1 files changed, 68 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/cargo_targets.rs b/src/tools/cargo/tests/testsuite/cargo_targets.rs
new file mode 100644
index 000000000..fcf293019
--- /dev/null
+++ b/src/tools/cargo/tests/testsuite/cargo_targets.rs
@@ -0,0 +1,68 @@
+//! Tests specifically related to target handling (lib, bins, examples, tests, benches).
+
+use cargo_test_support::project;
+
+#[cargo_test]
+fn warn_unmatched_target_filters() {
+    let p = project()
+        .file(
+            "Cargo.toml",
+            r#"
+        [package]
+        name = "foo"
+        version = "0.1.0"
+
+        [lib]
+        test = false
+        bench = false
+        "#,
+        )
+        .file("src/lib.rs", r#"fn main() {}"#)
+        .build();
+
+    p.cargo("check --tests --bins --examples --benches")
+        .with_stderr(
+            "\
+[WARNING] Target filters `bins`, `tests`, `examples`, `benches` specified, \
+but no targets matched. This is a no-op
+[FINISHED][..]
+",
+        )
+        .run();
+}
+
+#[cargo_test]
+fn reserved_windows_target_name() {
+    let p = project()
+        .file(
+            "Cargo.toml",
+            r#"
+            [package]
+            name = "foo"
+            version = "0.1.0"
+
+            [[bin]]
+            name = "con"
+            path = "src/main.rs"
+            "#,
+        )
+        .file("src/main.rs", "fn main() {}")
+        .build();
+
+    if cfg!(windows) {
+        p.cargo("check")
+            .with_stderr(
+                "\
+[WARNING] binary target `con` is a reserved Windows filename, \
+this target will not work on Windows platforms
+[CHECKING] foo[..]
+[FINISHED][..]
+",
+            )
+            .run();
+    } else {
+        p.cargo("check")
+            .with_stderr("[CHECKING] foo[..]\n[FINISHED][..]")
+            .run();
+    }
+}