third_party/WebKit/LayoutTests/fast/scroll-behavior/scroll-into-view-scrolls-layout-viewport.html - Issue 1424313003: element.scrollIntoView only scrolls the layout viewport

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/scroll-behavior/scroll-into-view-scrolls-layout-viewport.html

Issue 1424313003: element.scrollIntoView only scrolls the layout viewport (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: review feedback Created 5 years, 1 month ago

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	1 <!DOCTYPE html>

	2 <style>

	3 body {

	4 height: 800px;

	5 width: 800px;

	6 }

	7 #box {

	8 background-color: black;

	9 top: 700px;

	10 left: 100px;

	11 height: 40px;

	12 width: 40px;

	13 position: absolute;

	14 }

	15 </style>

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

	17 <script>

	18 if (window.testRunner && window.internals) {

	19 window.jsTestIsAsync = true;

	20 testRunner.dumpAsText();

	21 testRunner.waitUntilDone();

	22 setPrintTestResultsLazily();

	23 }

	24

	25 description("Test that element.scrollIntoView() only scrolls the layout\

	26 viewport when the intertVisualViewport is set.");

	27

	28 function runTest() {

	29 if (!window.testRunner \|\| !window.internals) {

	30 testFailed("This test requires test runner and internals");

	31 finishJSTest();

	32 return;

	33 }

	34 internals.setPageScaleFactor(2.0);

	35 var target = document.getElementById("box");

	36

	37 internals.settings.setInertVisualViewport(true);

	38 window.scrollTo(0, 0);

	39 internals.setVisualViewportOffset(0, 0);

	40 target.scrollIntoView();

	41 shouldBe('internals.visualViewportScrollX()', 'window.scrollX');

	42 shouldBe('internals.visualViewportScrollY()', 'window.scrollY');

	43 shouldBe('window.scrollX', '0');

	44 shouldBeGreaterThan('window.scrollY', '0');

	45 window.scrollTo(0, 0);

	46 internals.setVisualViewportOffset(0, 0);

	47 target.scrollIntoViewIfNeeded();

	48 shouldBe('internals.visualViewportScrollX()', 'window.scrollX');

	49 shouldBe('internals.visualViewportScrollY()', 'window.scrollY');

	50 shouldBe('window.scrollX', '0');

	51 shouldBeGreaterThan('window.scrollY', '0');

	52

	53 finishJSTest();

	54 }

	55

	56 onload = runTest;

	57 </script>

	58

	59 <div id="box"></div>

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