1 files changed, 44 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/member_discovery.rs b/src/tools/cargo/tests/testsuite/member_discovery.rs
new file mode 100644
index 000000000..5377443b6
--- /dev/null
+++ b/src/tools/cargo/tests/testsuite/member_discovery.rs
@@ -0,0 +1,44 @@
+//! Tests for workspace member discovery.
+
+use cargo::core::{Shell, Workspace};
+use cargo::util::config::Config;
+
+use cargo_test_support::install::cargo_home;
+use cargo_test_support::project;
+use cargo_test_support::registry;
+
+/// Tests exclusion of non-directory files from workspace member discovery using glob `*`.
+#[cargo_test]
+fn bad_file_member_exclusion() {
+    let p = project()
+        .file(
+            "Cargo.toml",
+            r#"
+                [workspace]
+                members = [ "crates/*" ]
+            "#,
+        )
+        .file("crates/.DS_Store", "PLACEHOLDER")
+        .file(
+            "crates/bar/Cargo.toml",
+            r#"
+                [package]
+                name = "bar"
+                version = "0.1.0"
+                authors = []
+            "#,
+        )
+        .file("crates/bar/src/main.rs", "fn main() {}")
+        .build();
+
+    // Prevent this test from accessing the network by setting up .cargo/config.
+    registry::init();
+    let config = Config::new(
+        Shell::from_write(Box::new(Vec::new())),
+        cargo_home(),
+        cargo_home(),
+    );
+    let ws = Workspace::new(&p.root().join("Cargo.toml"), &config).unwrap();
+    assert_eq!(ws.members().count(), 1);
+    assert_eq!(ws.members().next().unwrap().name(), "bar");
+}