1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/gc/comments.wast.js b/js/src/jit-test/tests/wasm/spec/gc/comments.wast.js
new file mode 100644
index 0000000000..32a78a1e3c
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/spec/gc/comments.wast.js
@@ -0,0 +1,51 @@
+/* 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/comments.wast
+
+// ./test/core/comments.wast:10:0
+let $0 = instantiate(`(module;;comment
+)`);
+
+// ./test/core/comments.wast:57:11
+let $1 = instantiate(`(module(;comment;)
+(;comment;))`);
+
+// ./test/core/comments.wast:67
+let $2 = instantiate(`(module
+  (;comment(;nested(;further;)nested;)comment;)
+)`);
+
+// ./test/core/comments.wast:76
+let $3 = instantiate(`(module
+  (;comment;;comment(;nested;)comment;)
+)`);
+
+// ./test/core/comments.wast:83:8
+let $4 = instantiate(`(func (export "f1") (result i32)   (i32.const 1)   ;; comment
+   (return (i32.const 2)) 
+ ) (func (export "f2") (result i32)   (i32.const 1)   ;; comment
+   (return (i32.const 2)) 
+ ) (func (export "f3") (result i32)   (i32.const 1)   ;; comment
+   (return (i32.const 2)) 
+ ) `);
+
+// ./test/core/comments.wast:104
+assert_return(() => invoke($4, `f1`, []), [value("i32", 2)]);
+
+// ./test/core/comments.wast:105
+assert_return(() => invoke($4, `f2`, []), [value("i32", 2)]);
+
+// ./test/core/comments.wast:106
+assert_return(() => invoke($4, `f3`, []), [value("i32", 2)]);