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Add mochitests for getComputedStyle and querySelector(All) lying about :visited selectors. (Bug 147777)
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L. David Baron
parent
13e72332b4
commit
0c9f4d1933
@ -176,6 +176,7 @@ _TEST_FILES = test_acid3_test46.html \
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test_value_cloning.html \
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test_value_computation.html \
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test_value_storage.html \
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test_visited_lying.html \
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test_visited_pref.html \
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test_visited_reftests.html \
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css_properties.js \
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@ -202,6 +203,7 @@ _TEST_FILES = test_acid3_test46.html \
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ccd-standards.html \
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ccd.sjs \
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visited-pref-iframe.html \
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visited-lying-inner.html \
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$(NULL)
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_VISITED_REFTEST_FILES = \
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97
layout/style/test/test_visited_lying.html
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97
layout/style/test/test_visited_lying.html
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@ -0,0 +1,97 @@
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=147777
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-->
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<head>
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<title>Test for Bug 147777</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=147777">Mozilla Bug 147777</a>
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<iframe id="iframe" src="visited-lying-inner.html" style="width: 20em; height: 5em"></iframe>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 147777 **/
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SimpleTest.waitForExplicitFinish();
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window.addEventListener("load", start, false);
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var iframe;
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var visitedlink, unvisitedlink;
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var snapshot1;
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function start()
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{
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// Our load event has fired, so we know our iframe is loaded.
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iframe = document.getElementById("iframe");
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visitedlink = iframe.contentDocument.getElementById("visitedlink");
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unvisitedlink = iframe.contentDocument.getElementById("unvisitedlink");
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// First, take a snapshot of it with both links unvisited.
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snapshot1 = snapshotWindow(iframe.contentWindow, false);
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// Then, change one of the links in the iframe to being visited.
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visitedlink.href = window.location;
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// Then, start polling to see when the history has updated the display.
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setTimeout(poll_for_restyle, 100);
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}
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function poll_for_restyle()
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{
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var snapshot2 = snapshotWindow(iframe.contentWindow, false);
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var equal = compareSnapshots(snapshot1, snapshot2, true)[0];
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if (equal) {
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// keep polling
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setTimeout(poll_for_restyle, 100);
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} else {
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// We now know that the link is visited, so we're ready to run
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// tests.
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run_tests();
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}
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}
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function run_tests()
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{
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// Test querySelector and querySelectorAll.
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var subdoc = iframe.contentDocument;
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is(subdoc.querySelector(":link"), unvisitedlink,
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"first :link should be the unvisited link");
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is(subdoc.querySelector(":visited"), null,
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"querySelector should not find anything :visited");
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var qsr = subdoc.querySelectorAll(":link");
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is(qsr.length, 2, "querySelectorAll(:link) should find 2 results");
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is(qsr[0], unvisitedlink, "querySelectorAll(:link)[0]");
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is(qsr[1], visitedlink, "querySelectorAll(:link)[1]");
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qsr = subdoc.querySelectorAll(":visited");
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is(qsr.length, 0, "querySelectorAll(:visited) should find 0 results");
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// Test getComputedStyle.
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var subwin = iframe.contentWindow;
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is(subwin.getComputedStyle(unvisitedlink, "").color, "rgb(0, 0, 255)",
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"getComputedStyle on unvisited link should report color is blue");
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is(subwin.getComputedStyle(visitedlink, "").color, "rgb(0, 0, 255)",
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"getComputedStyle on visited link should report color is blue");
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// Test mozMatchesSelector.
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is(unvisitedlink.mozMatchesSelector(":link"), true,
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"unvisited link matches :link");
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is(visitedlink.mozMatchesSelector(":link"), true,
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"visited link matches :link");
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is(unvisitedlink.mozMatchesSelector(":visited"), false,
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"unvisited link does not match :visited");
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is(visitedlink.mozMatchesSelector(":visited"), false,
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"visited link does not match :visited");
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SimpleTest.finish();
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}
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</script>
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</pre>
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</body>
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</html>
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8
layout/style/test/visited-lying-inner.html
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8
layout/style/test/visited-lying-inner.html
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<!DOCTYPE HTML>
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<title>Test document for test_visited_lying.html</title>
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<style>
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:link { color: blue }
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:visited { color: purple }
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</style>
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<div><a id="unvisitedlink" href="http://www.example.com/url-that-was-never-visited">unvisited link</a></div>
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<div><a id="visitedlink" href="http://www.example.com/url-that-was-never-visited">visited link</a></div>
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