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-rw-r--r--src/tools/cargo/tests/testsuite/out_dir.rs317
1 files changed, 317 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/out_dir.rs b/src/tools/cargo/tests/testsuite/out_dir.rs
new file mode 100644
index 000000000..fe647f56e
--- /dev/null
+++ b/src/tools/cargo/tests/testsuite/out_dir.rs
@@ -0,0 +1,317 @@
+//! Tests for --out-dir flag.
+
+use cargo_test_support::sleep_ms;
+use cargo_test_support::{basic_manifest, project};
+use std::env;
+use std::fs;
+use std::path::Path;
+
+#[cargo_test]
+fn binary_with_debug() {
+ let p = project()
+ .file("src/main.rs", r#"fn main() { println!("Hello, World!") }"#)
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .enable_mac_dsym()
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["foo"],
+ &["foo", "foo.dSYM"],
+ &["foo.exe", "foo.pdb"],
+ &["foo.exe"],
+ );
+}
+
+#[cargo_test]
+fn static_library_with_debug() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ authors = []
+
+ [lib]
+ crate-type = ["staticlib"]
+ "#,
+ )
+ .file(
+ "src/lib.rs",
+ r#"
+ #[no_mangle]
+ pub extern "C" fn foo() { println!("Hello, World!") }
+ "#,
+ )
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["libfoo.a"],
+ &["libfoo.a"],
+ &["foo.lib"],
+ &["libfoo.a"],
+ );
+}
+
+#[cargo_test]
+fn dynamic_library_with_debug() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ authors = []
+
+ [lib]
+ crate-type = ["cdylib"]
+ "#,
+ )
+ .file(
+ "src/lib.rs",
+ r#"
+ #[no_mangle]
+ pub extern "C" fn foo() { println!("Hello, World!") }
+ "#,
+ )
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .enable_mac_dsym()
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["libfoo.so"],
+ &["libfoo.dylib", "libfoo.dylib.dSYM"],
+ &["foo.dll", "foo.dll.exp", "foo.dll.lib", "foo.pdb"],
+ &["foo.dll", "libfoo.dll.a"],
+ );
+}
+
+#[cargo_test]
+fn rlib_with_debug() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ authors = []
+
+ [lib]
+ crate-type = ["rlib"]
+ "#,
+ )
+ .file(
+ "src/lib.rs",
+ r#"
+ pub fn foo() { println!("Hello, World!") }
+ "#,
+ )
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["libfoo.rlib"],
+ &["libfoo.rlib"],
+ &["libfoo.rlib"],
+ &["libfoo.rlib"],
+ );
+}
+
+#[cargo_test]
+fn include_only_the_binary_from_the_current_package() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ authors = []
+
+ [workspace]
+
+ [dependencies]
+ utils = { path = "./utils" }
+ "#,
+ )
+ .file("src/lib.rs", "extern crate utils;")
+ .file(
+ "src/main.rs",
+ r#"
+ extern crate foo;
+ extern crate utils;
+ fn main() {
+ println!("Hello, World!")
+ }
+ "#,
+ )
+ .file("utils/Cargo.toml", &basic_manifest("utils", "0.0.1"))
+ .file("utils/src/lib.rs", "")
+ .build();
+
+ p.cargo("build -Z unstable-options --bin foo --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .enable_mac_dsym()
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["foo"],
+ &["foo", "foo.dSYM"],
+ &["foo.exe", "foo.pdb"],
+ &["foo.exe"],
+ );
+}
+
+#[cargo_test]
+fn out_dir_is_a_file() {
+ let p = project()
+ .file("src/main.rs", r#"fn main() { println!("Hello, World!") }"#)
+ .file("out", "")
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .with_status(101)
+ .with_stderr_contains("[ERROR] failed to create directory [..]")
+ .run();
+}
+
+#[cargo_test]
+fn replaces_artifacts() {
+ let p = project()
+ .file("src/main.rs", r#"fn main() { println!("foo") }"#)
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .run();
+ p.process(
+ &p.root()
+ .join(&format!("out/foo{}", env::consts::EXE_SUFFIX)),
+ )
+ .with_stdout("foo")
+ .run();
+
+ sleep_ms(1000);
+ p.change_file("src/main.rs", r#"fn main() { println!("bar") }"#);
+
+ p.cargo("build -Z unstable-options --out-dir out")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .run();
+ p.process(
+ &p.root()
+ .join(&format!("out/foo{}", env::consts::EXE_SUFFIX)),
+ )
+ .with_stdout("bar")
+ .run();
+}
+
+#[cargo_test]
+fn avoid_build_scripts() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [workspace]
+ members = ["a", "b"]
+ "#,
+ )
+ .file("a/Cargo.toml", &basic_manifest("a", "0.0.1"))
+ .file("a/src/main.rs", "fn main() {}")
+ .file("a/build.rs", r#"fn main() { println!("hello-build-a"); }"#)
+ .file("b/Cargo.toml", &basic_manifest("b", "0.0.1"))
+ .file("b/src/main.rs", "fn main() {}")
+ .file("b/build.rs", r#"fn main() { println!("hello-build-b"); }"#)
+ .build();
+
+ p.cargo("build -Z unstable-options --out-dir out -vv")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .enable_mac_dsym()
+ .with_stdout_contains("[a 0.0.1] hello-build-a")
+ .with_stdout_contains("[b 0.0.1] hello-build-b")
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["a", "b"],
+ &["a", "a.dSYM", "b", "b.dSYM"],
+ &["a.exe", "a.pdb", "b.exe", "b.pdb"],
+ &["a.exe", "b.exe"],
+ );
+}
+
+#[cargo_test]
+fn cargo_build_out_dir() {
+ let p = project()
+ .file("src/main.rs", r#"fn main() { println!("Hello, World!") }"#)
+ .file(
+ ".cargo/config",
+ r#"
+ [build]
+ out-dir = "out"
+ "#,
+ )
+ .build();
+
+ p.cargo("build -Z unstable-options")
+ .masquerade_as_nightly_cargo(&["out-dir"])
+ .enable_mac_dsym()
+ .run();
+ check_dir_contents(
+ &p.root().join("out"),
+ &["foo"],
+ &["foo", "foo.dSYM"],
+ &["foo.exe", "foo.pdb"],
+ &["foo.exe"],
+ );
+}
+
+fn check_dir_contents(
+ out_dir: &Path,
+ expected_linux: &[&str],
+ expected_mac: &[&str],
+ expected_win_msvc: &[&str],
+ expected_win_gnu: &[&str],
+) {
+ let expected = if cfg!(target_os = "windows") {
+ if cfg!(target_env = "msvc") {
+ expected_win_msvc
+ } else {
+ expected_win_gnu
+ }
+ } else if cfg!(target_os = "macos") {
+ expected_mac
+ } else {
+ expected_linux
+ };
+
+ let actual = list_dir(out_dir);
+ let mut expected = expected.iter().map(|s| s.to_string()).collect::<Vec<_>>();
+ expected.sort_unstable();
+ assert_eq!(actual, expected);
+}
+
+fn list_dir(dir: &Path) -> Vec<String> {
+ let mut res = Vec::new();
+ for entry in fs::read_dir(dir).unwrap() {
+ let entry = entry.unwrap();
+ res.push(entry.file_name().into_string().unwrap());
+ }
+ res.sort_unstable();
+ res
+}
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