mirror of
https://github.com/rust-lang/cargo
synced 2024-10-31 07:46:57 +00:00
569 lines
15 KiB
Rust
569 lines
15 KiB
Rust
//! Tests for profile overrides (build-override and per-package overrides).
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use cargo_test_support::registry::Package;
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use cargo_test_support::{basic_lib_manifest, basic_manifest, project};
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#[cargo_test]
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fn profile_override_basic() {
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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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authors = []
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[dependencies]
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bar = {path = "bar"}
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[profile.dev]
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opt-level = 1
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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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.build();
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p.cargo("check -v")
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.with_stderr(
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"[CHECKING] bar [..]
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[RUNNING] `rustc --crate-name bar [..] -C opt-level=3 [..]`
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[CHECKING] foo [..]
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[RUNNING] `rustc --crate-name foo [..] -C opt-level=1 [..]`
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[FINISHED] dev [optimized + 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_override_warnings() {
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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.package.bart]
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opt-level = 3
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[profile.dev.package.no-suggestion]
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opt-level = 3
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[profile.dev.package."bar:1.2.3"]
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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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p.cargo("build")
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.with_stderr_contains(
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"\
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[WARNING] profile package spec `bar@1.2.3` in profile `dev` \
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has a version or URL that does not match any of the packages: \
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bar v0.5.0 ([..]/foo/bar)
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[WARNING] profile package spec `bart` in profile `dev` did not match any packages
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<tab>Did you mean `bar`?
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[WARNING] profile package spec `no-suggestion` in profile `dev` did not match any packages
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[COMPILING] [..]
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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_override_bad_settings() {
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let bad_values = [
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(
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"panic = \"abort\"",
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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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"lto = true",
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"`lto` may not be specified in a `package` profile",
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),
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(
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"rpath = true",
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"`rpath` may not be specified in a `package` profile",
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),
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("package = {}", "package-specific profiles cannot be nested"),
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];
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for &(snippet, expected) in bad_values.iter() {
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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 = "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.package.bar]
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{}
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"#,
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snippet
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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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p.cargo("check")
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.with_status(101)
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.with_stderr_contains(format!("Caused by:\n {}", expected))
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.run();
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}
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}
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#[cargo_test]
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fn profile_override_hierarchy() {
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// Test that the precedence rules are correct for different types.
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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 = ["m1", "m2", "m3"]
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[profile.dev]
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codegen-units = 1
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[profile.dev.package.m2]
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codegen-units = 2
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[profile.dev.package."*"]
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codegen-units = 3
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[profile.dev.build-override]
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codegen-units = 4
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"#,
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)
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// m1
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.file(
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"m1/Cargo.toml",
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r#"
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[package]
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name = "m1"
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version = "0.0.1"
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[dependencies]
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m2 = { path = "../m2" }
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dep = { path = "../../dep" }
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"#,
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)
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.file("m1/src/lib.rs", "extern crate m2; extern crate dep;")
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.file("m1/build.rs", "fn main() {}")
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// m2
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.file(
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"m2/Cargo.toml",
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r#"
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[package]
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name = "m2"
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version = "0.0.1"
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[dependencies]
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m3 = { path = "../m3" }
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[build-dependencies]
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m3 = { path = "../m3" }
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dep = { path = "../../dep" }
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"#,
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)
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.file("m2/src/lib.rs", "extern crate m3;")
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.file(
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"m2/build.rs",
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"extern crate m3; extern crate dep; fn main() {}",
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)
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// m3
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.file("m3/Cargo.toml", &basic_lib_manifest("m3"))
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.file("m3/src/lib.rs", "")
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.build();
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// dep (outside of workspace)
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let _dep = project()
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.at("dep")
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.file("Cargo.toml", &basic_lib_manifest("dep"))
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.file("src/lib.rs", "")
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.build();
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// Profiles should be:
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// m3: 4 (as build.rs dependency)
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// m3: 1 (as [profile.dev] as workspace member)
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// dep: 3 (as [profile.dev.package."*"] as non-workspace member)
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// m1 build.rs: 4 (as [profile.dev.build-override])
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// m2 build.rs: 2 (as [profile.dev.package.m2])
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// m2: 2 (as [profile.dev.package.m2])
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// m1: 1 (as [profile.dev])
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p.cargo("build -v").with_stderr_unordered("\
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[COMPILING] m3 [..]
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[COMPILING] dep [..]
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[RUNNING] `rustc --crate-name m3 m3/src/lib.rs [..] --crate-type lib --emit=[..]link[..]-C codegen-units=4 [..]
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[RUNNING] `rustc --crate-name dep [..]dep/src/lib.rs [..] --crate-type lib --emit=[..]link[..]-C codegen-units=3 [..]
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[RUNNING] `rustc --crate-name m3 m3/src/lib.rs [..] --crate-type lib --emit=[..]link[..]-C codegen-units=1 [..]
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[RUNNING] `rustc --crate-name build_script_build m1/build.rs [..] --crate-type bin --emit=[..]link[..]-C codegen-units=4 [..]
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[COMPILING] m2 [..]
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[RUNNING] `rustc --crate-name build_script_build m2/build.rs [..] --crate-type bin --emit=[..]link[..]-C codegen-units=2 [..]
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[RUNNING] `[..]/m1-[..]/build-script-build`
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[RUNNING] `[..]/m2-[..]/build-script-build`
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[RUNNING] `rustc --crate-name m2 m2/src/lib.rs [..] --crate-type lib --emit=[..]link[..]-C codegen-units=2 [..]
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[COMPILING] m1 [..]
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[RUNNING] `rustc --crate-name m1 m1/src/lib.rs [..] --crate-type lib --emit=[..]link[..]-C codegen-units=1 [..]
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[FINISHED] dev [unoptimized + 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_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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[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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p.cargo("check -v")
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.with_status(101)
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.with_stderr_contains(
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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_override_spec_with_version() {
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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.package."bar:0.5.0"]
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codegen-units = 2
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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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p.cargo("check -v")
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.with_stderr_contains("[RUNNING] `rustc [..]bar/src/lib.rs [..] -C codegen-units=2 [..]")
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.run();
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}
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#[cargo_test]
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fn profile_override_spec_with_partial_version() {
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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.package."bar:0.5"]
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codegen-units = 2
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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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p.cargo("check -v")
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.with_stderr_contains("[RUNNING] `rustc [..]bar/src/lib.rs [..] -C codegen-units=2 [..]")
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.run();
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}
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#[cargo_test]
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fn profile_override_spec() {
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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 = ["m1", "m2"]
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[profile.dev.package."dep:1.0.0"]
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codegen-units = 1
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[profile.dev.package."dep:2.0.0"]
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codegen-units = 2
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"#,
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)
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// m1
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.file(
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"m1/Cargo.toml",
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r#"
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[package]
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name = "m1"
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version = "0.0.1"
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[dependencies]
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dep = { path = "../../dep1" }
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"#,
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)
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.file("m1/src/lib.rs", "extern crate dep;")
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// m2
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.file(
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"m2/Cargo.toml",
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r#"
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[package]
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name = "m2"
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version = "0.0.1"
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[dependencies]
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dep = {path = "../../dep2" }
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"#,
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)
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.file("m2/src/lib.rs", "extern crate dep;")
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.build();
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project()
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.at("dep1")
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.file("Cargo.toml", &basic_manifest("dep", "1.0.0"))
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.file("src/lib.rs", "")
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.build();
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project()
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.at("dep2")
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.file("Cargo.toml", &basic_manifest("dep", "2.0.0"))
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.file("src/lib.rs", "")
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.build();
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p.cargo("check -v")
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.with_stderr_contains("[RUNNING] `rustc [..]dep1/src/lib.rs [..] -C codegen-units=1 [..]")
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.with_stderr_contains("[RUNNING] `rustc [..]dep2/src/lib.rs [..] -C codegen-units=2 [..]")
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.run();
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}
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#[cargo_test]
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fn override_proc_macro() {
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Package::new("shared", "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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edition = "2018"
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[dependencies]
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shared = "1.0"
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pm = {path = "pm"}
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[profile.dev.build-override]
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codegen-units = 4
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"#,
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)
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.file("src/lib.rs", r#"pm::eat!{}"#)
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.file(
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"pm/Cargo.toml",
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r#"
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[package]
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name = "pm"
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version = "0.1.0"
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[lib]
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proc-macro = true
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[dependencies]
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shared = "1.0"
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"#,
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)
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.file(
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"pm/src/lib.rs",
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r#"
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extern crate proc_macro;
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use proc_macro::TokenStream;
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#[proc_macro]
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pub fn eat(_item: TokenStream) -> TokenStream {
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"".parse().unwrap()
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}
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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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// Shared built for the proc-macro.
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.with_stderr_contains("[RUNNING] `rustc [..]--crate-name shared [..]-C codegen-units=4[..]")
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// Shared built for the library.
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.with_stderr_line_without(
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&["[RUNNING] `rustc --crate-name shared"],
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&["-C codegen-units"],
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)
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.with_stderr_contains("[RUNNING] `rustc [..]--crate-name pm [..]-C codegen-units=4[..]")
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.with_stderr_line_without(
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&["[RUNNING] `rustc [..]--crate-name foo"],
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&["-C codegen-units"],
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)
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.run();
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}
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#[cargo_test]
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fn no_warning_ws() {
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// https://github.com/rust-lang/cargo/issues/7378, avoid warnings in a workspace.
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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 = ["a", "b"]
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|
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[profile.dev.package.a]
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codegen-units = 3
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"#,
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)
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.file("a/Cargo.toml", &basic_manifest("a", "0.1.0"))
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.file("a/src/lib.rs", "")
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.file("b/Cargo.toml", &basic_manifest("b", "0.1.0"))
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.file("b/src/lib.rs", "")
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.build();
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p.cargo("check -p b")
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.with_stderr(
|
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"\
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[CHECKING] b [..]
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[FINISHED] [..]
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",
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)
|
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.run();
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}
|
|
|
|
#[cargo_test]
|
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fn build_override_shared() {
|
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// A dependency with a build script that is shared with a build
|
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// dependency, using different profile settings. That is:
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//
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// foo DEBUG=2
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// ├── common DEBUG=2
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// │ └── common Run build.rs DEBUG=2
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// │ └── common build.rs DEBUG=0 (build_override)
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// └── foo Run build.rs DEBUG=2
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// └── foo build.rs DEBUG=0 (build_override)
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// └── common DEBUG=0 (build_override)
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// └── common Run build.rs DEBUG=0 (build_override)
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// └── common build.rs DEBUG=0 (build_override)
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//
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// The key part here is that `common` RunCustomBuild is run twice, once
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// with DEBUG=2 (as a dependency of foo) and once with DEBUG=0 (as a
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// build-dependency of foo's build script).
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Package::new("common", "1.0.0")
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.file(
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"build.rs",
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r#"
|
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fn main() {
|
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if std::env::var("DEBUG").unwrap() != "false" {
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println!("cargo::rustc-cfg=foo_debug");
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} else {
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println!("cargo::rustc-cfg=foo_release");
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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#"
|
|
pub fn foo() -> u32 {
|
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if cfg!(foo_debug) {
|
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assert!(cfg!(debug_assertions));
|
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1
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} else if cfg!(foo_release) {
|
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assert!(!cfg!(debug_assertions));
|
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2
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} else {
|
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panic!("not set");
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}
|
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}
|
|
"#,
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)
|
|
.publish();
|
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|
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let p = project()
|
|
.file(
|
|
"Cargo.toml",
|
|
r#"
|
|
[package]
|
|
name = "foo"
|
|
version = "0.1.0"
|
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edition = "2018"
|
|
|
|
[build-dependencies]
|
|
common = "1.0"
|
|
|
|
[dependencies]
|
|
common = "1.0"
|
|
|
|
[profile.dev.build-override]
|
|
debug = 0
|
|
debug-assertions = false
|
|
"#,
|
|
)
|
|
.file(
|
|
"build.rs",
|
|
r#"
|
|
fn main() {
|
|
assert_eq!(common::foo(), 2);
|
|
}
|
|
"#,
|
|
)
|
|
.file(
|
|
"src/main.rs",
|
|
r#"
|
|
fn main() {
|
|
assert_eq!(common::foo(), 1);
|
|
}
|
|
"#,
|
|
)
|
|
.build();
|
|
|
|
p.cargo("run").run();
|
|
}
|