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Diffstat (limited to '')
| -rw-r--r-- | dom/base/test/test_bug1406102.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/dom/base/test/test_bug1406102.html b/dom/base/test/test_bug1406102.html new file mode 100644 index 0000000000..a561f1e8b6 --- /dev/null +++ b/dom/base/test/test_bug1406102.html @@ -0,0 +1,41 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1406102</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <style type="text/css"> + html { + height: 100%; + } + body { + height: 2866px; + } + </style> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1406102">Mozilla Bug 1406102</a> +<p id="display"></p> +<div id="content"> + <div id="target"></div> +</div> +<pre id="test"> +<script type="application/javascript"> + + let observer = new IntersectionObserver(function (changes) { + ok(changes[0].intersectionRatio >= 0, + 'intersectionRatio should be equal to or greater than zero'); + if (changes[0].intersectionRatio > 0) { + SimpleTest.finish(); + } + }); + observer.observe(document.body); + SimpleTest.waitForExplicitFinish(); + +</script> +</pre> +<div id="log"> +</div> +</body> +</html> |