mirror of
https://github.com/rust-lang/cargo
synced 2024-10-31 08:59:36 +00:00
784 lines
18 KiB
Rust
784 lines
18 KiB
Rust
//! Tests for profiles.
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use cargo_test_support::project;
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use cargo_test_support::registry::Package;
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use std::env;
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#[cargo_test]
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fn profile_overrides() {
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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 = "test"
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version = "0.0.0"
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authors = []
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[profile.dev]
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opt-level = 1
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debug = false
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rpath = true
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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")
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.with_stderr(
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"\
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[COMPILING] test v0.0.0 ([CWD])
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[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
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--emit=[..]link[..]\
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-C opt-level=1[..]\
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-C debug-assertions=on \
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-C metadata=[..] \
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-C rpath \
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--out-dir [..] \
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-L dependency=[CWD]/target/debug/deps`
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[FINISHED] dev [optimized] target(s) in [..]
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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 opt_level_override_0() {
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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 = "test"
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version = "0.0.0"
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authors = []
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[profile.dev]
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opt-level = 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")
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.with_stderr(
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"\
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[COMPILING] test v0.0.0 ([CWD])
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[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
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--emit=[..]link[..]\
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-C debuginfo=2 [..]\
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-C metadata=[..] \
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--out-dir [..] \
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-L dependency=[CWD]/target/debug/deps`
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[FINISHED] [..] target(s) in [..]
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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 debug_override_1() {
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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 = "test"
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version = "0.0.0"
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authors = []
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[profile.dev]
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debug = 1
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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")
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.with_stderr(
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"\
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[COMPILING] test v0.0.0 ([CWD])
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[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
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--emit=[..]link[..]\
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-C debuginfo=1 [..]\
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-C metadata=[..] \
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--out-dir [..] \
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-L dependency=[CWD]/target/debug/deps`
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[FINISHED] [..] target(s) in [..]
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",
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)
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.run();
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}
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fn check_opt_level_override(profile_level: &str, rustc_level: &str) {
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let p = project()
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.file(
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"Cargo.toml",
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&format!(
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r#"
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[package]
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name = "test"
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version = "0.0.0"
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authors = []
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[profile.dev]
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opt-level = {level}
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"#,
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level = profile_level
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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")
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.with_stderr(&format!(
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"\
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[COMPILING] test v0.0.0 ([CWD])
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[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
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--emit=[..]link \
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-C opt-level={level}[..]\
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-C debuginfo=2 [..]\
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-C debug-assertions=on \
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-C metadata=[..] \
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--out-dir [..] \
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-L dependency=[CWD]/target/debug/deps`
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[FINISHED] [..] target(s) in [..]
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",
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level = rustc_level
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))
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.run();
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}
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#[cargo_test]
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fn opt_level_overrides() {
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for &(profile_level, rustc_level) in &[
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("1", "1"),
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("2", "2"),
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("3", "3"),
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("\"s\"", "s"),
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("\"z\"", "z"),
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] {
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check_opt_level_override(profile_level, rustc_level)
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}
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}
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#[cargo_test]
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fn top_level_overrides_deps() {
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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 = "test"
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version = "0.0.0"
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authors = []
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[profile.release]
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opt-level = 1
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debug = true
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[dependencies.foo]
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path = "foo"
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"#,
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)
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.file("src/lib.rs", "")
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.file(
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"foo/Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.0.0"
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authors = []
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[profile.release]
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opt-level = 0
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debug = false
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[lib]
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name = "foo"
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crate_type = ["dylib", "rlib"]
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"#,
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)
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.file("foo/src/lib.rs", "")
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.build();
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p.cargo("build -v --release")
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.with_stderr(&format!(
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"\
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[COMPILING] foo v0.0.0 ([CWD]/foo)
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[RUNNING] `rustc --crate-name foo foo/src/lib.rs [..]\
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--crate-type dylib --crate-type rlib \
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--emit=[..]link \
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-C prefer-dynamic \
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-C opt-level=1[..]\
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-C debuginfo=2 [..]\
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-C metadata=[..] \
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--out-dir [CWD]/target/release/deps \
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-L dependency=[CWD]/target/release/deps`
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[COMPILING] test v0.0.0 ([CWD])
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[RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \
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--emit=[..]link \
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-C opt-level=1[..]\
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-C debuginfo=2 [..]\
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-C metadata=[..] \
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--out-dir [..] \
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-L dependency=[CWD]/target/release/deps \
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--extern foo=[CWD]/target/release/deps/\
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{prefix}foo[..]{suffix} \
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--extern foo=[CWD]/target/release/deps/libfoo.rlib`
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[FINISHED] release [optimized + debuginfo] target(s) in [..]
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",
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prefix = env::consts::DLL_PREFIX,
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suffix = env::consts::DLL_SUFFIX
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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_in_non_root_manifest_triggers_a_warning() {
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let p = project()
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.file(
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"Cargo.toml",
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r#"
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[package]
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name = "foo"
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version = "0.1.0"
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authors = []
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[workspace]
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members = ["bar"]
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[profile.dev]
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debug = false
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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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"bar/Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.1.0"
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authors = []
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workspace = ".."
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[profile.dev]
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opt-level = 1
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"#,
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)
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.file("bar/src/main.rs", "fn main() {}")
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.build();
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p.cargo("build -v")
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.cwd("bar")
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.with_stderr(
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"\
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[WARNING] profiles for the non root package will be ignored, specify profiles at the workspace root:
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package: [..]
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workspace: [..]
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[COMPILING] bar v0.1.0 ([..])
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[RUNNING] `rustc [..]`
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[FINISHED] dev [unoptimized] 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_in_virtual_manifest_works() {
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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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[workspace]
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members = ["bar"]
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[profile.dev]
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opt-level = 1
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debug = false
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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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"bar/Cargo.toml",
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r#"
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[package]
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name = "bar"
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version = "0.1.0"
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authors = []
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workspace = ".."
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"#,
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)
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.file("bar/src/main.rs", "fn main() {}")
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.build();
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p.cargo("build -v")
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.cwd("bar")
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.with_stderr(
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"\
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[COMPILING] bar v0.1.0 ([..])
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[RUNNING] `rustc [..]`
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[FINISHED] dev [optimized] 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_lto_string_bool_dev() {
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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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[profile.dev]
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lto = "true"
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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")
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.with_status(101)
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.with_stderr(
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"\
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error: failed to parse manifest at `[ROOT]/foo/Cargo.toml`
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Caused by:
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`lto` setting of string `\"true\"` for `dev` profile is not a valid setting, \
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must be a boolean (`true`/`false`) or a string (`\"thin\"`/`\"fat\"`/`\"off\"`) or omitted.
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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_panic_test_bench() {
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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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[profile.test]
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panic = "abort"
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[profile.bench]
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panic = "abort"
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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")
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.with_stderr_contains(
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"\
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[WARNING] `panic` setting is ignored for `bench` profile
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[WARNING] `panic` setting is ignored for `test` 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_doc_deprecated() {
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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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[profile.doc]
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opt-level = 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")
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.with_stderr_contains("[WARNING] profile `doc` is deprecated and has no effect")
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.run();
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}
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#[cargo_test]
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fn panic_unwind_does_not_build_twice() {
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// Check for a bug where `lib` was built twice, once with panic set and
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// once without. Since "unwind" is the default, they are the same and
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// should only be built once.
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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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[profile.dev]
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panic = "unwind"
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"#,
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)
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.file("src/lib.rs", "")
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.file("src/main.rs", "fn main() {}")
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.file("tests/t1.rs", "")
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.build();
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p.cargo("test -v --tests --no-run")
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.with_stderr_unordered(
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"\
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[COMPILING] foo [..]
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[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib [..]
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[RUNNING] `rustc --crate-name foo src/lib.rs [..] --test [..]
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[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin [..]
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[RUNNING] `rustc --crate-name foo src/main.rs [..] --test [..]
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[RUNNING] `rustc --crate-name t1 tests/t1.rs [..]
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[FINISHED] [..]
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[EXECUTABLE] `[..]/target/debug/deps/t1-[..][EXE]`
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[EXECUTABLE] `[..]/target/debug/deps/foo-[..][EXE]`
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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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#[cargo_test]
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fn debug_0_report() {
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// The finished line handles 0 correctly.
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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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[profile.dev]
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debug = 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")
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.with_stderr(
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"\
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[COMPILING] foo v0.1.0 [..]
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[RUNNING] `rustc --crate-name foo src/lib.rs [..]
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[FINISHED] dev [unoptimized] target(s) in [..]
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",
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)
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.with_stderr_does_not_contain("-C debuginfo")
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.run();
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}
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#[cargo_test]
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fn thin_lto_works() {
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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 = "top"
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version = "0.5.0"
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authors = []
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|
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[profile.release]
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lto = 'thin'
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build();
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p.cargo("build --release -v")
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.with_stderr(
|
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"\
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[COMPILING] top [..]
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[RUNNING] `rustc [..] -C lto=thin [..]`
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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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|
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#[cargo_test]
|
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fn strip_works() {
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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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[profile.release]
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strip = 'symbols'
|
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build();
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|
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p.cargo("build --release -v")
|
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.with_stderr(
|
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"\
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[COMPILING] foo [..]
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[RUNNING] `rustc [..] -C strip=symbols [..]`
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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]
|
|
fn strip_passes_unknown_option_to_rustc() {
|
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let p = project()
|
|
.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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[profile.release]
|
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strip = 'unknown'
|
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"#,
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)
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.file("src/main.rs", "fn main() {}")
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.build();
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|
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p.cargo("build --release -v")
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.with_status(101)
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.with_stderr_contains(
|
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"\
|
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[COMPILING] foo [..]
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[RUNNING] `rustc [..] -C strip=unknown [..]`
|
|
error: incorrect value `unknown` for [..] `strip` [..] was expected
|
|
",
|
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)
|
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.run();
|
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}
|
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|
|
#[cargo_test]
|
|
fn strip_accepts_true_to_strip_symbols() {
|
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let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[profile.release]
|
|
strip = true
|
|
"#,
|
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)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
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|
|
p.cargo("build --release -v")
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo [..]
|
|
[RUNNING] `rustc [..] -C strip=symbols [..]`
|
|
[FINISHED] [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn strip_accepts_false_to_disable_strip() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
|
|
|
[profile.release]
|
|
strip = false
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build --release -v")
|
|
.with_stderr_does_not_contain("-C strip")
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustflags_works() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
cargo-features = ["profile-rustflags"]
|
|
|
|
[profile.dev]
|
|
rustflags = ["-C", "link-dead-code=yes"]
|
|
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.masquerade_as_nightly_cargo(&["profile-rustflags"])
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo [..]
|
|
[RUNNING] `rustc --crate-name foo [..] -C link-dead-code=yes [..]
|
|
[FINISHED] [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustflags_works_with_env() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
cargo-features = ["profile-rustflags"]
|
|
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.env("CARGO_PROFILE_DEV_RUSTFLAGS", "-C link-dead-code=yes")
|
|
.masquerade_as_nightly_cargo(&["profile-rustflags"])
|
|
.with_stderr(
|
|
"\
|
|
[COMPILING] foo [..]
|
|
[RUNNING] `rustc --crate-name foo [..] -C link-dead-code=yes [..]
|
|
[FINISHED] [..]
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn rustflags_requires_cargo_feature() {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[profile.dev]
|
|
rustflags = ["-C", "link-dead-code=yes"]
|
|
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
"#,
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
.masquerade_as_nightly_cargo(&["profile-rustflags"])
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
[ERROR] failed to parse manifest at `[CWD]/Cargo.toml`
|
|
|
|
Caused by:
|
|
feature `profile-rustflags` is required
|
|
|
|
The package requires the Cargo feature called `profile-rustflags`, but that feature is \
|
|
not stabilized in this version of Cargo (1.[..]).
|
|
Consider adding `cargo-features = [\"profile-rustflags\"]` to the top of Cargo.toml \
|
|
(above the [package] table) to tell Cargo you are opting in to use this unstable feature.
|
|
See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#profile-rustflags-option \
|
|
for more information about the status of this feature.
|
|
",
|
|
)
|
|
.run();
|
|
|
|
Package::new("bar", "1.0.0").publish();
|
|
p.change_file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.0.1"
|
|
|
|
[dependencies]
|
|
bar = "1.0"
|
|
|
|
[profile.dev.package.bar]
|
|
rustflags = ["-C", "link-dead-code=yes"]
|
|
"#,
|
|
);
|
|
p.cargo("check")
|
|
.masquerade_as_nightly_cargo(&["profile-rustflags"])
|
|
.with_status(101)
|
|
.with_stderr(
|
|
"\
|
|
error: failed to parse manifest at `[ROOT]/foo/Cargo.toml`
|
|
|
|
Caused by:
|
|
feature `profile-rustflags` is required
|
|
|
|
The package requires the Cargo feature called `profile-rustflags`, but that feature is \
|
|
not stabilized in this version of Cargo (1.[..]).
|
|
Consider adding `cargo-features = [\"profile-rustflags\"]` to the top of Cargo.toml \
|
|
(above the [package] table) to tell Cargo you are opting in to use this unstable feature.
|
|
See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#profile-rustflags-option \
|
|
for more information about the status of this feature.
|
|
",
|
|
)
|
|
.run();
|
|
}
|
|
|
|
#[cargo_test]
|
|
fn debug_options_valid() {
|
|
let build = |option| {
|
|
let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
&format!(
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
authors = []
|
|
version = "0.0.0"
|
|
|
|
[profile.dev]
|
|
debug = "{option}"
|
|
"#
|
|
),
|
|
)
|
|
.file("src/main.rs", "fn main() {}")
|
|
.build();
|
|
|
|
p.cargo("build -v")
|
|
};
|
|
|
|
for (option, cli) in [
|
|
("line-directives-only", "line-directives-only"),
|
|
("line-tables-only", "line-tables-only"),
|
|
("limited", "1"),
|
|
("full", "2"),
|
|
] {
|
|
build(option)
|
|
.with_stderr_contains(&format!("[RUNNING] `rustc [..]-C debuginfo={cli} [..]"))
|
|
.run();
|
|
}
|
|
build("none")
|
|
.with_stderr_does_not_contain("[..]-C debuginfo[..]")
|
|
.run();
|
|
}
|