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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 |
| 3 <script> |
| 4 var clicked = false; |
| 5 var count = 0; |
| 6 var requestId = 0; |
| 7 |
| 8 if (window.testRunner) { |
| 9 testRunner.dumpAsText(); |
| 10 testRunner.setCanOpenWindows(); |
| 11 testRunner.waitUntilDone(); |
| 12 } |
| 13 |
| 14 function log(message) |
| 15 { |
| 16 var console = document.getElementById("console"); |
| 17 console.appendChild(document.createTextNode(message + "\n")); |
| 18 } |
| 19 |
| 20 function click(newwindow, image) |
| 21 { |
| 22 var e = newwindow.document.createEvent("MouseEvent"); |
| 23 e.initMouseEvent("click", true, true, newwindow, 1, 1, 1, 1, 1, false, false
, false, false, 0, newwindow.document); |
| 24 image.dispatchEvent(e); |
| 25 } |
| 26 |
| 27 window.onload = function() |
| 28 { |
| 29 var newwindow = window.open("resources/flowchart.jpg"); |
| 30 if (window.testRunner) |
| 31 testRunner.useUnfortunateSynchronousResizeMode(); |
| 32 newwindow.onload = function() { |
| 33 |
| 34 newwindow.onresize = function() { |
| 35 var image = newwindow.document.querySelector("img"); |
| 36 if (image.clientWidth == 0) { |
| 37 // On GTK+, sometimes the resize callback fires before the GTK |
| 38 // window has finished resizing. If that happens, try to resize |
| 39 // again. |
| 40 requestId = newWindow.requestAnimationFrame(function() { |
| 41 newwindow.resizeTo(100, 100); |
| 42 if (requestId) |
| 43 newwindow.cancelAnimationFrame(requestId); |
| 44 requestId = 0; |
| 45 }); |
| 46 return; |
| 47 } |
| 48 |
| 49 if (window.eventSender) { |
| 50 if (!clicked) { |
| 51 // Zoom in level 1 |
| 52 eventSender.zoomPageIn(); |
| 53 var w = Math.round(image.clientWidth); |
| 54 var h = Math.round(image.clientHeight); |
| 55 log("Size at zoomed in level : " + w + " x " + h); |
| 56 clicked = true; |
| 57 count++; |
| 58 click(newwindow, image); |
| 59 } else { |
| 60 var w = Math.round(image.clientWidth); |
| 61 var h = Math.round(image.clientHeight); |
| 62 log("Size at zoomed level after scale up click " + count + "
: " + w + " x " + h); |
| 63 if (count == 3) |
| 64 testRunner.notifyDone(); |
| 65 |
| 66 // Restore the image size |
| 67 click(newwindow, image); |
| 68 count++; |
| 69 // Brings to normal zoom |
| 70 eventSender.zoomPageOut(); |
| 71 // Zoom out level 1 |
| 72 eventSender.zoomPageOut(); |
| 73 // Restore the image size |
| 74 var w = Math.round(image.clientWidth); |
| 75 var h = Math.round(image.clientHeight); |
| 76 log("Size at zoomed out level after click " + count + " (Ima
ge restored): " + w + " x " + h); |
| 77 count++; |
| 78 click(newwindow, image); |
| 79 } |
| 80 } |
| 81 }; |
| 82 |
| 83 newwindow.resizeTo(100, 100); |
| 84 }; |
| 85 } |
| 86 </script> |
| 87 <p>This tests that on a zoomed page, click to scale up / down works fine. This
test requires testRunner to run. To test manually, open <a href="resources/dice
.png">this image</a> in a browser window, resize the window to 100px tall and zo
om out and click on the image to scale it up.</p> |
| 88 <pre id="console"></pre> |
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Chromium Code Reviews
Issue 262053005:
Allow zoom/restore in a zoomed document. It is a regression from an earlier fix. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master