1 files changed, 19 insertions, 0 deletions
diff --git a/third_party/rust/zerocopy-derive/tests/trybuild.rs b/third_party/rust/zerocopy-derive/tests/trybuild.rs
new file mode 100644
index 0000000000..3ea1c3bfb8
--- /dev/null
+++ b/third_party/rust/zerocopy-derive/tests/trybuild.rs
@@ -0,0 +1,19 @@
+// Copyright 2019 The Fuchsia Authors
+//
+// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
+// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
+// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
+// This file may not be copied, modified, or distributed except according to
+// those terms.
+
+#[test]
+#[cfg_attr(miri, ignore)]
+fn ui() {
+    let version = testutil::ToolchainVersion::extract_from_pwd().unwrap();
+    // See the doc comment on this method for an explanation of what this does
+    // and why we store source files in different directories.
+    let source_files_dirname = version.get_ui_source_files_dirname_and_maybe_print_warning();
+
+    let t = trybuild::TestCases::new();
+    t.compile_fail(format!("tests/{source_files_dirname}/*.rs"));
+}