mirror of
https://github.com/rust-lang/cargo
synced 2024-10-13 11:12:25 +00:00
227 lines
4.9 KiB
Rust
227 lines
4.9 KiB
Rust
use cargotest::ChannelChanger;
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use cargotest::support::{execs, project};
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use hamcrest::assert_that;
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use std::path::Path;
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use std::fs;
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#[test]
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fn binary_with_debug() {
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let p = project("foo")
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.file(
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"Cargo.toml",
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r#"
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[project]
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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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)
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.file("src/main.rs", r#"fn main() { println!("Hello, World!") }"#)
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.build();
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assert_that(
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p.cargo("build -Z out-dir --out-dir out")
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.masquerade_as_nightly_cargo(),
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execs().with_status(0),
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);
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check_dir_contents(
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&p.root().join("out"),
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&["foo"],
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&["foo"],
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&["foo.exe", "foo.pdb"],
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);
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}
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#[test]
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fn static_library_with_debug() {
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let p = project("foo")
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.file(
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"Cargo.toml",
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r#"
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[project]
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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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crate-type = ["staticlib"]
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"#,
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)
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.file(
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"src/lib.rs",
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r#"
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#[no_mangle]
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pub extern "C" fn foo() { println!("Hello, World!") }
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"#,
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)
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.build();
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assert_that(
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p.cargo("build -Z out-dir --out-dir out")
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.masquerade_as_nightly_cargo(),
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execs().with_status(0),
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);
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check_dir_contents(
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&p.root().join("out"),
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&["libfoo.a"],
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&["libfoo.a"],
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&["foo.lib"],
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);
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}
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#[test]
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fn dynamic_library_with_debug() {
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let p = project("foo")
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.file(
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"Cargo.toml",
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r#"
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[project]
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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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crate-type = ["cdylib"]
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"#,
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)
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.file(
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"src/lib.rs",
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r#"
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#[no_mangle]
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pub extern "C" fn foo() { println!("Hello, World!") }
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"#,
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)
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.build();
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assert_that(
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p.cargo("build -Z out-dir --out-dir out")
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.masquerade_as_nightly_cargo(),
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execs().with_status(0),
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);
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check_dir_contents(
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&p.root().join("out"),
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&["libfoo.so"],
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&["libfoo.so"],
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&["foo.dll", "foo.dll.lib"],
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);
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}
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#[test]
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fn rlib_with_debug() {
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let p = project("foo")
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.file(
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"Cargo.toml",
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r#"
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[project]
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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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crate-type = ["rlib"]
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"#,
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)
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.file(
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"src/lib.rs",
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r#"
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pub fn foo() { println!("Hello, World!") }
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"#,
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)
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.build();
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assert_that(
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p.cargo("build -Z out-dir --out-dir out")
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.masquerade_as_nightly_cargo(),
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execs().with_status(0),
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);
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check_dir_contents(
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&p.root().join("out"),
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&["libfoo.rlib"],
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&["libfoo.rlib"],
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&["libfoo.rlib"],
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);
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}
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#[test]
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fn include_only_the_binary_from_the_current_package() {
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let p = project("foo")
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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authors = []
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[workspace]
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[dependencies]
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utils = { path = "./utils" }
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"#,
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)
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.file("src/lib.rs", "extern crate utils;")
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.file(
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"src/main.rs",
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r#"
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extern crate foo;
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extern crate utils;
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fn main() {
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println!("Hello, World!")
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}
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"#,
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)
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.file(
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"utils/Cargo.toml",
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r#"
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[project]
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name = "utils"
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version = "0.0.1"
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authors = []
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"#,
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)
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.file("utils/src/lib.rs", "")
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.build();
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assert_that(
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p.cargo("build -Z out-dir --bin foo --out-dir out")
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.masquerade_as_nightly_cargo(),
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execs().with_status(0),
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);
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check_dir_contents(
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&p.root().join("out"),
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&["foo"],
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&["foo"],
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&["foo.exe", "foo.pdb"],
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);
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}
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fn check_dir_contents(
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out_dir: &Path,
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expected_linux: &[&str],
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expected_mac: &[&str],
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expected_win: &[&str],
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) {
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let expected = if cfg!(target_os = "windows") {
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expected_win
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} else if cfg!(target_os = "macos") {
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expected_mac
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} else {
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expected_linux
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};
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let actual = list_dir(out_dir);
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let mut expected = expected.iter().map(|s| s.to_string()).collect::<Vec<_>>();
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expected.sort();
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assert_eq!(actual, expected);
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}
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fn list_dir(dir: &Path) -> Vec<String> {
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let mut res = Vec::new();
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for entry in fs::read_dir(dir).unwrap() {
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let entry = entry.unwrap();
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res.push(entry.file_name().into_string().unwrap());
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}
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res.sort();
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res
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}
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