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9115b2c326
Extract out all our test support code to its own standalone crate so it can be shared between multiple test suites if necessary.
389 lines
9.2 KiB
Rust
389 lines
9.2 KiB
Rust
use cargo_test_support::git;
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use cargo_test_support::paths;
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use cargo_test_support::registry::Package;
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use cargo_test_support::{basic_manifest, project};
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#[cargo_test]
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fn rename_dependency() {
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Package::new("bar", "0.1.0").publish();
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Package::new("bar", "0.2.0").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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[project]
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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 = { version = "0.1.0" }
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baz = { version = "0.2.0", package = "bar" }
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"#,
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)
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.file("src/lib.rs", "extern crate bar; extern crate baz;")
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.build();
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p.cargo("build").run();
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}
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#[cargo_test]
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fn rename_with_different_names() {
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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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[project]
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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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baz = { path = "bar", package = "bar" }
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"#,
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)
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.file("src/lib.rs", "extern crate baz;")
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.file(
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"bar/Cargo.toml",
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r#"
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[project]
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name = "bar"
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version = "0.0.1"
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authors = []
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[lib]
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name = "random_name"
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"#,
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)
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.file("bar/src/lib.rs", "")
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.build();
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p.cargo("build").run();
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}
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#[cargo_test]
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fn lots_of_names() {
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Package::new("foo", "0.1.0")
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.file("src/lib.rs", "pub fn foo1() {}")
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.publish();
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Package::new("foo", "0.2.0")
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.file("src/lib.rs", "pub fn foo() {}")
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.publish();
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Package::new("foo", "0.1.0")
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.file("src/lib.rs", "pub fn foo2() {}")
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.alternative(true)
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.publish();
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let g = git::repo(&paths::root().join("another"))
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.file("Cargo.toml", &basic_manifest("foo", "0.1.0"))
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.file("src/lib.rs", "pub fn foo3() {}")
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.build();
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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 = "0.1.0"
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authors = []
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[dependencies]
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foo = "0.2"
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foo1 = {{ version = "0.1", package = "foo" }}
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foo2 = {{ version = "0.1", registry = "alternative", package = "foo" }}
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foo3 = {{ git = '{}', package = "foo" }}
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foo4 = {{ path = "foo", package = "foo" }}
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"#,
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g.url()
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),
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)
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.file(
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"src/lib.rs",
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"
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extern crate foo;
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extern crate foo1;
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extern crate foo2;
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extern crate foo3;
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extern crate foo4;
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pub fn foo() {
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foo::foo();
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foo1::foo1();
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foo2::foo2();
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foo3::foo3();
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foo4::foo4();
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}
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",
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)
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.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
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.file("foo/src/lib.rs", "pub fn foo4() {}")
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.build();
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p.cargo("build -v").run();
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}
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#[cargo_test]
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fn rename_and_patch() {
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Package::new("foo", "0.1.0").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 = "test"
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version = "0.1.0"
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authors = []
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[dependencies]
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bar = { version = "0.1", package = "foo" }
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[patch.crates-io]
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foo = { path = "foo" }
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"#,
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)
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.file(
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"src/lib.rs",
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"extern crate bar; pub fn foo() { bar::foo(); }",
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)
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.file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
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.file("foo/src/lib.rs", "pub fn foo() {}")
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.build();
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p.cargo("build -v").run();
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}
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#[cargo_test]
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fn rename_twice() {
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Package::new("foo", "0.1.0").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 = "test"
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version = "0.1.0"
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authors = []
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[dependencies]
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bar = { version = "0.1", package = "foo" }
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[build-dependencies]
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foo = { version = "0.1" }
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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_status(101)
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.with_stderr(
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"\
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[UPDATING] `[..]` index
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[DOWNLOADING] crates ...
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[DOWNLOADED] foo v0.1.0 (registry [..])
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error: the crate `test v0.1.0 ([CWD])` depends on crate `foo v0.1.0` multiple times with different names
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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 rename_affects_fingerprint() {
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Package::new("foo", "0.1.0").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 = "test"
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version = "0.1.0"
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authors = []
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[dependencies]
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foo = { version = "0.1", package = "foo" }
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"#,
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)
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.file("src/lib.rs", "extern crate foo;")
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.build();
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p.cargo("build -v").run();
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p.change_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 = "0.1.0"
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authors = []
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[dependencies]
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bar = { version = "0.1", package = "foo" }
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"#,
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);
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p.cargo("build -v")
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.with_status(101)
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.with_stderr_contains("[..]can't find crate for `foo`")
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.run();
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}
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#[cargo_test]
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fn can_run_doc_tests() {
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Package::new("bar", "0.1.0").publish();
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Package::new("bar", "0.2.0").publish();
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let foo = project()
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.file(
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"Cargo.toml",
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r#"
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[project]
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name = "foo"
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version = "0.0.1"
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[dependencies]
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bar = { version = "0.1.0" }
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baz = { version = "0.2.0", package = "bar" }
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"#,
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)
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.file(
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"src/lib.rs",
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"
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extern crate bar;
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extern crate baz;
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",
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)
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.build();
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foo.cargo("test -v")
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.with_stderr_contains(
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"\
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[DOCTEST] foo
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[RUNNING] `rustdoc [..]--test [CWD]/src/lib.rs \
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[..] \
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--extern bar=[CWD]/target/debug/deps/libbar-[..].rlib \
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--extern baz=[CWD]/target/debug/deps/libbar-[..].rlib \
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[..]`
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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 features_still_work() {
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Package::new("foo", "0.1.0").publish();
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Package::new("bar", "0.1.0").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 = "test"
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version = "0.1.0"
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authors = []
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[dependencies]
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p1 = { path = 'a', features = ['b'] }
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p2 = { path = 'b' }
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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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"a/Cargo.toml",
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r#"
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[package]
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name = "p1"
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version = "0.1.0"
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authors = []
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[dependencies]
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b = { version = "0.1", package = "foo", optional = true }
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"#,
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)
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.file("a/src/lib.rs", "extern crate b;")
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.file(
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"b/Cargo.toml",
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r#"
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[package]
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name = "p2"
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version = "0.1.0"
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authors = []
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[dependencies]
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b = { version = "0.1", package = "bar", optional = true }
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[features]
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default = ['b']
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"#,
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)
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.file("b/src/lib.rs", "extern crate b;")
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.build();
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p.cargo("build -v").run();
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}
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#[cargo_test]
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fn features_not_working() {
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Package::new("foo", "0.1.0").publish();
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Package::new("bar", "0.1.0").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 = "test"
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version = "0.1.0"
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authors = []
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[dependencies]
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a = { path = 'a', package = 'p1', optional = true }
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[features]
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default = ['p1']
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"#,
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)
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.file("src/lib.rs", "")
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.file("a/Cargo.toml", &basic_manifest("p1", "0.1.0"))
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.build();
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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: failed to parse manifest at `[..]`
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Caused by:
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Feature `default` includes `p1` which is neither a dependency nor another feature
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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 rename_with_dash() {
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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 = "qwerty"
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version = "0.1.0"
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[dependencies]
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foo-bar = { path = 'a', package = 'a' }
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"#,
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)
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.file("src/lib.rs", "extern crate foo_bar;")
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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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.build();
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p.cargo("build").run();
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}
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