parse the version requirement `y` for dependency `crossbeam`
|
|
|
|
Caused by:
|
|
unexpected character 'y' while parsing major version number
|
|
",
|
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)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_without_manifest() {
|
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let p = project().no_manifest().build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] could not find `Cargo.toml` in `[..]` or any parent directory")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(target_os = "linux")]
|
|
fn cargo_compile_with_lowercase_cargo_toml() {
|
|
let p = project()
|
|
.no_manifest()
|
|
.file("cargo.toml", &basic_manifest("foo", "0.1.0"))
|
|
.file("src/lib.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"[ERROR] could not find `Cargo.toml` in `[..]` or any parent directory, \
|
|
but found cargo.toml please try to rename it to Cargo.toml",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_invalid_code() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", "invalid rust code!")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains("[ERROR] could not compile `foo` due to previous error\n")
|
|
.run();
|
|
assert!(p.root().join("Cargo.lock").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_invalid_code_in_deps() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "../bar"
|
|
[dependencies.baz]
|
|
path = "../baz"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "invalid rust code!")
|
|
.build();
|
|
let _bar = project()
|
|
.at("bar")
|
|
.file("Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("src/lib.rs", "invalid rust code!")
|
|
.build();
|
|
let _baz = project()
|
|
.at("baz")
|
|
.file("Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("src/lib.rs", "invalid rust code!")
|
|
.build();
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..]invalid rust code[..]")
|
|
.with_stderr_contains("[ERROR] could not compile [..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_warnings_in_the_root_package() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", "fn main() {} fn dead() {}")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_stderr_contains("[..]function is never used: `dead`[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_warnings_in_a_dep_package() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
|
|
[[bin]]
|
|
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/foo.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"]))
|
|
.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
|
|
.file(
|
|
"bar/src/bar.rs",
|
|
r#"
|
|
pub fn gimme() -> &'static str {
|
|
"test passed"
|
|
}
|
|
|
|
fn dead() {}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_stderr_contains("[..]function is never used: `dead`[..]")
|
|
.run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
|
|
p.process(&p.bin("foo")).with_stdout("test passed\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_nested_deps_inferred() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
|
|
path = 'bar'
|
|
|
|
[[bin]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/foo.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"]))
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.baz]
|
|
path = "../baz"
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
r#"
|
|
extern crate baz;
|
|
|
|
pub fn gimme() -> String {
|
|
baz::gimme()
|
|
}
|
|
"#,
|
|
)
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.5.0"))
|
|
.file(
|
|
"baz/src/lib.rs",
|
|
r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
assert!(!p.bin("libbar.rlib").is_file());
|
|
assert!(!p.bin("libbaz.rlib").is_file());
|
|
|
|
p.process(&p.bin("foo")).with_stdout("test passed\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_nested_deps_correct_bin() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
|
|
[[bin]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"]))
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.baz]
|
|
path = "../baz"
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
r#"
|
|
extern crate baz;
|
|
|
|
pub fn gimme() -> String {
|
|
baz::gimme()
|
|
}
|
|
"#,
|
|
)
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.5.0"))
|
|
.file(
|
|
"baz/src/lib.rs",
|
|
r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
assert!(!p.bin("libbar.rlib").is_file());
|
|
assert!(!p.bin("libbaz.rlib").is_file());
|
|
|
|
p.process(&p.bin("foo")).with_stdout("test passed\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_nested_deps_shorthand() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"]))
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.baz]
|
|
path = "../baz"
|
|
|
|
[lib]
|
|
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/src/bar.rs",
|
|
r#"
|
|
extern crate baz;
|
|
|
|
pub fn gimme() -> String {
|
|
baz::gimme()
|
|
}
|
|
"#,
|
|
)
|
|
.file("baz/Cargo.toml", &basic_lib_manifest("baz"))
|
|
.file(
|
|
"baz/src/baz.rs",
|
|
r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
assert!(!p.bin("libbar.rlib").is_file());
|
|
assert!(!p.bin("libbaz.rlib").is_file());
|
|
|
|
p.process(&p.bin("foo")).with_stdout("test passed\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_nested_deps_longhand() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
version = "0.5.0"
|
|
|
|
[[bin]]
|
|
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/foo.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"]))
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.baz]
|
|
path = "../baz"
|
|
version = "0.5.0"
|
|
|
|
[lib]
|
|
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/src/bar.rs",
|
|
r#"
|
|
extern crate baz;
|
|
|
|
pub fn gimme() -> String {
|
|
baz::gimme()
|
|
}
|
|
"#,
|
|
)
|
|
.file("baz/Cargo.toml", &basic_lib_manifest("baz"))
|
|
.file(
|
|
"baz/src/baz.rs",
|
|
r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
assert!(!p.bin("libbar.rlib").is_file());
|
|
assert!(!p.bin("libbaz.rlib").is_file());
|
|
|
|
p.process(&p.bin("foo")).with_stdout("test passed\n").run();
|
|
}
|
|
|
|
// Check that Cargo gives a sensible error if a dependency can't be found
|
|
// because of a name mismatch.
|
|
#[cargo_test]
|
|
fn cargo_compile_with_dep_name_mismatch() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[[bin]]
|
|
|
|
name = "foo"
|
|
|
|
[dependencies.notquitebar]
|
|
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/bin/foo.rs", &main_file(r#""i am foo""#, &["bar"]))
|
|
.file("bar/Cargo.toml", &basic_bin_manifest("bar"))
|
|
.file("bar/src/bar.rs", &main_file(r#""i am bar""#, &[]))
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
error: no matching package named `notquitebar` found
|
|
location searched: [CWD]/bar
|
|
required by package `foo v0.0.1 ([CWD])`
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
// Ensure that renamed deps have a valid name
|
|
#[cargo_test]
|
|
fn cargo_compile_with_invalid_dep_rename() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "buggin"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
"haha this isn't a valid name 🐛" = { package = "libc", version = "0.1" }
|
|
"#,
|
|
)
|
|
.file("src/main.rs", &main_file(r#""What's good?""#, &[]))
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
error: failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
invalid character ` ` in dependency name: `haha this isn't a valid name 🐛`, characters must be Unicode XID characters (numbers, `-`, `_`, or most letters)
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_compile_with_filename() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
"src/bin/a.rs",
|
|
r#"
|
|
extern crate foo;
|
|
fn main() { println!("hello a.rs"); }
|
|
"#,
|
|
)
|
|
.file("examples/a.rs", r#"fn main() { println!("example"); }"#)
|
|
.build();
|
|
|
|
p.cargo("build --bin bin.rs")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] no bin target named `bin.rs`")
|
|
.run();
|
|
|
|
p.cargo("build --bin a.rs")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] no bin target named `a.rs`
|
|
|
|
<tab>Did you mean `a`?",
|
|
)
|
|
.run();
|
|
|
|
p.cargo("build --example example.rs")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] no example target named `example.rs`")
|
|
.run();
|
|
|
|
p.cargo("build --example a.rs")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] no example target named `a.rs`
|
|
|
|
<tab>Did you mean `a`?",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn incompatible_dependencies() {
|
|
Package::new("bad", "0.1.0").publish();
|
|
Package::new("bad", "1.0.0").publish();
|
|
Package::new("bad", "1.0.1").publish();
|
|
Package::new("bad", "1.0.2").publish();
|
|
Package::new("bar", "0.1.0").dep("bad", "0.1.0").publish();
|
|
Package::new("baz", "0.1.1").dep("bad", "=1.0.0").publish();
|
|
Package::new("baz", "0.1.0").dep("bad", "=1.0.0").publish();
|
|
Package::new("qux", "0.1.2").dep("bad", ">=1.0.1").publish();
|
|
Package::new("qux", "0.1.1").dep("bad", ">=1.0.1").publish();
|
|
Package::new("qux", "0.1.0").dep("bad", ">=1.0.1").publish();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
|
|
[dependencies]
|
|
bar = "0.1.0"
|
|
baz = "0.1.0"
|
|
qux = "0.1.0"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main(){}")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains(
|
|
"\
|
|
error: failed to select a version for `bad`.
|
|
... required by package `qux v0.1.0`
|
|
... which satisfies dependency `qux = \"^0.1.0\"` of package `foo v0.0.1 ([..])`
|
|
versions that meet the requirements `>=1.0.1` are: 1.0.2, 1.0.1
|
|
|
|
all possible versions conflict with previously selected packages.
|
|
|
|
previously selected package `bad v1.0.0`
|
|
... which satisfies dependency `bad = \"=1.0.0\"` of package `baz v0.1.0`
|
|
... which satisfies dependency `baz = \"^0.1.0\"` of package `foo v0.0.1 ([..])`
|
|
|
|
failed to select a version for `bad` which could resolve this conflict",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn incompatible_dependencies_with_multi_semver() {
|
|
Package::new("bad", "1.0.0").publish();
|
|
Package::new("bad", "1.0.1").publish();
|
|
Package::new("bad", "2.0.0").publish();
|
|
Package::new("bad", "2.0.1").publish();
|
|
Package::new("bar", "0.1.0").dep("bad", "=1.0.0").publish();
|
|
Package::new("baz", "0.1.0").dep("bad", ">=2.0.1").publish();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
|
|
[dependencies]
|
|
bar = "0.1.0"
|
|
baz = "0.1.0"
|
|
bad = ">=1.0.1, <=2.0.0"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main(){}")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains(
|
|
"\
|
|
error: failed to select a version for `bad`.
|
|
... required by package `foo v0.0.1 ([..])`
|
|
versions that meet the requirements `>=1.0.1, <=2.0.0` are: 2.0.0, 1.0.1
|
|
|
|
all possible versions conflict with previously selected packages.
|
|
|
|
previously selected package `bad v2.0.1`
|
|
... which satisfies dependency `bad = \">=2.0.1\"` of package `baz v0.1.0`
|
|
... which satisfies dependency `baz = \"^0.1.0\"` of package `foo v0.0.1 ([..])`
|
|
|
|
previously selected package `bad v1.0.0`
|
|
... which satisfies dependency `bad = \"=1.0.0\"` of package `bar v0.1.0`
|
|
... which satisfies dependency `bar = \"^0.1.0\"` of package `foo v0.0.1 ([..])`
|
|
|
|
failed to select a version for `bad` which could resolve this conflict",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn compile_path_dep_then_change_version() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
p.change_file("bar/Cargo.toml", &basic_manifest("bar", "0.0.2"));
|
|
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn ignores_carriage_return_in_lockfile() {
|
|
let p = project()
|
|
.file("src/main.rs", "mod a; fn main() {}")
|
|
.file("src/a.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
let lock = p.read_lockfile();
|
|
p.change_file("Cargo.lock", &lock.replace("\n", "\r\n"));
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_default_env_metadata_env_var() {
|
|
// Ensure that path dep + dylib + env_var get metadata
|
|
// (even though path_dep + dylib should not)
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "// hi")
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "bar"
|
|
crate_type = ["dylib"]
|
|
"#,
|
|
)
|
|
.file("bar/src/lib.rs", "// hello")
|
|
.build();
|
|
|
|
// No metadata on libbar since it's a dylib path dependency
|
|
p.cargo("build -v")
|
|
.with_stderr(&format!(
|
|
"\
|
|
[COMPILING] bar v0.0.1 ([CWD]/bar)
|
|
[RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type dylib \
|
|
--emit=[..]link \
|
|
-C prefer-dynamic[..]-C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/debug/deps`
|
|
[COMPILING] foo v0.0.1 ([CWD])
|
|
[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]-C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
-C extra-filename=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/debug/deps \
|
|
--extern bar=[CWD]/target/debug/deps/{prefix}bar{suffix}`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]",
|
|
prefix = env::consts::DLL_PREFIX,
|
|
suffix = env::consts::DLL_SUFFIX,
|
|
))
|
|
.run();
|
|
|
|
p.cargo("clean").run();
|
|
|
|
// If you set the env-var, then we expect metadata on libbar
|
|
p.cargo("build -v")
|
|
.env("__CARGO_DEFAULT_LIB_METADATA", "stable")
|
|
.with_stderr(&format!(
|
|
"\
|
|
[COMPILING] bar v0.0.1 ([CWD]/bar)
|
|
[RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type dylib \
|
|
--emit=[..]link \
|
|
-C prefer-dynamic[..]-C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/debug/deps`
|
|
[COMPILING] foo v0.0.1 ([CWD])
|
|
[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]-C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
-C extra-filename=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/debug/deps \
|
|
--extern bar=[CWD]/target/debug/deps/{prefix}bar-[..]{suffix}`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
prefix = env::consts::DLL_PREFIX,
|
|
suffix = env::consts::DLL_SUFFIX,
|
|
))
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn crate_env_vars() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.5.1-alpha.1"
|
|
description = "This is foo"
|
|
homepage = "https://example.com"
|
|
repository = "https://example.com/repo.git"
|
|
authors = ["wycats@example.com"]
|
|
license = "MIT OR Apache-2.0"
|
|
license-file = "license.txt"
|
|
|
|
[[bin]]
|
|
name = "foo-bar"
|
|
path = "src/main.rs"
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/main.rs",
|
|
r#"
|
|
extern crate foo;
|
|
|
|
|
|
static VERSION_MAJOR: &'static str = env!("CARGO_PKG_VERSION_MAJOR");
|
|
static VERSION_MINOR: &'static str = env!("CARGO_PKG_VERSION_MINOR");
|
|
static VERSION_PATCH: &'static str = env!("CARGO_PKG_VERSION_PATCH");
|
|
static VERSION_PRE: &'static str = env!("CARGO_PKG_VERSION_PRE");
|
|
static VERSION: &'static str = env!("CARGO_PKG_VERSION");
|
|
static CARGO_MANIFEST_DIR: &'static str = env!("CARGO_MANIFEST_DIR");
|
|
static PKG_NAME: &'static str = env!("CARGO_PKG_NAME");
|
|
static HOMEPAGE: &'static str = env!("CARGO_PKG_HOMEPAGE");
|
|
static REPOSITORY: &'static str = env!("CARGO_PKG_REPOSITORY");
|
|
static LICENSE: &'static str = env!("CARGO_PKG_LICENSE");
|
|
static LICENSE_FILE: &'static str = env!("CARGO_PKG_LICENSE_FILE");
|
|
static DESCRIPTION: &'static str = env!("CARGO_PKG_DESCRIPTION");
|
|
static BIN_NAME: &'static str = env!("CARGO_BIN_NAME");
|
|
static CRATE_NAME: &'static str = env!("CARGO_CRATE_NAME");
|
|
|
|
|
|
fn main() {
|
|
let s = format!("{}-{}-{} @ {} in {}", VERSION_MAJOR,
|
|
VERSION_MINOR, VERSION_PATCH, VERSION_PRE,
|
|
CARGO_MANIFEST_DIR);
|
|
assert_eq!(s, foo::version());
|
|
println!("{}", s);
|
|
assert_eq!("foo", PKG_NAME);
|
|
assert_eq!("foo-bar", BIN_NAME);
|
|
assert_eq!("foo_bar", CRATE_NAME);
|
|
assert_eq!("https://example.com", HOMEPAGE);
|
|
assert_eq!("https://example.com/repo.git", REPOSITORY);
|
|
assert_eq!("MIT OR Apache-2.0", LICENSE);
|
|
assert_eq!("license.txt", LICENSE_FILE);
|
|
assert_eq!("This is foo", DESCRIPTION);
|
|
let s = format!("{}.{}.{}-{}", VERSION_MAJOR,
|
|
VERSION_MINOR, VERSION_PATCH, VERSION_PRE);
|
|
assert_eq!(s, VERSION);
|
|
|
|
// Verify CARGO_TARGET_TMPDIR isn't set for bins
|
|
assert!(option_env!("CARGO_TARGET_TMPDIR").is_none());
|
|
}
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
use std::env;
|
|
use std::path::PathBuf;
|
|
|
|
pub fn version() -> String {
|
|
format!("{}-{}-{} @ {} in {}",
|
|
env!("CARGO_PKG_VERSION_MAJOR"),
|
|
env!("CARGO_PKG_VERSION_MINOR"),
|
|
env!("CARGO_PKG_VERSION_PATCH"),
|
|
env!("CARGO_PKG_VERSION_PRE"),
|
|
env!("CARGO_MANIFEST_DIR"))
|
|
}
|
|
|
|
pub fn check_no_int_test_env() {
|
|
env::var("CARGO_TARGET_DIR").unwrap_err();
|
|
}
|
|
|
|
pub fn check_tmpdir(tmp: Option<&'static str>) {
|
|
let tmpdir: PathBuf = tmp.unwrap().into();
|
|
|
|
let exe: PathBuf = env::current_exe().unwrap().into();
|
|
let mut expected: PathBuf = exe.parent().unwrap()
|
|
.parent().unwrap()
|
|
.parent().unwrap()
|
|
.into();
|
|
expected.push("tmp");
|
|
assert_eq!(tmpdir, expected);
|
|
|
|
// Check that CARGO_TARGET_TMPDIR isn't set for lib code
|
|
assert!(option_env!("CARGO_TARGET_TMPDIR").is_none());
|
|
env::var("CARGO_TARGET_TMPDIR").unwrap_err();
|
|
}
|
|
|
|
#[test]
|
|
fn env() {
|
|
// Check that CARGO_TARGET_TMPDIR isn't set for unit tests
|
|
assert!(option_env!("CARGO_TARGET_TMPDIR").is_none());
|
|
env::var("CARGO_TARGET_TMPDIR").unwrap_err();
|
|
}
|
|
"#,
|
|
)
|
|
.file(
|
|
"tests/env.rs",
|
|
r#"
|
|
#[test]
|
|
fn env() {
|
|
foo::check_tmpdir(option_env!("CARGO_TARGET_TMPDIR"));
|
|
}
|
|
"#,
|
|
);
|
|
|
|
let p = if is_nightly() {
|
|
p.file(
|
|
"benches/env.rs",
|
|
r#"
|
|
#![feature(test)]
|
|
extern crate test;
|
|
use test::Bencher;
|
|
|
|
#[bench]
|
|
fn env(_: &mut Bencher) {
|
|
foo::check_tmpdir(option_env!("CARGO_TARGET_TMPDIR"));
|
|
}
|
|
"#,
|
|
)
|
|
.build()
|
|
} else {
|
|
p.build()
|
|
};
|
|
|
|
println!("build");
|
|
p.cargo("build -v").run();
|
|
|
|
println!("bin");
|
|
p.process(&p.bin("foo-bar"))
|
|
.with_stdout("0-5-1 @ alpha.1 in [CWD]")
|
|
.run();
|
|
|
|
println!("test");
|
|
p.cargo("test -v").run();
|
|
|
|
if is_nightly() {
|
|
println!("bench");
|
|
p.cargo("bench -v").run();
|
|
}
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn crate_authors_env_vars() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.5.1-alpha.1"
|
|
authors = ["wycats@example.com", "neikos@example.com"]
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/main.rs",
|
|
r#"
|
|
extern crate foo;
|
|
|
|
static AUTHORS: &'static str = env!("CARGO_PKG_AUTHORS");
|
|
|
|
fn main() {
|
|
let s = "wycats@example.com:neikos@example.com";
|
|
assert_eq!(AUTHORS, foo::authors());
|
|
println!("{}", AUTHORS);
|
|
assert_eq!(s, AUTHORS);
|
|
}
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
pub fn authors() -> String {
|
|
format!("{}", env!("CARGO_PKG_AUTHORS"))
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
println!("build");
|
|
p.cargo("build -v").run();
|
|
|
|
println!("bin");
|
|
p.process(&p.bin("foo"))
|
|
.with_stdout("wycats@example.com:neikos@example.com")
|
|
.run();
|
|
|
|
println!("test");
|
|
p.cargo("test -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn vv_prints_rustc_env_vars() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = ["escape='\"@example.com"]
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
let mut b = p.cargo("build -vv");
|
|
|
|
if cfg!(windows) {
|
|
b.with_stderr_contains(
|
|
"[RUNNING] `[..]set CARGO_PKG_NAME=foo&& [..]rustc [..]`"
|
|
).with_stderr_contains(
|
|
r#"[RUNNING] `[..]set CARGO_PKG_AUTHORS="escape='\"@example.com"&& [..]rustc [..]`"#
|
|
)
|
|
} else {
|
|
b.with_stderr_contains("[RUNNING] `[..]CARGO_PKG_NAME=foo [..]rustc [..]`")
|
|
.with_stderr_contains(
|
|
r#"[RUNNING] `[..]CARGO_PKG_AUTHORS='escape='\''"@example.com' [..]rustc [..]`"#,
|
|
)
|
|
};
|
|
|
|
b.run();
|
|
}
|
|
|
|
// The tester may already have LD_LIBRARY_PATH=::/foo/bar which leads to a false positive error
|
|
fn setenv_for_removing_empty_component(mut execs: Execs) -> Execs {
|
|
let v = dylib_path_envvar();
|
|
if let Ok(search_path) = env::var(v) {
|
|
let new_search_path =
|
|
env::join_paths(env::split_paths(&search_path).filter(|e| !e.as_os_str().is_empty()))
|
|
.expect("join_paths");
|
|
execs.env(v, new_search_path); // build_command() will override LD_LIBRARY_PATH accordingly
|
|
}
|
|
execs
|
|
}
|
|
|
|
// Regression test for #4277
|
|
#[cargo_test]
|
|
fn crate_library_path_env_var() {
|
|
let p = project()
|
|
.file(
|
|
"src/main.rs",
|
|
&format!(
|
|
r#"
|
|
fn main() {{
|
|
let search_path = env!("{}");
|
|
let paths = std::env::split_paths(&search_path).collect::<Vec<_>>();
|
|
assert!(!paths.contains(&"".into()));
|
|
}}
|
|
"#,
|
|
dylib_path_envvar()
|
|
),
|
|
)
|
|
.build();
|
|
|
|
setenv_for_removing_empty_component(p.cargo("run")).run();
|
|
}
|
|
|
|
// Regression test for #4277
|
|
#[cargo_test]
|
|
fn build_with_fake_libc_not_loading() {
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/lib.rs", r#" "#)
|
|
.file("libc.so.6", r#""#)
|
|
.build();
|
|
|
|
setenv_for_removing_empty_component(p.cargo("build")).run();
|
|
}
|
|
|
|
// this is testing that src/<pkg-name>.rs still works (for now)
|
|
#[cargo_test]
|
|
fn many_crate_types_old_style_lib_location() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[lib]
|
|
|
|
name = "foo"
|
|
crate_type = ["rlib", "dylib"]
|
|
"#,
|
|
)
|
|
.file("src/foo.rs", "pub fn foo() {}")
|
|
.build();
|
|
p.cargo("build")
|
|
.with_stderr_contains(
|
|
"\
|
|
[WARNING] path `[..]src/foo.rs` was erroneously implicitly accepted for library `foo`,
|
|
please rename the file to `src/lib.rs` or set lib.path in Cargo.toml",
|
|
)
|
|
.run();
|
|
|
|
assert!(p.root().join("target/debug/libfoo.rlib").is_file());
|
|
let fname = format!("{}foo{}", env::consts::DLL_PREFIX, env::consts::DLL_SUFFIX);
|
|
assert!(p.root().join("target/debug").join(&fname).is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn many_crate_types_correct() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[lib]
|
|
|
|
name = "foo"
|
|
crate_type = ["rlib", "dylib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn foo() {}")
|
|
.build();
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.root().join("target/debug/libfoo.rlib").is_file());
|
|
let fname = format!("{}foo{}", env::consts::DLL_PREFIX, env::consts::DLL_SUFFIX);
|
|
assert!(p.root().join("target/debug").join(&fname).is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn self_dependency() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[dependencies.test]
|
|
|
|
path = "."
|
|
|
|
[lib]
|
|
name = "test"
|
|
path = "src/test.rs"
|
|
"#,
|
|
)
|
|
.file("src/test.rs", "fn main() {}")
|
|
.build();
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] cyclic package dependency: package `test v0.0.0 ([CWD])` depends on itself. Cycle:
|
|
package `test v0.0.0 ([CWD])`
|
|
... which satisfies path dependency `test` of package `test v0.0.0 ([..])`",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
/// Make sure broken symlinks don't break the build
|
|
///
|
|
/// This test requires you to be able to make symlinks.
|
|
/// For windows, this may require you to enable developer mode.
|
|
fn ignore_broken_symlinks() {
|
|
if !symlink_supported() {
|
|
return;
|
|
}
|
|
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.symlink("Notafile", "bar")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
assert!(p.bin("foo").is_file());
|
|
|
|
p.process(&p.bin("foo")).with_stdout("i am foo\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn missing_lib_and_bin() {
|
|
let p = project().build();
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]Cargo.toml`
|
|
|
|
Caused by:
|
|
no targets specified in the manifest
|
|
either src/lib.rs, src/main.rs, a [lib] section, or [[bin]] section must be present\n",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn lto_build() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[profile.release]
|
|
lto = true
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
p.cargo("build -v --release")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] test v0.0.0 ([CWD])
|
|
[RUNNING] `rustc --crate-name test src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link \
|
|
-C opt-level=3 \
|
|
-C lto \
|
|
[..]
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn verbose_build() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
p.cargo("build -v")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.1 ([CWD])
|
|
[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]-C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/debug/deps`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn verbose_release_build() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
p.cargo("build -v --release")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.1 ([CWD])
|
|
[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]\
|
|
-C opt-level=3[..]\
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/release/deps`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn verbose_release_build_short() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
p.cargo("build -v -r")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.1 ([CWD])
|
|
[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]\
|
|
-C opt-level=3[..]\
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/release/deps`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn verbose_release_build_deps() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[dependencies.foo]
|
|
path = "foo"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
"foo/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "foo"
|
|
crate_type = ["dylib", "rlib"]
|
|
"#,
|
|
)
|
|
.file("foo/src/lib.rs", "")
|
|
.build();
|
|
p.cargo("build -v --release")
|
|
.with_stderr(&format!(
|
|
"\
|
|
[COMPILING] foo v0.0.0 ([CWD]/foo)
|
|
[RUNNING] `rustc --crate-name foo foo/src/lib.rs [..]\
|
|
--crate-type dylib --crate-type rlib \
|
|
--emit=[..]link \
|
|
-C prefer-dynamic[..]\
|
|
-C opt-level=3[..]\
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/release/deps`
|
|
[COMPILING] test v0.0.0 ([CWD])
|
|
[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]\
|
|
-C opt-level=3[..]\
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/release/deps \
|
|
--extern foo=[CWD]/target/release/deps/{prefix}foo{suffix} \
|
|
--extern foo=[CWD]/target/release/deps/libfoo.rlib`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
prefix = env::consts::DLL_PREFIX,
|
|
suffix = env::consts::DLL_SUFFIX
|
|
))
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn explicit_examples() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[example]]
|
|
name = "hello"
|
|
path = "examples/ex-hello.rs"
|
|
|
|
[[example]]
|
|
name = "goodbye"
|
|
path = "examples/ex-goodbye.rs"
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
pub fn get_hello() -> &'static str { "Hello" }
|
|
pub fn get_goodbye() -> &'static str { "Goodbye" }
|
|
pub fn get_world() -> &'static str { "World" }
|
|
"#,
|
|
)
|
|
.file(
|
|
"examples/ex-hello.rs",
|
|
r#"
|
|
extern crate foo;
|
|
fn main() { println!("{}, {}!", foo::get_hello(), foo::get_world()); }
|
|
"#,
|
|
)
|
|
.file(
|
|
"examples/ex-goodbye.rs",
|
|
r#"
|
|
extern crate foo;
|
|
fn main() { println!("{}, {}!", foo::get_goodbye(), foo::get_world()); }
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build --examples").run();
|
|
p.process(&p.bin("examples/hello"))
|
|
.with_stdout("Hello, World!\n")
|
|
.run();
|
|
p.process(&p.bin("examples/goodbye"))
|
|
.with_stdout("Goodbye, World!\n")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn non_existing_test() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[test]]
|
|
name = "hello"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --tests -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `hello` test at `tests/hello.rs` or `tests/hello/main.rs`. \
|
|
Please specify test.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn non_existing_example() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[example]]
|
|
name = "hello"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --examples -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `hello` example at `examples/hello.rs` or `examples/hello/main.rs`. \
|
|
Please specify example.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn non_existing_benchmark() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[bench]]
|
|
name = "hello"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --benches -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `hello` bench at `benches/hello.rs` or `benches/hello/main.rs`. \
|
|
Please specify bench.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn non_existing_binary() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/ehlo.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` bin at `src/bin/foo.rs` or `src/bin/foo/main.rs`. \
|
|
Please specify bin.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn commonly_wrong_path_of_test() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[test]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("test/foo.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --tests -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` test at default paths, but found a file at `test/foo.rs`.
|
|
Perhaps rename the file to `tests/foo.rs` for target auto-discovery, \
|
|
or specify test.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn commonly_wrong_path_of_example() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[example]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("example/foo.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --examples -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` example at default paths, but found a file at `example/foo.rs`.
|
|
Perhaps rename the file to `examples/foo.rs` for target auto-discovery, \
|
|
or specify example.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn commonly_wrong_path_of_benchmark() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/lib.rs"
|
|
|
|
[[bench]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("bench/foo.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --benches -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` bench at default paths, but found a file at `bench/foo.rs`.
|
|
Perhaps rename the file to `benches/foo.rs` for target auto-discovery, \
|
|
or specify bench.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn commonly_wrong_path_binary() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/bins/foo.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` bin at default paths, but found a file at `src/bins/foo.rs`.
|
|
Perhaps rename the file to `src/bin/foo.rs` for target auto-discovery, \
|
|
or specify bin.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn commonly_wrong_path_subdir_binary() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/bins/foo/main.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` bin at default paths, but found a file at `src/bins/foo/main.rs`.
|
|
Perhaps rename the file to `src/bin/foo/main.rs` for target auto-discovery, \
|
|
or specify bin.path if you want to use a non-default path.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn found_multiple_target_files() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/foo.rs", "")
|
|
.file("src/bin/foo/main.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
// Don't assert the inferred pathes since the order is non-deterministic.
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
cannot infer path for `foo` bin
|
|
Cargo doesn't know which to use because multiple target files found \
|
|
at `src/bin/foo[..].rs` and `src/bin/foo[..].rs`.",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn legacy_binary_paths_warnings() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr_contains(
|
|
"\
|
|
[WARNING] path `[..]src/main.rs` was erroneously implicitly accepted for binary `bar`,
|
|
please set bin.path in Cargo.toml",
|
|
)
|
|
.run();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr_contains(
|
|
"\
|
|
[WARNING] path `[..]src/bin/main.rs` was erroneously implicitly accepted for binary `bar`,
|
|
please set bin.path in Cargo.toml",
|
|
)
|
|
.run();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file("src/bar.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr_contains(
|
|
"\
|
|
[WARNING] path `[..]src/bar.rs` was erroneously implicitly accepted for binary `bar`,
|
|
please set bin.path in Cargo.toml",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn implicit_examples() {
|
|
let p = project()
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
pub fn get_hello() -> &'static str { "Hello" }
|
|
pub fn get_goodbye() -> &'static str { "Goodbye" }
|
|
pub fn get_world() -> &'static str { "World" }
|
|
"#,
|
|
)
|
|
.file(
|
|
"examples/hello.rs",
|
|
r#"
|
|
extern crate foo;
|
|
fn main() {
|
|
println!("{}, {}!", foo::get_hello(), foo::get_world());
|
|
}
|
|
"#,
|
|
)
|
|
.file(
|
|
"examples/goodbye.rs",
|
|
r#"
|
|
extern crate foo;
|
|
fn main() {
|
|
println!("{}, {}!", foo::get_goodbye(), foo::get_world());
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build --examples").run();
|
|
p.process(&p.bin("examples/hello"))
|
|
.with_stdout("Hello, World!\n")
|
|
.run();
|
|
p.process(&p.bin("examples/goodbye"))
|
|
.with_stdout("Goodbye, World!\n")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn standard_build_no_ndebug() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file(
|
|
"src/foo.rs",
|
|
r#"
|
|
fn main() {
|
|
if cfg!(debug_assertions) {
|
|
println!("slow")
|
|
} else {
|
|
println!("fast")
|
|
}
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
p.process(&p.bin("foo")).with_stdout("slow\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn release_build_ndebug() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file(
|
|
"src/foo.rs",
|
|
r#"
|
|
fn main() {
|
|
if cfg!(debug_assertions) {
|
|
println!("slow")
|
|
} else {
|
|
println!("fast")
|
|
}
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build --release").run();
|
|
p.process(&p.release_bin("foo")).with_stdout("fast\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_main_bin() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
|
|
p.cargo("build").run();
|
|
p.process(&p.bin("foo")).run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn deletion_causes_failure() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "extern crate bar; fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1"))
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
p.change_file("Cargo.toml", &basic_manifest("foo", "0.0.1"));
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..]can't find crate for `bar`")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn bad_cargo_toml_in_target_dir() {
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("target/Cargo.toml", "bad-toml")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
p.process(&p.bin("foo")).run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn lib_with_standard_name() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_manifest("syntax", "0.0.1"))
|
|
.file("src/lib.rs", "pub fn foo() {}")
|
|
.file(
|
|
"src/main.rs",
|
|
"extern crate syntax; fn main() { syntax::foo() }",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] syntax v0.0.1 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn simple_staticlib() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
crate-type = ["staticlib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn foo() {}")
|
|
.build();
|
|
|
|
// env var is a test for #1381
|
|
p.cargo("build").env("CARGO_LOG", "nekoneko=trace").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn staticlib_rlib_and_bin() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
crate-type = ["staticlib", "rlib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn foo() {}")
|
|
.file("src/main.rs", "extern crate foo; fn main() { foo::foo(); }")
|
|
.build();
|
|
|
|
p.cargo("build -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn opt_out_of_bin() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
bin = []
|
|
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "bad syntax")
|
|
.build();
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn single_lib() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/bar.rs"
|
|
"#,
|
|
)
|
|
.file("src/bar.rs", "")
|
|
.build();
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn freshness_ignores_excluded() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
build = "build.rs"
|
|
exclude = ["src/b*.rs"]
|
|
"#,
|
|
)
|
|
.file("build.rs", "fn main() {}")
|
|
.file("src/lib.rs", "pub fn bar() -> i32 { 1 }")
|
|
.build();
|
|
foo.root().move_into_the_past();
|
|
|
|
foo.cargo("build")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.0 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
|
|
// Smoke test to make sure it doesn't compile again
|
|
println!("first pass");
|
|
foo.cargo("build").with_stdout("").run();
|
|
|
|
// Modify an ignored file and make sure we don't rebuild
|
|
println!("second pass");
|
|
foo.change_file("src/bar.rs", "");
|
|
foo.cargo("build").with_stdout("").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rebuild_preserves_out_dir() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
build = 'build.rs'
|
|
"#,
|
|
)
|
|
.file(
|
|
"build.rs",
|
|
r#"
|
|
use std::env;
|
|
use std::fs::File;
|
|
use std::path::Path;
|
|
|
|
fn main() {
|
|
let path = Path::new(&env::var("OUT_DIR").unwrap()).join("foo");
|
|
if env::var_os("FIRST").is_some() {
|
|
File::create(&path).unwrap();
|
|
} else {
|
|
File::create(&path).unwrap();
|
|
}
|
|
}
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn bar() -> i32 { 1 }")
|
|
.build();
|
|
foo.root().move_into_the_past();
|
|
|
|
foo.cargo("build")
|
|
.env("FIRST", "1")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.0 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
|
|
foo.change_file("src/bar.rs", "");
|
|
foo.cargo("build")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.0 ([CWD])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn dep_no_libs() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "pub fn bar() -> i32 { 1 }")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.0.0"))
|
|
.file("bar/src/main.rs", "")
|
|
.build();
|
|
foo.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn recompile_space_in_name() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/my lib.rs"
|
|
"#,
|
|
)
|
|
.file("src/my lib.rs", "")
|
|
.build();
|
|
foo.cargo("build").run();
|
|
foo.root().move_into_the_past();
|
|
foo.cargo("build").with_stdout("").run();
|
|
}
|
|
|
|
#[cfg(unix)]
|
|
#[cargo_test]
|
|
fn credentials_is_unreadable() {
|
|
use cargo_test_support::paths::home;
|
|
use std::os::unix::prelude::*;
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_manifest("foo", "0.1.0"))
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
let credentials = home().join(".cargo/credentials");
|
|
t!(fs::create_dir_all(credentials.parent().unwrap()));
|
|
t!(fs::write(
|
|
&credentials,
|
|
r#"
|
|
[registry]
|
|
token = "api-token"
|
|
"#
|
|
));
|
|
let stat = fs::metadata(credentials.as_path()).unwrap();
|
|
let mut perms = stat.permissions();
|
|
perms.set_mode(0o000);
|
|
fs::set_permissions(credentials, perms).unwrap();
|
|
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cfg(unix)]
|
|
#[cargo_test]
|
|
fn ignore_bad_directories() {
|
|
use std::os::unix::prelude::*;
|
|
let foo = project()
|
|
.file("Cargo.toml", &basic_manifest("foo", "0.0.0"))
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
let dir = foo.root().join("tmp");
|
|
fs::create_dir(&dir).unwrap();
|
|
let stat = fs::metadata(&dir).unwrap();
|
|
let mut perms = stat.permissions();
|
|
perms.set_mode(0o644);
|
|
fs::set_permissions(&dir, perms.clone()).unwrap();
|
|
foo.cargo("build").run();
|
|
perms.set_mode(0o755);
|
|
fs::set_permissions(&dir, perms).unwrap();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn bad_cargo_config() {
|
|
let foo = project()
|
|
.file("Cargo.toml", &basic_manifest("foo", "0.0.0"))
|
|
.file("src/lib.rs", "")
|
|
.file(".cargo/config", "this is not valid toml")
|
|
.build();
|
|
foo.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] could not load Cargo configuration
|
|
|
|
Caused by:
|
|
could not parse TOML configuration in `[..]`
|
|
|
|
Caused by:
|
|
could not parse input as TOML
|
|
|
|
Caused by:
|
|
expected an equals, found an identifier at line 1 column 6
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_platform_specific_dependency() {
|
|
let host = rustc_host();
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
&format!(
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
build = "build.rs"
|
|
|
|
[target.{host}.dependencies]
|
|
dep = {{ path = "dep" }}
|
|
[target.{host}.build-dependencies]
|
|
build = {{ path = "build" }}
|
|
[target.{host}.dev-dependencies]
|
|
dev = {{ path = "dev" }}
|
|
"#,
|
|
host = host
|
|
),
|
|
)
|
|
.file("src/main.rs", "extern crate dep; fn main() { dep::dep() }")
|
|
.file(
|
|
"tests/foo.rs",
|
|
"extern crate dev; #[test] fn foo() { dev::dev() }",
|
|
)
|
|
.file(
|
|
"build.rs",
|
|
"extern crate build; fn main() { build::build(); }",
|
|
)
|
|
.file("dep/Cargo.toml", &basic_manifest("dep", "0.5.0"))
|
|
.file("dep/src/lib.rs", "pub fn dep() {}")
|
|
.file("build/Cargo.toml", &basic_manifest("build", "0.5.0"))
|
|
.file("build/src/lib.rs", "pub fn build() {}")
|
|
.file("dev/Cargo.toml", &basic_manifest("dev", "0.5.0"))
|
|
.file("dev/src/lib.rs", "pub fn dev() {}")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
p.cargo("test").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn bad_platform_specific_dependency() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[target.wrong-target.dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"]))
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.5.0"))
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
r#"pub fn gimme() -> String { format!("") }"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..]can't find crate for `bar`")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_platform_specific_dependency_wrong_platform() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[target.non-existing-triplet.dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.5.0"))
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
"invalid rust file, should not be compiled",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
p.process(&p.bin("foo")).run();
|
|
|
|
let lockfile = p.read_lockfile();
|
|
assert!(lockfile.contains("bar"));
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn example_as_lib() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[example]]
|
|
name = "ex"
|
|
crate-type = ["lib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("examples/ex.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --example=ex").run();
|
|
assert!(p.example_lib("ex", "lib").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn example_as_rlib() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[example]]
|
|
name = "ex"
|
|
crate-type = ["rlib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("examples/ex.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --example=ex").run();
|
|
assert!(p.example_lib("ex", "rlib").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn example_as_dylib() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[example]]
|
|
name = "ex"
|
|
crate-type = ["dylib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("examples/ex.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build --example=ex").run();
|
|
assert!(p.example_lib("ex", "dylib").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn example_as_proc_macro() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[example]]
|
|
name = "ex"
|
|
crate-type = ["proc-macro"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
"examples/ex.rs",
|
|
r#"
|
|
extern crate proc_macro;
|
|
use proc_macro::TokenStream;
|
|
|
|
#[proc_macro]
|
|
pub fn eat(_item: TokenStream) -> TokenStream {
|
|
"".parse().unwrap()
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build --example=ex").run();
|
|
assert!(p.example_lib("ex", "proc-macro").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn example_bin_same_name() {
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("examples/foo.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --examples").run();
|
|
|
|
assert!(!p.bin("foo").is_file());
|
|
// We expect a file of the form bin/foo-{metadata_hash}
|
|
assert!(p.bin("examples/foo").is_file());
|
|
|
|
p.cargo("build --examples").run();
|
|
|
|
assert!(!p.bin("foo").is_file());
|
|
// We expect a file of the form bin/foo-{metadata_hash}
|
|
assert!(p.bin("examples/foo").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn compile_then_delete() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
|
|
p.cargo("run -v").run();
|
|
assert!(p.bin("foo").is_file());
|
|
if cfg!(windows) {
|
|
// On windows unlinking immediately after running often fails, so sleep
|
|
sleep_ms(100);
|
|
}
|
|
fs::remove_file(&p.bin("foo")).unwrap();
|
|
p.cargo("run -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn transitive_dependencies_not_available() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.aaaaa]
|
|
path = "a"
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/main.rs",
|
|
"extern crate bbbbb; extern crate aaaaa; fn main() {}",
|
|
)
|
|
.file(
|
|
"a/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "aaaaa"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bbbbb]
|
|
path = "../b"
|
|
"#,
|
|
)
|
|
.file("a/src/lib.rs", "extern crate bbbbb;")
|
|
.file("b/Cargo.toml", &basic_manifest("bbbbb", "0.0.1"))
|
|
.file("b/src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..] can't find crate for `bbbbb`[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cyclic_deps_rejected() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.a]
|
|
path = "a"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
"a/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "a"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.foo]
|
|
path = ".."
|
|
"#,
|
|
)
|
|
.file("a/src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"[ERROR] cyclic package dependency: package `a v0.0.1 ([CWD]/a)` depends on itself. Cycle:
|
|
package `a v0.0.1 ([CWD]/a)`
|
|
... which satisfies path dependency `a` of package `foo v0.0.1 ([CWD])`
|
|
... which satisfies path dependency `foo` of package `a v0.0.1 ([..])`",
|
|
).run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn predictable_filenames() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "foo"
|
|
crate-type = ["dylib", "rlib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v").run();
|
|
assert!(p.root().join("target/debug/libfoo.rlib").is_file());
|
|
let dylib_name = format!("{}foo{}", env::consts::DLL_PREFIX, env::consts::DLL_SUFFIX);
|
|
assert!(p.root().join("target/debug").join(dylib_name).is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn dashes_to_underscores() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_manifest("foo-bar", "0.0.1"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "extern crate foo_bar; fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v").run();
|
|
assert!(p.bin("foo-bar").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn dashes_in_crate_name_bad() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "foo-bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "extern crate foo_bar; fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]/foo/Cargo.toml`
|
|
|
|
Caused by:
|
|
library target names cannot contain hyphens: foo-bar
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustc_env_var() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
|
|
p.cargo("build -v")
|
|
.env("RUSTC", "rustc-that-does-not-exist")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] could not execute process `rustc-that-does-not-exist -vV` ([..])
|
|
|
|
Caused by:
|
|
[..]
|
|
",
|
|
)
|
|
.run();
|
|
assert!(!p.bin("a").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn filtering() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.file("src/bin/b.rs", "fn main() {}")
|
|
.file("examples/a.rs", "fn main() {}")
|
|
.file("examples/b.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --lib").run();
|
|
assert!(!p.bin("a").is_file());
|
|
|
|
p.cargo("build --bin=a --example=a").run();
|
|
assert!(p.bin("a").is_file());
|
|
assert!(!p.bin("b").is_file());
|
|
assert!(p.bin("examples/a").is_file());
|
|
assert!(!p.bin("examples/b").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn filtering_implicit_bins() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.file("src/bin/b.rs", "fn main() {}")
|
|
.file("examples/a.rs", "fn main() {}")
|
|
.file("examples/b.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --bins").run();
|
|
assert!(p.bin("a").is_file());
|
|
assert!(p.bin("b").is_file());
|
|
assert!(!p.bin("examples/a").is_file());
|
|
assert!(!p.bin("examples/b").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn filtering_implicit_examples() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.file("src/bin/b.rs", "fn main() {}")
|
|
.file("examples/a.rs", "fn main() {}")
|
|
.file("examples/b.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --examples").run();
|
|
assert!(!p.bin("a").is_file());
|
|
assert!(!p.bin("b").is_file());
|
|
assert!(p.bin("examples/a").is_file());
|
|
assert!(p.bin("examples/b").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn ignore_dotfile() {
|
|
let p = project()
|
|
.file("src/bin/.a.rs", "")
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn ignore_dotdirs() {
|
|
let p = project()
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.file(".git/Cargo.toml", "")
|
|
.file(".pc/dummy-fix.patch/Cargo.toml", "")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn dotdir_root() {
|
|
let p = ProjectBuilder::new(root().join(".foo"))
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.build();
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn custom_target_dir_env() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
|
|
let exe_name = format!("foo{}", env::consts::EXE_SUFFIX);
|
|
|
|
p.cargo("build").env("CARGO_TARGET_DIR", "foo/target").run();
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(!p.root().join("target/debug").join(&exe_name).is_file());
|
|
|
|
p.cargo("build").run();
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("target/debug").join(&exe_name).is_file());
|
|
|
|
p.cargo("build")
|
|
.env("CARGO_BUILD_TARGET_DIR", "foo2/target")
|
|
.run();
|
|
assert!(p.root().join("foo2/target/debug").join(&exe_name).is_file());
|
|
|
|
p.change_file(
|
|
".cargo/config",
|
|
r#"
|
|
[build]
|
|
target-dir = "foo/target"
|
|
"#,
|
|
);
|
|
p.cargo("build").env("CARGO_TARGET_DIR", "bar/target").run();
|
|
assert!(p.root().join("bar/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("target/debug").join(&exe_name).is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn custom_target_dir_line_parameter() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
|
|
let exe_name = format!("foo{}", env::consts::EXE_SUFFIX);
|
|
|
|
p.cargo("build --target-dir foo/target").run();
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(!p.root().join("target/debug").join(&exe_name).is_file());
|
|
|
|
p.cargo("build").run();
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("target/debug").join(&exe_name).is_file());
|
|
|
|
p.change_file(
|
|
".cargo/config",
|
|
r#"
|
|
[build]
|
|
target-dir = "foo/target"
|
|
"#,
|
|
);
|
|
p.cargo("build --target-dir bar/target").run();
|
|
assert!(p.root().join("bar/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("target/debug").join(&exe_name).is_file());
|
|
|
|
p.cargo("build --target-dir foobar/target")
|
|
.env("CARGO_TARGET_DIR", "bar/target")
|
|
.run();
|
|
assert!(p
|
|
.root()
|
|
.join("foobar/target/debug")
|
|
.join(&exe_name)
|
|
.is_file());
|
|
assert!(p.root().join("bar/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("foo/target/debug").join(&exe_name).is_file());
|
|
assert!(p.root().join("target/debug").join(&exe_name).is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_multiple_packages() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.d1]
|
|
path = "d1"
|
|
[dependencies.d2]
|
|
path = "d2"
|
|
|
|
[[bin]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.file("d1/Cargo.toml", &basic_bin_manifest("d1"))
|
|
.file("d1/src/lib.rs", "")
|
|
.file("d1/src/main.rs", "fn main() { println!(\"d1\"); }")
|
|
.file(
|
|
"d2/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "d2"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "d2"
|
|
doctest = false
|
|
"#,
|
|
)
|
|
.file("d2/src/main.rs", "fn main() { println!(\"d2\"); }")
|
|
.build();
|
|
|
|
p.cargo("build -p d1 -p d2 -p foo").run();
|
|
|
|
assert!(p.bin("foo").is_file());
|
|
p.process(&p.bin("foo")).with_stdout("i am foo\n").run();
|
|
|
|
let d1_path = &p
|
|
.build_dir()
|
|
.join("debug")
|
|
.join(format!("d1{}", env::consts::EXE_SUFFIX));
|
|
let d2_path = &p
|
|
.build_dir()
|
|
.join("debug")
|
|
.join(format!("d2{}", env::consts::EXE_SUFFIX));
|
|
|
|
assert!(d1_path.is_file());
|
|
p.process(d1_path).with_stdout("d1").run();
|
|
|
|
assert!(d2_path.is_file());
|
|
p.process(d2_path).with_stdout("d2").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn invalid_spec() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.d1]
|
|
path = "d1"
|
|
|
|
[[bin]]
|
|
name = "foo"
|
|
"#,
|
|
)
|
|
.file("src/bin/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.file("d1/Cargo.toml", &basic_bin_manifest("d1"))
|
|
.file("d1/src/lib.rs", "")
|
|
.file("d1/src/main.rs", "fn main() { println!(\"d1\"); }")
|
|
.build();
|
|
|
|
p.cargo("build -p notAValidDep")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] package ID specification `notAValidDep` did not match any packages")
|
|
.run();
|
|
|
|
p.cargo("build -p d1 -p notAValidDep")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] package ID specification `notAValidDep` did not match any packages")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn manifest_with_bom_is_ok() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
"\u{FEFF}
|
|
[package]
|
|
name = \"foo\"
|
|
version = \"0.0.1\"
|
|
authors = []
|
|
",
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
p.cargo("build -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn panic_abort_compiles_with_panic_abort() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[profile.dev]
|
|
panic = 'abort'
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
p.cargo("build -v")
|
|
.with_stderr_contains("[..] -C panic=abort [..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn compiler_json_error_format() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#,
|
|
)
|
|
.file(
|
|
"build.rs",
|
|
"fn main() { println!(\"cargo:rustc-cfg=xyz\") }",
|
|
)
|
|
.file("src/main.rs", "fn main() { let unused = 92; }")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.5.0"))
|
|
.file("bar/src/lib.rs", r#"fn dead() {}"#)
|
|
.build();
|
|
|
|
let output = |fresh| {
|
|
r#"
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["custom-build"],
|
|
"crate_types":["bin"],
|
|
"doc": false,
|
|
"doctest": false,
|
|
"edition": "2015",
|
|
"name":"build-script-build",
|
|
"src_path":"[..]build.rs",
|
|
"test": false
|
|
},
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": 2,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"executable": null,
|
|
"features": [],
|
|
"filenames": "{...}",
|
|
"fresh": $FRESH
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-message",
|
|
"package_id":"bar 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["lib"],
|
|
"crate_types":["lib"],
|
|
"doc": true,
|
|
"doctest": true,
|
|
"edition": "2015",
|
|
"name":"bar",
|
|
"src_path":"[..]lib.rs",
|
|
"test": true
|
|
},
|
|
"message":"{...}"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": 2,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"executable": null,
|
|
"features": [],
|
|
"package_id":"bar 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["lib"],
|
|
"crate_types":["lib"],
|
|
"doc": true,
|
|
"doctest": true,
|
|
"edition": "2015",
|
|
"name":"bar",
|
|
"src_path":"[..]lib.rs",
|
|
"test": true
|
|
},
|
|
"filenames":[
|
|
"[..].rlib",
|
|
"[..].rmeta"
|
|
],
|
|
"fresh": $FRESH
|
|
}
|
|
|
|
{
|
|
"reason":"build-script-executed",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"linked_libs":[],
|
|
"linked_paths":[],
|
|
"env":[],
|
|
"cfgs":["xyz"],
|
|
"out_dir": "[..]target/debug/build/foo-[..]/out"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-message",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"doc": true,
|
|
"doctest": false,
|
|
"edition": "2015",
|
|
"name":"foo",
|
|
"src_path":"[..]main.rs",
|
|
"test": true
|
|
},
|
|
"message":"{...}"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"doc": true,
|
|
"doctest": false,
|
|
"edition": "2015",
|
|
"name":"foo",
|
|
"src_path":"[..]main.rs",
|
|
"test": true
|
|
},
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": 2,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"executable": "[..]/foo/target/debug/foo[EXE]",
|
|
"features": [],
|
|
"filenames": "{...}",
|
|
"fresh": $FRESH
|
|
}
|
|
|
|
{"reason": "build-finished", "success": true}
|
|
"#
|
|
.replace("$FRESH", fresh)
|
|
};
|
|
|
|
// Use `jobs=1` to ensure that the order of messages is consistent.
|
|
p.cargo("build -v --message-format=json --jobs=1")
|
|
.with_json_contains_unordered(&output("false"))
|
|
.run();
|
|
|
|
// With fresh build, we should repeat the artifacts,
|
|
// and replay the cached compiler warnings.
|
|
p.cargo("build -v --message-format=json --jobs=1")
|
|
.with_json_contains_unordered(&output("true"))
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn wrong_message_format_option() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --message-format XML")
|
|
.with_status(101)
|
|
.with_stderr_contains(
|
|
"\
|
|
error: invalid message format specifier: `xml`
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn message_format_json_forward_stderr() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() { let unused = 0; }")
|
|
.build();
|
|
|
|
p.cargo("rustc --release --bin foo --message-format JSON")
|
|
.with_json_contains_unordered(
|
|
r#"
|
|
{
|
|
"reason":"compiler-message",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"doc": true,
|
|
"doctest": false,
|
|
"edition": "2015",
|
|
"name":"foo",
|
|
"src_path":"[..]",
|
|
"test": true
|
|
},
|
|
"message":"{...}"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"manifest_path": "[..]",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"doc": true,
|
|
"doctest": false,
|
|
"edition": "2015",
|
|
"name":"foo",
|
|
"src_path":"[..]",
|
|
"test": true
|
|
},
|
|
"profile":{
|
|
"debug_assertions":false,
|
|
"debuginfo":null,
|
|
"opt_level":"3",
|
|
"overflow_checks": false,
|
|
"test":false
|
|
},
|
|
"executable": "{...}",
|
|
"features":[],
|
|
"filenames": "{...}",
|
|
"fresh": false
|
|
}
|
|
|
|
{"reason": "build-finished", "success": true}
|
|
"#,
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn no_warn_about_package_metadata() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[package.metadata]
|
|
foo = "bar"
|
|
a = true
|
|
b = 3
|
|
|
|
[package.metadata.another]
|
|
bar = 3
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
p.cargo("build")
|
|
.with_stderr(
|
|
"[..] foo v0.0.1 ([..])\n\
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn no_warn_about_workspace_metadata() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["foo"]
|
|
|
|
[workspace.metadata]
|
|
something = "something_else"
|
|
x = 1
|
|
y = 2
|
|
|
|
[workspace.metadata.another]
|
|
bar = 12
|
|
"#,
|
|
)
|
|
.file(
|
|
"foo/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
"#,
|
|
)
|
|
.file("foo/src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_stderr(
|
|
"[..] foo v0.0.1 ([..])\n\
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cargo_build_empty_target() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --target")
|
|
.arg("")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..] target was empty")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_workspace() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
|
|
[workspace]
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.build();
|
|
|
|
p.cargo("build --workspace")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[COMPILING] foo v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_exclude() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }")
|
|
.build();
|
|
|
|
p.cargo("build --workspace --exclude baz")
|
|
.with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[COMPILING] foo v0.1.0 ([..])
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_exclude_not_found() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[workspace]
|
|
members = ["bar"]
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.build();
|
|
|
|
p.cargo("build --workspace --exclude baz")
|
|
.with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[WARNING] excluded package(s) `baz` not found in workspace [..]
|
|
[COMPILING] foo v0.1.0 ([..])
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_exclude_glob() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }")
|
|
.build();
|
|
|
|
p.cargo("build --workspace --exclude '*z'")
|
|
.with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[COMPILING] foo v0.1.0 ([..])
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_exclude_glob_not_found() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[workspace]
|
|
members = ["bar"]
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.build();
|
|
|
|
p.cargo("build --workspace --exclude '*z'")
|
|
.with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]")
|
|
.with_stderr(
|
|
"\
|
|
[WARNING] excluded package pattern(s) `*z` not found in workspace [..]
|
|
[COMPILING] [..] v0.1.0 ([..])
|
|
[COMPILING] [..] v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_exclude_broken_glob() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
|
|
p.cargo("build --workspace --exclude '[*z'")
|
|
.with_status(101)
|
|
.with_stderr_contains("[ERROR] cannot build glob pattern from `[*z`")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_workspace_implicit_examples() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
|
|
[workspace]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.file("src/bin/b.rs", "fn main() {}")
|
|
.file("examples/c.rs", "fn main() {}")
|
|
.file("examples/d.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "")
|
|
.file("bar/src/bin/e.rs", "fn main() {}")
|
|
.file("bar/src/bin/f.rs", "fn main() {}")
|
|
.file("bar/examples/g.rs", "fn main() {}")
|
|
.file("bar/examples/h.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --workspace --examples")
|
|
.with_stderr(
|
|
"[..] Compiling bar v0.1.0 ([..])\n\
|
|
[..] Compiling foo v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n",
|
|
)
|
|
.run();
|
|
assert!(!p.bin("a").is_file());
|
|
assert!(!p.bin("b").is_file());
|
|
assert!(p.bin("examples/c").is_file());
|
|
assert!(p.bin("examples/d").is_file());
|
|
assert!(!p.bin("e").is_file());
|
|
assert!(!p.bin("f").is_file());
|
|
assert!(p.bin("examples/g").is_file());
|
|
assert!(p.bin("examples/h").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_virtual_manifest() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() {}")
|
|
.build();
|
|
|
|
// The order in which bar and baz are built is not guaranteed
|
|
p.cargo("build --workspace")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[COMPILING] baz v0.1.0 ([..])
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_virtual_manifest_all_implied() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() {}")
|
|
.build();
|
|
|
|
// The order in which `bar` and `baz` are built is not guaranteed.
|
|
p.cargo("build")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[COMPILING] baz v0.1.0 ([..])
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_virtual_manifest_one_project() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }")
|
|
.build();
|
|
|
|
p.cargo("build -p bar")
|
|
.with_stderr_does_not_contain("[..]baz[..]")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_virtual_manifest_glob() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() { break_the_build(); }")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "pub fn baz() {}")
|
|
.build();
|
|
|
|
p.cargo("build -p '*z'")
|
|
.with_stderr_does_not_contain("[..]bar[..]")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] baz v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_virtual_manifest_glob_not_found() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.build();
|
|
|
|
p.cargo("build -p bar -p '*z'")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] package pattern(s) `*z` not found in workspace [..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_virtual_manifest_broken_glob() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "pub fn bar() {}")
|
|
.build();
|
|
|
|
p.cargo("build -p '[*z'")
|
|
.with_status(101)
|
|
.with_stderr_contains("[ERROR] cannot build glob pattern from `[*z`")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_virtual_manifest_implicit_examples() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#,
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", "")
|
|
.file("bar/src/bin/a.rs", "fn main() {}")
|
|
.file("bar/src/bin/b.rs", "fn main() {}")
|
|
.file("bar/examples/c.rs", "fn main() {}")
|
|
.file("bar/examples/d.rs", "fn main() {}")
|
|
.file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("baz/src/lib.rs", "")
|
|
.file("baz/src/bin/e.rs", "fn main() {}")
|
|
.file("baz/src/bin/f.rs", "fn main() {}")
|
|
.file("baz/examples/g.rs", "fn main() {}")
|
|
.file("baz/examples/h.rs", "fn main() {}")
|
|
.build();
|
|
|
|
// The order in which bar and baz are built is not guaranteed
|
|
p.cargo("build --workspace --examples")
|
|
.with_stderr_unordered(
|
|
"\
|
|
[COMPILING] baz v0.1.0 ([..])
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
)
|
|
.run();
|
|
assert!(!p.bin("a").is_file());
|
|
assert!(!p.bin("b").is_file());
|
|
assert!(p.bin("examples/c").is_file());
|
|
assert!(p.bin("examples/d").is_file());
|
|
assert!(!p.bin("e").is_file());
|
|
assert!(!p.bin("f").is_file());
|
|
assert!(p.bin("examples/g").is_file());
|
|
assert!(p.bin("examples/h").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_all_member_dependency_same_name() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["a"]
|
|
"#,
|
|
)
|
|
.file(
|
|
"a/Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "a"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
a = "0.1.0"
|
|
"#,
|
|
)
|
|
.file("a/src/lib.rs", "pub fn a() {}")
|
|
.build();
|
|
|
|
Package::new("a", "0.1.0").publish();
|
|
|
|
p.cargo("build --workspace")
|
|
.with_stderr(
|
|
"[UPDATING] `[..]` index\n\
|
|
[DOWNLOADING] crates ...\n\
|
|
[DOWNLOADED] a v0.1.0 ([..])\n\
|
|
[COMPILING] a v0.1.0\n\
|
|
[COMPILING] a v0.1.0 ([..])\n\
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn run_proper_binary() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
[[bin]]
|
|
name = "main"
|
|
[[bin]]
|
|
name = "other"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
"src/bin/main.rs",
|
|
r#"fn main() { panic!("This should never be run."); }"#,
|
|
)
|
|
.file("src/bin/other.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("run --bin other").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn run_proper_binary_main_rs() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("run --bin foo").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn run_proper_alias_binary_from_src() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
[[bin]]
|
|
name = "foo"
|
|
[[bin]]
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file("src/foo.rs", r#"fn main() { println!("foo"); }"#)
|
|
.file("src/bar.rs", r#"fn main() { println!("bar"); }"#)
|
|
.build();
|
|
|
|
p.cargo("build --workspace").run();
|
|
p.process(&p.bin("foo")).with_stdout("foo\n").run();
|
|
p.process(&p.bin("bar")).with_stdout("bar\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn run_proper_alias_binary_main_rs() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
[[bin]]
|
|
name = "foo"
|
|
[[bin]]
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", r#"fn main() { println!("main"); }"#)
|
|
.build();
|
|
|
|
p.cargo("build --workspace").run();
|
|
p.process(&p.bin("foo")).with_stdout("main\n").run();
|
|
p.process(&p.bin("bar")).with_stdout("main\n").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn run_proper_binary_main_rs_as_foo() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file(
|
|
"src/foo.rs",
|
|
r#" fn main() { panic!("This should never be run."); }"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("run --bin foo").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustc_wrapper() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
let wrapper = tools::echo_wrapper();
|
|
let running = format!(
|
|
"[RUNNING] `{} rustc --crate-name foo [..]",
|
|
wrapper.display()
|
|
);
|
|
p.cargo("build -v")
|
|
.env("RUSTC_WRAPPER", &wrapper)
|
|
.with_stderr_contains(&running)
|
|
.run();
|
|
p.build_dir().rm_rf();
|
|
p.cargo("build -v")
|
|
.env("RUSTC_WORKSPACE_WRAPPER", &wrapper)
|
|
.with_stderr_contains(&running)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustc_wrapper_relative() {
|
|
Package::new("bar", "1.0.0").publish();
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = "1.0"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
let wrapper = tools::echo_wrapper();
|
|
let exe_name = wrapper.file_name().unwrap().to_str().unwrap();
|
|
let relative_path = format!("./{}", exe_name);
|
|
fs::hard_link(&wrapper, p.root().join(exe_name)).unwrap();
|
|
let running = format!("[RUNNING] `[ROOT]/foo/./{} rustc[..]", exe_name);
|
|
p.cargo("build -v")
|
|
.env("RUSTC_WRAPPER", &relative_path)
|
|
.with_stderr_contains(&running)
|
|
.run();
|
|
p.build_dir().rm_rf();
|
|
p.cargo("build -v")
|
|
.env("RUSTC_WORKSPACE_WRAPPER", &relative_path)
|
|
.with_stderr_contains(&running)
|
|
.run();
|
|
p.build_dir().rm_rf();
|
|
p.change_file(
|
|
".cargo/config.toml",
|
|
&format!(
|
|
r#"
|
|
build.rustc-wrapper = "./{}"
|
|
"#,
|
|
exe_name
|
|
),
|
|
);
|
|
p.cargo("build -v").with_stderr_contains(&running).run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustc_wrapper_from_path() {
|
|
let p = project().file("src/lib.rs", "").build();
|
|
p.cargo("build -v")
|
|
.env("RUSTC_WRAPPER", "wannabe_sccache")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..]`wannabe_sccache rustc [..]")
|
|
.run();
|
|
p.build_dir().rm_rf();
|
|
p.cargo("build -v")
|
|
.env("RUSTC_WORKSPACE_WRAPPER", "wannabe_sccache")
|
|
.with_status(101)
|
|
.with_stderr_contains("[..]`wannabe_sccache rustc [..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cdylib_not_lifted() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.1.0"
|
|
|
|
[lib]
|
|
crate-type = ["cdylib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
let files = if cfg!(windows) {
|
|
if cfg!(target_env = "msvc") {
|
|
vec!["foo.dll.lib", "foo.dll.exp", "foo.dll"]
|
|
} else {
|
|
vec!["libfoo.dll.a", "foo.dll"]
|
|
}
|
|
} else if cfg!(target_os = "macos") {
|
|
vec!["libfoo.dylib"]
|
|
} else {
|
|
vec!["libfoo.so"]
|
|
};
|
|
|
|
for file in files {
|
|
println!("checking: {}", file);
|
|
assert!(p.root().join("target/debug/deps").join(&file).is_file());
|
|
}
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn cdylib_final_outputs() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo-bar"
|
|
authors = []
|
|
version = "0.1.0"
|
|
|
|
[lib]
|
|
crate-type = ["cdylib"]
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
|
|
let files = if cfg!(windows) {
|
|
if cfg!(target_env = "msvc") {
|
|
vec!["foo_bar.dll.lib", "foo_bar.dll"]
|
|
} else {
|
|
vec!["foo_bar.dll", "libfoo_bar.dll.a"]
|
|
}
|
|
} else if cfg!(target_os = "macos") {
|
|
vec!["libfoo_bar.dylib"]
|
|
} else {
|
|
vec!["libfoo_bar.so"]
|
|
};
|
|
|
|
for file in files {
|
|
println!("checking: {}", file);
|
|
assert!(p.root().join("target/debug").join(&file).is_file());
|
|
}
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn deterministic_cfg_flags() {
|
|
// This bug is non-deterministic.
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
build = "build.rs"
|
|
|
|
[features]
|
|
default = ["f_a", "f_b", "f_c", "f_d"]
|
|
f_a = []
|
|
f_b = []
|
|
f_c = []
|
|
f_d = []
|
|
"#,
|
|
)
|
|
.file(
|
|
"build.rs",
|
|
r#"
|
|
fn main() {
|
|
println!("cargo:rustc-cfg=cfg_a");
|
|
println!("cargo:rustc-cfg=cfg_b");
|
|
println!("cargo:rustc-cfg=cfg_c");
|
|
println!("cargo:rustc-cfg=cfg_d");
|
|
println!("cargo:rustc-cfg=cfg_e");
|
|
}
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.1.0 [..]
|
|
[RUNNING] [..]
|
|
[RUNNING] [..]
|
|
[RUNNING] `rustc --crate-name foo [..] \
|
|
--cfg[..]default[..]--cfg[..]f_a[..]--cfg[..]f_b[..]\
|
|
--cfg[..]f_c[..]--cfg[..]f_d[..] \
|
|
--cfg cfg_a --cfg cfg_b --cfg cfg_c --cfg cfg_d --cfg cfg_e`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn explicit_bins_without_paths() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "foo"
|
|
|
|
[[bin]]
|
|
name = "bar"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/bin/bar.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn no_bin_in_src_with_lib() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/lib.rs", "")
|
|
.file("src/foo.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` bin at `src/bin/foo.rs` or `src/bin/foo/main.rs`. [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_bins() {
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/bin/bar.rs", "fn main() {}")
|
|
.file("src/bin/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
assert!(p.bin("foo").is_file());
|
|
assert!(p.bin("bar").is_file());
|
|
assert!(p.bin("baz").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_bins_duplicate_name() {
|
|
// this should fail, because we have two binaries with the same name
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/bin/bar.rs", "fn main() {}")
|
|
.file("src/bin/bar/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build").with_status(101).with_stderr_contains(
|
|
"[..]found duplicate binary name bar, but all binary targets must have a unique name[..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_bin_path() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "bar"
|
|
# Note, no `path` key!
|
|
"#,
|
|
)
|
|
.file("src/bin/bar/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build").run();
|
|
assert!(p.bin("bar").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_examples() {
|
|
let p = project()
|
|
.file("src/lib.rs", "fn main() {}")
|
|
.file("examples/bar.rs", "fn main() {}")
|
|
.file("examples/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --examples").run();
|
|
assert!(p.bin("examples/bar").is_file());
|
|
assert!(p.bin("examples/baz").is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_tests() {
|
|
let p = project()
|
|
.file("src/lib.rs", "fn main() {}")
|
|
.file("tests/bar.rs", "fn main() {}")
|
|
.file("tests/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("test --test=bar --test=baz").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn inferred_benchmarks() {
|
|
let p = project()
|
|
.file("src/lib.rs", "fn main() {}")
|
|
.file("benches/bar.rs", "fn main() {}")
|
|
.file("benches/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("bench --bench=bar --bench=baz").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_edition() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
|
|
[lib]
|
|
edition = "2018"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr_contains(
|
|
"\
|
|
[COMPILING] foo v0.0.1 ([..])
|
|
[RUNNING] `rustc [..]--edition=2018 [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_edition_override() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
edition = "2018"
|
|
|
|
[lib]
|
|
edition = "2015"
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
"
|
|
pub fn async() {}
|
|
pub fn try() {}
|
|
pub fn await() {}
|
|
",
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn same_metadata_different_directory() {
|
|
// A top-level crate built in two different workspaces should have the
|
|
// same metadata hash.
|
|
let p = project()
|
|
.at("foo1")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
let output = t!(String::from_utf8(
|
|
t!(p.cargo("build -v").exec_with_output()).stderr,
|
|
));
|
|
let metadata = output
|
|
.split_whitespace()
|
|
.find(|arg| arg.starts_with("metadata="))
|
|
.unwrap();
|
|
|
|
let p = project()
|
|
.at("foo2")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr_contains(format!("[..]{}[..]", metadata))
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn building_a_dependent_crate_witout_bin_should_fail() {
|
|
Package::new("testless", "0.1.0")
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "testless"
|
|
version = "0.1.0"
|
|
|
|
[[bin]]
|
|
name = "a_bin"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.publish();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
testless = "0.1.0"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr_contains(
|
|
"[..]can't find `a_bin` bin at `src/bin/a_bin.rs` or `src/bin/a_bin/main.rs`[..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(any(target_os = "macos", target_os = "ios"))]
|
|
fn uplift_dsym_of_bin_on_mac() {
|
|
use cargo_test_support::paths::is_symlink;
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() { panic!(); }")
|
|
.file("src/bin/b.rs", "fn main() { panic!(); }")
|
|
.file("examples/c.rs", "fn main() { panic!(); }")
|
|
.file("tests/d.rs", "fn main() { panic!(); }")
|
|
.build();
|
|
|
|
p.cargo("build --bins --examples --tests")
|
|
.enable_mac_dsym()
|
|
.run();
|
|
assert!(p.target_debug_dir().join("foo.dSYM").is_dir());
|
|
assert!(p.target_debug_dir().join("b.dSYM").is_dir());
|
|
assert!(is_symlink(&p.target_debug_dir().join("b.dSYM")));
|
|
assert!(p.target_debug_dir().join("examples/c.dSYM").is_dir());
|
|
assert!(!p.target_debug_dir().join("c.dSYM").exists());
|
|
assert!(!p.target_debug_dir().join("d.dSYM").exists());
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(any(target_os = "macos", target_os = "ios"))]
|
|
fn uplift_dsym_of_bin_on_mac_when_broken_link_exists() {
|
|
use cargo_test_support::paths::is_symlink;
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() { panic!(); }")
|
|
.build();
|
|
let dsym = p.target_debug_dir().join("foo.dSYM");
|
|
|
|
p.cargo("build").enable_mac_dsym().run();
|
|
assert!(dsym.is_dir());
|
|
|
|
// Simulate the situation where the underlying dSYM bundle goes missing
|
|
// but the uplifted symlink to it remains. This would previously cause
|
|
// builds to permanently fail until the bad symlink was manually removed.
|
|
dsym.rm_rf();
|
|
p.symlink(
|
|
p.target_debug_dir()
|
|
.join("deps")
|
|
.join("foo-baaaaaadbaaaaaad.dSYM"),
|
|
&dsym,
|
|
);
|
|
assert!(is_symlink(&dsym));
|
|
assert!(!dsym.exists());
|
|
|
|
p.cargo("build").enable_mac_dsym().run();
|
|
assert!(dsym.is_dir());
|
|
}
|
|
|
|
#[cargo_test]
|
|
#[cfg(all(target_os = "windows", target_env = "msvc"))]
|
|
fn uplift_pdb_of_bin_on_windows() {
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() { panic!(); }")
|
|
.file("src/bin/b.rs", "fn main() { panic!(); }")
|
|
.file("src/bin/foo-bar.rs", "fn main() { panic!(); }")
|
|
.file("examples/c.rs", "fn main() { panic!(); }")
|
|
.file("tests/d.rs", "fn main() { panic!(); }")
|
|
.build();
|
|
|
|
p.cargo("build --bins --examples --tests").run();
|
|
assert!(p.target_debug_dir().join("foo.pdb").is_file());
|
|
assert!(p.target_debug_dir().join("b.pdb").is_file());
|
|
assert!(p.target_debug_dir().join("examples/c.pdb").exists());
|
|
assert!(p.target_debug_dir().join("foo-bar.exe").is_file());
|
|
assert!(p.target_debug_dir().join("foo_bar.pdb").is_file());
|
|
assert!(!p.target_debug_dir().join("c.pdb").exists());
|
|
assert!(!p.target_debug_dir().join("d.pdb").exists());
|
|
}
|
|
|
|
// Ensure that `cargo build` chooses the correct profile for building
|
|
// targets based on filters (assuming `--profile` is not specified).
|
|
#[cargo_test]
|
|
fn build_filter_infer_profile() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("tests/t1.rs", "")
|
|
.file("benches/b1.rs", "")
|
|
.file("examples/ex1.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]",
|
|
)
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link[..]",
|
|
)
|
|
.run();
|
|
|
|
p.root().join("target").rm_rf();
|
|
p.cargo("build -v --test=t1")
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]-C debuginfo=2 [..]",
|
|
)
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name t1 tests/t1.rs [..]--emit=[..]link[..]\
|
|
-C debuginfo=2 [..]",
|
|
)
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link[..]-C debuginfo=2 [..]",
|
|
)
|
|
.run();
|
|
|
|
p.root().join("target").rm_rf();
|
|
// Bench uses test profile without `--release`.
|
|
p.cargo("build -v --bench=b1")
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]-C debuginfo=2 [..]",
|
|
)
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name b1 benches/b1.rs [..]--emit=[..]link[..]\
|
|
-C debuginfo=2 [..]",
|
|
)
|
|
.with_stderr_does_not_contain("opt-level")
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link[..]-C debuginfo=2 [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn targets_selected_default() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
p.cargo("build -v")
|
|
// Binaries.
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link[..]",
|
|
)
|
|
// Benchmarks.
|
|
.with_stderr_does_not_contain(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link \
|
|
-C opt-level=3 --test [..]",
|
|
)
|
|
// Unit tests.
|
|
.with_stderr_does_not_contain(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link[..]\
|
|
-C debuginfo=2 --test [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn targets_selected_all() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
p.cargo("build -v --all-targets")
|
|
// Binaries.
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link[..]",
|
|
)
|
|
// Unit tests.
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link[..]\
|
|
-C debuginfo=2 --test [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn all_targets_no_lib() {
|
|
let p = project().file("src/main.rs", "fn main() {}").build();
|
|
p.cargo("build -v --all-targets")
|
|
// Binaries.
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \
|
|
--emit=[..]link[..]",
|
|
)
|
|
// Unit tests.
|
|
.with_stderr_contains(
|
|
"[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link[..]\
|
|
-C debuginfo=2 --test [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn no_linkable_target() {
|
|
// Issue 3169: this is currently not an error as per discussion in PR #4797.
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
[dependencies]
|
|
the_lib = { path = "the_lib" }
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file(
|
|
"the_lib/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "the_lib"
|
|
version = "0.1.0"
|
|
[lib]
|
|
name = "the_lib"
|
|
crate-type = ["staticlib"]
|
|
"#,
|
|
)
|
|
.file("the_lib/src/lib.rs", "pub fn foo() {}")
|
|
.build();
|
|
p.cargo("build")
|
|
.with_stderr_contains(
|
|
"[WARNING] The package `the_lib` provides no linkable [..] \
|
|
while compiling `foo`. [..] in `the_lib`'s Cargo.toml. [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn avoid_dev_deps() {
|
|
Package::new("foo", "1.0.0").publish();
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
authors = []
|
|
|
|
[dev-dependencies]
|
|
baz = "1.0.0"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[UPDATING] [..]
|
|
[ERROR] no matching package named `baz` found
|
|
location searched: registry `crates-io`
|
|
required by package `bar v0.1.0 ([..]/foo)`
|
|
",
|
|
)
|
|
.run();
|
|
p.cargo("build -Zavoid-dev-deps")
|
|
.masquerade_as_nightly_cargo()
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn default_cargo_config_jobs() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
".cargo/config",
|
|
r#"
|
|
[build]
|
|
jobs = 1
|
|
"#,
|
|
)
|
|
.build();
|
|
p.cargo("build -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn good_cargo_config_jobs() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
".cargo/config",
|
|
r#"
|
|
[build]
|
|
jobs = 4
|
|
"#,
|
|
)
|
|
.build();
|
|
p.cargo("build -v").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn invalid_cargo_config_jobs() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file(
|
|
".cargo/config",
|
|
r#"
|
|
[build]
|
|
jobs = 0
|
|
"#,
|
|
)
|
|
.build();
|
|
p.cargo("build -v")
|
|
.with_status(101)
|
|
.with_stderr_contains("error: jobs may not be 0")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn invalid_jobs() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
|
|
p.cargo("build --jobs -1")
|
|
.with_status(1)
|
|
.with_stderr_contains(
|
|
"error: Found argument '-1' which wasn't expected, or isn't valid in this context",
|
|
)
|
|
.run();
|
|
|
|
p.cargo("build --jobs over9000")
|
|
.with_status(1)
|
|
.with_stderr("error: Invalid value: could not parse `over9000` as a number")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_filters_workspace() {
|
|
let ws = project()
|
|
.at("ws")
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["a", "b"]
|
|
"#,
|
|
)
|
|
.file("a/Cargo.toml", &basic_lib_manifest("a"))
|
|
.file("a/src/lib.rs", "")
|
|
.file("a/examples/ex1.rs", "fn main() {}")
|
|
.file("b/Cargo.toml", &basic_bin_manifest("b"))
|
|
.file("b/src/lib.rs", "")
|
|
.file("b/src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
ws.cargo("build -v --example ex")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] no example target named `ex`
|
|
|
|
<tab>Did you mean `ex1`?",
|
|
)
|
|
.run();
|
|
|
|
ws.cargo("build -v --example 'ex??'")
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] no example target matches pattern `ex??`
|
|
|
|
<tab>Did you mean `ex1`?",
|
|
)
|
|
.run();
|
|
|
|
ws.cargo("build -v --lib")
|
|
.with_stderr_contains("[RUNNING] `rustc [..]a/src/lib.rs[..]")
|
|
.with_stderr_contains("[RUNNING] `rustc [..]b/src/lib.rs[..]")
|
|
.run();
|
|
|
|
ws.cargo("build -v --example ex1")
|
|
.with_stderr_contains("[RUNNING] `rustc [..]a/examples/ex1.rs[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_filters_workspace_not_found() {
|
|
let ws = project()
|
|
.at("ws")
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[workspace]
|
|
members = ["a", "b"]
|
|
"#,
|
|
)
|
|
.file("a/Cargo.toml", &basic_bin_manifest("a"))
|
|
.file("a/src/main.rs", "fn main() {}")
|
|
.file("b/Cargo.toml", &basic_bin_manifest("b"))
|
|
.file("b/src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
ws.cargo("build -v --lib")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] no library targets found in packages: a, b")
|
|
.run();
|
|
}
|
|
|
|
#[cfg(unix)]
|
|
#[cargo_test]
|
|
fn signal_display() {
|
|
// Cause the compiler to crash with a signal.
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[dependencies]
|
|
pm = { path = "pm" }
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
#[macro_use]
|
|
extern crate pm;
|
|
|
|
#[derive(Foo)]
|
|
pub struct S;
|
|
"#,
|
|
)
|
|
.file(
|
|
"pm/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "pm"
|
|
version = "0.1.0"
|
|
[lib]
|
|
proc-macro = true
|
|
"#,
|
|
)
|
|
.file(
|
|
"pm/src/lib.rs",
|
|
r#"
|
|
extern crate proc_macro;
|
|
use proc_macro::TokenStream;
|
|
|
|
#[proc_macro_derive(Foo)]
|
|
pub fn derive(_input: TokenStream) -> TokenStream {
|
|
std::process::abort()
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
foo.cargo("build")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] pm [..]
|
|
[COMPILING] foo [..]
|
|
[ERROR] could not compile `foo`
|
|
|
|
Caused by:
|
|
process didn't exit successfully: `rustc [..]` (signal: 6, SIGABRT: process abort signal)
|
|
",
|
|
)
|
|
.with_status(101)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn tricky_pipelining() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "extern crate bar;")
|
|
.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
foo.cargo("build -p bar")
|
|
.env("CARGO_BUILD_PIPELINING", "true")
|
|
.run();
|
|
foo.cargo("build -p foo")
|
|
.env("CARGO_BUILD_PIPELINING", "true")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn pipelining_works() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "extern crate bar;")
|
|
.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
foo.cargo("build")
|
|
.env("CARGO_BUILD_PIPELINING", "true")
|
|
.with_stdout("")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] [..]
|
|
[COMPILING] [..]
|
|
[FINISHED] [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn pipelining_big_graph() {
|
|
// Create a crate graph of the form {a,b}{0..29}, where {a,b}(n) depend on {a,b}(n+1)
|
|
// Then have `foo`, a binary crate, depend on the whole thing.
|
|
let mut project = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
[dependencies]
|
|
a1 = { path = "a1" }
|
|
b1 = { path = "b1" }
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main(){}");
|
|
|
|
for n in 0..30 {
|
|
for x in &["a", "b"] {
|
|
project = project
|
|
.file(
|
|
&format!("{x}{n}/Cargo.toml", x = x, n = n),
|
|
&format!(
|
|
r#"
|
|
[package]
|
|
name = "{x}{n}"
|
|
version = "0.1.0"
|
|
[dependencies]
|
|
a{np1} = {{ path = "../a{np1}" }}
|
|
b{np1} = {{ path = "../b{np1}" }}
|
|
"#,
|
|
x = x,
|
|
n = n,
|
|
np1 = n + 1
|
|
),
|
|
)
|
|
.file(&format!("{x}{n}/src/lib.rs", x = x, n = n), "");
|
|
}
|
|
}
|
|
|
|
let foo = project
|
|
.file("a30/Cargo.toml", &basic_lib_manifest("a30"))
|
|
.file(
|
|
"a30/src/lib.rs",
|
|
r#"compile_error!("don't actually build me");"#,
|
|
)
|
|
.file("b30/Cargo.toml", &basic_lib_manifest("b30"))
|
|
.file("b30/src/lib.rs", "")
|
|
.build();
|
|
foo.cargo("build -p foo")
|
|
.env("CARGO_BUILD_PIPELINING", "true")
|
|
.with_status(101)
|
|
.with_stderr_contains("[ERROR] could not compile `a30`[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn forward_rustc_output() {
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
edition = '2018'
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "bar::foo!();")
|
|
.file(
|
|
"bar/Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
[lib]
|
|
proc-macro = true
|
|
"#,
|
|
)
|
|
.file(
|
|
"bar/src/lib.rs",
|
|
r#"
|
|
extern crate proc_macro;
|
|
use proc_macro::*;
|
|
|
|
#[proc_macro]
|
|
pub fn foo(input: TokenStream) -> TokenStream {
|
|
println!("a");
|
|
println!("b");
|
|
println!("{{}}");
|
|
eprintln!("c");
|
|
eprintln!("d");
|
|
eprintln!("{{a"); // "malformed json"
|
|
input
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
foo.cargo("build")
|
|
.with_stdout("a\nb\n{}")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] [..]
|
|
[COMPILING] [..]
|
|
c
|
|
d
|
|
{a
|
|
[FINISHED] [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_lib_only() {
|
|
let p = project()
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/lib.rs", r#" "#)
|
|
.build();
|
|
|
|
p.cargo("build --lib -v")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo v0.0.1 ([CWD])
|
|
[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \
|
|
--emit=[..]link[..]-C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency=[CWD]/target/debug/deps`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_with_no_lib() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --lib")
|
|
.with_status(101)
|
|
.with_stderr("[ERROR] no library targets found in package `foo`")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_with_relative_cargo_home_path() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[dependencies]
|
|
|
|
"test-dependency" = { path = "src/test_dependency" }
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/test_dependency/src/lib.rs", r#" "#)
|
|
.file(
|
|
"src/test_dependency/Cargo.toml",
|
|
&basic_manifest("test-dependency", "0.0.1"),
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build").env("CARGO_HOME", "./cargo_home/").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn user_specific_cfgs_are_filtered_out() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", r#"fn main() {}"#)
|
|
.file(
|
|
"build.rs",
|
|
r#"
|
|
fn main() {
|
|
assert!(std::env::var_os("CARGO_CFG_PROC_MACRO").is_none());
|
|
assert!(std::env::var_os("CARGO_CFG_DEBUG_ASSERTIONS").is_none());
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("rustc -- --cfg debug_assertions --cfg proc_macro")
|
|
.run();
|
|
p.process(&p.bin("foo")).run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn close_output() {
|
|
// What happens when stdout or stderr is closed during a build.
|
|
|
|
// Server to know when rustc has spawned.
|
|
let listener = std::net::TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = listener.local_addr().unwrap();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
edition = "2018"
|
|
|
|
[lib]
|
|
proc-macro = true
|
|
|
|
[[bin]]
|
|
name = "foobar"
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
&r#"
|
|
use proc_macro::TokenStream;
|
|
use std::io::Read;
|
|
|
|
#[proc_macro]
|
|
pub fn repro(_input: TokenStream) -> TokenStream {
|
|
println!("hello stdout!");
|
|
eprintln!("hello stderr!");
|
|
// Tell the test we have started.
|
|
let mut socket = std::net::TcpStream::connect("__ADDR__").unwrap();
|
|
// Wait for the test to tell us to start printing.
|
|
let mut buf = [0];
|
|
drop(socket.read_exact(&mut buf));
|
|
let use_stderr = std::env::var("__CARGO_REPRO_STDERR").is_ok();
|
|
// Emit at least 1MB of data.
|
|
// Linux pipes can buffer up to 64KB.
|
|
// This test seems to be sensitive to having other threads
|
|
// calling fork. My hypothesis is that the stdout/stderr
|
|
// file descriptors are duplicated into the child process,
|
|
// and during the short window between fork and exec, the
|
|
// file descriptor is kept alive long enough for the
|
|
// build to finish. It's a half-baked theory, but this
|
|
// seems to prevent the spurious errors in CI.
|
|
// An alternative solution is to run this test in
|
|
// a single-threaded environment.
|
|
for i in 0..100000 {
|
|
if use_stderr {
|
|
eprintln!("0123456789{}", i);
|
|
} else {
|
|
println!("0123456789{}", i);
|
|
}
|
|
}
|
|
TokenStream::new()
|
|
}
|
|
"#
|
|
.replace("__ADDR__", &addr.to_string()),
|
|
)
|
|
.file(
|
|
"src/bin/foobar.rs",
|
|
r#"
|
|
foo::repro!();
|
|
|
|
fn main() {}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
// The `stderr` flag here indicates if this should forcefully close stderr or stdout.
|
|
let spawn = |stderr: bool| {
|
|
let mut cmd = p.cargo("build").build_command();
|
|
cmd.stdout(Stdio::piped()).stderr(Stdio::piped());
|
|
if stderr {
|
|
cmd.env("__CARGO_REPRO_STDERR", "1");
|
|
}
|
|
let mut child = cmd.spawn().unwrap();
|
|
// Wait for proc macro to start.
|
|
let pm_conn = listener.accept().unwrap().0;
|
|
// Close stderr or stdout.
|
|
if stderr {
|
|
drop(child.stderr.take());
|
|
} else {
|
|
drop(child.stdout.take());
|
|
}
|
|
// Tell the proc-macro to continue;
|
|
drop(pm_conn);
|
|
// Read the output from the other channel.
|
|
let out: &mut dyn Read = if stderr {
|
|
child.stdout.as_mut().unwrap()
|
|
} else {
|
|
child.stderr.as_mut().unwrap()
|
|
};
|
|
let mut result = String::new();
|
|
out.read_to_string(&mut result).unwrap();
|
|
let status = child.wait().unwrap();
|
|
assert!(!status.success());
|
|
result
|
|
};
|
|
|
|
let stderr = spawn(false);
|
|
compare::match_unordered(
|
|
"\
|
|
[COMPILING] foo [..]
|
|
hello stderr!
|
|
[ERROR] [..]
|
|
[WARNING] build failed, waiting for other jobs to finish...
|
|
[ERROR] [..]
|
|
",
|
|
&stderr,
|
|
None,
|
|
)
|
|
.unwrap();
|
|
|
|
// Try again with stderr.
|
|
p.build_dir().rm_rf();
|
|
let stdout = spawn(true);
|
|
assert_eq!(stdout, "hello stdout!\n");
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn close_output_during_drain() {
|
|
// Test to close the output during the build phase (drain_the_queue).
|
|
// There was a bug where it would hang.
|
|
|
|
// Server to know when rustc has spawned.
|
|
let listener = std::net::TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = listener.local_addr().unwrap();
|
|
|
|
// Create a wrapper so the test can know when compiling has started.
|
|
let rustc_wrapper = {
|
|
let p = project()
|
|
.at("compiler")
|
|
.file("Cargo.toml", &basic_manifest("compiler", "1.0.0"))
|
|
.file(
|
|
"src/main.rs",
|
|
&r#"
|
|
use std::process::Command;
|
|
use std::env;
|
|
use std::io::Read;
|
|
|
|
fn main() {
|
|
// Only wait on the first dependency.
|
|
if matches!(env::var("CARGO_PKG_NAME").as_deref(), Ok("dep")) {
|
|
let mut socket = std::net::TcpStream::connect("__ADDR__").unwrap();
|
|
// Wait for the test to tell us to start printing.
|
|
let mut buf = [0];
|
|
drop(socket.read_exact(&mut buf));
|
|
}
|
|
let mut cmd = Command::new("rustc");
|
|
for arg in env::args_os().skip(1) {
|
|
cmd.arg(arg);
|
|
}
|
|
std::process::exit(cmd.status().unwrap().code().unwrap());
|
|
}
|
|
"#
|
|
.replace("__ADDR__", &addr.to_string()),
|
|
)
|
|
.build();
|
|
p.cargo("build").run();
|
|
p.bin("compiler")
|
|
};
|
|
|
|
Package::new("dep", "1.0.0").publish();
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
dep = "1.0"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
// Spawn cargo, wait for the first rustc to start, and then close stderr.
|
|
let mut cmd = process(&cargo_exe())
|
|
.arg("check")
|
|
.cwd(p.root())
|
|
.env("RUSTC", rustc_wrapper)
|
|
.build_command();
|
|
cmd.stdout(Stdio::piped()).stderr(Stdio::piped());
|
|
let mut child = cmd.spawn().expect("cargo should spawn");
|
|
// Wait for the rustc wrapper to start.
|
|
let rustc_conn = listener.accept().unwrap().0;
|
|
// Close stderr to force an error.
|
|
drop(child.stderr.take());
|
|
// Tell the wrapper to continue.
|
|
drop(rustc_conn);
|
|
match child.wait() {
|
|
Ok(status) => assert!(!status.success()),
|
|
Err(e) => panic!("child wait failed: {}", e),
|
|
}
|
|
}
|
|
|
|
use cargo_test_support::registry::Dependency;
|
|
|
|
#[cargo_test]
|
|
fn reduced_reproduction_8249() {
|
|
// https://github.com/rust-lang/cargo/issues/8249
|
|
Package::new("a-src", "0.1.0").links("a").publish();
|
|
Package::new("a-src", "0.2.0").links("a").publish();
|
|
|
|
Package::new("b", "0.1.0")
|
|
.add_dep(Dependency::new("a-src", "0.1").optional(true))
|
|
.publish();
|
|
Package::new("b", "0.2.0")
|
|
.add_dep(Dependency::new("a-src", "0.2").optional(true))
|
|
.publish();
|
|
|
|
Package::new("c", "1.0.0")
|
|
.add_dep(&Dependency::new("b", "0.1.0"))
|
|
.publish();
|
|
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
b = { version = "*", features = ["a-src"] }
|
|
a-src = "*"
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
p.cargo("generate-lockfile").run();
|
|
cargo_util::paths::append(&p.root().join("Cargo.toml"), b"c = \"*\"").unwrap();
|
|
p.cargo("check").run();
|
|
p.cargo("check").run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn target_directory_backup_exclusion() {
|
|
let p = project()
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
|
|
// Newly created target/ should have CACHEDIR.TAG inside...
|
|
p.cargo("build").run();
|
|
let cachedir_tag = p.build_dir().join("CACHEDIR.TAG");
|
|
assert!(cachedir_tag.is_file());
|
|
assert!(fs::read_to_string(&cachedir_tag)
|
|
.unwrap()
|
|
.starts_with("Signature: 8a477f597d28d172789f06886806bc55"));
|
|
// ...but if target/ already exists CACHEDIR.TAG should not be created in it.
|
|
fs::remove_file(&cachedir_tag).unwrap();
|
|
p.cargo("build").run();
|
|
assert!(!&cachedir_tag.is_file());
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn simple_terminal_width() {
|
|
if !is_nightly() {
|
|
// --terminal-width is unstable
|
|
return;
|
|
}
|
|
let p = project()
|
|
.file(
|
|
"src/lib.rs",
|
|
r#"
|
|
fn main() {
|
|
let _: () = 42;
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("build -Zterminal-width=20")
|
|
.masquerade_as_nightly_cargo()
|
|
.with_status(101)
|
|
.with_stderr_contains("3 | ..._: () = 42;")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_script_o0_default() {
|
|
let p = project()
|
|
.file("src/lib.rs", "")
|
|
.file("build.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v --release")
|
|
.with_stderr_does_not_contain("[..]build_script_build[..]opt-level[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn build_script_o0_default_even_with_release() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[profile.release]
|
|
opt-level = 1
|
|
"#,
|
|
)
|
|
.file("src/lib.rs", "")
|
|
.file("build.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v --release")
|
|
.with_stderr_does_not_contain("[..]build_script_build[..]opt-level[..]")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn primary_package_env_var() {
|
|
// Test that CARGO_PRIMARY_PACKAGE is enabled only for "foo" and not for any dependency.
|
|
|
|
let is_primary_package = r#"
|
|
pub fn is_primary_package() -> bool {{
|
|
option_env!("CARGO_PRIMARY_PACKAGE").is_some()
|
|
}}
|
|
"#;
|
|
|
|
Package::new("qux", "0.1.0")
|
|
.file("src/lib.rs", is_primary_package)
|
|
.publish();
|
|
|
|
let baz = git::new("baz", |project| {
|
|
project
|
|
.file("Cargo.toml", &basic_manifest("baz", "0.1.0"))
|
|
.file("src/lib.rs", is_primary_package)
|
|
});
|
|
|
|
let foo = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
&format!(
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = {{ path = "bar" }}
|
|
baz = {{ git = '{}' }}
|
|
qux = "0.1"
|
|
"#,
|
|
baz.url()
|
|
),
|
|
)
|
|
.file(
|
|
"src/lib.rs",
|
|
&format!(
|
|
r#"
|
|
extern crate bar;
|
|
extern crate baz;
|
|
extern crate qux;
|
|
|
|
{}
|
|
|
|
#[test]
|
|
fn verify_primary_package() {{
|
|
assert!(!bar::is_primary_package());
|
|
assert!(!baz::is_primary_package());
|
|
assert!(!qux::is_primary_package());
|
|
assert!(is_primary_package());
|
|
}}
|
|
"#,
|
|
is_primary_package
|
|
),
|
|
)
|
|
.file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0"))
|
|
.file("bar/src/lib.rs", is_primary_package)
|
|
.build();
|
|
|
|
foo.cargo("test").run();
|
|
}
|