Merge pull request #331 from ooyala/pbw-7473

[pbw-7473] Fixing IE11 bug that keeps replay screen up after you clic…

src/main/js/main_html5.js

@@ -454,15 +454,15 @@ require("../../../html5-common/js/utils/environment.js");
       // makes the video play for a fraction of a second and then stop again at the end.
       // In this case we allow setting the initial time back to 0 as a workaround for this
       var queuedSeekRequired = OO.isSafari && videoEnded && time === 0;
-
       initialTime.value = time;
       initialTime.reached = false;
-
+      
       // [PBW-3866] Some Android devices (mostly Nexus) cannot be seeked too early or the seeked event is
       // never raised, even if the seekable property returns an endtime greater than the seek time.
       // To avoid this, save seeking information for use later.
       // [PBW-5539] Same issue with desktop Safari when setting initialTime after video ends
-      if (OO.isAndroid || (queuedSeekRequired && !OO.isIos)) {
+      // [PBW-7473] Same issue with IE11.
+      if (OO.isAndroid || OO.isIE11Plus || (queuedSeekRequired && !OO.isIos)) {
         queueSeek(initialTime.value);
       } else {
         this.seek(initialTime.value);

tests/unit/main_html5/wrapper-api-tests.js

@@ -309,6 +309,15 @@ describe('main_html5 wrapper tests', function () {
     expect(spy.callCount).to.be(1);
   });
 
+  it('should delay initialTime on IE11 until timeupdate is called', function(){
+    OO.isIE11Plus = true;
+    var spy = sinon.spy(wrapper, "seek");
+    wrapper.setInitialTime(10);
+    expect(spy.callCount).to.be(0);
+    $(element).triggerHandler("timeupdate");
+    expect(spy.callCount).to.be(1);
+  });
+
   it('should play if not seeking', function(){
     var spy = sinon.spy(element, "play");
     wrapper.play();