blob: 8cf96230b5a45cc3711a194082bc42b0d1596bbb [file] [log] [blame]
<!doctype html>
<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<style>
#test-root * {
background-color: red;
}
</style>
<style id="style">
</style>
</head>
<body>
<div style="display:none" id="test-root">
<testcaseA id="testcase1" attribute1="value1" class="bar baz bazoo" attribute3="value3">Not empty</testcaseA>
<testcaseB id="testcase2" class="bar baz bazoo" attribute2="value2" attribute3="value3"></testcaseB>
<testcaseA id="testcase3" attribute1="value1" class="foo baz bazoo">Not empty</testcaseA>
<testcaseB id="testcase4" attribute1="value1" class="foo bar bazoo">Not empty</testcaseB>
<testcaseA id="testcase5" class="foo baz bazoo" attribute2="value2" attribute3="value3">Not empty</testcaseA>
<testcaseB id="testcase6" attribute1="value1" class="foo bar baz" attribute3="value3">Not empty</testcaseB>
<testcaseA id="testcase7" attribute1="value1" class="bar baz bazoo">Not empty</testcaseA>
<testcaseB id="testcase8" attribute1="value1" class="foo baz bazoo">Not empty</testcaseB>
<testcaseA id="testcase9" class="foo bar bazoo" attribute2="value2" attribute3="value3"></testcaseA>
<testcaseB id="testcase10" attribute1="value1" class="foo bar bazoo" attribute3="value3">Not empty</testcaseB>
<testcaseA id="testcase11" attribute1="value1" class="foo bar baz">Not empty</testcaseA>
<testcaseB id="testcase12" attribute1="value1" class="bar baz bazoo">Not empty</testcaseB>
<testcaseA id="testcase13" attribute1="value1" class="foo baz bazoo" attribute3="value3">Not empty</testcaseA>
<testcaseB id="testcase14" class="foo bar baz" attribute2="value2">Not empty</testcaseB>
<testcaseA id="testcase15" attribute1="value1" class="foo bar bazoo">Not empty</testcaseA>
<testcaseB id="testcase16" attribute1="value1" class="foo bar baz" attribute3="value3">Not empty</testcaseB>
<testcaseA id="testcase17" attribute1="value1" class="bar baz bazoo" attribute3="value3">Not empty</testcaseA>
<testcaseB id="testcase18" attribute1="value1" class="foo baz bazoo">Not empty</testcaseB>
<testcaseA id="testcase19" attribute1="value1" class="foo bar bazoo">Not empty</testcaseA>
<testcaseB id="testcase20" class="bar baz bazoo" attribute2="value2" attribute3="value3">Not empty</testcaseB>
<testcaseA id="testcase21" attribute1="value1" class="foo bar baz" attribute3="value3"></testcaseA>
<testcaseB id="testcase22" attribute1="value1" class="bar baz bazoo">Not empty</testcaseB>
<testcaseA id="testcase23" attribute1="value1" class="foo baz bazoo">Not empty</testcaseA>
<testcaseB id="testcase24" attribute1="value1" class="foo bar bazoo" attribute3="value3">Not empty</testcaseB>
<testcaseA id="testcase25" attribute1="value1" class="foo bar baz" attribute3="value3">Not empty</testcaseA>
<testcaseB id="testcase26" attribute1="value1" class="bar baz bazoo">Not empty</testcaseB>
<testcaseA id="testcase27" class="foo baz bazoo" attribute2="value2"></testcaseA>
<testcaseB id="testcase28" attribute1="value1" class="foo baz bazoo" attribute3="value3">Not empty</testcaseB>
<testcaseA id="testcase29" attribute1="value1" class="foo bar bazoo">Not empty</testcaseA>
<testcaseB id="testcase30" attribute1="value1" class="foo bar baz">Not empty</testcaseB>
</div>
</body>
<script>
description('Test chaining :nth-child(An+B) selectors does not aggregate separate selectors.');
function testQuerySelector(selector, expectedIds) {
shouldBe("document.querySelectorAll('" + selector + "').length", '' + expectedIds.length);
for (var i = 0; i < expectedIds.length; ++i)
shouldBeEqualToString("document.querySelectorAll('" + selector + "')[" + i + "].id", expectedIds[i]);
}
function testStyling(selector, expectedIds) {
var stylingElement = document.getElementById("style");
stylingElement.innerHTML = '' + selector + ' { background-color: rgb(10, 100, 200); }';
var allTestCases = document.querySelectorAll("#test-root *");
for (var i = 0; i < allTestCases.length; ++i) {
var expectMatch = expectedIds.indexOf(allTestCases[i].id) >= 0;
shouldBeEqualToString('getComputedStyle(document.querySelectorAll("#test-root *")[' + i + ']).backgroundColor', expectMatch ? 'rgb(10, 100, 200)' : 'rgb(255, 0, 0)');
}
stylingElement.innerHTML = '';
}
function testSelector(selector, expectedIds) {
debug("Testing \"" + selector + "\"");
testQuerySelector("#test-root " + selector, expectedIds);
testStyling("#test-root " + selector, expectedIds);
debug("");
}
testSelector("testcaseA:nth-child(2n of testcaseA)", ["testcase3", "testcase7", "testcase11", "testcase15", "testcase19", "testcase23", "testcase27"]);
testSelector("testcaseA:nth-child(2n of [attribute1])", ["testcase3", "testcase11", "testcase13", "testcase21", "testcase23", "testcase25"]);
// This should be the conjunction of the two selectors, which should return the intersection of the results.
testSelector("testcaseA:nth-child(2n of testcaseA):nth-child(2n of [attribute1])", ["testcase3", "testcase11", "testcase23"]);
// This is the disjunction of the selectors. Due to the counting, it is not the union of the previous results.
testSelector("testcaseA:nth-child(2n of testcaseA, [attribute1])", ["testcase3", "testcase5", "testcase7", "testcase9", "testcase11", "testcase13", "testcase21", "testcase23", "testcase25", "testcase27", "testcase29"]);
</script>
<script src="../../resources/js-test-post.js"></script>
</html>