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Side by Side Diff: LayoutTests/fullscreen/rendering/ua-style-iframe.html

Issue 974783002: Match the Fullscreen spec's CSS as far as currently practical (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: address feedback Created 5 years, 9 months ago
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1 <!DOCTYPE html>
2 <title>Override user-agent level style sheet defaults for an iframe</title>
3 <script src="../../resources/testharness.js"></script>
4 <script src="../../resources/testharnessreport.js"></script>
5 <script src="../trusted-event.js"></script>
6 <style>
7 iframe {
8 /* Override everything which is !important in the UA style sheet. */
9 position: relative !important;
10 top: auto !important;
11 right: auto !important;
12 bottom: auto !important;
13 left: auto !important;
14 margin: 10px !important;
15 box-sizing: content-box !important;
16 min-width: 50% !important;
17 max-width: 50% !important;
18 min-height: 50% !important;
19 max-height: 50% !important;
20 width: 50% !important;
21 height: 50% !important;
22 object-fit: none !important;
23 flex: 1 1 auto !important;
24 transform: translate(0, 0) !important;
25 }
26 </style>
27 <div id="log"></div>
28 <div>
29 <iframe></iframe>
30 </div>
31 <script>
32 async_test(function()
33 {
34 var iframe = document.querySelector("iframe");
35 // The HTML user-agent level style sheet defaults gives iframe a border.
36 // https://html.spec.whatwg.org/#embedded-content-rendering-rules
37 assert_equals(getComputedStyle(iframe).borderStyle, "inset");
38
39 document.addEventListener("fullscreenchange", this.step_func_done(function()
40 {
41 var style = getComputedStyle(iframe);
42 // All properties should match the UA style sheet.
43 assert_equals(style.position, "fixed");
44 assert_equals(style.top, "0px");
45 assert_equals(style.right, "0px");
46 assert_equals(style.bottom, "0px");
47 assert_equals(style.left, "0px");
48 assert_equals(style.margin, "0px");
49 assert_equals(style.boxSizing, "border-box");
50 assert_equals(style.minWidth, "0px");
51 assert_equals(style.maxWidth, "none");
52 assert_equals(style.minHeight, "0px");
53 assert_equals(style.maxHeight, "none");
54 assert_equals(style.width, window.innerWidth + "px");
55 assert_equals(style.height, window.innerHeight + "px");
Julien - ping for review 2015/03/04 17:50:22 You forgot to remove these 2 per your comment on p
philipj_slow 2015/03/05 04:05:06 I meant that I added back with width and height ov
56 assert_equals(style.objectFit, "contain");
57 assert_equals(style.flex, "0 0 auto"); // none computes to 0 0 auto
58 assert_equals(style.transform, "none");
59 // The Fullscreen user-agent level style sheet defaults remove the borde r.
60 assert_equals(style.borderStyle, "none");
61 }));
62
63 trusted_request(iframe);
64 });
65 </script>
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