Blink-side layout tests for the new Device Orientation API.

LayoutTests/fast/dom/DeviceOrientation/script-tests/add-listener-from-callback.js

Index: LayoutTests/fast/dom/DeviceOrientation/script-tests/add-listener-from-callback.js
diff --git a/LayoutTests/fast/dom/DeviceOrientation/script-tests/add-listener-from-callback.js b/LayoutTests/fast/dom/DeviceOrientation/script-tests/add-listener-from-callback.js
index b42af4f60f2bc292345d18bfb0cabbc6bc48f90c..b3194a275f3b81492144557f479db672fd1b6fa2 100644
--- a/LayoutTests/fast/dom/DeviceOrientation/script-tests/add-listener-from-callback.js
+++ b/LayoutTests/fast/dom/DeviceOrientation/script-tests/add-listener-from-callback.js
@@ -3,9 +3,10 @@ description('Tests that adding a new event listener from a callback works as exp
 var mockAlpha = 1.1;
 var mockBeta = 2.2;
 var mockGamma = 3.3;
+var mockAbsolute = true;
 
 if (window.testRunner)
-    testRunner.setMockDeviceOrientation(true, mockAlpha, true, mockBeta, true, mockGamma);
+    testRunner.setMockDeviceOrientation(true, mockAlpha, true, mockBeta, true, mockGamma, true, mockAbsolute);
 else
     debug('This test can not be run without the TestRunner');
 
@@ -15,29 +16,24 @@ function checkOrientation(event) {
     shouldBe('deviceOrientationEvent.alpha', 'mockAlpha');
     shouldBe('deviceOrientationEvent.beta', 'mockBeta');
     shouldBe('deviceOrientationEvent.gamma', 'mockGamma');
+    shouldBe('deviceOrientationEvent.absolute', 'mockAbsolute');
 }
 
 var firstListenerEvents = 0;
 function firstListener(event) {
     checkOrientation(event);
+    window.removeEventListener('deviceorientation', firstListener);
     if (++firstListenerEvents == 1)
         window.addEventListener('deviceorientation', secondListener);
-    else if (firstListenerEvents > 2)
-        testFailed('Too many events for first listener.');
-    maybeFinishTest();
 }
 
 var secondListenerEvents = 0;
 function secondListener(event) {
     checkOrientation(event);
-    if (++secondListenerEvents > 1)
-        testFailed('Too many events for second listener.');
-    maybeFinishTest();
-}
-
-function maybeFinishTest() {
-    if (firstListenerEvents == 2 && secondListenerEvents == 1)
-        finishJSTest();
+    ++secondListenerEvents;
+    if (firstListenerEvents != 1 || secondListenerEvents != 1)
+        testFailed('Too many events fired for first or second listener');
+    finishJSTest();
 }
 
 window.addEventListener('deviceorientation', firstListener);