michael@0: /* Any copyright is dedicated to the public domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: // Bug 891763 - Test the mozbrowserresize event
michael@0: "use strict";
michael@0: 
michael@0: SimpleTest.waitForExplicitFinish();
michael@0: browserElementTestHelpers.setEnabledPref(true);
michael@0: browserElementTestHelpers.addPermission();
michael@0: 
michael@0: function runTest() {
michael@0:   var srcResizeTo = "data:text/html,       \
michael@0:     <script type='application/javascript'> \
michael@0:       window.resizeTo(300, 300);           \
michael@0:     <\/script>                             \
michael@0:   ";
michael@0: 
michael@0:   var srcResizeBy = "data:text/html,       \
michael@0:     <script type='application/javascript'> \
michael@0:       window.resizeBy(-100, -100);         \
michael@0:     <\/script>                             \
michael@0:   ";
michael@0: 
michael@0:   var count = 0;
michael@0:   function checkSize(iframe) {
michael@0:     count++;
michael@0:     is(iframe.clientWidth,  400, "iframe width does not change");
michael@0:     is(iframe.clientHeight, 400, "iframe height does not change");
michael@0:     if (count == 2) {
michael@0:       SimpleTest.finish();
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   function testIFrameWithSrc(src) {
michael@0:     var iframe = document.createElement('iframe');
michael@0:     SpecialPowers.wrap(iframe).mozbrowser = true;
michael@0:     iframe.style = "border:none; width:400px; height:400px;";
michael@0:     iframe.src = src;
michael@0:     iframe.addEventListener("mozbrowserresize", function (e) {
michael@0:       is(e.detail.width,  300, "Received correct resize event width");
michael@0:       is(e.detail.height, 300, "Received correct resize event height");
michael@0:       SimpleTest.executeSoon(checkSize.bind(undefined, iframe));
michael@0:     });
michael@0:     document.body.appendChild(iframe);
michael@0:   }
michael@0: 
michael@0:   testIFrameWithSrc(srcResizeTo);
michael@0:   testIFrameWithSrc(srcResizeBy);
michael@0: }
michael@0: 
michael@0: addEventListener('testready', runTest);