[common][webmessaging][sync tcs from tizen_4.0 branch]

Change-Id: Id01dc430c1a0dd502ef6f13c00c8a3e78d44b194
Signed-off-by: mengli.zhang <mengli.zhang@samsung.com>

diff --git a/common/tct-webmessaging-w3c-tests/webmessaging/w3c/with-ports/023.html b/common/tct-webmessaging-w3c-tests/webmessaging/w3c/with-ports/023.html
index 797fa64578c45280cd94a6e845e69da2b3bf5879..894d38b6b84ce9f5e3b3278971f71fe592802fa3 100755 (executable)
--- a/common/tct-webmessaging-w3c-tests/webmessaging/w3c/with-ports/023.html
+++ b/common/tct-webmessaging-w3c-tests/webmessaging/w3c/with-ports/023.html
@@ -5,7 +5,9 @@
 <div id=log></div>
 <script>
 async_test(function(t) {
-  postMessage('', '*', null);
+  assert_throws(new TypeError(), function() {
+    postMessage('', '*', null);
+  });
   onmessage = t.step_func(function(e) {
     assert_array_equals(e.ports, []);
     this.done();