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-rw-r--r--tests/testsuite/rename_deps.rs391
1 files changed, 391 insertions, 0 deletions
diff --git a/tests/testsuite/rename_deps.rs b/tests/testsuite/rename_deps.rs
new file mode 100644
index 0000000..f274404
--- /dev/null
+++ b/tests/testsuite/rename_deps.rs
@@ -0,0 +1,391 @@
+//! Tests for renaming dependencies.
+
+use cargo_test_support::git;
+use cargo_test_support::paths;
+use cargo_test_support::registry::{self, Package};
+use cargo_test_support::{basic_manifest, project};
+
+#[cargo_test]
+fn rename_dependency() {
+ Package::new("bar", "0.1.0").publish();
+ Package::new("bar", "0.2.0").publish();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ authors = []
+
+ [dependencies]
+ bar = { version = "0.1.0" }
+ baz = { version = "0.2.0", package = "bar" }
+ "#,
+ )
+ .file("src/lib.rs", "extern crate bar; extern crate baz;")
+ .build();
+
+ p.cargo("build").run();
+}
+
+#[cargo_test]
+fn rename_with_different_names() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+ authors = []
+
+ [dependencies]
+ baz = { path = "bar", package = "bar" }
+ "#,
+ )
+ .file("src/lib.rs", "extern crate baz;")
+ .file(
+ "bar/Cargo.toml",
+ r#"
+ [package]
+ name = "bar"
+ version = "0.0.1"
+ authors = []
+
+ [lib]
+ name = "random_name"
+ "#,
+ )
+ .file("bar/src/lib.rs", "")
+ .build();
+
+ p.cargo("build").run();
+}
+
+#[cargo_test]
+fn lots_of_names() {
+ registry::alt_init();
+ Package::new("foo", "0.1.0")
+ .file("src/lib.rs", "pub fn foo1() {}")
+ .publish();
+ Package::new("foo", "0.2.0")
+ .file("src/lib.rs", "pub fn foo() {}")
+ .publish();
+ Package::new("foo", "0.1.0")
+ .file("src/lib.rs", "pub fn foo2() {}")
+ .alternative(true)
+ .publish();
+
+ let g = git::repo(&paths::root().join("another"))
+ .file("Cargo.toml", &basic_manifest("foo", "0.1.0"))
+ .file("src/lib.rs", "pub fn foo3() {}")
+ .build();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ &format!(
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ foo = "0.2"
+ foo1 = {{ version = "0.1", package = "foo" }}
+ foo2 = {{ version = "0.1", registry = "alternative", package = "foo" }}
+ foo3 = {{ git = '{}', package = "foo" }}
+ foo4 = {{ path = "foo", package = "foo" }}
+ "#,
+ g.url()
+ ),
+ )
+ .file(
+ "src/lib.rs",
+ "
+ extern crate foo;
+ extern crate foo1;
+ extern crate foo2;
+ extern crate foo3;
+ extern crate foo4;
+
+ pub fn foo() {
+ foo::foo();
+ foo1::foo1();
+ foo2::foo2();
+ foo3::foo3();
+ foo4::foo4();
+ }
+ ",
+ )
+ .file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
+ .file("foo/src/lib.rs", "pub fn foo4() {}")
+ .build();
+
+ p.cargo("build -v").run();
+}
+
+#[cargo_test]
+fn rename_and_patch() {
+ Package::new("foo", "0.1.0").publish();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ bar = { version = "0.1", package = "foo" }
+
+ [patch.crates-io]
+ foo = { path = "foo" }
+ "#,
+ )
+ .file(
+ "src/lib.rs",
+ "extern crate bar; pub fn foo() { bar::foo(); }",
+ )
+ .file("foo/Cargo.toml", &basic_manifest("foo", "0.1.0"))
+ .file("foo/src/lib.rs", "pub fn foo() {}")
+ .build();
+
+ p.cargo("build -v").run();
+}
+
+#[cargo_test]
+fn rename_twice() {
+ Package::new("foo", "0.1.0").publish();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ bar = { version = "0.1", package = "foo" }
+ [build-dependencies]
+ foo = { version = "0.1" }
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .build();
+
+ p.cargo("build -v")
+ .with_status(101)
+ .with_stderr(
+ "\
+[UPDATING] `[..]` index
+[DOWNLOADING] crates ...
+[DOWNLOADED] foo v0.1.0 (registry [..])
+error: the crate `test v0.1.0 ([CWD])` depends on crate `foo v0.1.0` multiple times with different names
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn rename_affects_fingerprint() {
+ Package::new("foo", "0.1.0").publish();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ foo = { version = "0.1", package = "foo" }
+ "#,
+ )
+ .file("src/lib.rs", "extern crate foo;")
+ .build();
+
+ p.cargo("build -v").run();
+
+ p.change_file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ bar = { version = "0.1", package = "foo" }
+ "#,
+ );
+
+ p.cargo("build -v")
+ .with_status(101)
+ .with_stderr_contains("[..]can't find crate for `foo`")
+ .run();
+}
+
+#[cargo_test]
+fn can_run_doc_tests() {
+ Package::new("bar", "0.1.0").publish();
+ Package::new("bar", "0.2.0").publish();
+
+ let foo = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "foo"
+ version = "0.0.1"
+
+ [dependencies]
+ bar = { version = "0.1.0" }
+ baz = { version = "0.2.0", package = "bar" }
+ "#,
+ )
+ .file(
+ "src/lib.rs",
+ "
+ extern crate bar;
+ extern crate baz;
+ ",
+ )
+ .build();
+
+ foo.cargo("test -v")
+ .with_stderr_contains(
+ "\
+[DOCTEST] foo
+[RUNNING] `rustdoc [..]--test [..]src/lib.rs \
+ [..] \
+ --extern bar=[CWD]/target/debug/deps/libbar-[..].rlib \
+ --extern baz=[CWD]/target/debug/deps/libbar-[..].rlib \
+ [..]`
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn features_still_work() {
+ Package::new("foo", "0.1.0").publish();
+ Package::new("bar", "0.1.0").publish();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ p1 = { path = 'a', features = ['b'] }
+ p2 = { path = 'b' }
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .file(
+ "a/Cargo.toml",
+ r#"
+ [package]
+ name = "p1"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ b = { version = "0.1", package = "foo", optional = true }
+ "#,
+ )
+ .file("a/src/lib.rs", "extern crate b;")
+ .file(
+ "b/Cargo.toml",
+ r#"
+ [package]
+ name = "p2"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ b = { version = "0.1", package = "bar", optional = true }
+
+ [features]
+ default = ['b']
+ "#,
+ )
+ .file("b/src/lib.rs", "extern crate b;")
+ .build();
+
+ p.cargo("build -v").run();
+}
+
+#[cargo_test]
+fn features_not_working() {
+ Package::new("foo", "0.1.0").publish();
+ Package::new("bar", "0.1.0").publish();
+
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "test"
+ version = "0.1.0"
+ authors = []
+
+ [dependencies]
+ a = { path = 'a', package = 'p1', optional = true }
+
+ [features]
+ default = ['p1']
+ "#,
+ )
+ .file("src/lib.rs", "")
+ .file("a/Cargo.toml", &basic_manifest("p1", "0.1.0"))
+ .build();
+
+ p.cargo("build -v")
+ .with_status(101)
+ .with_stderr(
+ "\
+error: failed to parse manifest at `[..]`
+
+Caused by:
+ feature `default` includes `p1` which is neither a dependency nor another feature
+",
+ )
+ .run();
+}
+
+#[cargo_test]
+fn rename_with_dash() {
+ let p = project()
+ .file(
+ "Cargo.toml",
+ r#"
+ [package]
+ name = "qwerty"
+ version = "0.1.0"
+
+ [dependencies]
+ foo-bar = { path = 'a', package = 'a' }
+ "#,
+ )
+ .file("src/lib.rs", "extern crate foo_bar;")
+ .file("a/Cargo.toml", &basic_manifest("a", "0.1.0"))
+ .file("a/src/lib.rs", "")
+ .build();
+
+ p.cargo("build").run();
+}
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