//! Tests for renaming dependencies. use cargo_test_support::git; use cargo_test_support::paths; use cargo_test_support::prelude::*; use cargo_test_support::registry::{self, Package}; use cargo_test_support::{basic_manifest, project, str}; #[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" edition = "2015" 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" edition = "2015" 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" edition = "2015" 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" edition = "2015" 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" edition = "2015" 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" edition = "2015" 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_data(str![[r#" [UPDATING] `dummy-registry` index [LOCKING] 2 packages to latest compatible versions [DOWNLOADING] crates ... [DOWNLOADED] foo v0.1.0 (registry `dummy-registry`) [ERROR] the crate `test v0.1.0 ([ROOT]/foo)` 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" edition = "2015" 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" edition = "2015" authors = [] [dependencies] bar = { version = "0.1", package = "foo" } "#, ); p.cargo("build -v") .with_status(101) .with_stderr_data(str![[r#" [FRESH] foo v0.1.0 [DIRTY] test v0.1.0 ([ROOT]/foo): name of dependency changed (foo => bar) [COMPILING] test v0.1.0 ([ROOT]/foo) [RUNNING] `rustc [..]` error[E0463]: 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" edition = "2015" [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_data(str![[r#" ... [DOCTEST] foo [RUNNING] `rustdoc [..]--test src/lib.rs [..] --extern bar=[ROOT]/foo/target/debug/deps/libbar-[HASH].rlib --extern baz=[ROOT]/foo/target/debug/deps/libbar-[HASH].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" edition = "2015" 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" edition = "2015" 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" edition = "2015" 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" edition = "2015" 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_data(str![[r#" [ERROR] failed to parse manifest at `[ROOT]/foo/Cargo.toml` 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" edition = "2015" [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(); }