| <!DOCTYPE html> |
| <script src="../../../resources/js-test.js"></script> |
| |
| <script> |
| window.jsTestIsAsync = true; |
| var numCalls = 0; |
| |
| description("This test verifies that that visualviewportchanged event gets \ |
| fired when the window is resized."); |
| |
| function runTest() { |
| if (!window.eventSender || !window.internals || !window.testRunner) { |
| finishJSTest(); |
| return; |
| } |
| |
| testRunner.useUnfortunateSynchronousResizeMode(); |
| |
| // Turn off smooth scrolling. |
| internals.settings.setScrollAnimatorEnabled(false); |
| |
| document.addEventListener('visualviewportchanged', function(e) { |
| numCalls++; |
| }); |
| |
| resizeTo(outerWidth - 24, outerHeight - 24); |
| requestAnimationFrame(function() { |
| shouldBe("numCalls", "1"); |
| resizeTo(outerWidth + 24, outerHeight + 24); |
| requestAnimationFrame(function() { |
| shouldBe("numCalls", "2"); |
| finishJSTest(); |
| }); |
| }); |
| } |
| </script> |
| |
| <body onload="runTest()"></body> |
