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964 lines
42 KiB
HTML
964 lines
42 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for CSS Selectors</title>
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<script type="text/javascript" src="/MochiKit/packed.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.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 onload="run()">
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<p id="display"><iframe id="iframe" src="about:blank"></iframe><iframe id="cloneiframe" src="about:blank"></iframe></p>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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var cloneiframe;
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function run() {
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var iframe = document.getElementById("iframe");
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var ifwin = iframe.contentWindow;
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var ifdoc = iframe.contentDocument;
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cloneiframe = document.getElementById("cloneiframe");
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var style_elem = ifdoc.createElement("style");
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style_elem.setAttribute("type", "text/css");
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ifdoc.getElementsByTagName("head")[0].appendChild(style_elem);
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var style_text = ifdoc.createTextNode("");
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style_elem.appendChild(style_text);
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var gCounter = 0;
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/*
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* selector: the selector to test
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* body_contents: what to set the body's innerHTML to
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* match_fn: a function that, given the document object into which
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* body_contents has been inserted, produces an array of nodes that
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* should match selector
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* notmatch_fn: likewise, but for nodes that should not match
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* namespaces (optional): @namespace rules to be included in the sheet
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*/
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function test_selector_in_html(selector, body_contents, match_fn, notmatch_fn, namespaces)
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{
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var zi = ++gCounter;
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if (typeof(body_contents) == "string") {
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ifdoc.body.innerHTML = body_contents;
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} else {
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// It's a function.
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ifdoc.body.innerHTML = "";
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body_contents(ifdoc.body);
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}
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if (!namespaces) {
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namespaces = "";
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}
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style_text.data = namespaces + selector + "{ z-index: " + zi + " }";
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var idx = style_text.parentNode.sheet.cssRules.length - 1;
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if (namespaces == "") {
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is(idx, 0, "unexpected rule index");
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}
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if (idx < 0 ||
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style_text.parentNode.sheet.cssRules[idx].type !=
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CSSRule.STYLE_RULE)
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{
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ok(false, "selector " + selector + " could not be parsed");
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return;
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}
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var should_match = match_fn(ifdoc);
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var should_not_match = notmatch_fn(ifdoc);
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if (should_match.length + should_not_match.length == 0) {
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ok(false, "nothing to check");
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}
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for (var i = 0; i < should_match.length; ++i) {
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var e = should_match[i];
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is(ifwin.getComputedStyle(e, "").zIndex, zi,
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"element in " + body_contents + " matched " + selector);
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}
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for (var i = 0; i < should_not_match.length; ++i) {
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var e = should_not_match[i];
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is(ifwin.getComputedStyle(e, "").zIndex, "auto",
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"element in " + body_contents + " did not match " + selector);
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}
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// Now, since we're here, may as well make sure serialization
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// works correctly. It need not produce the exact same text,
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// but it should produce a selector that matches the same
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// elements.
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zi = ++gCounter;
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var ser1 = style_text.parentNode.sheet.cssRules[idx].selectorText;
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style_text.data = namespaces + ser1 + "{ z-index: " + zi + " }";
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for (var i = 0; i < should_match.length; ++i) {
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var e = should_match[i];
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is(ifwin.getComputedStyle(e, "").zIndex, zi,
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"element in " + body_contents + " matched " + ser1 +
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" which is the reserialization of " + selector);
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}
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for (var i = 0; i < should_not_match.length; ++i) {
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var e = should_not_match[i];
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is(ifwin.getComputedStyle(e, "").zIndex, "auto",
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"element in " + body_contents + " did not match " + ser1 +
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" which is the reserialization of " + selector);
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}
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// But when we serialize the serialized result, we should get
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// the same text.
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var ser2 = style_text.parentNode.sheet.cssRules[idx].selectorText;
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is(ser2, ser1, "parse+serialize of selector \"" + selector +
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"\" is idempotent");
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ifdoc.body.innerHTML = "";
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style_text.data = "";
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// And now test that when we clone the style sheet, we end up
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// with the same selector (serializes to same string, and
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// matches the same things).
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zi = ++gCounter;
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var style_sheet = "data:text/css," +
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escape(namespaces + selector + "{ z-index: " + zi + " }");
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var style_sheet_link =
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"<link rel='stylesheet' href='" + style_sheet + "'>";
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var html_doc = "<!DOCTYPE HTML>" +
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style_sheet_link + style_sheet_link +
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"<body>";
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if (typeof(body_contents) == "string") {
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html_doc += body_contents;
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}
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var docurl = "data:text/html," + escape(html_doc);
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defer_clonedoc_tests(docurl, function() {
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var clonedoc = cloneiframe.contentDocument;
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var clonewin = cloneiframe.contentWindow;
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if (typeof(body_contents) != "string") {
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body_contents(clonedoc.body);
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}
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var links = clonedoc.getElementsByTagName("link");
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// cause a clone
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links[1].sheet.insertRule("#nonexistent { color: purple}", idx + 1);
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// remove the uncloned sheet
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links[0].parentNode.removeChild(links[0]);
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var should_match = match_fn(clonedoc);
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var should_not_match = notmatch_fn(clonedoc);
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if (should_match.length + should_not_match.length == 0) {
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ok(false, "nothing to check");
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}
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for (var i = 0; i < should_match.length; ++i) {
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var e = should_match[i];
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is(clonewin.getComputedStyle(e, "").zIndex, zi,
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"element in " + body_contents + " matched clone of " +
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selector);
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}
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for (var i = 0; i < should_not_match.length; ++i) {
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var e = should_not_match[i];
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is(clonewin.getComputedStyle(e, "").zIndex, "auto",
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"element in " + body_contents + " did not match clone of " +
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selector);
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}
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var ser3 = links[0].sheet.cssRules[idx].selectorText;
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is(ser3, ser1,
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"selector " + selector + " serializes correctly after cloning");
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});
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}
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function should_serialize_to(selector, serialization)
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{
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style_text.data = selector + "{ z-index: 0 }";
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is(style_text.parentNode.sheet.cssRules[0].selectorText,
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serialization,
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"selector '" + selector + "' should serialize to '" +
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serialization + "'.");
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}
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function test_parseable(selector)
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{
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ifdoc.body.innerHTML = "<p></p>";
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var zi = ++gCounter;
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style_text.data = "p, " + selector + "{ z-index: " + zi + " }";
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var should_match = ifdoc.getElementsByTagName("p")[0];
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var parsed = ifwin.getComputedStyle(should_match, "").zIndex == zi;
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ok(parsed, "selector " + selector + " was parsed");
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if (!parsed) {
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return;
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}
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// Test that it serializes to something that is also parseable.
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var ser1 = style_elem.sheet.cssRules[0].selectorText;
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zi = ++gCounter;
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style_text.data = ser1 + "{ z-index: " + zi + " }";
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is(ifwin.getComputedStyle(should_match, "").zIndex, zi,
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"serialization " + ser1 + " of selector p, " + selector +
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" was parsed");
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var ser2 = style_elem.sheet.cssRules[0].selectorText;
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is(ser2, ser1,
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"parse+serialize of selector " + selector + " is idempotent");
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ifdoc.body.innerHTML = "";
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style_text.data = "";
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// Test that it clones to the same thing it serializes to.
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zi = ++gCounter;
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var style_sheet = "data:text/css," +
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escape("p, " + selector + "{ z-index: " + zi + " }");
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var style_sheet_link =
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"<link rel='stylesheet' href='" + style_sheet + "'>";
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var html_doc = "<!DOCTYPE HTML>" +
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style_sheet_link + style_sheet_link +
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"<p></p>";
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var docurl = "data:text/html," + escape(html_doc);
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defer_clonedoc_tests(docurl, function() {
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var clonedoc = cloneiframe.contentDocument;
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var clonewin = cloneiframe.contentWindow;
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var links = clonedoc.getElementsByTagName("link");
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// cause a clone
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links[1].sheet.insertRule("#nonexistent { color: purple}", 0);
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// remove the uncloned sheet
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links[0].parentNode.removeChild(links[0]);
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should_match = clonedoc.getElementsByTagName("p")[0];
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is(clonewin.getComputedStyle(should_match, "").zIndex, zi,
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"selector " + selector + " was cloned correctly");
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var ser3 = links[0].sheet.cssRules[1].selectorText;
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is(ser3, ser1,
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"selector " + selector + " serializes correctly after cloning");
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});
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}
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function test_unparseable_via_api(selector)
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{
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try {
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// Test that it is also unparseable when followed by EOF.
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ifdoc.body.mozMatchesSelector(selector);
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ok(false, "selector '" + selector + "' plus EOF is parse error");
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} catch(ex) {
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is(ex.code, DOMException.SYNTAX_ERR,
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"selector '" + selector + "' plus EOF is parse error");
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}
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}
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function test_balanced_unparseable(selector)
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{
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var zi1 = ++gCounter;
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var zi2 = ++gCounter;
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ifdoc.body.innerHTML = "<p></p><div></div>";
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style_text.data = "p, " + selector + "{ z-index: " + zi1 + " }" +
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"div { z-index: " + zi2 + " }";
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var should_not_match = ifdoc.getElementsByTagName("p")[0];
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var should_match = ifdoc.getElementsByTagName("div")[0];
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is(ifwin.getComputedStyle(should_not_match, "").zIndex, "auto",
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"selector " + selector + " was a parser error");
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is(ifwin.getComputedStyle(should_match, "").zIndex, zi2,
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"selector " + selector + " error was recovered from");
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ifdoc.body.innerHTML = "";
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style_text.data = "";
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test_unparseable_via_api(selector);
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}
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function test_unbalanced_unparseable(selector)
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{
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var zi1 = ++gCounter;
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var zi2 = ++gCounter;
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ifdoc.body.innerHTML = "<p></p>";
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style_text.data = "p, " + selector + "{ z-index: " + zi1 + " }";
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var should_not_match = ifdoc.getElementsByTagName("p")[0];
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is(ifwin.getComputedStyle(should_not_match, "").zIndex, "auto",
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"selector " + selector + " was a parser error");
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is(style_text.parentNode.sheet.cssRules.length, 0,
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"sheet should have no rules since " + selector + " is parse error");
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ifdoc.body.innerHTML = "";
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style_text.data = "";
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test_unparseable_via_api(selector);
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}
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// [attr= ] selector
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test_parseable("[attr=\"x\"]");
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test_parseable("[attr='x']");
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test_parseable("[attr=x]");
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test_parseable("[attr=\"\"]");
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test_parseable("[attr='']");
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test_parseable("[attr=\"foo bar\"]");
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test_balanced_unparseable("[attr=]");
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test_balanced_unparseable("[attr=foo bar]");
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test_selector_in_html(
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'[title=""]',
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'<p title=""></p>'
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+ '<div lang=" "></div><div lang="\t"></div><div lang="\n"></div>',
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function(doc) { return doc.getElementsByTagName("p"); },
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function(doc) { return doc.getElementsByTagName("div"); }
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);
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// [attr~= ] selector
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test_parseable("[attr~=\"x\"]");
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test_parseable("[attr~='x']");
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test_parseable("[attr~=x]");
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test_parseable("[attr~=\"\"]");
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test_parseable("[attr~='']");
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test_parseable("[attr~=\"foo bar\"]");
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test_balanced_unparseable("[attr~=]");
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test_balanced_unparseable("[attr~=foo bar]");
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test_selector_in_html(
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'[class~="x x"]',
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'<div class="x x"></div><div class="x"></div><div class="x\tx"></div>div class="x\nx"></div>',
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function(doc) { return []; },
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function(doc) { return doc.getElementsByTagName("div"); }
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);
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// [attr|="x"]
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test_parseable('[attr|="x"]');
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test_parseable("[attr|='x']");
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test_parseable('[attr|=x]');
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test_parseable('[attr|=""]');
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test_parseable("[attr|='']");
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test_balanced_unparseable('[attr|=]');
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test_selector_in_html(
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'[lang|=""]',
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'<p lang=""></p><p lang="-"></p><p lang="-GB"></p>'
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+ '<div lang="en-GB"></div><div lang="en-"></div>',
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function(doc) { return doc.getElementsByTagName("p"); },
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function(doc) { return doc.getElementsByTagName("div"); }
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);
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// [attr$= ] selector
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test_parseable("[attr$=\"x\"]");
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test_parseable("[attr$='x']");
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test_parseable("[attr$=x]");
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test_parseable("[attr$=\"\"]");
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test_parseable("[attr$='']");
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test_parseable("[attr$=\"foo bar\"]");
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test_balanced_unparseable("[attr$=]");
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test_balanced_unparseable("[attr$=foo bar]");
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// [attr^= ] selector
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test_parseable("[attr^=\"x\"]");
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test_parseable("[attr^='x']");
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test_parseable("[attr^=x]");
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test_parseable("[attr^=\"\"]");
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test_parseable("[attr^='']");
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test_parseable("[attr^=\"foo bar\"]");
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test_balanced_unparseable("[attr^=]");
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test_balanced_unparseable("[attr^=foo bar]");
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// attr[*= ] selector
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test_parseable("[attr*=\"x\"]");
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test_parseable("[attr*='x']");
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test_parseable("[attr*=x]");
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test_parseable("[attr*=\"\"]");
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test_parseable("[attr*='']");
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test_parseable("[attr*=\"foo bar\"]");
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test_balanced_unparseable("[attr*=]");
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test_balanced_unparseable("[attr*=foo bar]");
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// Bug 420814
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test_selector_in_html(
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"div ~ div p",
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"<div></div><div><div><p>match</p></div></div>",
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function(doc) { return doc.getElementsByTagName("p"); },
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function(doc) { return []; }
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);
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// Bug 420245
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test_selector_in_html(
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"p[attr$=\"\"]",
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"<p attr=\"foo\">This should not match</p>",
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function(doc) { return []; },
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function(doc) { return doc.getElementsByTagName("p"); }
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);
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test_selector_in_html(
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"div + p[attr~=\"\"]",
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"<div>Dummy</div><p attr=\"foo\">This should not match</p>",
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function(doc) { return []; },
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function(doc) { return doc.getElementsByTagName("p"); }
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);
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test_selector_in_html(
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"div[attr^=\"\"]",
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"<div attr=\"dummy1\">Dummy</div><div attr=\"dummy2\">Dummy</div>",
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function(doc) { return []; },
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function(doc) { return doc.getElementsByTagName("div"); }
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);
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test_selector_in_html(
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"div[attr*=\"\"]",
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"<div attr=\"dummy1\">Dummy</div><div attr=\"dummy2\">Dummy</div>",
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function(doc) { return []; },
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function(doc) { return doc.getElementsByTagName("div"); }
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);
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// :nth-child(), etc.
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// Follow the whitespace rules as proposed in
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// http://lists.w3.org/Archives/Public/www-style/2008Mar/0121.html
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test_balanced_unparseable(":nth-child()");
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test_balanced_unparseable(":nth-of-type( )");
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test_parseable(":nth-last-child( odd)");
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test_parseable(":nth-last-of-type(even )");
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test_parseable(":nth-child(n )");
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test_parseable(":nth-of-type( 2n)");
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test_parseable(":nth-last-child( -n)");
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test_parseable(":nth-last-of-type(-2n )");
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test_balanced_unparseable(":nth-child(- n)");
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test_balanced_unparseable(":nth-of-type(-2 n)");
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test_balanced_unparseable(":nth-last-of-type(2n1)");
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test_balanced_unparseable(":nth-child(2n++1)");
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test_balanced_unparseable(":nth-of-type(2n-+1)");
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test_balanced_unparseable(":nth-last-child(2n+-1)");
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test_balanced_unparseable(":nth-last-of-type(2n--1)");
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test_parseable(":nth-child( 3n + 1 )");
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test_parseable(":nth-child( +3n - 2 )");
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test_parseable(":nth-child( -n+ 6)");
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test_parseable(":nth-child( +6 )");
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test_balanced_unparseable(":nth-child(3 n)");
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test_balanced_unparseable(":nth-child(+ 2n)");
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test_balanced_unparseable(":nth-child(+ 2)");
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test_parseable(":nth-child(3)");
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test_parseable(":nth-of-type(-3)");
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test_parseable(":nth-last-child(+3)");
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test_parseable(":nth-last-of-type(0)");
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test_parseable(":nth-child(-0)");
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test_parseable(":nth-of-type(3n)");
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test_parseable(":nth-last-child(-3n)");
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test_parseable(":nth-last-of-type(+3n)");
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test_parseable(":nth-last-of-type(0n)");
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test_parseable(":nth-child(-0n)");
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test_parseable(":nth-of-type(n)");
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test_parseable(":nth-last-child(-n)");
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test_parseable(":nth-last-of-type(2n+1)");
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test_parseable(":nth-child(2n-1)");
|
|
test_parseable(":nth-of-type(2n+0)");
|
|
test_parseable(":nth-last-child(2n-0)");
|
|
test_parseable(":nth-child(-0n+0)");
|
|
test_parseable(":nth-of-type(n+1)");
|
|
test_parseable(":nth-last-child(n-1)");
|
|
test_parseable(":nth-last-of-type(-n+1)");
|
|
test_parseable(":nth-child(-n-1)");
|
|
test_balanced_unparseable(":nth-child(2-n)");
|
|
test_balanced_unparseable(":nth-child(2-n-1)");
|
|
test_balanced_unparseable(":nth-child(n-2-1)");
|
|
|
|
// exercise the an+b matching logic particularly hard for
|
|
// :nth-child() (since we know we use the same code for all 4)
|
|
var seven_ps = "<p></p><p></p><p></p><p></p><p></p><p></p><p></p>";
|
|
function pset(indices) { // takes an array of 1-based indices
|
|
return function pset_filter(doc) {
|
|
var a = doc.getElementsByTagName("p");
|
|
var result = [];
|
|
for (var i in indices)
|
|
result.push(a[indices[i] - 1]);
|
|
return result;
|
|
}
|
|
}
|
|
test_selector_in_html(":nth-child(0)", seven_ps,
|
|
pset([]), pset([1, 2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(-3)", seven_ps,
|
|
pset([]), pset([1, 2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(3)", seven_ps,
|
|
pset([3]), pset([1, 2, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(0n+3)", seven_ps,
|
|
pset([3]), pset([1, 2, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(-0n+3)", seven_ps,
|
|
pset([3]), pset([1, 2, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(8)", seven_ps,
|
|
pset([]), pset([1, 2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(odd)", seven_ps,
|
|
pset([1, 3, 5, 7]), pset([2, 4, 6]));
|
|
test_selector_in_html(":nth-child(even)", seven_ps,
|
|
pset([2, 4, 6]), pset([1, 3, 5, 7]));
|
|
test_selector_in_html(":nth-child(2n-1)", seven_ps,
|
|
pset([1, 3, 5, 7]), pset([2, 4, 6]));
|
|
test_selector_in_html(":nth-child( 2n - 1 )", seven_ps,
|
|
pset([1, 3, 5, 7]), pset([2, 4, 6]));
|
|
test_selector_in_html(":nth-child(2n+1)", seven_ps,
|
|
pset([1, 3, 5, 7]), pset([2, 4, 6]));
|
|
test_selector_in_html(":nth-child( 2n + 1 )", seven_ps,
|
|
pset([1, 3, 5, 7]), pset([2, 4, 6]));
|
|
test_selector_in_html(":nth-child(2n+0)", seven_ps,
|
|
pset([2, 4, 6]), pset([1, 3, 5, 7]));
|
|
test_selector_in_html(":nth-child(2n-0)", seven_ps,
|
|
pset([2, 4, 6]), pset([1, 3, 5, 7]));
|
|
test_selector_in_html(":nth-child(-n+3)", seven_ps,
|
|
pset([1, 2, 3]), pset([4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(-n-3)", seven_ps,
|
|
pset([]), pset([1, 2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(n)", seven_ps,
|
|
pset([1, 2, 3, 4, 5, 6, 7]), pset([]));
|
|
test_selector_in_html(":nth-child(n-3)", seven_ps,
|
|
pset([1, 2, 3, 4, 5, 6, 7]), pset([]));
|
|
test_selector_in_html(":nth-child(n+3)", seven_ps,
|
|
pset([3, 4, 5, 6, 7]), pset([1, 2]));
|
|
test_selector_in_html(":nth-child(2n+3)", seven_ps,
|
|
pset([3, 5, 7]), pset([1, 2, 4, 6]));
|
|
test_selector_in_html(":nth-child(2n)", seven_ps,
|
|
pset([2, 4, 6]), pset([1, 3, 5, 7]));
|
|
test_selector_in_html(":nth-child(2n-3)", seven_ps,
|
|
pset([1, 3, 5, 7]), pset([2, 4, 6]));
|
|
test_selector_in_html(":nth-child(-1n+3)", seven_ps,
|
|
pset([1, 2, 3]), pset([4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-child(-2n+3)", seven_ps,
|
|
pset([1, 3]), pset([2, 4, 5, 6, 7]));
|
|
// And a few spot-checks for the other :nth-* selectors
|
|
test_selector_in_html(":nth-child(4n+1)", seven_ps,
|
|
pset([1, 5]), pset([2, 3, 4, 6, 7]));
|
|
test_selector_in_html(":nth-last-child(4n+1)", seven_ps,
|
|
pset([3, 7]), pset([1, 2, 4, 5, 6]));
|
|
test_selector_in_html(":nth-of-type(4n+1)", seven_ps,
|
|
pset([1, 5]), pset([2, 3, 4, 6, 7]));
|
|
test_selector_in_html(":nth-last-of-type(4n+1)", seven_ps,
|
|
pset([3, 7]), pset([1, 2, 4, 5, 6]));
|
|
test_selector_in_html(":nth-child(6)", seven_ps,
|
|
pset([6]), pset([1, 2, 3, 4, 5, 7]));
|
|
test_selector_in_html(":nth-last-child(6)", seven_ps,
|
|
pset([2]), pset([1, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":nth-of-type(6)", seven_ps,
|
|
pset([6]), pset([1, 2, 3, 4, 5, 7]));
|
|
test_selector_in_html(":nth-last-of-type(6)", seven_ps,
|
|
pset([2]), pset([1, 3, 4, 5, 6, 7]));
|
|
|
|
// Test [first|last|only]-[child|node|of-type]
|
|
var interesting_doc = "<!----> <div id='p1'> <!---->x<p id='s1'></p> <!----><p id='s2'></p> <!----></div> <!----><p id='p2'> <!----><span id='s3'></span> <!----><span id='s4'></span> <!---->x</p> <!----><div id='p3'> <!----><p id='s5'></p> <!----></div> <!---->";
|
|
function idset(ids) { // takes an array of ids
|
|
return function idset_filter(doc) {
|
|
var result = [];
|
|
for each (var id in ids)
|
|
result.push(doc.getElementById(id));
|
|
return result;
|
|
}
|
|
}
|
|
function classset(classes) { // takes an array of classes
|
|
return function classset_filter(doc) {
|
|
var i, j, els;
|
|
var result = [];
|
|
for (i = 0; i < classes.length; i++) {
|
|
els = doc.getElementsByClassName(classes[i]);
|
|
for (j = 0; j < els.length; j++) {
|
|
result.push(els[j]);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
function emptyset(doc) { return []; }
|
|
test_parseable(":first-child");
|
|
test_parseable(":last-child");
|
|
test_parseable(":only-child");
|
|
test_parseable(":-moz-first-node");
|
|
test_parseable(":-moz-last-node");
|
|
test_parseable(":first-of-type");
|
|
test_parseable(":last-of-type");
|
|
test_parseable(":only-of-type");
|
|
test_selector_in_html(":first-child", seven_ps,
|
|
pset([1]), pset([2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":first-child", interesting_doc,
|
|
idset(["p1", "s1", "s3", "s5"]),
|
|
idset(["s2", "p2", "s4", "p3"]));
|
|
test_selector_in_html(":-moz-first-node", interesting_doc,
|
|
idset(["p1", "s3", "s5"]),
|
|
idset(["s1", "s2", "p2", "s4", "p3"]));
|
|
test_selector_in_html(":last-child", seven_ps,
|
|
pset([7]), pset([1, 2, 3, 4, 5, 6]));
|
|
test_selector_in_html(":last-child", interesting_doc,
|
|
idset(["s2", "s4", "p3", "s5"]),
|
|
idset(["p1", "s1", "p2", "s3"]));
|
|
test_selector_in_html(":-moz-last-node", interesting_doc,
|
|
idset(["s2", "p3", "s5"]),
|
|
idset(["p1", "s1", "p2", "s3", "s4"]));
|
|
test_selector_in_html(":only-child", seven_ps,
|
|
pset([]), pset([1, 2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":only-child", interesting_doc,
|
|
idset(["s5"]),
|
|
idset(["p1", "s1", "s2", "p2", "s3", "s4", "p3"]));
|
|
test_selector_in_html(":first-of-type", seven_ps,
|
|
pset([1]), pset([2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":first-of-type", interesting_doc,
|
|
idset(["p1", "s1", "p2", "s3", "s5"]),
|
|
idset(["s2", "s4", "p3"]));
|
|
test_selector_in_html(":last-of-type", seven_ps,
|
|
pset([7]), pset([1, 2, 3, 4, 5, 6]));
|
|
test_selector_in_html(":last-of-type", interesting_doc,
|
|
idset(["s2", "p2", "s4", "p3", "s5"]),
|
|
idset(["p1", "s1", "s3"]));
|
|
test_selector_in_html(":only-of-type", seven_ps,
|
|
pset([]), pset([1, 2, 3, 4, 5, 6, 7]));
|
|
test_selector_in_html(":only-of-type", interesting_doc,
|
|
idset(["p2", "s5"]),
|
|
idset(["p1", "s1", "s2", "s3", "s4", "p3"]));
|
|
|
|
// And a bunch of tests for the of-type aspect of :nth-of-type() and
|
|
// :nth-last-of-type(). Note that the last div here contains two
|
|
// children.
|
|
var mixed_elements="<p></p><p></p><div></div><p></p><div><p></p><address></address></div><address></address>";
|
|
function pdaset(ps, divs, addresses) { // takes an array of 1-based indices
|
|
var l = { p: ps, div: divs, address: addresses };
|
|
return function pdaset_filter(doc) {
|
|
var result = [];
|
|
for (var tag in l) {
|
|
var a = doc.getElementsByTagName(tag);
|
|
var indices = l[tag];
|
|
for (var i in indices)
|
|
result.push(a[indices[i] - 1]);
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
test_selector_in_html(":nth-of-type(odd)", mixed_elements,
|
|
pdaset([1, 3, 4], [1], [1, 2]),
|
|
pdaset([2], [2], []));
|
|
test_selector_in_html(":nth-of-type(2n-0)", mixed_elements,
|
|
pdaset([2], [2], []),
|
|
pdaset([1, 3, 4], [1], [1, 2]));
|
|
test_selector_in_html(":nth-last-of-type(even)", mixed_elements,
|
|
pdaset([2], [1], []),
|
|
pdaset([1, 3, 4], [2], [1, 2]));
|
|
|
|
// Test greediness of descendant combinators.
|
|
var four_children="<div id='a'><div id='b'><div id='c'><div id='d'><\/div><\/div><\/div><\/div>";
|
|
test_selector_in_html("#a > div div", four_children,
|
|
idset(["c", "d"]), idset(["a", "b"]));
|
|
test_selector_in_html("#a > #b div", four_children,
|
|
idset(["c", "d"]), idset(["a", "b"]));
|
|
test_selector_in_html("#a div > div", four_children,
|
|
idset(["c", "d"]), idset(["a", "b"]));
|
|
test_selector_in_html("#a #b > div", four_children,
|
|
idset(["c"]), idset(["a", "b", "d"]));
|
|
test_selector_in_html("#a > #b div", four_children,
|
|
idset(["c", "d"]), idset(["a", "b"]));
|
|
test_selector_in_html("#a #c > div", four_children,
|
|
idset(["d"]), idset(["a", "b", "c"]));
|
|
test_selector_in_html("#a > #c div", four_children,
|
|
idset([]), idset(["a", "b", "c", "d"]));
|
|
|
|
// More descendant combinator greediness (bug 511147)
|
|
test_selector_in_html(".a > .b ~ .match", '<div class="a"><div class="b"></div><div class="match"></div></div>',
|
|
classset(["match"]), classset(["a", "b"]));
|
|
test_selector_in_html(".a > .b ~ .match", '<div class="a"><div class="b"></div><div class="x"></div><div class="match"></div></div>',
|
|
classset(["match"]), classset(["a", "b", "x"]));
|
|
test_selector_in_html(".a > .b ~ .match", '<div class="a"><div class="b"><p>filler filler <i>filler</i> filler</p></div><div class="match"></div></div>',
|
|
classset(["match"]), classset(["a", "b", "x"]));
|
|
test_selector_in_html(".a > .b ~ .match", '<div class="a"><div class="x"><p>filler filler <i>filler</i> filler</p></div><div></div><div class="b"></div><div></div><div class="x"><p>filler filler <i>filler</i> filler</p></div><div class="match"></div></div>',
|
|
classset(["match"]), classset(["a", "b", "x"]));
|
|
test_selector_in_html(".a > .b ~ .match", '<div class="a"><div class="b"></div><div class="match"></div><div class="match"></div></div>',
|
|
classset(["match"]), classset(["a", "b"]));
|
|
|
|
test_selector_in_html(".a > .b ~ .nomatch", '<div class="a"><div><div class="b"></div><div class="nomatch"></div></div></div>',
|
|
emptyset, classset(["a", "b", "nomatch"]));
|
|
test_selector_in_html(".a > .b ~ .nomatch", '<div class="a"><div><div class="b"></div><div class="nomatch"></div></div><div class="nomatch"></div></div>',
|
|
emptyset, classset(["a", "b", "nomatch"]));
|
|
test_selector_in_html(".a > .b ~ .nomatch", '<div class="a"><div class="b"></div><div><div class="nomatch"></div></div><div></div></div>',
|
|
emptyset, classset(["a", "b", "nomatch"]));
|
|
test_selector_in_html(".a > .b ~ .nomatch", '<div class="a"><div class="b"></div></div><div class="nomatch"></div>',
|
|
emptyset, classset(["a", "b", "nomatch"]));
|
|
|
|
// Test serialization of pseudo-elements.
|
|
should_serialize_to("p:first-letter", "p:first-letter");
|
|
should_serialize_to("div>p:first-letter", "div > p:first-letter");
|
|
should_serialize_to("span +div:first-line", "span + div:first-line");
|
|
|
|
// Test default namespaces, including inside :not().
|
|
var html_default_ns = "@namespace url(http://www.w3.org/1999/xhtml);";
|
|
var html_ns = "@namespace html url(http://www.w3.org/1999/xhtml);";
|
|
var xul_default_ns = "@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);";
|
|
var single_a = "<a id='a' href='data:text/plain,this_better_be_unvisited'></a>";
|
|
var set_single = idset(['a']);
|
|
var empty_set = idset([]);
|
|
test_selector_in_html("a", single_a, set_single, empty_set,
|
|
html_default_ns);
|
|
test_selector_in_html("a", single_a, empty_set, set_single,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a", single_a, set_single, empty_set,
|
|
xul_default_ns);
|
|
test_selector_in_html("html|a", single_a, set_single, empty_set,
|
|
xul_default_ns + html_ns);
|
|
// Type selectors inside :not() bring in default namespaces, but
|
|
// non-type selectors don't.
|
|
test_selector_in_html("*|a:not(*)", single_a, set_single, empty_set,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a:not(a)", single_a, set_single, empty_set,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a:not(*|*)", single_a, empty_set, set_single,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a:not(*|a)", single_a, empty_set, set_single,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a:not(:link)", single_a + "<a id='b'></a>",
|
|
idset(["b"]), set_single,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a:not(:visited)", single_a + "<a id='b'></a>",
|
|
idset(["a", "b"]), empty_set,
|
|
xul_default_ns);
|
|
test_selector_in_html("*|a:not(html|*)", single_a, empty_set, set_single,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("*|a:not(html|a)", single_a, empty_set, set_single,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("*|a:not(|*)", single_a, set_single, empty_set,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("*|a:not(|a)", single_a, set_single, empty_set,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("html|a:not(|*)", single_a, set_single, empty_set,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("html|a:not(|a)", single_a, set_single, empty_set,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("html|a:not(*|*)", single_a, empty_set, set_single,
|
|
xul_default_ns + html_ns);
|
|
test_selector_in_html("html|a:not(*|a)", single_a, empty_set, set_single,
|
|
xul_default_ns + html_ns);
|
|
|
|
// Test -moz-locale-dir
|
|
test_parseable(":-moz-locale-dir(ltr)");
|
|
test_parseable(":-moz-locale-dir(rtl)");
|
|
|
|
test_balanced_unparseable(":-moz-locale-dir(other)");
|
|
test_balanced_unparseable(":-moz-locale-dir()");
|
|
test_balanced_unparseable(":-moz-locale-dir(())");
|
|
test_balanced_unparseable(":-moz-locale-dir(3())");
|
|
test_balanced_unparseable(":-moz-locale-dir(f{})");
|
|
test_balanced_unparseable(":-moz-locale-dir('ltr')");
|
|
test_balanced_unparseable(":-moz-locale-dir(ltr, other)");
|
|
test_balanced_unparseable(":-moz-locale-dir");
|
|
|
|
// Test -moz-lwtheme and -moz-lwtheme-[darktext|brighttext]
|
|
test_parseable(":-moz-lwtheme");
|
|
test_parseable(":-moz-lwtheme-brighttext");
|
|
test_parseable(":-moz-lwtheme-darktext");
|
|
|
|
test_parseable(":-moz-tree-row(selected)");
|
|
test_parseable("::-moz-tree-row(selected)");
|
|
test_parseable(":-moz-tree-row(selected focus)");
|
|
test_parseable(":-moz-tree-row(selected , focus)");
|
|
test_parseable("::-moz-tree-row(selected ,focus)");
|
|
test_parseable(":-moz-tree-row(selected, focus)");
|
|
test_parseable("::-moz-tree-row(selected,focus)");
|
|
test_parseable(":-moz-tree-row(selected focus)");
|
|
test_parseable("::-moz-tree-row(selected , focus)");
|
|
test_parseable("::-moz-tree-twisty( hover open )");
|
|
test_balanced_unparseable("::-moz-tree-row(selected {[]} )");
|
|
test_balanced_unparseable(":-moz-tree-twisty(open())");
|
|
test_balanced_unparseable("::-moz-tree-twisty(hover ())");
|
|
|
|
test_parseable(":-moz-window-inactive");
|
|
test_parseable("div p:-moz-window-inactive:hover span");
|
|
|
|
// Plugin pseudoclasses
|
|
test_parseable(":-moz-type-unsupported");
|
|
test_parseable(":-moz-handler-disabled");
|
|
test_parseable(":-moz-handler-blocked");
|
|
test_parseable(":-moz-handler-crashed");
|
|
test_parseable(":-moz-has-handlerref");
|
|
|
|
// Case sensitivity of tag selectors
|
|
function setup_cased_spans(body) {
|
|
var data = [
|
|
{ tag: "span" },
|
|
{ tag: "sPaN" },
|
|
{ tag: "Span" },
|
|
{ tag: "SPAN" },
|
|
{ ns: "http://www.w3.org/1999/xhtml", tag: "span" },
|
|
{ ns: "http://www.w3.org/1999/xhtml", tag: "sPaN" },
|
|
{ ns: "http://www.w3.org/1999/xhtml", tag: "Span" },
|
|
{ ns: "http://www.w3.org/1999/xhtml", tag: "SPAN" },
|
|
{ ns: "http://example.com/useless", tag: "span" },
|
|
{ ns: "http://example.com/useless", tag: "sPaN" },
|
|
{ ns: "http://example.com/useless", tag: "Span" },
|
|
{ ns: "http://example.com/useless", tag: "SPAN" },
|
|
]
|
|
for (var i in data) {
|
|
var ent = data[i];
|
|
var elem;
|
|
if ("ns" in ent) {
|
|
elem = body.ownerDocument.createElementNS(ent.ns, ent.tag);
|
|
} else {
|
|
elem = body.ownerDocument.createElement(ent.tag);
|
|
}
|
|
body.appendChild(elem);
|
|
}
|
|
}
|
|
function bodychildset(indices) {
|
|
return function bodychildset_filter(doc) {
|
|
var body = doc.body;
|
|
var result = [];
|
|
for (var i in indices) {
|
|
result.push(body.childNodes[indices[i]]);
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
test_selector_in_html("span", setup_cased_spans,
|
|
bodychildset([0, 1, 2, 3, 4, 8]),
|
|
bodychildset([5, 6, 7, 9, 10, 11]));
|
|
test_selector_in_html("sPaN", setup_cased_spans,
|
|
bodychildset([0, 1, 2, 3, 4, 9]),
|
|
bodychildset([5, 6, 7, 8, 10, 11]));
|
|
test_selector_in_html("Span", setup_cased_spans,
|
|
bodychildset([0, 1, 2, 3, 4, 10]),
|
|
bodychildset([5, 6, 7, 8, 9, 11]));
|
|
test_selector_in_html("SPAN", setup_cased_spans,
|
|
bodychildset([0, 1, 2, 3, 4, 11]),
|
|
bodychildset([5, 6, 7, 8, 9, 10]));
|
|
|
|
// bug 528096 (tree pseudos)
|
|
test_unbalanced_unparseable(":-moz-tree-column((){} a");
|
|
test_unbalanced_unparseable(":-moz-tree-column(x(){} a");
|
|
test_unbalanced_unparseable(":-moz-tree-column(a b (){} a");
|
|
test_unbalanced_unparseable(":-moz-tree-column(a, b (){} a");
|
|
|
|
// Bug 543428 (escaping)
|
|
test_selector_in_html("\\32|a", single_a, set_single, empty_set,
|
|
"@namespace \\32 url(http://www.w3.org/1999/xhtml);");
|
|
test_selector_in_html("-\\32|a", single_a, set_single, empty_set,
|
|
"@namespace -\\32 url(http://www.w3.org/1999/xhtml);");
|
|
test_selector_in_html("\\2|a", single_a, set_single, empty_set,
|
|
"@namespace \\0002 url(http://www.w3.org/1999/xhtml);");
|
|
test_selector_in_html("-\\2|a", single_a, set_single, empty_set,
|
|
"@namespace -\\000002 url(http://www.w3.org/1999/xhtml);");
|
|
var spans = "<span class='2'></span><span class=''></span>" +
|
|
"<span id='2'></span><span id=''></span>"
|
|
test_selector_in_html(".\\32", spans,
|
|
bodychildset([0]), bodychildset([1, 2, 3]));
|
|
test_selector_in_html("[class=\\32]", spans,
|
|
bodychildset([0]), bodychildset([1, 2, 3]));
|
|
test_selector_in_html(".\\2", spans,
|
|
bodychildset([1]), bodychildset([0, 2, 3]));
|
|
test_selector_in_html("[class=\\2]", spans,
|
|
bodychildset([1]), bodychildset([0, 2, 3]));
|
|
test_selector_in_html("#\\32", spans,
|
|
bodychildset([2]), bodychildset([0, 1, 3]));
|
|
test_selector_in_html("[id=\\32]", spans,
|
|
bodychildset([2]), bodychildset([0, 1, 3]));
|
|
test_selector_in_html("#\\2", spans,
|
|
bodychildset([3]), bodychildset([0, 1, 2]));
|
|
test_selector_in_html("[id=\\2]", spans,
|
|
bodychildset([3]), bodychildset([0, 1, 2]));
|
|
test_balanced_unparseable("#2");
|
|
|
|
// Bug 553805: :not() containing nothing is forbidden
|
|
test_balanced_unparseable(":not()");
|
|
test_balanced_unparseable(":not( )");
|
|
test_balanced_unparseable(":not( \t\n )");
|
|
test_balanced_unparseable(":not(/*comment*/)");
|
|
test_balanced_unparseable(":not( /*comment*/ /* comment */ )");
|
|
test_balanced_unparseable("p :not()");
|
|
test_balanced_unparseable("p :not( )");
|
|
test_balanced_unparseable("p :not( \t\n )");
|
|
test_balanced_unparseable("p :not(/*comment*/)");
|
|
test_balanced_unparseable("p :not( /*comment*/ /* comment */ )");
|
|
test_balanced_unparseable("p:not()");
|
|
test_balanced_unparseable("p:not( )");
|
|
test_balanced_unparseable("p:not( \t\n )");
|
|
test_balanced_unparseable("p:not(/*comment*/)");
|
|
test_balanced_unparseable("p:not( /*comment*/ /* comment */ )");
|
|
|
|
test_balanced_unparseable(":not(:nth-child(2k))");
|
|
test_balanced_unparseable(":not(:nth-child(()))");
|
|
|
|
// :-moz-any()
|
|
test_balanced_unparseable(":-moz-any()");
|
|
test_balanced_unparseable(":-moz-any(div p)");
|
|
test_balanced_unparseable(":-moz-any(div ~ p)");
|
|
test_balanced_unparseable(":-moz-any(div~p)");
|
|
test_balanced_unparseable(":-moz-any(div + p)");
|
|
test_balanced_unparseable(":-moz-any(div+p)");
|
|
test_balanced_unparseable(":-moz-any(div > p)");
|
|
test_balanced_unparseable(":-moz-any(div>p)");
|
|
test_parseable(":-moz-any(div, p)");
|
|
test_parseable(":-moz-any( div , p )");
|
|
test_parseable(":-moz-any(div,p)");
|
|
test_parseable(":-moz-any(div)");
|
|
test_parseable(":-moz-any(div,p,:link,span:focus)");
|
|
test_parseable(":-moz-any(:active,:focus)");
|
|
test_parseable(":-moz-any(:active,:link:focus)");
|
|
test_balanced_unparseable(":-moz-any(div,:nonexistentpseudo)");
|
|
var any_elts = "<input type='text'><a href='http://www.example.com/'></a><div></div><a name='foo'>";
|
|
test_selector_in_html(":-moz-any(a,input)", any_elts,
|
|
bodychildset([0, 1, 3]), bodychildset([2]));
|
|
test_selector_in_html(":-moz-any(:link,:not(a))", any_elts,
|
|
bodychildset([0, 1, 2]), bodychildset([3]));
|
|
test_selector_in_html(":-moz-any([href],input[type],input[name])", any_elts,
|
|
bodychildset([0, 1]), bodychildset([2, 3]));
|
|
test_selector_in_html(":-moz-any(div,a):-moz-any([type],[href],[name])",
|
|
any_elts,
|
|
bodychildset([1, 3]), bodychildset([0, 2]));
|
|
|
|
test_selector_in_html(":-moz-table-border-nonzero",
|
|
"<p></p>" +
|
|
"<p border='2'></p>" +
|
|
"<table border='2'></table>" +
|
|
"<table border></table>" +
|
|
"<table></table>" +
|
|
"<table frame='border'></table>" +
|
|
"<table border='0'></table>" +
|
|
"<table border='0pt'></table>" +
|
|
"<table border='3pt'></table>",
|
|
bodychildset([2, 3, 8]),
|
|
bodychildset([0, 1, 4, 5, 6, 7]));
|
|
|
|
// Test that we don't tokenize an empty HASH.
|
|
test_balanced_unparseable("#");
|
|
test_balanced_unparseable("# ");
|
|
test_balanced_unparseable("#, p");
|
|
test_balanced_unparseable("# , p");
|
|
test_balanced_unparseable("p #");
|
|
test_balanced_unparseable("p # ");
|
|
test_balanced_unparseable("p #, p");
|
|
test_balanced_unparseable("p # , p");
|
|
|
|
// Test that a backslash alone is not treated as an escape.
|
|
test_unparseable_via_api("#\\");
|
|
|
|
// Test that newline escapes are only supported in strings.
|
|
test_balanced_unparseable("di\\\nv");
|
|
test_balanced_unparseable("div \\\n p");
|
|
test_balanced_unparseable("div\\\n p");
|
|
test_balanced_unparseable("div \\\np");
|
|
test_balanced_unparseable("div\\\np");
|
|
|
|
run_deferred_tests();
|
|
}
|
|
|
|
var deferred_tests = [];
|
|
|
|
function defer_clonedoc_tests(docurl, onloadfunc)
|
|
{
|
|
deferred_tests.push( { docurl: docurl, onloadfunc: onloadfunc } );
|
|
}
|
|
|
|
function run_deferred_tests()
|
|
{
|
|
if (deferred_tests.length == 0) {
|
|
SimpleTest.finish();
|
|
return;
|
|
}
|
|
|
|
cloneiframe.onload = deferred_tests_onload;
|
|
cloneiframe.src = deferred_tests[0].docurl;
|
|
}
|
|
|
|
function deferred_tests_onload(event)
|
|
{
|
|
if (event.target != cloneiframe)
|
|
return;
|
|
|
|
deferred_tests[0].onloadfunc();
|
|
deferred_tests.shift();
|
|
|
|
run_deferred_tests();
|
|
}
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|