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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/inspector/tests/test_selectormatcheselement.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/inspector/tests/test_selectormatcheselement.html')
| -rw-r--r-- | layout/inspector/tests/test_selectormatcheselement.html | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/layout/inspector/tests/test_selectormatcheselement.html b/layout/inspector/tests/test_selectormatcheselement.html new file mode 100644 index 000000000..a052f74d1 --- /dev/null +++ b/layout/inspector/tests/test_selectormatcheselement.html @@ -0,0 +1,90 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1037519 +--> +<head> + <title>Test for nsIDOMUtils::selectorMatchesElement</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <style type="text/css"> + #foo, + #bar, + #foo::before { + color: red; + } + #foo::before, + #bar::before { + content: 'foo-before'; + color: green; + } + #foo::after, + #bar::after { + content: 'foo-after'; + color: blue; + } + #foo::first-line, + #bar::first-line { + text-decoration: underline; + } + #foo::first-letter, + #bar::first-letter { + font-variant: small-caps; + } + </style> +</head> +<body> +<div id="foo">foo content</div> +<pre id="test"> +<script type="application/javascript"> + +function do_test() { + var utils = SpecialPowers.Cc["@mozilla.org/inspector/dom-utils;1"] + .getService(SpecialPowers.Ci.inIDOMUtils); + + var element = document.querySelector("#foo"); + + var elementRules = utils.getCSSStyleRules(element); + var elementRule = elementRules.GetElementAt(elementRules.Count() - 1); + + is (utils.selectorMatchesElement(element, elementRule, 0), true, + "Matches #foo"); + is (utils.selectorMatchesElement(element, elementRule, 1), false, + "Doesn't match #bar"); + is (utils.selectorMatchesElement(element, elementRule, 0, ":bogus"), false, + "Doesn't match #foo with a bogus pseudo"); + is (utils.selectorMatchesElement(element, elementRule, 2, ":bogus"), false, + "Doesn't match #foo::before with bogus pseudo"); + is (utils.selectorMatchesElement(element, elementRule, 0, ":after"), false, + "Does match #foo::before with the :after pseudo"); + + checkPseudo(":before"); + checkPseudo(":after"); + checkPseudo(":first-letter"); + checkPseudo(":first-line"); + + SimpleTest.finish(); + + function checkPseudo(pseudo) { + var rules = utils.getCSSStyleRules(element, pseudo); + var rule = rules.GetElementAt(rules.Count() - 1); + + is (utils.selectorMatchesElement(element, rule, 0), false, + "Doesn't match without " + pseudo); + is (utils.selectorMatchesElement(element, rule, 1), false, + "Doesn't match without " + pseudo); + + is (utils.selectorMatchesElement(element, rule, 0, pseudo), true, + "Matches on #foo" + pseudo); + is (utils.selectorMatchesElement(element, rule, 1, pseudo), false, + "Doesn't match on #bar" + pseudo); + } +} + +SimpleTest.waitForExplicitFinish(); +addLoadEvent(do_test); + +</script> +</pre> +</body> +</html> |