mirror of https://github.com/rust-lang/cargo
520 lines
14 KiB
Rust
520 lines
14 KiB
Rust
//! Tests for profiles defined in config files.
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use cargo_test_support::paths::CargoPathExt;
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use cargo_test_support::registry::Package;
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use cargo_test_support::{basic_lib_manifest, paths, project};
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// TODO: this should be remove once -Zprofile-rustflags is stabilized
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#[cargo_test]
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fn rustflags_works_with_zflag() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.file(
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".cargo/config.toml",
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r#"
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[profile.dev]
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rustflags = ["-C", "link-dead-code=yes"]
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"#,
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)
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.build();
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p.cargo("check -v")
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.masquerade_as_nightly_cargo(&["profile-rustflags"])
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.with_status(101)
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.with_stderr_contains("[..]feature `profile-rustflags` is required[..]")
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.run();
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p.cargo("check -v -Zprofile-rustflags")
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.masquerade_as_nightly_cargo(&["profile-rustflags"])
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.with_stderr(
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"\
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[CHECKING] foo [..]
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[RUNNING] `rustc --crate-name foo [..] -C link-dead-code=yes [..]
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[FINISHED] [..]
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",
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)
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.run();
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p.change_file(
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".cargo/config.toml",
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r#"
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[unstable]
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profile-rustflags = true
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[profile.dev]
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rustflags = ["-C", "link-dead-code=yes"]
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"#,
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);
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p.cargo("check -v")
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.masquerade_as_nightly_cargo(&["profile-rustflags"])
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.with_stderr(
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"\
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[FRESH] foo [..]
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[FINISHED] [..]
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",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_validate_warnings() {
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let p = project()
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.file("Cargo.toml", &basic_lib_manifest("foo"))
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.file("src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.test]
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opt-level = 3
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[profile.asdf]
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opt-level = 3
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[profile.dev]
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bad-key = true
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[profile.dev.build-override]
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bad-key-bo = true
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[profile.dev.package.bar]
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bad-key-bar = true
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"#,
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)
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.build();
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p.cargo("build")
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.with_stderr_unordered(
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"\
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[WARNING] unused config key `profile.dev.bad-key` in `[..].cargo/config`
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[WARNING] unused config key `profile.dev.package.bar.bad-key-bar` in `[..].cargo/config`
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[WARNING] unused config key `profile.dev.build-override.bad-key-bo` in `[..].cargo/config`
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[COMPILING] foo [..]
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[FINISHED] [..]
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",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_error_paths() {
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// Errors in config show where the error is located.
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let p = project()
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.file("Cargo.toml", &basic_lib_manifest("foo"))
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.file("src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.dev]
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opt-level = 3
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"#,
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)
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.file(
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paths::home().join(".cargo/config"),
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r#"
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[profile.dev]
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rpath = "foo"
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"#,
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)
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] error in [..]/foo/.cargo/config: could not load config key `profile.dev`
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Caused by:
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error in [..]/home/.cargo/config: `profile.dev.rpath` expected true/false, but found a string
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",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_validate_errors() {
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let p = project()
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.file("Cargo.toml", &basic_lib_manifest("foo"))
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.file("src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.dev.package.foo]
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panic = "abort"
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"#,
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)
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] config profile `dev` is not valid (defined in `[..]/foo/.cargo/config`)
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Caused by:
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`panic` may not be specified in a `package` profile
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",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_syntax_errors() {
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let p = project()
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.file("Cargo.toml", &basic_lib_manifest("foo"))
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.file("src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.dev]
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codegen-units = "foo"
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"#,
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)
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.build();
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p.cargo("build")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] error in [..]/.cargo/config: could not load config key `profile.dev`
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Caused by:
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error in [..]/foo/.cargo/config: `profile.dev.codegen-units` expected an integer, but found a string
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",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_override_spec_multiple() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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[dependencies]
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bar = { path = "bar" }
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"#,
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)
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.file(
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".cargo/config",
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r#"
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[profile.dev.package.bar]
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opt-level = 3
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[profile.dev.package."bar:0.5.0"]
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opt-level = 3
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"#,
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)
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.file("src/lib.rs", "")
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.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
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.file("bar/src/lib.rs", "")
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.build();
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// Unfortunately this doesn't tell you which file, hopefully it's not too
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// much of a problem.
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p.cargo("build -v")
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.with_status(101)
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.with_stderr(
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"\
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[ERROR] multiple package overrides in profile `dev` match package `bar v0.5.0 ([..])`
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found package specs: bar, bar@0.5.0",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_all_options() {
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// Ensure all profile options are supported.
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let p = project()
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.file("src/main.rs", "fn main() {}")
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.file(
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".cargo/config",
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r#"
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[profile.release]
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opt-level = 1
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debug = true
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debug-assertions = true
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overflow-checks = false
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rpath = true
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lto = true
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codegen-units = 2
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panic = "abort"
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incremental = true
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"#,
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)
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.build();
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p.cargo("build --release -v")
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.env_remove("CARGO_INCREMENTAL")
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.with_stderr(
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"\
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[COMPILING] foo [..]
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[RUNNING] `rustc --crate-name foo [..] \
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-C opt-level=1 \
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-C panic=abort \
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-C lto[..]\
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-C codegen-units=2 \
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-C debuginfo=2 \
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-C debug-assertions=on \
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-C overflow-checks=off [..]\
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-C rpath [..]\
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-C incremental=[..]
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[FINISHED] release [optimized + debuginfo] [..]
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",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_override_precedence() {
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// Config values take precedence over manifest values.
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.1"
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[dependencies]
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bar = {path = "bar"}
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[profile.dev]
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codegen-units = 2
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[profile.dev.package.bar]
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opt-level = 3
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"#,
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)
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.file("src/lib.rs", "")
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.file("bar/Cargo.toml", &basic_lib_manifest("bar"))
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.file("bar/src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.dev.package.bar]
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opt-level = 2
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"#,
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)
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.build();
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p.cargo("build -v")
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.with_stderr(
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"\
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[COMPILING] bar [..]
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[RUNNING] `rustc --crate-name bar [..] -C opt-level=2[..]-C codegen-units=2 [..]
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[COMPILING] foo [..]
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[RUNNING] `rustc --crate-name foo [..]-C codegen-units=2 [..]
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]",
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)
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.run();
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}
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#[cargo_test]
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fn profile_config_no_warn_unknown_override() {
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let p = project()
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.file("Cargo.toml", &basic_lib_manifest("foo"))
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.file("src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.dev.package.bar]
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codegen-units = 4
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"#,
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)
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.build();
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p.cargo("build")
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.with_stderr_does_not_contain("[..]warning[..]")
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.run();
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}
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#[cargo_test]
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fn profile_config_mixed_types() {
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let p = project()
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.file("Cargo.toml", &basic_lib_manifest("foo"))
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.file("src/lib.rs", "")
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.file(
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".cargo/config",
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r#"
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[profile.dev]
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opt-level = 3
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"#,
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)
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.file(
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paths::home().join(".cargo/config"),
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r#"
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[profile.dev]
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opt-level = 's'
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"#,
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)
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.build();
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p.cargo("build -v")
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.with_stderr_contains("[..]-C opt-level=3 [..]")
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.run();
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}
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#[cargo_test]
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fn named_config_profile() {
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// Exercises config named profies.
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// foo -> middle -> bar -> dev
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// middle exists in Cargo.toml, the others in .cargo/config
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use super::config::ConfigBuilder;
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use cargo::core::compiler::CompileKind;
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use cargo::core::profiles::{Profiles, UnitFor};
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use cargo::core::{PackageId, Workspace};
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use cargo::util::interning::InternedString;
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use std::fs;
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paths::root().join(".cargo").mkdir_p();
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fs::write(
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paths::root().join(".cargo/config"),
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r#"
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[profile.foo]
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inherits = "middle"
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codegen-units = 2
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[profile.foo.build-override]
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codegen-units = 6
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[profile.foo.package.dep]
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codegen-units = 7
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[profile.middle]
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inherits = "bar"
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codegen-units = 3
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[profile.bar]
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inherits = "dev"
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codegen-units = 4
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debug = 1
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"#,
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)
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.unwrap();
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fs::write(
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paths::root().join("Cargo.toml"),
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r#"
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[workspace]
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[profile.middle]
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inherits = "bar"
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codegen-units = 1
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opt-level = 1
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[profile.middle.package.dep]
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overflow-checks = false
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[profile.foo.build-override]
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codegen-units = 5
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debug-assertions = false
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[profile.foo.package.dep]
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codegen-units = 8
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"#,
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)
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.unwrap();
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let config = ConfigBuilder::new().build();
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let profile_name = InternedString::new("foo");
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let ws = Workspace::new(&paths::root().join("Cargo.toml"), &config).unwrap();
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let profiles = Profiles::new(&ws, profile_name).unwrap();
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let crates_io = cargo::core::source::SourceId::crates_io(&config).unwrap();
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let a_pkg = PackageId::new("a", "0.1.0", crates_io).unwrap();
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let dep_pkg = PackageId::new("dep", "0.1.0", crates_io).unwrap();
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// normal package
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let kind = CompileKind::Host;
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let p = profiles.get_profile(a_pkg, true, true, UnitFor::new_normal(kind), kind);
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assert_eq!(p.name, "foo");
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assert_eq!(p.codegen_units, Some(2)); // "foo" from config
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assert_eq!(p.opt_level, "1"); // "middle" from manifest
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assert_eq!(p.debuginfo, Some(1)); // "bar" from config
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assert_eq!(p.debug_assertions, true); // "dev" built-in (ignore build-override)
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assert_eq!(p.overflow_checks, true); // "dev" built-in (ignore package override)
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// build-override
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let bo = profiles.get_profile(a_pkg, true, true, UnitFor::new_host(false, kind), kind);
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assert_eq!(bo.name, "foo");
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assert_eq!(bo.codegen_units, Some(6)); // "foo" build override from config
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assert_eq!(bo.opt_level, "0"); // default to zero
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assert_eq!(bo.debuginfo, Some(1)); // SAME as normal
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assert_eq!(bo.debug_assertions, false); // "foo" build override from manifest
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assert_eq!(bo.overflow_checks, true); // SAME as normal
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// package overrides
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let po = profiles.get_profile(dep_pkg, false, true, UnitFor::new_normal(kind), kind);
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assert_eq!(po.name, "foo");
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assert_eq!(po.codegen_units, Some(7)); // "foo" package override from config
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assert_eq!(po.opt_level, "1"); // SAME as normal
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assert_eq!(po.debuginfo, Some(1)); // SAME as normal
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assert_eq!(po.debug_assertions, true); // SAME as normal
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assert_eq!(po.overflow_checks, false); // "middle" package override from manifest
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}
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#[cargo_test]
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fn named_env_profile() {
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// Environment variables used to define a named profile.
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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"#,
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)
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.file("src/lib.rs", "")
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.build();
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p.cargo("build -v --profile=other")
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.env("CARGO_PROFILE_OTHER_CODEGEN_UNITS", "1")
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.env("CARGO_PROFILE_OTHER_INHERITS", "dev")
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.with_stderr_contains("[..]-C codegen-units=1 [..]")
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.run();
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}
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#[cargo_test]
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fn test_with_dev_profile() {
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// The `test` profile inherits from `dev` for both local crates and
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// dependencies.
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Package::new("somedep", "1.0.0").publish();
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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[dependencies]
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somedep = "1.0"
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"#,
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)
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.file("src/lib.rs", "")
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.build();
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p.cargo("test --lib --no-run -v")
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.env("CARGO_PROFILE_DEV_DEBUG", "0")
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.with_stderr(
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"\
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[UPDATING] [..]
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[DOWNLOADING] [..]
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[DOWNLOADED] [..]
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[COMPILING] somedep v1.0.0
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[RUNNING] `rustc --crate-name somedep [..]-C debuginfo=0[..]
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[COMPILING] foo v0.1.0 [..]
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[RUNNING] `rustc --crate-name foo [..]-C debuginfo=0[..]
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[FINISHED] [..]
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[EXECUTABLE] `[..]/target/debug/deps/foo-[..][EXE]`
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",
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)
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.run();
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}
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