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Side by Side Diff: third_party/WebKit/LayoutTests/fast/dom/viewport/viewport-dimensions-iframe.html

Issue 2070563002: Seperate DOMVisualViewport from Blink's VisualViewport class (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: nit Created 4 years, 6 months ago
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1 <!DOCTYPE html>
2 <style>
3 body {
4 height: 2000px;
5 width: 2000px;
6 }
7 #frame {
8 height: 500px;
9 width: 200px;
10 }
11 </style>
12 <script src="../../../resources/testharness.js"></script>
13 <script src="../../../resources/testharnessreport.js"></script>
14 <script>
15 var scrollbarWidth = 15;
16 var scrollbarHeight = 15;
17
18 function frameViewport() {
19 return frame.contentWindow.visualViewport;
20 }
21
22 async_test(function(t) {
23 window.onload = t.step_func(function() {
24 internals.setPageScaleFactor(2);
25
26 // The page scale on the root frame shouldn't affect the viewport/scale
27 // values in the iframe.
28 var frame = document.getElementById("frame");
29 frame.contentWindow.scrollTo(10, 15);
30 assert_equals(frameViewport().clientWidth, 200 - scrollbarWidth);
31 assert_equals(frameViewport().clientHeight, 500 - scrollbarHeight);
32 assert_equals(frameViewport().scrollLeft, 0);
33 assert_equals(frameViewport().scrollTop, 0);
34 assert_equals(frameViewport().pageScale, 1);
35
36 t.done();
37 });
38 }, 'Verify viewport dimensions for iframe.');
39 </script>
40 <iframe id="frame" srcdoc="
41 <style>
42 body {
43 width: 2000px;
44 height: 2000px;
45 }
46 </style>
47 "></iframe>
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