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Issue 2936283003: Update CSSOM SmoothScroll Web Platform Test (Closed)
Patch Set: Update the tests and idl Created 3 years, 6 months ago
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1 <!DOCTYPE HTML>
2 <script src="/resources/testharness.js"></script>
3 <script src="/resources/testharnessreport.js"></script>
4 <title>Check End Position of scrollIntoView when arg is not fully specified</tit le>
5 <div id="container" style="height: 2500px; width: 2500px;">
6 <div id="content" style="height: 500px; width: 500px;margin-left: 1000px; marg in-right: 1000px; margin-top: 1000px;margin-bottom: 1000px;background-color: red ">
7 </div>
8 </div>
9 <script>
10 add_completion_callback(() => document.getElementById("container").remove());
11 var content_height = 500;
12 var content_width = 500;
13 var window_height = document.documentElement.clientHeight;
14 var window_width = document.documentElement.clientWidth;
15 var content = document.getElementById("content");
16
17 function instantScrollToTestArgs(arg, expected_x, expected_y) {
18 window.scrollTo(0, 0);
19 assert_not_equals(window.scrollX, expected_x);
20 assert_not_equals(window.scrollY, expected_y);
21 if (arg == "omitted")
22 content.scrollIntoView();
23 else
24 content.scrollIntoView(arg);
25 assert_approx_equals(window.scrollX, expected_x, 1);
26 assert_approx_equals(window.scrollY, expected_y, 1);
27 }
28
29 test(t => {
30 instantScrollToTestArgs("omitted",
31 content.offsetLeft + content_width - window_width,
32 content.offsetTop);
33 instantScrollToTestArgs(true,
34 content.offsetLeft + content_width - window_width,
35 content.offsetTop);
36 instantScrollToTestArgs(false,
37 content.offsetLeft + content_width - window_width,
38 content.offsetTop + content_height - window_height);
39 instantScrollToTestArgs({},
40 content.offsetLeft + (content_width - window_width) / 2,
41 content.offsetTop + (content_height - window_height) / 2);
42 instantScrollToTestArgs(null,
43 content.offsetLeft + (content_width - window_width) / 2,
44 content.offsetTop + (content_height - window_height) / 2);
45 instantScrollToTestArgs(undefined,
46 content.offsetLeft + content_width - window_width,
47 content.offsetTop);
48 }, "scrollIntoView should behave correctly when the arg is not fully specified a s ScrollIntoViewOptions");
49
50 </script>
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