diff options
Diffstat (limited to 'src/tools/cargo/tests/testsuite/unit_graph.rs')
| -rw-r--r-- | src/tools/cargo/tests/testsuite/unit_graph.rs | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/unit_graph.rs b/src/tools/cargo/tests/testsuite/unit_graph.rs new file mode 100644 index 000000000..91451177a --- /dev/null +++ b/src/tools/cargo/tests/testsuite/unit_graph.rs @@ -0,0 +1,233 @@ +//! Tests for --unit-graph option. + +use cargo_test_support::project; +use cargo_test_support::registry::Package; + +#[cargo_test] +fn gated() { + let p = project().file("src/lib.rs", "").build(); + p.cargo("build --unit-graph") + .with_status(101) + .with_stderr( + "\ +[ERROR] the `--unit-graph` flag is unstable[..] +See [..] +See [..] +", + ) + .run(); +} + +#[cargo_test] +fn simple() { + Package::new("a", "1.0.0") + .dep("b", "1.0") + .feature("feata", &["b/featb"]) + .publish(); + Package::new("b", "1.0.0") + .dep("c", "1.0") + .feature("featb", &["c/featc"]) + .publish(); + Package::new("c", "1.0.0").feature("featc", &[]).publish(); + + let p = project() + .file( + "Cargo.toml", + r#" + [package] + name = "foo" + version = "0.1.0" + + [dependencies] + a = "1.0" + "#, + ) + .file("src/lib.rs", "") + .build(); + + p.cargo("build --features a/feata --unit-graph -Zunstable-options") + .masquerade_as_nightly_cargo(&["unit-graph"]) + .with_json( + r#"{ + "roots": [ + 3 + ], + "units": [ + { + "dependencies": [ + { + "extern_crate_name": "b", + "index": 1, + "noprelude": false, + "public": false + } + ], + "features": [ + "feata" + ], + "mode": "build", + "pkg_id": "a 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)", + "platform": null, + "profile": { + "codegen_backend": null, + "codegen_units": null, + "debug_assertions": true, + "debuginfo": 2, + "incremental": false, + "lto": "false", + "name": "dev", + "opt_level": "0", + "overflow_checks": true, + "panic": "unwind", + "rpath": false, + "split_debuginfo": "{...}", + "strip": "none" + }, + "target": { + "crate_types": [ + "lib" + ], + "doc": true, + "doctest": true, + "edition": "2015", + "kind": [ + "lib" + ], + "name": "a", + "src_path": "[..]/a-1.0.0/src/lib.rs", + "test": true + } + }, + { + "dependencies": [ + { + "extern_crate_name": "c", + "index": 2, + "noprelude": false, + "public": false + } + ], + "features": [ + "featb" + ], + "mode": "build", + "pkg_id": "b 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)", + "platform": null, + "profile": { + "codegen_backend": null, + "codegen_units": null, + "debug_assertions": true, + "debuginfo": 2, + "incremental": false, + "lto": "false", + "name": "dev", + "opt_level": "0", + "overflow_checks": true, + "panic": "unwind", + "rpath": false, + "split_debuginfo": "{...}", + "strip": "none" + }, + "target": { + "crate_types": [ + "lib" + ], + "doc": true, + "doctest": true, + "edition": "2015", + "kind": [ + "lib" + ], + "name": "b", + "src_path": "[..]/b-1.0.0/src/lib.rs", + "test": true + } + }, + { + "dependencies": [], + "features": [ + "featc" + ], + "mode": "build", + "pkg_id": "c 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)", + "platform": null, + "profile": { + "codegen_backend": null, + "codegen_units": null, + "debug_assertions": true, + "debuginfo": 2, + "incremental": false, + "lto": "false", + "name": "dev", + "opt_level": "0", + "overflow_checks": true, + "panic": "unwind", + "rpath": false, + "split_debuginfo": "{...}", + "strip": "none" + }, + "target": { + "crate_types": [ + "lib" + ], + "doc": true, + "doctest": true, + "edition": "2015", + "kind": [ + "lib" + ], + "name": "c", + "src_path": "[..]/c-1.0.0/src/lib.rs", + "test": true + } + }, + { + "dependencies": [ + { + "extern_crate_name": "a", + "index": 0, + "noprelude": false, + "public": false + } + ], + "features": [], + "mode": "build", + "pkg_id": "foo 0.1.0 (path+file://[..]/foo)", + "platform": null, + "profile": { + "codegen_backend": null, + "codegen_units": null, + "debug_assertions": true, + "debuginfo": 2, + "incremental": false, + "lto": "false", + "name": "dev", + "opt_level": "0", + "overflow_checks": true, + "panic": "unwind", + "rpath": false, + "split_debuginfo": "{...}", + "strip": "none" + }, + "target": { + "crate_types": [ + "lib" + ], + "doc": true, + "doctest": true, + "edition": "2015", + "kind": [ + "lib" + ], + "name": "foo", + "src_path": "[..]/foo/src/lib.rs", + "test": true + } + } + ], + "version": 1 + } + "#, + ) + .run(); +} |