mirror of
https://github.com/rust-lang/cargo
synced 2024-10-13 19:22:33 +00:00
4314 lines
118 KiB
Rust
4314 lines
118 KiB
Rust
use std::env;
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use std::fs::{self, File};
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use std::io::prelude::*;
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use cargo::util::paths::dylib_path_envvar;
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use cargo::util::{process, ProcessBuilder};
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use cargotest::{is_nightly, rustc_host, sleep_ms};
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use cargotest::support::paths::{CargoPathExt,root};
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use cargotest::support::{ProjectBuilder};
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use cargotest::support::{project, execs, main_file, basic_bin_manifest};
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use cargotest::support::registry::Package;
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use cargotest::ChannelChanger;
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use hamcrest::{assert_that, existing_file, existing_dir, is_not};
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use tempdir::TempDir;
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#[test]
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fn cargo_compile_simple() {
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let p = project("foo")
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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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assert_that(p.cargo("build"), execs().with_status(0));
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assert_that(&p.bin("foo"), existing_file());
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assert_that(process(&p.bin("foo")),
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execs().with_status(0).with_stdout("i am foo\n"));
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}
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#[test]
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fn cargo_fail_with_no_stderr() {
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let p = project("foo")
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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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assert_that(p.cargo("build").arg("--message-format=json"), execs().with_status(101)
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.with_stderr_does_not_contain("--- stderr"));
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}
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/// Check that the `CARGO_INCREMENTAL` environment variable results in
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/// `rustc` getting `-Zincremental` passed to it.
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#[test]
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fn cargo_compile_incremental() {
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if !is_nightly() {
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return
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}
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let p = project("foo")
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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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assert_that(
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p.cargo("build").arg("-v").env("CARGO_INCREMENTAL", "1"),
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execs().with_stderr_contains(
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"[RUNNING] `rustc [..] -C incremental=[..][/]target[/]debug[/]incremental[..]`\n")
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.with_status(0));
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assert_that(
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p.cargo("test").arg("-v").env("CARGO_INCREMENTAL", "1"),
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execs().with_stderr_contains(
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"[RUNNING] `rustc [..] -C incremental=[..][/]target[/]debug[/]incremental[..]`\n")
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.with_status(0));
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}
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#[test]
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fn incremental_profile() {
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if !is_nightly() {
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return
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}
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let p = project("foo")
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.file("Cargo.toml", 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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.file("src/main.rs", "fn main() {}")
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.build();
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assert_that(
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p.cargo("build").arg("-v").env_remove("CARGO_INCREMENTAL"),
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execs().with_stderr_does_not_contain("[..]C incremental=[..]")
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.with_status(0));
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assert_that(
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p.cargo("build").arg("-v").env("CARGO_INCREMENTAL", "1"),
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execs().with_stderr_contains("[..]C incremental=[..]")
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.with_status(0));
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assert_that(
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p.cargo("build").arg("--release").arg("-v").env_remove("CARGO_INCREMENTAL"),
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execs().with_stderr_contains("[..]C incremental=[..]")
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.with_status(0));
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assert_that(
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p.cargo("build").arg("--release").arg("-v").env("CARGO_INCREMENTAL", "0"),
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execs().with_stderr_does_not_contain("[..]C incremental=[..]")
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.with_status(0));
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}
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#[test]
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fn incremental_config() {
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if !is_nightly() {
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return
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}
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let p = project("foo")
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.file("Cargo.toml", 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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"#)
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.file("src/main.rs", "fn main() {}")
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.file(".cargo/config", r#"
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[build]
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incremental = false
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"#)
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.build();
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assert_that(
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p.cargo("build").arg("-v").env_remove("CARGO_INCREMENTAL"),
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execs().with_stderr_does_not_contain("[..]C incremental=[..]")
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.with_status(0));
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assert_that(
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p.cargo("build").arg("-v").env("CARGO_INCREMENTAL", "1"),
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execs().with_stderr_contains("[..]C incremental=[..]")
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.with_status(0));
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}
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#[test]
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fn cargo_compile_with_workspace_excluded() {
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let p = project("foo")
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.file("Cargo.toml", 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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"#)
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.file("src/main.rs", "fn main() {}")
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.build();
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assert_that(
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p.cargo("build").arg("--all").arg("--exclude").arg("foo"),
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execs().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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}
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#[test]
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fn cargo_compile_manifest_path() {
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let p = project("foo")
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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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assert_that(p.cargo("build")
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.arg("--manifest-path").arg("foo/Cargo.toml")
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.cwd(p.root().parent().unwrap()),
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execs().with_status(0));
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assert_that(&p.bin("foo"), existing_file());
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}
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#[test]
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fn cargo_compile_with_invalid_manifest() {
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let p = project("foo")
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.file("Cargo.toml", "")
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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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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#[test]
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fn cargo_compile_with_invalid_manifest2() {
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let p = project("foo")
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.file("Cargo.toml", r"
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[project]
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foo = bar
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")
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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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 number at line 3
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"))
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}
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#[test]
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fn cargo_compile_with_invalid_manifest3() {
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let p = project("foo")
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.file("Cargo.toml", 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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"#)
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.file("src/Cargo.toml", "a = bar")
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.build();
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assert_that(p.cargo("build").arg("--manifest-path")
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.arg("src/Cargo.toml"),
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execs()
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.with_status(101)
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.with_stderr("\
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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 number at line 1
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"))
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}
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#[test]
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fn cargo_compile_duplicate_build_targets() {
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let p = project("foo")
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.file("Cargo.toml", 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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.file("src/main.rs", r#"
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#![allow(warnings)]
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fn main() {}
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"#)
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(0)
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.with_stderr("\
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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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#[test]
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fn cargo_compile_with_invalid_version() {
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let p = project("foo")
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.file("Cargo.toml", r#"
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[project]
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name = "foo"
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authors = []
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version = "1.0"
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"#)
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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Expected dot for key `project.version`
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"))
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}
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#[test]
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fn cargo_compile_with_invalid_package_name() {
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let p = project("foo")
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.file("Cargo.toml", r#"
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[package]
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name = ""
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authors = []
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version = "0.0.0"
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"#)
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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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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#[test]
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fn cargo_compile_with_invalid_bin_target_name() {
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let p = project("foo")
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.file("Cargo.toml", 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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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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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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#[test]
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fn cargo_compile_with_forbidden_bin_target_name() {
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let p = project("foo")
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.file("Cargo.toml", 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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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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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
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"))
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}
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#[test]
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fn cargo_compile_with_invalid_lib_target_name() {
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let p = project("foo")
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.file("Cargo.toml", 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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[lib]
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name = ""
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"#)
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr("\
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[ERROR] failed to parse manifest at `[..]`
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Caused by:
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library target names cannot be empty
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"))
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}
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#[test]
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fn cargo_compile_without_manifest() {
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let tmpdir = TempDir::new("cargo").unwrap();
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let p = ProjectBuilder::new("foo", tmpdir.path().to_path_buf()).build();
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assert_that(p.cargo("build"),
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execs().with_status(101)
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.with_stderr("\
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[ERROR] could not find `Cargo.toml` in `[..]` or any parent directory
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"));
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}
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#[test]
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fn cargo_compile_with_invalid_code() {
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let p = project("foo")
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/foo.rs", "invalid rust code!")
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.build();
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assert_that(p.cargo("build"),
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execs()
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.with_status(101)
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.with_stderr_contains("\
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[ERROR] Could not compile `foo`.
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To learn more, run the command again with --verbose.\n"));
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assert_that(&p.root().join("Cargo.lock"), existing_file());
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}
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#[test]
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fn cargo_compile_with_invalid_code_in_deps() {
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let p = project("foo")
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.file("Cargo.toml", 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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[dependencies.bar]
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path = "../bar"
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[dependencies.baz]
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path = "../baz"
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"#)
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.file("src/main.rs", "invalid rust code!")
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.build();
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let _bar = project("bar")
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.file("Cargo.toml", &basic_bin_manifest("bar"))
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.file("src/lib.rs", "invalid rust code!")
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.build();
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let _baz = project("baz")
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.file("Cargo.toml", &basic_bin_manifest("baz"))
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.file("src/lib.rs", "invalid rust code!")
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.build();
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assert_that(p.cargo("build"), execs().with_status(101));
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}
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#[test]
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fn cargo_compile_with_warnings_in_the_root_package() {
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let p = project("foo")
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/foo.rs", "fn main() {} fn dead() {}")
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.build();
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assert_that(p.cargo("build"),
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execs().with_status(0).with_stderr_contains("\
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[..]function is never used: `dead`[..]
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"));
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}
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|
|
#[test]
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fn cargo_compile_with_warnings_in_a_dep_package() {
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let p = project("foo")
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.file("Cargo.toml", r#"
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[project]
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name = "foo"
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version = "0.5.0"
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authors = ["wycats@example.com"]
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[dependencies.bar]
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path = "bar"
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[[bin]]
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|
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name = "foo"
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"#)
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.file("src/foo.rs",
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&main_file(r#""{}", bar::gimme()"#, &["bar"]))
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.file("bar/Cargo.toml", r#"
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[project]
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|
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|
name = "bar"
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version = "0.5.0"
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|
authors = ["wycats@example.com"]
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|
[lib]
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|
name = "bar"
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|
"#)
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.file("bar/src/bar.rs", r#"
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pub fn gimme() -> &'static str {
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"test passed"
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|
}
|
|
|
|
fn dead() {}
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|
"#)
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.build();
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|
|
|
assert_that(p.cargo("build"),
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execs().with_status(0).with_stderr_contains("\
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[..]function is never used: `dead`[..]
|
|
"));
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
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|
|
assert_that(
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process(&p.bin("foo")),
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execs().with_status(0).with_stdout("test passed\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_with_nested_deps_inferred() {
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let p = project("foo")
|
|
.file("Cargo.toml", r#"
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[project]
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|
|
name = "foo"
|
|
version = "0.5.0"
|
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authors = ["wycats@example.com"]
|
|
|
|
[dependencies.bar]
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path = 'bar'
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[[bin]]
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name = "foo"
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"#)
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.file("src/foo.rs",
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&main_file(r#""{}", bar::gimme()"#, &["bar"]))
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.file("bar/Cargo.toml", r#"
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[project]
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|
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|
name = "bar"
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version = "0.5.0"
|
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authors = ["wycats@example.com"]
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|
|
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[dependencies.baz]
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path = "../baz"
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|
"#)
|
|
.file("bar/src/lib.rs", r#"
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|
extern crate baz;
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|
|
|
pub fn gimme() -> String {
|
|
baz::gimme()
|
|
}
|
|
"#)
|
|
.file("baz/Cargo.toml", r#"
|
|
[project]
|
|
|
|
name = "baz"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("baz/src/lib.rs", r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.exec_with_output()
|
|
.unwrap();
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(&p.bin("libbar.rlib"), is_not(existing_file()));
|
|
assert_that(&p.bin("libbaz.rlib"), is_not(existing_file()));
|
|
|
|
assert_that(
|
|
process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("test passed\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_with_nested_deps_correct_bin() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[project]
|
|
|
|
name = "baz"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("baz/src/lib.rs", r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.exec_with_output()
|
|
.unwrap();
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(&p.bin("libbar.rlib"), is_not(existing_file()));
|
|
assert_that(&p.bin("libbaz.rlib"), is_not(existing_file()));
|
|
|
|
assert_that(
|
|
process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("test passed\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_with_nested_deps_shorthand() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[project]
|
|
|
|
name = "baz"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[lib]
|
|
|
|
name = "baz"
|
|
"#)
|
|
.file("baz/src/baz.rs", r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
p.cargo("build")
|
|
.exec_with_output()
|
|
.unwrap();
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(&p.bin("libbar.rlib"), is_not(existing_file()));
|
|
assert_that(&p.bin("libbaz.rlib"), is_not(existing_file()));
|
|
|
|
assert_that(
|
|
process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("test passed\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_with_nested_deps_longhand() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[project]
|
|
|
|
name = "baz"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[lib]
|
|
|
|
name = "baz"
|
|
"#)
|
|
.file("baz/src/baz.rs", r#"
|
|
pub fn gimme() -> String {
|
|
"test passed".to_string()
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs());
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(&p.bin("libbar.rlib"), is_not(existing_file()));
|
|
assert_that(&p.bin("libbaz.rlib"), is_not(existing_file()));
|
|
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("test passed\n"));
|
|
}
|
|
|
|
// Check that Cargo gives a sensible error if a dependency can't be found
|
|
// because of a name mismatch.
|
|
#[test]
|
|
fn cargo_compile_with_dep_name_mismatch() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101).with_stderr(&format!(
|
|
r#"error: no matching package named `notquitebar` found
|
|
location searched: {proj_dir}/bar
|
|
required by package `foo v0.0.1 ({proj_dir})`
|
|
"#, proj_dir = p.url())));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_with_filename() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--bin").arg("bin.rs"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] no bin target named `bin.rs`"));
|
|
|
|
assert_that(p.cargo("build").arg("--bin").arg("a.rs"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] no bin target named `a.rs`
|
|
|
|
Did you mean `a`?"));
|
|
|
|
assert_that(p.cargo("build").arg("--example").arg("example.rs"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] no example target named `example.rs`"));
|
|
|
|
assert_that(p.cargo("build").arg("--example").arg("a.rs"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] no example target named `a.rs`
|
|
|
|
Did you mean `a`?"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_path_with_offline() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("bar/Cargo.toml", r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").masquerade_as_nightly_cargo().arg("-Zoffline"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_with_downloaded_dependency_with_offline() {
|
|
Package::new("present_dep", "1.2.3")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "present_dep"
|
|
version = "1.2.3"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.publish();
|
|
|
|
{
|
|
// make package downloaded
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
present_dep = "1.2.3"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build"),execs().with_status(0));
|
|
}
|
|
|
|
let p2 = project("bar")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
present_dep = "1.2.3"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p2.cargo("build").masquerade_as_nightly_cargo().arg("-Zoffline"),
|
|
execs().with_status(0)
|
|
.with_stderr(format!("\
|
|
[COMPILING] present_dep v1.2.3
|
|
[COMPILING] bar v0.1.0 ([..])
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]")));
|
|
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_compile_offline_not_try_update() {
|
|
let p = project("bar")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
not_cached_dep = "1.2.5"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").masquerade_as_nightly_cargo().arg("-Zoffline"),
|
|
execs().with_status(101)
|
|
.with_stderr("\
|
|
error: no matching package named `not_cached_dep` found
|
|
location searched: registry `[..]`
|
|
required by package `bar v0.1.0 ([..])`
|
|
As a reminder, you're using offline mode (-Z offline) \
|
|
which can sometimes cause surprising resolution failures, \
|
|
if this error is too confusing you may with to retry \
|
|
without the offline flag."));
|
|
}
|
|
|
|
#[test]
|
|
fn compile_offline_without_maxvers_cached(){
|
|
Package::new("present_dep", "1.2.1").publish();
|
|
Package::new("present_dep", "1.2.2").publish();
|
|
|
|
Package::new("present_dep", "1.2.3")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "present_dep"
|
|
version = "1.2.3"
|
|
"#)
|
|
.file("src/lib.rs", r#"pub fn get_version()->&'static str {"1.2.3"}"#)
|
|
.publish();
|
|
|
|
Package::new("present_dep", "1.2.5")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "present_dep"
|
|
version = "1.2.5"
|
|
"#)
|
|
.file("src/lib.rs", r#"pub fn get_version(){"1.2.5"}"#)
|
|
.publish();
|
|
|
|
{
|
|
// make package cached
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
present_dep = "=1.2.3"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build"),execs().with_status(0));
|
|
}
|
|
|
|
let p2 = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
present_dep = "1.2"
|
|
"#)
|
|
.file("src/main.rs", "\
|
|
extern crate present_dep;
|
|
fn main(){
|
|
println!(\"{}\", present_dep::get_version());
|
|
}")
|
|
.build();
|
|
|
|
assert_that(p2.cargo("run").masquerade_as_nightly_cargo().arg("-Zoffline"),
|
|
execs().with_status(0)
|
|
.with_stderr(format!("\
|
|
[COMPILING] present_dep v1.2.3
|
|
[COMPILING] foo v0.1.0 ({url})
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
Running `[..]`", url = p2.url()))
|
|
.with_stdout("1.2.3")
|
|
);
|
|
}
|
|
|
|
#[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("foo", "0.1.0").dep("bad", "0.1.0").publish();
|
|
Package::new("bar", "0.1.1").dep("bad", "=1.0.0").publish();
|
|
Package::new("bar", "0.1.0").dep("bad", "=1.0.0").publish();
|
|
Package::new("baz", "0.1.2").dep("bad", ">=1.0.1").publish();
|
|
Package::new("baz", "0.1.1").dep("bad", ">=1.0.1").publish();
|
|
Package::new("baz", "0.1.0").dep("bad", ">=1.0.1").publish();
|
|
|
|
let p = project("transitive_load_test")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "incompatible_dependencies"
|
|
version = "0.0.1"
|
|
|
|
[dependencies]
|
|
foo = "0.1.0"
|
|
bar = "0.1.0"
|
|
baz = "0.1.0"
|
|
"#)
|
|
.file("src/main.rs", "fn main(){}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101)
|
|
.with_stderr_contains("\
|
|
error: failed to select a version for `bad`.
|
|
... required by package `baz v0.1.0`
|
|
... which is depended on by `incompatible_dependencies 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 is depended on by `bar v0.1.0`
|
|
... which is depended on by `incompatible_dependencies v0.0.1 ([..])`
|
|
|
|
failed to select a version for `bad` which could resolve this conflict"));
|
|
}
|
|
|
|
#[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("transitive_load_test")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "incompatible_dependencies"
|
|
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();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101)
|
|
.with_stderr_contains("\
|
|
error: failed to select a version for `bad`.
|
|
... required by package `incompatible_dependencies 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 is depended on by `baz v0.1.0`
|
|
... which is depended on by `incompatible_dependencies v0.0.1 ([..])`
|
|
|
|
previously selected package `bad v1.0.0`
|
|
... which is depended on by `bar v0.1.0`
|
|
... which is depended on by `incompatible_dependencies v0.0.1 ([..])`
|
|
|
|
failed to select a version for `bad` which could resolve this conflict"));
|
|
}
|
|
|
|
#[test]
|
|
fn compile_offline_while_transitive_dep_not_cached() {
|
|
let bar = Package::new("bar", "1.0.0");
|
|
let bar_path = bar.archive_dst();
|
|
bar.publish();
|
|
|
|
let mut content = Vec::new();
|
|
|
|
let mut file = File::open(bar_path.clone()).ok().unwrap();
|
|
let _ok = file.read_to_end(&mut content).ok().unwrap();
|
|
drop(file);
|
|
drop(File::create(bar_path.clone()).ok().unwrap() );
|
|
|
|
Package::new("foo", "0.1.0").dep("bar", "1.0.0").publish();
|
|
|
|
let p = project("transitive_load_test")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "transitive_load_test"
|
|
version = "0.0.1"
|
|
|
|
[dependencies]
|
|
foo = "0.1.0"
|
|
"#)
|
|
.file("src/main.rs", "fn main(){}")
|
|
.build();
|
|
|
|
// simulate download foo, but fail to download bar
|
|
let _out = p.cargo("build").exec_with_output();
|
|
|
|
drop( File::create(bar_path).ok().unwrap().write_all(&content) );
|
|
|
|
assert_that(p.cargo("build").masquerade_as_nightly_cargo().arg("-Zoffline"),
|
|
execs().with_status(101)
|
|
.with_stderr("\
|
|
error: no matching package named `bar` found
|
|
location searched: registry `[..]`
|
|
required by package `foo v0.1.0`
|
|
... which is depended on by `transitive_load_test v0.0.1 ([..]/transitive_load_test)`
|
|
As a reminder, you're using offline mode (-Z offline) \
|
|
which can sometimes cause surprising resolution failures, \
|
|
if this error is too confusing you may with to retry \
|
|
without the offline flag."));
|
|
}
|
|
|
|
#[test]
|
|
fn compile_path_dep_then_change_version() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("bar/Cargo.toml", r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
|
|
File::create(&p.root().join("bar/Cargo.toml")).unwrap().write_all(br#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.2"
|
|
authors = []
|
|
"#).unwrap();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101).with_stderr("\
|
|
error: no matching version `= 0.0.1` found for package `bar`
|
|
location searched: [..]
|
|
versions found: 0.0.2
|
|
required by package `foo v0.0.1 ([..]/foo)`
|
|
consider running `cargo update` to update a path dependency's locked version
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn ignores_carriage_return_in_lockfile() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
mod a; fn main() {}
|
|
"#)
|
|
.file("src/a.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
|
|
let lockfile = p.root().join("Cargo.lock");
|
|
let mut lock = String::new();
|
|
File::open(&lockfile).unwrap().read_to_string(&mut lock).unwrap();
|
|
let lock = lock.replace("\n", "\r\n");
|
|
File::create(&lockfile).unwrap().write_all(lock.as_bytes()).unwrap();
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[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("foo")
|
|
.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
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0).with_stderr(&format!("\
|
|
[COMPILING] bar v0.0.1 ({url}/bar)
|
|
[RUNNING] `rustc --crate-name bar bar[/]src[/]lib.rs --crate-type dylib \
|
|
--emit=dep-info,link \
|
|
-C prefer-dynamic -C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]debug[/]deps`
|
|
[COMPILING] foo v0.0.1 ({url})
|
|
[RUNNING] `rustc --crate-name foo src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link -C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
-C extra-filename=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]debug[/]deps \
|
|
--extern bar={dir}[/]target[/]debug[/]deps[/]{prefix}bar{suffix}`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]",
|
|
dir = p.root().display(),
|
|
url = p.url(),
|
|
prefix = env::consts::DLL_PREFIX,
|
|
suffix = env::consts::DLL_SUFFIX,
|
|
)));
|
|
|
|
assert_that(p.cargo("clean"), execs().with_status(0));
|
|
|
|
// If you set the env-var, then we expect metadata on libbar
|
|
assert_that(p.cargo("build").arg("-v").env("__CARGO_DEFAULT_LIB_METADATA", "stable"),
|
|
execs().with_status(0).with_stderr(&format!("\
|
|
[COMPILING] bar v0.0.1 ({url}/bar)
|
|
[RUNNING] `rustc --crate-name bar bar[/]src[/]lib.rs --crate-type dylib \
|
|
--emit=dep-info,link \
|
|
-C prefer-dynamic -C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]debug[/]deps`
|
|
[COMPILING] foo v0.0.1 ({url})
|
|
[RUNNING] `rustc --crate-name foo src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link -C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
-C extra-filename=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]debug[/]deps \
|
|
--extern bar={dir}[/]target[/]debug[/]deps[/]{prefix}bar-[..]{suffix}`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
dir = p.root().display(),
|
|
url = p.url(),
|
|
prefix = env::consts::DLL_PREFIX,
|
|
suffix = env::consts::DLL_SUFFIX,
|
|
)));
|
|
}
|
|
|
|
#[test]
|
|
fn crate_env_vars() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.5.1-alpha.1"
|
|
description = "This is foo"
|
|
homepage = "http://example.com"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.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 DESCRIPTION: &'static str = env!("CARGO_PKG_DESCRIPTION");
|
|
|
|
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!("http://example.com", HOMEPAGE);
|
|
assert_eq!("This is foo", DESCRIPTION);
|
|
let s = format!("{}.{}.{}-{}", VERSION_MAJOR,
|
|
VERSION_MINOR, VERSION_PATCH, VERSION_PRE);
|
|
assert_eq!(s, VERSION);
|
|
}
|
|
"#)
|
|
.file("src/lib.rs", r#"
|
|
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"))
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
println!("build");
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(0));
|
|
|
|
println!("bin");
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout(&format!("0-5-1 @ alpha.1 in {}\n",
|
|
p.root().display())));
|
|
|
|
println!("test");
|
|
assert_that(p.cargo("test").arg("-v"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn crate_authors_env_vars() {
|
|
let p = project("foo")
|
|
.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");
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(0));
|
|
|
|
println!("bin");
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("wycats@example.com:neikos@example.com"));
|
|
|
|
println!("test");
|
|
assert_that(p.cargo("test").arg("-v"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
// The tester may already have LD_LIBRARY_PATH=::/foo/bar which leads to a false positive error
|
|
fn setenv_for_removing_empty_component(mut p: ProcessBuilder) -> ProcessBuilder {
|
|
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");
|
|
p.env(v, new_search_path); // build_command() will override LD_LIBRARY_PATH accordingly
|
|
}
|
|
p
|
|
}
|
|
|
|
// Regression test for #4277
|
|
#[test]
|
|
fn crate_library_path_env_var() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(setenv_for_removing_empty_component(p.cargo("run")),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
// Regression test for #4277
|
|
#[test]
|
|
fn build_with_fake_libc_not_loading() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
fn main() {}
|
|
"#)
|
|
.file("src/lib.rs", r#" "#)
|
|
.file("libc.so.6", r#""#)
|
|
.build();
|
|
|
|
assert_that(setenv_for_removing_empty_component(p.cargo("build")),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
// this is testing that src/<pkg-name>.rs still works (for now)
|
|
#[test]
|
|
fn many_crate_types_old_style_lib_location() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
pub fn foo() {}
|
|
"#)
|
|
.build();
|
|
assert_that(p.cargo("build"), execs().with_status(0).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"));
|
|
|
|
assert_that(&p.root().join("target/debug/libfoo.rlib"), existing_file());
|
|
let fname = format!("{}foo{}", env::consts::DLL_PREFIX,
|
|
env::consts::DLL_SUFFIX);
|
|
assert_that(&p.root().join("target/debug").join(&fname), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn many_crate_types_correct() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
pub fn foo() {}
|
|
"#)
|
|
.build();
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
|
|
assert_that(&p.root().join("target/debug/libfoo.rlib"), existing_file());
|
|
let fname = format!("{}foo{}", env::consts::DLL_PREFIX,
|
|
env::consts::DLL_SUFFIX);
|
|
assert_that(&p.root().join("target/debug").join(&fname), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn self_dependency() {
|
|
let p = project("foo")
|
|
.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();
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101)
|
|
.with_stderr("\
|
|
[ERROR] cyclic package dependency: package `test v0.0.0 ([..])` depends on itself
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn ignore_broken_symlinks() {
|
|
// windows and symlinks don't currently agree that well
|
|
if cfg!(windows) { return }
|
|
|
|
let p = project("foo")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.symlink("Notafile", "bar")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("i am foo\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn missing_lib_and_bin() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.build();
|
|
assert_that(p.cargo("build"),
|
|
execs().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"));
|
|
}
|
|
|
|
#[test]
|
|
fn lto_build() {
|
|
// FIXME: currently this hits a linker bug on 32-bit MSVC
|
|
if cfg!(all(target_env = "msvc", target_pointer_width = "32")) {
|
|
return
|
|
}
|
|
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
|
|
[profile.release]
|
|
lto = true
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v").arg("--release"),
|
|
execs().with_status(0).with_stderr(&format!("\
|
|
[COMPILING] test v0.0.0 ({url})
|
|
[RUNNING] `rustc --crate-name test src[/]main.rs --crate-type bin \
|
|
--emit=dep-info,link \
|
|
-C opt-level=3 \
|
|
-C lto \
|
|
-C metadata=[..] \
|
|
--out-dir {dir}[/]target[/]release[/]deps \
|
|
-L dependency={dir}[/]target[/]release[/]deps`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
dir = p.root().display(),
|
|
url = p.url(),
|
|
)));
|
|
}
|
|
|
|
#[test]
|
|
fn verbose_build() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0).with_stderr(&format!("\
|
|
[COMPILING] test v0.0.0 ({url})
|
|
[RUNNING] `rustc --crate-name test src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link -C debuginfo=2 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]debug[/]deps`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
dir = p.root().display(),
|
|
url = p.url(),
|
|
)));
|
|
}
|
|
|
|
#[test]
|
|
fn verbose_release_build() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v").arg("--release"),
|
|
execs().with_status(0).with_stderr(&format!("\
|
|
[COMPILING] test v0.0.0 ({url})
|
|
[RUNNING] `rustc --crate-name test src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link \
|
|
-C opt-level=3 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]release[/]deps`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
dir = p.root().display(),
|
|
url = p.url(),
|
|
)));
|
|
}
|
|
|
|
#[test]
|
|
fn verbose_release_build_deps() {
|
|
let p = project("foo")
|
|
.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();
|
|
assert_that(p.cargo("build").arg("-v").arg("--release"),
|
|
execs().with_status(0).with_stderr(&format!("\
|
|
[COMPILING] foo v0.0.0 ({url}/foo)
|
|
[RUNNING] `rustc --crate-name foo foo[/]src[/]lib.rs \
|
|
--crate-type dylib --crate-type rlib \
|
|
--emit=dep-info,link \
|
|
-C prefer-dynamic \
|
|
-C opt-level=3 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]release[/]deps`
|
|
[COMPILING] test v0.0.0 ({url})
|
|
[RUNNING] `rustc --crate-name test src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link \
|
|
-C opt-level=3 \
|
|
-C metadata=[..] \
|
|
--out-dir [..] \
|
|
-L dependency={dir}[/]target[/]release[/]deps \
|
|
--extern foo={dir}[/]target[/]release[/]deps[/]{prefix}foo{suffix} \
|
|
--extern foo={dir}[/]target[/]release[/]deps[/]libfoo.rlib`
|
|
[FINISHED] release [optimized] target(s) in [..]
|
|
",
|
|
dir = p.root().display(),
|
|
url = p.url(),
|
|
prefix = env::consts::DLL_PREFIX,
|
|
suffix = env::consts::DLL_SUFFIX)));
|
|
}
|
|
|
|
#[test]
|
|
fn explicit_examples() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "world"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "world"
|
|
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 world;
|
|
fn main() { println!("{}, {}!", world::get_hello(), world::get_world()); }
|
|
"#)
|
|
.file("examples/ex-goodbye.rs", r#"
|
|
extern crate world;
|
|
fn main() { println!("{}, {}!", world::get_goodbye(), world::get_world()); }
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("test").arg("-v"), execs().with_status(0));
|
|
assert_that(process(&p.bin("examples/hello")),
|
|
execs().with_status(0).with_stdout("Hello, World!\n"));
|
|
assert_that(process(&p.bin("examples/goodbye")),
|
|
execs().with_status(0).with_stdout("Goodbye, World!\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn non_existing_example() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "world"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "world"
|
|
path = "src/lib.rs"
|
|
|
|
[[example]]
|
|
name = "hello"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("examples/ehlo.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("test").arg("-v"), execs().with_status(101).with_stderr("\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `hello` example, specify example.path"));
|
|
}
|
|
|
|
#[test]
|
|
fn non_existing_binary() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "world"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "hello"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/ehlo.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(101).with_stderr("\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `hello` bin, specify bin.path"));
|
|
}
|
|
|
|
#[test]
|
|
fn legacy_binary_paths_warinigs() {
|
|
let p = project("world")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(0).with_stderr_contains("\
|
|
[WARNING] path `[..]src[/]main.rs` was erroneously implicitly accepted for binary `bar`,
|
|
please set bin.path in Cargo.toml"));
|
|
|
|
let p = project("world")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(0).with_stderr_contains("\
|
|
[WARNING] path `[..]src[/]bin[/]main.rs` was erroneously implicitly accepted for binary `bar`,
|
|
please set bin.path in Cargo.toml"));
|
|
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "1.0.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "bar"
|
|
"#)
|
|
.file("src/bar.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(0).with_stderr_contains("\
|
|
[WARNING] path `[..]src[/]bar.rs` was erroneously implicitly accepted for binary `bar`,
|
|
please set bin.path in Cargo.toml"));
|
|
}
|
|
|
|
#[test]
|
|
fn implicit_examples() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "world"
|
|
version = "1.0.0"
|
|
authors = []
|
|
"#)
|
|
.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 world;
|
|
fn main() {
|
|
println!("{}, {}!", world::get_hello(), world::get_world());
|
|
}
|
|
"#)
|
|
.file("examples/goodbye.rs", r#"
|
|
extern crate world;
|
|
fn main() {
|
|
println!("{}, {}!", world::get_goodbye(), world::get_world());
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("test"), execs().with_status(0));
|
|
assert_that(process(&p.bin("examples/hello")),
|
|
execs().with_status(0).with_stdout("Hello, World!\n"));
|
|
assert_that(process(&p.bin("examples/goodbye")),
|
|
execs().with_status(0).with_stdout("Goodbye, World!\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn standard_build_no_ndebug() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", r#"
|
|
fn main() {
|
|
if cfg!(debug_assertions) {
|
|
println!("slow")
|
|
} else {
|
|
println!("fast")
|
|
}
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("slow\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn release_build_ndebug() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", r#"
|
|
fn main() {
|
|
if cfg!(debug_assertions) {
|
|
println!("slow")
|
|
} else {
|
|
println!("fast")
|
|
}
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("--release"),
|
|
execs().with_status(0));
|
|
assert_that(process(&p.release_bin("foo")),
|
|
execs().with_status(0).with_stdout("fast\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn inferred_main_bin() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
fn main() {}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
assert_that(process(&p.bin("foo")), execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn deletion_causes_failure() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
extern crate bar;
|
|
fn main() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("bar/src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
p.change_file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#);
|
|
assert_that(p.cargo("build"), execs().with_status(101));
|
|
}
|
|
|
|
#[test]
|
|
fn bad_cargo_toml_in_target_dir() {
|
|
let p = project("world")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
fn main() {}
|
|
"#)
|
|
.file("target/Cargo.toml", "bad-toml")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
assert_that(process(&p.bin("foo")), execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn lib_with_standard_name() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "syntax"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "
|
|
pub fn foo() {}
|
|
")
|
|
.file("src/main.rs", "
|
|
extern crate syntax;
|
|
fn main() { syntax::foo() }
|
|
")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stderr(&format!("\
|
|
[COMPILING] syntax v0.0.1 ({dir})
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
",
|
|
dir = p.url())));
|
|
}
|
|
|
|
#[test]
|
|
fn simple_staticlib() {
|
|
let p = project("foo")
|
|
.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
|
|
assert_that(p.cargo("build").env("RUST_LOG", "nekoneko=trace"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn staticlib_rlib_and_bin() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
extern crate foo;
|
|
|
|
fn main() {
|
|
foo::foo();
|
|
}"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"), execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn opt_out_of_bin() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
bin = []
|
|
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "bad syntax")
|
|
.build();
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn single_lib() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.1"
|
|
|
|
[lib]
|
|
name = "foo"
|
|
path = "src/bar.rs"
|
|
"#)
|
|
.file("src/bar.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn freshness_ignores_excluded() {
|
|
let foo = project("foo")
|
|
.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();
|
|
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stderr(&format!("\
|
|
[COMPILING] foo v0.0.0 ({url})
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
", url = foo.url())));
|
|
|
|
// Smoke test to make sure it doesn't compile again
|
|
println!("first pass");
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stdout(""));
|
|
|
|
// Modify an ignored file and make sure we don't rebuild
|
|
println!("second pass");
|
|
File::create(&foo.root().join("src/bar.rs")).unwrap();
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stdout(""));
|
|
}
|
|
|
|
#[test]
|
|
fn rebuild_preserves_out_dir() {
|
|
let foo = project("foo")
|
|
.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();
|
|
|
|
assert_that(foo.cargo("build").env("FIRST", "1"),
|
|
execs().with_status(0)
|
|
.with_stderr(&format!("\
|
|
[COMPILING] foo v0.0.0 ({url})
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
", url = foo.url())));
|
|
|
|
File::create(&foo.root().join("src/bar.rs")).unwrap();
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stderr(&format!("\
|
|
[COMPILING] foo v0.0.0 ({url})
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
", url = foo.url())));
|
|
}
|
|
|
|
#[test]
|
|
fn dep_no_libs() {
|
|
let foo = project("foo")
|
|
.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", r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.file("bar/src/main.rs", "")
|
|
.build();
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn recompile_space_in_name() {
|
|
let foo = project("foo")
|
|
.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();
|
|
assert_that(foo.cargo("build"), execs().with_status(0));
|
|
foo.root().move_into_the_past();
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0).with_stdout(""));
|
|
}
|
|
|
|
#[cfg(unix)]
|
|
#[test]
|
|
fn ignore_bad_directories() {
|
|
use std::os::unix::prelude::*;
|
|
let foo = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
assert_that(foo.cargo("build"),
|
|
execs().with_status(0));
|
|
perms.set_mode(0o755);
|
|
fs::set_permissions(&dir, perms).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn bad_cargo_config() {
|
|
let foo = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file(".cargo/config", r#"
|
|
this is not valid toml
|
|
"#)
|
|
.build();
|
|
assert_that(foo.cargo("build").arg("-v"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] Couldn't 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 2
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_platform_specific_dependency() {
|
|
let host = rustc_host();
|
|
let p = project("foo")
|
|
.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", r#"
|
|
extern crate dep;
|
|
fn main() { dep::dep() }
|
|
"#)
|
|
.file("tests/foo.rs", r#"
|
|
extern crate dev;
|
|
#[test]
|
|
fn foo() { dev::dev() }
|
|
"#)
|
|
.file("build.rs", r#"
|
|
extern crate build;
|
|
fn main() { build::build(); }
|
|
"#)
|
|
.file("dep/Cargo.toml", r#"
|
|
[project]
|
|
name = "dep"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("dep/src/lib.rs", "pub fn dep() {}")
|
|
.file("build/Cargo.toml", r#"
|
|
[project]
|
|
name = "build"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("build/src/lib.rs", "pub fn build() {}")
|
|
.file("dev/Cargo.toml", r#"
|
|
[project]
|
|
name = "dev"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("dev/src/lib.rs", "pub fn dev() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(p.cargo("test"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn bad_platform_specific_dependency() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
extern crate baz;
|
|
|
|
pub fn gimme() -> String {
|
|
format!("")
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_platform_specific_dependency_wrong_platform() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
fn main() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
invalid rust file, should not be compiled
|
|
"#)
|
|
.build();
|
|
|
|
p.cargo("build").exec_with_output().unwrap();
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0));
|
|
|
|
let loc = p.root().join("Cargo.lock");
|
|
let mut lockfile = String::new();
|
|
File::open(&loc).unwrap().read_to_string(&mut lockfile).unwrap();
|
|
assert!(lockfile.contains("bar"))
|
|
}
|
|
|
|
#[test]
|
|
fn example_as_lib() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--example=ex"), execs().with_status(0));
|
|
assert_that(&p.example_lib("ex", "lib"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn example_as_rlib() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--example=ex"), execs().with_status(0));
|
|
assert_that(&p.example_lib("ex", "rlib"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn example_as_dylib() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--example=ex"), execs().with_status(0));
|
|
assert_that(&p.example_lib("ex", "dylib"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn example_as_proc_macro() {
|
|
if !is_nightly() {
|
|
return;
|
|
}
|
|
|
|
let p = project("foo")
|
|
.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", "#![feature(proc_macro)]")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("--example=ex"), execs().with_status(0));
|
|
assert_that(&p.example_lib("ex", "proc-macro"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn example_bin_same_name() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("examples/foo.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("test").arg("--no-run").arg("-v")
|
|
.exec_with_output()
|
|
.unwrap();
|
|
|
|
assert_that(&p.bin("foo"), is_not(existing_file()));
|
|
// We expect a file of the form bin/foo-{metadata_hash}
|
|
assert_that(&p.bin("examples/foo"), existing_file());
|
|
|
|
p.cargo("test").arg("--no-run").arg("-v")
|
|
.exec_with_output()
|
|
.unwrap();
|
|
|
|
assert_that(&p.bin("foo"), is_not(existing_file()));
|
|
// We expect a file of the form bin/foo-{metadata_hash}
|
|
assert_that(&p.bin("examples/foo"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn compile_then_delete() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("run").arg("-v"), execs().with_status(0));
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
if cfg!(windows) {
|
|
// On windows unlinking immediately after running often fails, so sleep
|
|
sleep_ms(100);
|
|
}
|
|
fs::remove_file(&p.bin("foo")).unwrap();
|
|
assert_that(p.cargo("run").arg("-v"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn transitive_dependencies_not_available() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[package]
|
|
name = "bbbbb"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("b/src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(101)
|
|
.with_stderr_contains("\
|
|
[..] can't find crate for `bbbbb`[..]
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn cyclic_deps_rejected() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(101)
|
|
.with_stderr("\
|
|
[ERROR] cyclic package dependency: package `a v0.0.1 ([..])` depends on itself
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn predictable_filenames() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[lib]
|
|
name = "foo"
|
|
crate-type = ["dylib", "rlib"]
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0));
|
|
assert_that(&p.root().join("target/debug/libfoo.rlib"), existing_file());
|
|
let dylib_name = format!("{}foo{}", env::consts::DLL_PREFIX,
|
|
env::consts::DLL_SUFFIX);
|
|
assert_that(&p.root().join("target/debug").join(dylib_name),
|
|
existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn dashes_to_underscores() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo-bar"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("src/main.rs", "extern crate foo_bar; fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0));
|
|
assert_that(&p.bin("foo-bar"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn dashes_in_crate_name_bad() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(101));
|
|
}
|
|
|
|
#[test]
|
|
fn rustc_env_var() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build")
|
|
.env("RUSTC", "rustc-that-does-not-exist").arg("-v"),
|
|
execs().with_status(101)
|
|
.with_stderr("\
|
|
[ERROR] could not execute process `rustc-that-does-not-exist -vV` ([..])
|
|
|
|
Caused by:
|
|
[..]
|
|
"));
|
|
assert_that(&p.bin("a"), is_not(existing_file()));
|
|
}
|
|
|
|
#[test]
|
|
fn filtering() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--lib"),
|
|
execs().with_status(0));
|
|
assert_that(&p.bin("a"), is_not(existing_file()));
|
|
|
|
assert_that(p.cargo("build").arg("--bin=a").arg("--example=a"),
|
|
execs().with_status(0));
|
|
assert_that(&p.bin("a"), existing_file());
|
|
assert_that(&p.bin("b"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/a"), existing_file());
|
|
assert_that(&p.bin("examples/b"), is_not(existing_file()));
|
|
}
|
|
|
|
#[test]
|
|
fn filtering_implicit_bins() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--bins"),
|
|
execs().with_status(0));
|
|
assert_that(&p.bin("a"), existing_file());
|
|
assert_that(&p.bin("b"), existing_file());
|
|
assert_that(&p.bin("examples/a"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/b"), is_not(existing_file()));
|
|
}
|
|
|
|
#[test]
|
|
fn filtering_implicit_examples() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("--examples"),
|
|
execs().with_status(0));
|
|
assert_that(&p.bin("a"), is_not(existing_file()));
|
|
assert_that(&p.bin("b"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/a"), existing_file());
|
|
assert_that(&p.bin("examples/b"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn ignore_dotfile() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/bin/.a.rs", "")
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn ignore_dotdirs() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.file(".git/Cargo.toml", "")
|
|
.file(".pc/dummy-fix.patch/Cargo.toml", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn dotdir_root() {
|
|
let p = ProjectBuilder::new("foo", root().join(".foo"))
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/bin/a.rs", "fn main() {}")
|
|
.build();
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
|
|
#[test]
|
|
fn custom_target_dir() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
let exe_name = format!("foo{}", env::consts::EXE_SUFFIX);
|
|
|
|
assert_that(p.cargo("build").env("CARGO_TARGET_DIR", "foo/target"),
|
|
execs().with_status(0));
|
|
assert_that(&p.root().join("foo/target/debug").join(&exe_name),
|
|
existing_file());
|
|
assert_that(&p.root().join("target/debug").join(&exe_name),
|
|
is_not(existing_file()));
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0));
|
|
assert_that(&p.root().join("foo/target/debug").join(&exe_name),
|
|
existing_file());
|
|
assert_that(&p.root().join("target/debug").join(&exe_name),
|
|
existing_file());
|
|
|
|
fs::create_dir(p.root().join(".cargo")).unwrap();
|
|
File::create(p.root().join(".cargo/config")).unwrap().write_all(br#"
|
|
[build]
|
|
target-dir = "foo/target"
|
|
"#).unwrap();
|
|
assert_that(p.cargo("build").env("CARGO_TARGET_DIR", "bar/target"),
|
|
execs().with_status(0));
|
|
assert_that(&p.root().join("bar/target/debug").join(&exe_name),
|
|
existing_file());
|
|
assert_that(&p.root().join("foo/target/debug").join(&exe_name),
|
|
existing_file());
|
|
assert_that(&p.root().join("target/debug").join(&exe_name),
|
|
existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn rustc_no_trans() {
|
|
if !is_nightly() { return }
|
|
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("rustc").arg("-v").arg("--").arg("-Zno-trans"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn build_multiple_packages() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[package]
|
|
name = "d1"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "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();
|
|
|
|
assert_that(p.cargo("build").arg("-p").arg("d1").arg("-p").arg("d2")
|
|
.arg("-p").arg("foo"),
|
|
execs().with_status(0));
|
|
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("i am foo\n"));
|
|
|
|
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_that(d1_path, existing_file());
|
|
assert_that(process(d1_path), execs().with_status(0).with_stdout("d1"));
|
|
|
|
assert_that(d2_path, existing_file());
|
|
assert_that(process(d2_path),
|
|
execs().with_status(0).with_stdout("d2"));
|
|
}
|
|
|
|
#[test]
|
|
fn invalid_spec() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[package]
|
|
name = "d1"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "d1"
|
|
"#)
|
|
.file("d1/src/lib.rs", "")
|
|
.file("d1/src/main.rs", "fn main() { println!(\"d1\"); }")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-p").arg("notAValidDep"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] package id specification `notAValidDep` matched no packages
|
|
"));
|
|
|
|
assert_that(p.cargo("build").arg("-p").arg("d1").arg("-p").arg("notAValidDep"),
|
|
execs().with_status(101).with_stderr("\
|
|
[ERROR] package id specification `notAValidDep` matched no packages
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn manifest_with_bom_is_ok() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", "\u{FEFF}
|
|
[package]
|
|
name = \"foo\"
|
|
version = \"0.0.1\"
|
|
authors = []
|
|
")
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn panic_abort_compiles_with_panic_abort() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
authors = []
|
|
|
|
[profile.dev]
|
|
panic = 'abort'
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("[..] -C panic=abort [..]"));
|
|
}
|
|
|
|
#[test]
|
|
fn explicit_color_config_is_propagated_to_rustc() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
|
|
name = "test"
|
|
version = "0.0.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v").arg("--color").arg("always"),
|
|
execs().with_status(0).with_stderr_contains(
|
|
"[..]rustc [..] src[/]lib.rs --color always[..]"));
|
|
|
|
assert_that(p.cargo("clean"), execs().with_status(0));
|
|
|
|
assert_that(p.cargo("build").arg("-v").arg("--color").arg("never"),
|
|
execs().with_status(0).with_stderr("\
|
|
[COMPILING] test v0.0.0 ([..])
|
|
[RUNNING] `rustc [..] --color never [..]`
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn compiler_json_error_format() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
|
|
name = "foo"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
|
|
[profile.dev]
|
|
debug = false # prevent the *.dSYM from affecting the test result
|
|
|
|
[dependencies.bar]
|
|
path = "bar"
|
|
"#)
|
|
.file("src/main.rs", "fn main() { let unused = 92; }")
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
|
|
name = "bar"
|
|
version = "0.5.0"
|
|
authors = ["wycats@example.com"]
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"fn dead() {}"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v")
|
|
.arg("--message-format").arg("json"),
|
|
execs().with_status(0).with_json(r#"
|
|
{
|
|
"reason":"compiler-message",
|
|
"package_id":"bar 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["lib"],
|
|
"crate_types":["lib"],
|
|
"name":"bar",
|
|
"src_path":"[..]lib.rs"
|
|
},
|
|
"message":"{...}"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": null,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"features": [],
|
|
"package_id":"bar 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["lib"],
|
|
"crate_types":["lib"],
|
|
"name":"bar",
|
|
"src_path":"[..]lib.rs"
|
|
},
|
|
"filenames":["[..].rlib"],
|
|
"fresh": false
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-message",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"name":"foo",
|
|
"src_path":"[..]main.rs"
|
|
},
|
|
"message":"{...}"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"name":"foo",
|
|
"src_path":"[..]main.rs"
|
|
},
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": null,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"features": [],
|
|
"filenames": ["[..]"],
|
|
"fresh": false
|
|
}
|
|
"#));
|
|
|
|
// With fresh build, we should repeat the artifacts,
|
|
// but omit compiler warnings.
|
|
assert_that(p.cargo("build").arg("-v")
|
|
.arg("--message-format").arg("json"),
|
|
execs().with_status(0).with_json(r#"
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": null,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"features": [],
|
|
"package_id":"bar 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["lib"],
|
|
"crate_types":["lib"],
|
|
"name":"bar",
|
|
"src_path":"[..]lib.rs"
|
|
},
|
|
"filenames":["[..].rlib"],
|
|
"fresh": true
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"name":"foo",
|
|
"src_path":"[..]main.rs"
|
|
},
|
|
"profile": {
|
|
"debug_assertions": true,
|
|
"debuginfo": null,
|
|
"opt_level": "0",
|
|
"overflow_checks": true,
|
|
"test": false
|
|
},
|
|
"features": [],
|
|
"filenames": ["[..]"],
|
|
"fresh": true
|
|
}
|
|
"#));
|
|
}
|
|
|
|
#[test]
|
|
fn wrong_message_format_option() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("--message-format").arg("XML"),
|
|
execs().with_status(1)
|
|
.with_stderr_contains(
|
|
r#"[ERROR] Could not match 'xml' with any of the allowed variants: ["Human", "Json"]"#));
|
|
}
|
|
|
|
#[test]
|
|
fn message_format_json_forward_stderr() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() { let unused = 0; }")
|
|
.build();
|
|
|
|
assert_that(p.cargo("rustc").arg("--release").arg("--bin").arg("foo")
|
|
.arg("--message-format").arg("JSON"),
|
|
execs().with_status(0)
|
|
.with_json(r#"
|
|
{
|
|
"reason":"compiler-message",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"name":"foo",
|
|
"src_path":"[..]"
|
|
},
|
|
"message":"{...}"
|
|
}
|
|
|
|
{
|
|
"reason":"compiler-artifact",
|
|
"package_id":"foo 0.5.0 ([..])",
|
|
"target":{
|
|
"kind":["bin"],
|
|
"crate_types":["bin"],
|
|
"name":"foo",
|
|
"src_path":"[..]"
|
|
},
|
|
"profile":{
|
|
"debug_assertions":false,
|
|
"debuginfo":null,
|
|
"opt_level":"3",
|
|
"overflow_checks": false,
|
|
"test":false
|
|
},
|
|
"features":[],
|
|
"filenames":["[..]"],
|
|
"fresh": false
|
|
}
|
|
"#));
|
|
}
|
|
|
|
#[test]
|
|
fn no_warn_about_package_metadata() {
|
|
let p = project("foo")
|
|
.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();
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stderr("[..] foo v0.0.1 ([..])\n\
|
|
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn cargo_build_empty_target() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("--target").arg(""),
|
|
execs().with_status(101)
|
|
.with_stderr_contains("[..] target was empty"));
|
|
}
|
|
|
|
#[test]
|
|
fn build_all_workspace() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
bar = { path = "bar" }
|
|
|
|
[workspace]
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
fn main() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
pub fn bar() {}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("--all"),
|
|
execs().with_status(0)
|
|
.with_stderr("[..] Compiling bar v0.1.0 ([..])\n\
|
|
[..] Compiling foo v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn build_all_exclude() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[workspace]
|
|
members = ["bar", "baz"]
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
fn main() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
pub fn bar() {}
|
|
"#)
|
|
.file("baz/Cargo.toml", r#"
|
|
[project]
|
|
name = "baz"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("baz/src/lib.rs", r#"
|
|
pub fn baz() {
|
|
break_the_build();
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("--all")
|
|
.arg("--exclude")
|
|
.arg("baz"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("[..]Compiling foo v0.1.0 [..]")
|
|
.with_stderr_contains("[..]Compiling bar v0.1.0 [..]")
|
|
.with_stderr_does_not_contain("[..]Compiling baz v0.1.0 [..]"));
|
|
}
|
|
|
|
#[test]
|
|
fn build_all_workspace_implicit_examples() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "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();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("--all").arg("--examples"),
|
|
execs().with_status(0)
|
|
.with_stderr("[..] Compiling bar v0.1.0 ([..])\n\
|
|
[..] Compiling foo v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
assert_that(&p.bin("a"), is_not(existing_file()));
|
|
assert_that(&p.bin("b"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/c"), existing_file());
|
|
assert_that(&p.bin("examples/d"), existing_file());
|
|
assert_that(&p.bin("e"), is_not(existing_file()));
|
|
assert_that(&p.bin("f"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/g"), existing_file());
|
|
assert_that(&p.bin("examples/h"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn build_all_virtual_manifest() {
|
|
let p = project("workspace")
|
|
.file("Cargo.toml", r#"
|
|
[workspace]
|
|
members = ["foo", "bar"]
|
|
"#)
|
|
.file("foo/Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("foo/src/lib.rs", r#"
|
|
pub fn foo() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
pub fn bar() {}
|
|
"#)
|
|
.build();
|
|
|
|
// The order in which foo and bar are built is not guaranteed
|
|
assert_that(p.cargo("build")
|
|
.arg("--all"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("[..] Compiling bar v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Compiling foo v0.1.0 ([..])")
|
|
.with_stderr("[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn build_virtual_manifest_all_implied() {
|
|
let p = project("workspace")
|
|
.file("Cargo.toml", r#"
|
|
[workspace]
|
|
members = ["foo", "bar"]
|
|
"#)
|
|
.file("foo/Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("foo/src/lib.rs", r#"
|
|
pub fn foo() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
pub fn bar() {}
|
|
"#)
|
|
.build();
|
|
|
|
// The order in which foo and bar are built is not guaranteed
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("[..] Compiling bar v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Compiling foo v0.1.0 ([..])")
|
|
.with_stderr("[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn build_virtual_manifest_one_project() {
|
|
let p = project("workspace")
|
|
.file("Cargo.toml", r#"
|
|
[workspace]
|
|
members = ["foo", "bar"]
|
|
"#)
|
|
.file("foo/Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("foo/src/lib.rs", r#"
|
|
pub fn foo() {}
|
|
"#)
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("bar/src/lib.rs", r#"
|
|
pub fn bar() {}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("-p").arg("foo"),
|
|
execs().with_status(0)
|
|
.with_stderr_does_not_contain("bar")
|
|
.with_stderr_contains("[..] Compiling foo v0.1.0 ([..])")
|
|
.with_stderr("[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn build_all_virtual_manifest_implicit_examples() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[workspace]
|
|
members = ["foo", "bar"]
|
|
"#)
|
|
.file("foo/Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
"#)
|
|
.file("foo/src/lib.rs", "")
|
|
.file("foo/src/bin/a.rs", "fn main() {}")
|
|
.file("foo/src/bin/b.rs", "fn main() {}")
|
|
.file("foo/examples/c.rs", "fn main() {}")
|
|
.file("foo/examples/d.rs", "fn main() {}")
|
|
.file("bar/Cargo.toml", r#"
|
|
[project]
|
|
name = "bar"
|
|
version = "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();
|
|
|
|
// The order in which foo and bar are built is not guaranteed
|
|
assert_that(p.cargo("build")
|
|
.arg("--all").arg("--examples"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("[..] Compiling bar v0.1.0 ([..])")
|
|
.with_stderr_contains("[..] Compiling foo v0.1.0 ([..])")
|
|
.with_stderr("[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Compiling [..] v0.1.0 ([..])\n\
|
|
[..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n"));
|
|
assert_that(&p.bin("a"), is_not(existing_file()));
|
|
assert_that(&p.bin("b"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/c"), existing_file());
|
|
assert_that(&p.bin("examples/d"), existing_file());
|
|
assert_that(&p.bin("e"), is_not(existing_file()));
|
|
assert_that(&p.bin("f"), is_not(existing_file()));
|
|
assert_that(&p.bin("examples/g"), existing_file());
|
|
assert_that(&p.bin("examples/h"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn build_all_member_dependency_same_name() {
|
|
let p = project("workspace")
|
|
.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", r#"
|
|
pub fn a() {}
|
|
"#)
|
|
.build();
|
|
|
|
Package::new("a", "0.1.0").publish();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("--all"),
|
|
execs().with_status(0)
|
|
.with_stderr("[..] Updating registry `[..]`\n\
|
|
[..] Downloading 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"));
|
|
}
|
|
|
|
#[test]
|
|
fn run_proper_binary() {
|
|
let p = project("foo")
|
|
.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", r#"
|
|
fn main() {
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("run").arg("--bin").arg("other"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn run_proper_binary_main_rs() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
[[bin]]
|
|
name = "foo"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("src/bin/main.rs", r#"
|
|
fn main() {
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("run").arg("--bin").arg("foo"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn run_proper_alias_binary_from_src() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("--all"),
|
|
execs().with_status(0)
|
|
);
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("foo\n"));
|
|
assert_that(process(&p.bin("bar")),
|
|
execs().with_status(0).with_stdout("bar\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn run_proper_alias_binary_main_rs() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build")
|
|
.arg("--all"),
|
|
execs().with_status(0)
|
|
);
|
|
assert_that(process(&p.bin("foo")),
|
|
execs().with_status(0).with_stdout("main\n"));
|
|
assert_that(process(&p.bin("bar")),
|
|
execs().with_status(0).with_stdout("main\n"));
|
|
}
|
|
|
|
#[test]
|
|
fn run_proper_binary_main_rs_as_foo() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
[[bin]]
|
|
name = "foo"
|
|
"#)
|
|
.file("src/foo.rs", r#"
|
|
fn main() {
|
|
panic!("This should never be run.");
|
|
}
|
|
"#)
|
|
.file("src/main.rs", r#"
|
|
fn main() {
|
|
}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("run").arg("--bin").arg("foo"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn rustc_wrapper() {
|
|
// We don't have /usr/bin/env on Windows.
|
|
if cfg!(windows) { return }
|
|
|
|
let p = project("foo")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v").env("RUSTC_WRAPPER", "/usr/bin/env"),
|
|
execs().with_stderr_contains(
|
|
"[RUNNING] `/usr/bin/env rustc --crate-name foo [..]")
|
|
.with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn cdylib_not_lifted() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.1.0"
|
|
|
|
[lib]
|
|
crate-type = ["cdylib"]
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
|
|
let files = if cfg!(windows) {
|
|
vec!["foo.dll.lib", "foo.dll.exp", "foo.dll"]
|
|
} else if cfg!(target_os = "macos") {
|
|
vec!["libfoo.dylib"]
|
|
} else {
|
|
vec!["libfoo.so"]
|
|
};
|
|
|
|
for file in files {
|
|
println!("checking: {}", file);
|
|
assert_that(&p.root().join("target/debug/deps").join(&file),
|
|
existing_file());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn cdylib_final_outputs() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo-bar"
|
|
authors = []
|
|
version = "0.1.0"
|
|
|
|
[lib]
|
|
crate-type = ["cdylib"]
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
|
|
let files = if cfg!(windows) {
|
|
vec!["foo_bar.dll.lib", "foo_bar.dll"]
|
|
} else if cfg!(target_os = "macos") {
|
|
vec!["libfoo_bar.dylib"]
|
|
} else {
|
|
vec!["libfoo_bar.so"]
|
|
};
|
|
|
|
for file in files {
|
|
println!("checking: {}", file);
|
|
assert_that(&p.root().join("target/debug").join(&file), existing_file());
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn deterministic_cfg_flags() {
|
|
// This bug is non-deterministic
|
|
|
|
let p = project("foo")
|
|
.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", r#"
|
|
fn main() {}
|
|
"#)
|
|
.build();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0)
|
|
.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 [..]"));
|
|
}
|
|
|
|
#[test]
|
|
fn explicit_bins_without_paths() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn no_bin_in_src_with_lib() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
|
|
[[bin]]
|
|
name = "foo"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.file("src/foo.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101)
|
|
.with_stderr_contains("\
|
|
[ERROR] failed to parse manifest at `[..]`
|
|
|
|
Caused by:
|
|
can't find `foo` bin, specify bin.path"));
|
|
}
|
|
|
|
|
|
#[test]
|
|
fn inferred_bins() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/bin/bar.rs", "fn main() {}")
|
|
.file("src/bin/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
assert_that(&p.bin("foo"), existing_file());
|
|
assert_that(&p.bin("bar"), existing_file());
|
|
assert_that(&p.bin("baz"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn inferred_bins_duplicate_name() {
|
|
// this should fail, because we have two binaries with the same name
|
|
let p = project("bar")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "bar"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.file("src/bin/foo.rs", "fn main() {}")
|
|
.file("src/bin/foo/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101)
|
|
.with_stderr_contains("\
|
|
[..]found duplicate binary name foo, but all binary targets must have a unique name[..]
|
|
"));
|
|
}
|
|
|
|
#[test]
|
|
fn inferred_bin_path() {
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(0));
|
|
assert_that(&p.bin("bar"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn inferred_examples() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "fn main() {}")
|
|
.file("examples/bar.rs", "fn main() {}")
|
|
.file("examples/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(p.cargo("test"), execs().with_status(0));
|
|
assert_that(&p.bin("examples/bar"), existing_file());
|
|
assert_that(&p.bin("examples/baz"), existing_file());
|
|
}
|
|
|
|
#[test]
|
|
fn inferred_tests() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "fn main() {}")
|
|
.file("tests/bar.rs", "fn main() {}")
|
|
.file("tests/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(
|
|
p.cargo("test").arg("--test=bar").arg("--test=baz"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn inferred_benchmarks() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/lib.rs", "fn main() {}")
|
|
.file("benches/bar.rs", "fn main() {}")
|
|
.file("benches/baz/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
assert_that(
|
|
p.cargo("bench").arg("--bench=bar").arg("--bench=baz"),
|
|
execs().with_status(0));
|
|
}
|
|
|
|
#[test]
|
|
fn same_metadata_different_directory() {
|
|
// A top-level crate built in two different workspaces should have the
|
|
// same metadata hash.
|
|
let p = project("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").arg("-v").exec_with_output())
|
|
.stderr,
|
|
));
|
|
let metadata = output
|
|
.split_whitespace()
|
|
.find(|arg| arg.starts_with("metadata="))
|
|
.unwrap();
|
|
|
|
let p = project("foo2")
|
|
.file("Cargo.toml", &basic_bin_manifest("foo"))
|
|
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
|
|
.build();
|
|
|
|
assert_that(
|
|
p.cargo("build").arg("-v"),
|
|
execs().with_status(0).with_stderr_contains(
|
|
format!("[..]{}[..]", metadata),
|
|
),
|
|
);
|
|
}
|
|
|
|
#[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("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[dependencies]
|
|
testless = "0.1.0"
|
|
"#)
|
|
.file("src/lib.rs", "")
|
|
.build();
|
|
|
|
assert_that(p.cargo("build"),
|
|
execs().with_status(101).with_stderr_contains(
|
|
"[..]can't find `a_bin` bin, specify bin.path"
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn uplift_dsym_of_bin_on_mac() {
|
|
if !cfg!(any(target_os = "macos", target_os = "ios")) {
|
|
return
|
|
}
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[project]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(
|
|
p.cargo("build").arg("--bins").arg("--examples").arg("--tests"),
|
|
execs().with_status(0)
|
|
);
|
|
assert_that(&p.bin("foo.dSYM"), existing_dir());
|
|
assert_that(&p.bin("b.dSYM"), existing_dir());
|
|
assert!(
|
|
p.bin("b.dSYM")
|
|
.symlink_metadata()
|
|
.expect("read metadata from b.dSYM")
|
|
.file_type()
|
|
.is_symlink()
|
|
);
|
|
assert_that(&p.bin("c.dSYM"), is_not(existing_dir()));
|
|
assert_that(&p.bin("d.dSYM"), is_not(existing_dir()));
|
|
}
|
|
|
|
// Make sure that `cargo build` chooses the correct profile for building
|
|
// targets based on filters (assuming --profile is not specified).
|
|
#[test]
|
|
fn build_filter_infer_profile() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.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();
|
|
|
|
assert_that(p.cargo("build").arg("-v"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link[..]")
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]main.rs --crate-type bin \
|
|
--emit=dep-info,link[..]")
|
|
);
|
|
|
|
p.root().join("target").rm_rf();
|
|
assert_that(p.cargo("build").arg("-v").arg("--test=t1"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link[..]")
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name t1 tests[/]t1.rs --emit=dep-info,link[..]")
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]main.rs --crate-type bin \
|
|
--emit=dep-info,link[..]")
|
|
);
|
|
|
|
p.root().join("target").rm_rf();
|
|
assert_that(p.cargo("build").arg("-v").arg("--bench=b1"),
|
|
execs().with_status(0)
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]lib.rs --crate-type lib \
|
|
--emit=dep-info,link[..]")
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name b1 benches[/]b1.rs --emit=dep-info,link \
|
|
-C opt-level=3[..]")
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]main.rs --crate-type bin \
|
|
--emit=dep-info,link[..]")
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn all_targets_no_lib() {
|
|
let p = project("foo")
|
|
.file("Cargo.toml", r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
authors = []
|
|
"#)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
assert_that(p.cargo("build").arg("-v").arg("--all-targets"),
|
|
execs().with_status(0)
|
|
// bin
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]main.rs --crate-type bin \
|
|
--emit=dep-info,link[..]")
|
|
// bench
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]main.rs --emit=dep-info,link \
|
|
-C opt-level=3 --test [..]")
|
|
// unit test
|
|
.with_stderr_contains("\
|
|
[RUNNING] `rustc --crate-name foo src[/]main.rs --emit=dep-info,link \
|
|
-C debuginfo=2 --test [..]")
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn no_linkable_target() {
|
|
// Issue 3169. This is currently not an error as per discussion in PR #4797
|
|
let p = project("foo")
|
|
.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();
|
|
assert_that(p.cargo("build"),
|
|
execs()
|
|
.with_status(0)
|
|
.with_stderr_contains("\
|
|
[WARNING] The package `the_lib` provides no linkable [..] \
|
|
while compiling `foo`. [..] in `the_lib`'s Cargo.toml. [..]"));
|
|
}
|
|
|
|
#[test]
|
|
fn avoid_dev_deps() {
|
|
Package::new("foo", "1.0.0").publish();
|
|
let p = project("foo")
|
|
.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();
|
|
|
|
assert_that(p.cargo("build"), execs().with_status(101));
|
|
assert_that(p.cargo("build").masquerade_as_nightly_cargo()
|
|
.arg("-Zavoid-dev-deps"), execs().with_status(0));
|
|
}
|