Add promise-based addIceCandidate, setLocalDescription and setRemoteDescription to RTCPeerConnection

third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-ice.html

Index: third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-ice.html
diff --git a/third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-ice.html b/third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-ice.html
index f144b9dacfd2914c80f0bf16aa68e458ad49eaf0..30232d073d3e698fb243d48c00dddb60608303ab 100644
--- a/third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-ice.html
+++ b/third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-ice.html
@@ -25,24 +25,57 @@ function addIceCandidateSuccess()
     pc.close();
 }
 
-function addIceCandidateFailure()
+function unexpectedCallback()
 {
-    testFailed("addIceCandidateFailue was called.");
+    testFailed("unexpectedCallback was called.");
     finishJSTest();
 }
 
+function expectedTypeError(error)
+{
+  shouldBe(error.name, "TypeError")
+  testPassed("expectedTypeError was called.")
+}
+
 function onIceChange1()
 {
     if (pc.iceConnectionState === "completed") {
         testPassed("iceConnectionState is completed");
         iceCandidate = new RTCIceCandidate({candidate:"nano nano"});
-        shouldThrow('pc.addIceCandidate(null, addIceCandidateSuccess, addIceCandidateFailure);');
-        shouldThrow('pc.addIceCandidate(iceCandidate, null, addIceCandidateFailure);');
-        shouldThrow('pc.addIceCandidate(iceCandidate, addIceCandidateSuccess, null);');
-        shouldNotThrow('pc.addIceCandidate(iceCandidate, addIceCandidateSuccess, addIceCandidateFailure);');
+        shouldNotThrow('pc.addIceCandidate(null, addIceCandidateSuccess, unexpectedCallback).catch(expectedTypeError);');
+        shouldNotThrow('pc.addIceCandidate(iceCandidate, null, unexpectedCallback).catch(expectedTypeError);');
+        shouldNotThrow('pc.addIceCandidate(iceCandidate, addIceCandidateSuccess, null).catch(expectedTypeError);');
+        shouldNotThrow('pc.addIceCandidate(iceCandidate, addIceCandidateSuccess, unexpectedCallback);');
     }
 }
 
+function testExecutionOrderClosedConnection()
+{
+    var localPeerConnection = new webkitRTCPeerConnection(null, null);
+    orderCounter = 0;
+    localPeerConnection.addIceCandidate(1).catch(function(error) {
+        window.error = error;
+        shouldBe('error.name', '"TypeError"');
+        orderCounter++;
+        shouldBeEqualToNumber('orderCounter', 1);
+    });
+    localPeerConnection.close();
+    var iceCandidate = new RTCIceCandidate({candidate:"nano nano"});
+    localPeerConnection.addIceCandidate(iceCandidate, unexpectedCallback, function(error) {
+        window.error = error;
+        shouldBe('error', '"The RTCPeerConnection\'s signalingState is \'closed\'."');
+        orderCounter++;
+        shouldBeEqualToNumber('orderCounter', 2);
+    });
+    localPeerConnection.addIceCandidate(1).catch(function(error) {
+        window.error = error;
+        shouldBe('error.name', '"TypeError"');
+        orderCounter++;
+        shouldBeEqualToNumber('orderCounter', 3);
+    });
+}
+
+shouldNotThrow('testExecutionOrderClosedConnection()');
 shouldNotThrow('pc = new webkitRTCPeerConnection(null, null);');
 pc.oniceconnectionstatechange = onIceChange1;