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https://github.com/rust-lang/cargo
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d43ee1dd22
Remove is_build: Cell<bool> from ProjectBuilder and introduce a new type Project. is_build==false <-> ProjectBuilder is_build==true <-> Project Also add #[must_use] to ProjectBuilder to confirm its instances are surely consumed by its build() method to produce Project. The same goes for RepoBuilder. ProjectBuilder::cargo_process() was removed as its design heavily depended on the internal mutability. Signed-off-by: NODA, Kai <nodakai@gmail.com>
89 lines
2.3 KiB
Rust
89 lines
2.3 KiB
Rust
extern crate cargotest;
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extern crate hamcrest;
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use cargotest::support::{basic_bin_manifest, execs, project, Project};
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use hamcrest::{assert_that};
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fn verbose_output_for_lib(p: &Project) -> String {
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format!("\
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[COMPILING] {name} v{version} ({url})
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[RUNNING] `rustc --crate-name {name} src[/]lib.rs --crate-type lib \
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--emit=dep-info,link -C debuginfo=2 \
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-C metadata=[..] \
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--out-dir [..] \
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-L dependency={dir}[/]target[/]debug[/]deps`
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[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
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",
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dir = p.root().display(), url = p.url(),
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name = "foo", version = "0.0.1")
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}
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#[test]
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fn build_lib_only() {
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let p = project("foo")
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.file("Cargo.toml", 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 = ["wycats@example.com"]
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"#)
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.file("src/main.rs", r#"
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fn main() {}
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"#)
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.file("src/lib.rs", r#" "#)
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.build();
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assert_that(p.cargo("build").arg("--lib").arg("-v"),
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execs()
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.with_status(0)
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.with_stderr(verbose_output_for_lib(&p)));
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}
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#[test]
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fn build_with_no_lib() {
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let p = project("foo")
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.file("Cargo.toml", &basic_bin_manifest("foo"))
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.file("src/main.rs", r#"
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fn main() {}
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"#)
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.build();
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assert_that(p.cargo("build").arg("--lib"),
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execs().with_status(101)
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.with_stderr("[ERROR] no library targets found"));
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}
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#[test]
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fn build_with_relative_cargo_home_path() {
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let p = project("foo")
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.file("Cargo.toml", 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 = ["wycats@example.com"]
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[dependencies]
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"test-dependency" = { path = "src/test_dependency" }
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"#)
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.file("src/main.rs", r#"
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fn main() {}
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"#)
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.file("src/test_dependency/src/lib.rs", r#" "#)
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.file("src/test_dependency/Cargo.toml", r#"
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[package]
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name = "test-dependency"
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version = "0.0.1"
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authors = ["wycats@example.com"]
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"#)
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.build();
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assert_that(p.cargo("build").env("CARGO_HOME", "./cargo_home/"),
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execs()
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.with_status(0));
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}
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