third_party/WebKit/LayoutTests/scrollbars/iframe-scrollbar-becomes-custom.html - Issue 2235693002: convert LayoutTest/scrollbars/* js-test.js tests to testharness.js based tests

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Side by Side Diff: third_party/WebKit/LayoutTests/scrollbars/iframe-scrollbar-becomes-custom.html

Issue 2235693002: convert LayoutTest/scrollbars/* js-test.js tests to testharness.js based tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: addressed review comments Created 4 years, 4 months ago

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1 <!DOCTYPE HTML>	1 <!DOCTYPE HTML>

2 <script src="../resources/js-test.js"></script>	2 <script src="../resources/testharness.js"></script>

3 <iframe id="i" frameborder="0" style="margin-top: 10px"></iframe>	3 <script src="../resources/testharnessreport.js"></script>

	4 <iframe frameborder="0" style="margin-top: 10px"></iframe>

4 <div id="content" style="display: none">	5 <div id="content" style="display: none">

5 <div id="block1" style='background-color: #ccc'>100% width</div><br>	6 <div id="block1" style='background-color: #ccc'>100% width</div><br>

6 <div style='background-color: #ddf; width: 400px; height: 300px'></div>	7 <div style='background-color: #ddf; width: 400px; height: 300px'></div>

7 </div>	8 </div>

8 <script>	9 <script>

	10 test(function() {

	11 var iframedoc = document.querySelector("iframe").contentDocument;

	12 var sheet = iframedoc.head.appendChild(iframedoc.createElement("style")).she et;

9	13

10 var idoc = document.querySelector("#i").contentDocument;

11 var sheet = idoc.head.appendChild(idoc.createElement("style")).sheet;

12	14

13 idoc.body.style.margin = '0';	15 iframedoc.body.style.margin = "0";

14 idoc.body.innerHTML = document.querySelector('#content').innerHTML;	16 iframedoc.body.innerHTML = document.querySelector("#content").innerHTML;

15	17

16 var block = idoc.querySelector("#block1");

17 var origWidth = block.offsetWidth;

18	18

19 sheet.insertRule("::-webkit-scrollbar { width: 50px; height: 20px; }", 0);	19 var block = iframedoc.querySelector("#block1");

20 sheet.insertRule("::-webkit-scrollbar-thumb { background: #cce; }", 1);	20 var origWidth = block.offsetWidth;

21	21

22 var width = block.offsetWidth;

23	22

24 shouldBe("250", String(width));	23 sheet.insertRule("::-webkit-scrollbar { width: 50px; height: 20px; }", 0);

25 shouldBeTrue("width < origWidth");	24 sheet.insertRule("::-webkit-scrollbar-thumb { background: #cce; }", 1);

26	25

	26 var width = block.offsetWidth;

	27

	28 assert_equals(250, width);

	29 assert_less_than(width, origWidth);

	30 });

27 </script>	31 </script>

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