1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/gc/binary-gc.wast.js b/js/src/jit-test/tests/wasm/spec/gc/binary-gc.wast.js
new file mode 100644
index 0000000000..e63be7b2fd
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/gc/binary-gc.wast.js
@@ -0,0 +1,30 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// ./test/core/gc/binary-gc.wast
+
+// ./test/core/gc/binary-gc.wast:1
+assert_malformed(
+  () => instantiate(`(module binary
+    "\\00asm" "\\01\\00\\00\\00"
+    "\\01"                     ;; Type section id
+    "\\04"                     ;; Type section length
+    "\\01"                     ;; Types vector length
+    "\\5e"                     ;; Array type, -0x22
+    "\\78"                     ;; Storage type: i8 or -0x08
+    "\\02"                     ;; Mutability, should be 0 or 1, but isn't
+  )`),
+  `malformed mutability`,
+);