| <!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('Check the basic features of the ":nth-child(An+B of selectorList)" pseudo class.'); |
| |
| 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(""); |
| } |
| |
| // Test cases inspired by the :nth-child() examples from http://nthmaster.com/. |
| testSelector(":nth-child(8 of [class], [id])", ["testcase8"]); |
| testSelector(":nth-child(n+6 of [class], [id])", ["testcase6", "testcase7", "testcase8", "testcase9", "testcase10", "testcase11", "testcase12", "testcase13", "testcase14", "testcase15", "testcase16", "testcase17", "testcase18", "testcase19", "testcase20", "testcase21", "testcase22", "testcase23", "testcase24", "testcase25", "testcase26", "testcase27", "testcase28", "testcase29", "testcase30"]); |
| testSelector(":nth-child(-n+9 of [class], [id])", ["testcase1", "testcase2", "testcase3", "testcase4", "testcase5", "testcase6", "testcase7", "testcase8", "testcase9"]); |
| testSelector(":nth-child(n+4 of [class], [id]):nth-child(-n+8 of [class])", ["testcase4", "testcase5", "testcase6", "testcase7", "testcase8"]); |
| testSelector(":nth-child(-n+8 of [class], [id]):nth-child(n+4 of [class])", ["testcase4", "testcase5", "testcase6", "testcase7", "testcase8"]); |
| testSelector(":nth-child(n+2 of [class], [id]):nth-child(odd of [class]):nth-child(-n+9 of [class])", ["testcase3", "testcase5", "testcase7", "testcase9"]); |
| testSelector(":nth-child(3n+1 of [class], [id]):nth-child(even of [class])", ["testcase4", "testcase10", "testcase16", "testcase22", "testcase28"]); |
| testSelector(":nth-child(even of [class], [id]):nth-child(3n+1 of [class])", ["testcase4", "testcase10", "testcase16", "testcase22", "testcase28"]); |
| |
| // Test cases inspired by the :nth-of-type() examples from http://nthmaster.com/. |
| testSelector("testcaseA:nth-child(3 of testcaseA)", ["testcase5"]); |
| testSelector(":nth-child(3 of testcaseA)", ["testcase5"]); |
| testSelector("testcaseB:nth-child(4 of testcaseB)", ["testcase8"]); |
| testSelector(":nth-child(4 of testcaseB)", ["testcase8"]); |
| |
| testSelector("testcaseA:nth-child(n+3 of testcaseA)", ["testcase5", "testcase7", "testcase9", "testcase11", "testcase13", "testcase15", "testcase17", "testcase19", "testcase21", "testcase23", "testcase25", "testcase27", "testcase29"]); |
| testSelector(":nth-child(n+3 of testcaseA)", ["testcase5", "testcase7", "testcase9", "testcase11", "testcase13", "testcase15", "testcase17", "testcase19", "testcase21", "testcase23", "testcase25", "testcase27", "testcase29"]); |
| |
| testSelector("testcaseA:nth-child(2n+2 of testcaseA)", ["testcase3", "testcase7", "testcase11", "testcase15", "testcase19", "testcase23", "testcase27"]); |
| |
| testSelector("testcaseA:nth-child(-n+4 of testcaseA)", ["testcase1", "testcase3", "testcase5", "testcase7"]); |
| testSelector("testcaseB:nth-child(-n+5 of testcaseB)", ["testcase2", "testcase4", "testcase6", "testcase8", "testcase10"]); |
| |
| testSelector("testcaseA:nth-child(n+3 of testcaseA):nth-child(-n+6 of testcaseA)", ["testcase5", "testcase7", "testcase9", "testcase11"]); |
| testSelector("testcaseA:nth-child(-n+6 of testcaseA):nth-child(n+3 of testcaseA)", ["testcase5", "testcase7", "testcase9", "testcase11"]); |
| |
| testSelector("testcaseB:nth-child(n+1 of testcaseB):nth-child(-n+3 of testcaseB)", ["testcase2", "testcase4", "testcase6"]); |
| testSelector("testcaseB:nth-child(-n+3 of testcaseB):nth-child(n+1 of testcaseB)", ["testcase2", "testcase4", "testcase6"]); |
| |
| testSelector("testcaseA:nth-child(n+3 of testcaseA):nth-child(odd of testcaseA):nth-child(-n+6 of testcaseA)", ["testcase5", "testcase9"]); |
| testSelector("testcaseB:nth-child(n+1 of testcaseB):nth-child(even of testcaseB):nth-child(-n+3 of testcaseB)", ["testcase4"]); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
