| <!doctype html> |
| <html> |
| <head> |
| <title>Viewport: Window Resize Fires Event</title> |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="viewport_support.js"></script> |
| <script> |
| setup({explicit_timeout: true, explicit_done: true}) |
| </script> |
| </head> |
| <body> |
| <h1>Viewport: Window Resize Fires Event</h1> |
| <h4> |
| Test Description: This test checks that a resize event is fired against |
| the window.visualViewport object when the browser window is resized. |
| </h4> |
| <h2 style="color: red">THIS IS A MANUAL TEST</h2> |
| <p id="skip"> |
| <button id="skipbtn" onclick="skipManualTest();">Skip Test</button> |
| </p> |
| <p id="instruction"></p> |
| <button id="continue">Start Test</button> |
| <div id="log"></div> |
| </body> |
| <script> |
| var continueBtn = document.getElementById("continue"); |
| |
| function continueTest() { |
| nextStep(function(instructionText) { |
| var instruction = document.getElementById("instruction"); |
| continueBtn.innerText = "Continue"; |
| instruction.innerText = instructionText; |
| }); |
| } |
| |
| continueBtn.addEventListener('click', continueTest); |
| |
| var didResizeView; |
| var cancelable; |
| var bubbles; |
| |
| function resetValues() { |
| didResizeView = false; |
| cancelable = undefined; |
| bubbles = undefined; |
| } |
| |
| addManualTestStep( |
| function() { |
| resetValues(); |
| window.visualViewport.addEventListener('resize', function(e) { |
| didResizeView = true; |
| cancelable = e.cancelable; |
| bubbles = e.bubbles; |
| }); |
| }, |
| null, |
| '1. Resize the browser window (if on mobile, rotate the device)'); |
| |
| |
| addManualTestStep( |
| function() { |
| assert_true(didResizeView); |
| assert_false(cancelable); |
| assert_false(bubbles); |
| }, |
| 'Resize event fired at window.visualViewport after window resized', |
| '2. Unrotate the device or reset window size if needed.'); |
| |
| addManualTestStep( |
| resetValues, |
| null, |
| '3. Pinch-zoom anywhere on the page by any amount.'); |
| |
| addManualTestStep( |
| function() { |
| assert_true(didResizeView); |
| assert_false(cancelable); |
| assert_false(bubbles); |
| }, |
| 'Pinch-zooming fires a resize event', |
| '4. Pinch-zoom back out'); |
| |
| addManualTestStep( |
| function() { continueBtn.remove(); }, |
| null, |
| 'Test Complete'); |
| </script> |
| </html> |