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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /layout/style/test/test_bug319381.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/style/test/test_bug319381.html')
| -rw-r--r-- | layout/style/test/test_bug319381.html | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/layout/style/test/test_bug319381.html b/layout/style/test/test_bug319381.html new file mode 100644 index 000000000..f387428e8 --- /dev/null +++ b/layout/style/test/test_bug319381.html @@ -0,0 +1,89 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=319381 +--> +<head> + <title>Test for Bug 319381</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=319381">Mozilla Bug 319381</a> +<p id="display"></p> +<div id="content" style="display: none"> + <div id="t"></div> +</div> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +/** Test for Bug 319381 **/ + +function c() { + return document.defaultView.getComputedStyle($('t'), ""). + getPropertyValue("overflow"); +} + +function cval() { + return document.defaultView.getComputedStyle($('t'), ""). + getPropertyCSSValue("overflow"); +} + +var vals = ["visible", "hidden", "auto", "scroll"]; +var mozVals = ["-moz-scrollbars-vertical", "-moz-scrollbars-horizontal"]; +var i, j; + +for (i = 0; i < vals.length; ++i) { + $('t').style.overflow = vals[i]; + is($('t').style.overflow, vals[i], "Roundtrip"); + is(c(), vals[i], "Simple property set"); + isnot(cval(), null, "Simple property as CSSValue"); +} + +$('t').style.overflow = mozVals[0]; +is($('t').style.getPropertyValue("overflow-y"), "scroll", "Roundtrip"); +is($('t').style.getPropertyValue("overflow-x"), "hidden", "Roundtrip"); +is($('t').style.overflow, "", "Shorthand read directly"); +is(c(), "", "Shorthand computed"); +is(cval(), null, "Shorthand as CSSValue"); + +$('t').style.overflow = mozVals[1]; +is($('t').style.getPropertyValue("overflow-x"), "scroll", "Roundtrip"); +is($('t').style.getPropertyValue("overflow-y"), "hidden", "Roundtrip"); +is($('t').style.overflow, "", "Shorthand read directly"); +is(c(), "", "Shorthand computed"); +is(cval(), null, "Shorthand as CSSValue"); + +for (i = 0; i < vals.length; ++i) { + for (j = 0; j < vals.length; ++j) { + $('t').setAttribute("style", + "overflow-x: " + vals[i] + "; overflow-y: " + vals[j]); + is($('t').style.getPropertyValue("overflow-x"), vals[i], "Roundtrip"); + is($('t').style.getPropertyValue("overflow-y"), vals[j], "Roundtrip"); + + if (i == j) { + is($('t').style.overflow, vals[i], "Shorthand serialization"); + } else { + is($('t').style.overflow, "", "Shorthand serialization"); + } + + // "visible" overflow-x and overflow-y become "auto" in computed style if + // the other direction is not also "visible". + if (i == j || (vals[i] == "visible" && vals[j] == "auto")) { + is(c(), vals[j], "Shorthand computation"); + isnot(cval(), null, "Shorthand computation as CSSValue"); + } else if (vals[j] == "visible" && vals[i] == "auto") { + is(c(), vals[i], "Shorthand computation"); + isnot(cval(), null, "Shorthand computation as CSSValue"); + } else { + is(c(), "", "Shorthand computation"); + is(cval(), null, "Shorthand computation as CSSValue"); + } + } +} + +</script> +</pre> +</body> +</html> + |