Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 163 insertions, 0 deletions

diff --git a/third_party/rust/cargo_metadata/tests/selftest.rs b/third_party/rust/cargo_metadata/tests/selftest.rs
new file mode 100644
index 0000000000..d6ab61832d
--- /dev/null
+++ b/third_party/rust/cargo_metadata/tests/selftest.rs
@@ -0,0 +1,163 @@
+use std::env::current_dir;
+use std::path::PathBuf;
+
+use semver::Version;
+
+use cargo_metadata::{CargoOpt, Error, MetadataCommand};
+use serde::Deserialize;
+
+#[derive(Debug, PartialEq, Eq, Deserialize)]
+struct TestPackageMetadata {
+    some_field: bool,
+    other_field: String,
+}
+
+#[test]
+fn metadata() {
+    let metadata = MetadataCommand::new().no_deps().exec().unwrap();
+
+    let this = &metadata.packages[0];
+    assert_eq!(this.name, "cargo_metadata");
+    assert_eq!(this.targets.len(), 3);
+
+    let lib = this
+        .targets
+        .iter()
+        .find(|t| t.name == "cargo_metadata")
+        .unwrap();
+    assert_eq!(lib.kind[0], "lib");
+    assert_eq!(lib.crate_types[0], "lib");
+
+    let selftest = this.targets.iter().find(|t| t.name == "selftest").unwrap();
+    assert_eq!(selftest.name, "selftest");
+    assert_eq!(selftest.kind[0], "test");
+    assert_eq!(selftest.crate_types[0], "bin");
+
+    let package_metadata = &metadata.packages[0]
+        .metadata
+        .as_object()
+        .expect("package.metadata must be a table.");
+    assert_eq!(package_metadata.len(), 1);
+
+    let value = package_metadata.get("cargo_metadata_test").unwrap();
+    let test_package_metadata: TestPackageMetadata = serde_json::from_value(value.clone()).unwrap();
+    assert_eq!(
+        test_package_metadata,
+        TestPackageMetadata {
+            some_field: true,
+            other_field: "foo".into(),
+        }
+    );
+}
+
+#[test]
+fn builder_interface() {
+    let _ = MetadataCommand::new()
+        .manifest_path("Cargo.toml")
+        .exec()
+        .unwrap();
+    let _ = MetadataCommand::new()
+        .manifest_path(String::from("Cargo.toml"))
+        .exec()
+        .unwrap();
+    let _ = MetadataCommand::new()
+        .manifest_path(PathBuf::from("Cargo.toml"))
+        .exec()
+        .unwrap();
+    let _ = MetadataCommand::new()
+        .manifest_path("Cargo.toml")
+        .no_deps()
+        .exec()
+        .unwrap();
+    let _ = MetadataCommand::new()
+        .manifest_path("Cargo.toml")
+        .features(CargoOpt::AllFeatures)
+        .exec()
+        .unwrap();
+    let _ = MetadataCommand::new()
+        .manifest_path("Cargo.toml")
+        .current_dir(current_dir().unwrap())
+        .exec()
+        .unwrap();
+}
+
+#[test]
+fn error1() {
+    match MetadataCommand::new().manifest_path("foo").exec() {
+        Err(Error::CargoMetadata { stderr }) => assert_eq!(
+            stderr.trim(),
+            "error: the manifest-path must be a path to a Cargo.toml file"
+        ),
+        _ => unreachable!(),
+    }
+}
+
+#[test]
+fn error2() {
+    match MetadataCommand::new()
+        .manifest_path("foo/Cargo.toml")
+        .exec()
+    {
+        Err(Error::CargoMetadata { stderr }) => assert_eq!(
+            stderr.trim(),
+            "error: manifest path `foo/Cargo.toml` does not exist"
+        ),
+        _ => unreachable!(),
+    }
+}
+
+#[test]
+fn cargo_path() {
+    match MetadataCommand::new()
+        .cargo_path("this does not exist")
+        .exec()
+    {
+        Err(Error::Io(e)) => assert_eq!(e.kind(), std::io::ErrorKind::NotFound),
+        _ => unreachable!(),
+    }
+}
+
+#[test]
+fn metadata_deps() {
+    std::env::set_var("CARGO_PROFILE", "3");
+    let metadata = MetadataCommand::new()
+        .manifest_path("Cargo.toml")
+        .exec()
+        .unwrap();
+    let this_id = metadata
+        .workspace_members
+        .first()
+        .expect("Did not find ourselves");
+    let this = &metadata[this_id];
+
+    assert_eq!(this.name, "cargo_metadata");
+
+    let workspace_packages = metadata.workspace_packages();
+    assert_eq!(workspace_packages.len(), 1);
+    assert_eq!(&workspace_packages[0].id, this_id);
+
+    let lib = this
+        .targets
+        .iter()
+        .find(|t| t.name == "cargo_metadata")
+        .unwrap();
+    assert_eq!(lib.kind[0], "lib");
+    assert_eq!(lib.crate_types[0], "lib");
+
+    let selftest = this.targets.iter().find(|t| t.name == "selftest").unwrap();
+    assert_eq!(selftest.name, "selftest");
+    assert_eq!(selftest.kind[0], "test");
+    assert_eq!(selftest.crate_types[0], "bin");
+
+    let dependencies = &this.dependencies;
+
+    let serde = dependencies
+        .iter()
+        .find(|dep| dep.name == "serde")
+        .expect("Did not find serde dependency");
+
+    assert_eq!(serde.kind, cargo_metadata::DependencyKind::Normal);
+    assert!(!serde.req.matches(&Version::parse("1.0.0").unwrap()));
+    assert!(serde.req.matches(&Version::parse("1.99.99").unwrap()));
+    assert!(!serde.req.matches(&Version::parse("2.0.0").unwrap()));
+}