Upload Kmake

deps/v8/test/wasm-js/testharness-additions.js

@@ -0,0 +1,26 @@
+// Copyright 2020 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+function assert_throws(code, func, description) {
+  try {
+    func();
+  } catch (e) {
+    assert_true(
+        e.name === code.name,
+        'expected exception ' + code.name + ', got ' + e.name);
+    return;
+  }
+  assert_true(
+      false, 'expected exception ' + code.name + ', no exception thrown');
+}
+
+function promise_rejects(test, expected, promise, description) {
+  return promise
+      .then(() => assert_unreached('Should have rejected: ' + description))
+      .catch(function(e) {
+        assert_throws(expected, function() {
+          throw e;
+        }, description);
+      });
+}