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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /layout/generic/test/test_bug633762.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/generic/test/test_bug633762.html')
| -rw-r--r-- | layout/generic/test/test_bug633762.html | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/layout/generic/test/test_bug633762.html b/layout/generic/test/test_bug633762.html new file mode 100644 index 0000000000..19a6184b14 --- /dev/null +++ b/layout/generic/test/test_bug633762.html @@ -0,0 +1,68 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=633762 +--> +<head> + <title>Test for Bug 633762</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> + <script type="text/javascript" src="/tests/gfx/layers/apz/test/mochitest/apz_test_utils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + +</head> +<body> +<p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug?id=633762">Mozilla Bug 633762</a> + +<iframe id="i" src="bug633762_iframe.html#a"></iframe> + +<pre id="test"> +<script> + +var doc; + +async function runTests() { + var i = document.getElementById("i"); + doc = i.contentDocument; + var win = i.contentWindow; + // set display none on b + doc.getElementById("b").style.display = "none"; + // flush layout + doc.documentElement.offsetLeft; + // focus on the iframe + win.focus(); + + // clear out any potential scroll events so we can listen for the one we want without false positives + await waitToClearOutAnyPotentialScrolls(window); + + step2(); +} + +function step2() { + var i = document.getElementById("i"); + doc = i.contentDocument; + var win = i.contentWindow; + // record scrolltop + scrollTopBefore = doc.body.scrollTop; + // send up arrow key event + sendKey("UP"); + + win.addEventListener("scroll", finish, {once: true, capture: true}); +} + +function finish() { + // assert that scroll top is now less than before + ok(scrollTopBefore > doc.body.scrollTop, "pressing up arrow should scroll up"); + SimpleTest.finish(); +} + +var smoothScrollPref = "general.smoothScroll"; +SimpleTest.waitForExplicitFinish(); +SimpleTest.waitForFocus(function() { + SpecialPowers.pushPrefEnv({"set":[[smoothScrollPref, false]]}, runTests); +}); +</script> +</pre> + +</body> +</html> |