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Update web-platform-tests to revision 593d7eb21e1c3ac161aa51cce914056eb9182962
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92 changed files with 1060 additions and 159 deletions
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@ -3,83 +3,120 @@
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<title>cssom-view - scrollingElement</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<iframe id="quirksframe"></iframe>
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<iframe id="nonquirksframe"></iframe>
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<div id="log"></div>
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<script>
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async_test(function() {
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var quirksFrame = document.getElementById("quirksframe");
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quirksFrame.onload = this.step_func_done(function() {
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var quirksDoc = quirksFrame.contentDocument;
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assert_equals(quirksDoc.compatMode, "BackCompat", "Should be in quirks mode.");
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assert_not_equals(quirksDoc.body, null, "Should have a body element");
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function makeDescription(rootDisplay, bodyDisplay) {
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let a = [];
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if (rootDisplay) {
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a.push(`root ${rootDisplay}`);
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}
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if (bodyDisplay) {
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a.push(`body ${bodyDisplay}`);
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}
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let s = a.join(", ");
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if (s) {
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s = ` (${s})`;
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}
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return s;
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}
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// Tests for quirks mode document.
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body,
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"scrollingElement in quirks mode should default to body element.");
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function quirksTest(rootDisplay, bodyDisplay) {
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async_test(function() {
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let quirksFrame = document.createElement("iframe");
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quirksFrame.onload = this.step_func_done(function() {
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var quirksDoc = quirksFrame.contentDocument;
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assert_equals(quirksDoc.compatMode, "BackCompat", "Should be in quirks mode.");
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assert_not_equals(quirksDoc.body, null, "Should have a body element");
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quirksDoc.documentElement.style.overflow = "scroll";
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quirksDoc.body.style.overflow = "scroll";
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assert_equals(quirksDoc.scrollingElement, null,
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"scrollingElement in quirks mode should be null if overflow of body and root element isn't visible.");
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quirksDoc.documentElement.style.overflow = "visible";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.style.overflow = "scroll";
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quirksDoc.body.style.overflow = "visible";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.style.overflow = "visible";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.style.display = rootDisplay;
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quirksDoc.body.style.display = bodyDisplay;
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quirksDoc.body.style.display = "none";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body)
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quirksDoc.body.style.display = "block";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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// Tests for quirks mode document.
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body,
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"scrollingElement in quirks mode should default to body element.");
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quirksDoc.documentElement.appendChild(quirksDoc.createElement("body"));
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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assert_equals(quirksDoc.scrollingElement, quirksDoc.getElementsByTagName("body")[0]);
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quirksDoc.documentElement.removeChild(quirksDoc.documentElement.lastChild);
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.style.overflow = "scroll";
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quirksDoc.body.style.overflow = "scroll";
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assert_equals(quirksDoc.scrollingElement, null,
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"scrollingElement in quirks mode should be null if overflow of body and root element isn't visible.");
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quirksDoc.documentElement.style.overflow = "visible";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.style.overflow = "scroll";
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quirksDoc.body.style.overflow = "visible";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.style.overflow = "visible";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.documentElement.removeChild(quirksDoc.body);
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assert_equals(quirksDoc.scrollingElement, null);
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quirksDoc.documentElement.appendChild(quirksDoc.createElementNS("foobarNS", "body"));
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assert_equals(quirksDoc.scrollingElement, null);
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quirksDoc.body.style.display = "none";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body)
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quirksDoc.body.style.display = "block";
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.removeChild(quirksDoc.documentElement);
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assert_equals(quirksDoc.scrollingElement, null);
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quirksDoc.documentElement.appendChild(quirksDoc.createElement("body"));
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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assert_equals(quirksDoc.scrollingElement, quirksDoc.getElementsByTagName("body")[0]);
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quirksDoc.documentElement.removeChild(quirksDoc.documentElement.lastChild);
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assert_equals(quirksDoc.scrollingElement, quirksDoc.body);
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quirksDoc.appendChild(quirksDoc.createElementNS("foobarNS", "html"));
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quirksDoc.documentElement.appendChild(quirksDoc.createElement("body"));
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assert_equals(quirksDoc.scrollingElement, null);
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quirksDoc.documentElement.removeChild(quirksDoc.body);
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assert_equals(quirksDoc.scrollingElement, null);
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quirksDoc.documentElement.appendChild(quirksDoc.createElementNS("foobarNS", "body"));
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assert_equals(quirksDoc.scrollingElement, null);
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quirksDoc.removeChild(quirksDoc.documentElement);
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quirksDoc.appendChild(quirksDoc.createElement("body"));
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assert_equals(quirksDoc.scrollingElement, null);
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});
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quirksFrame.src =
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URL.createObjectURL(new Blob([""], { type: "text/html" }));
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}, "scrollingElement in quirks mode");
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quirksDoc.removeChild(quirksDoc.documentElement);
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assert_equals(quirksDoc.scrollingElement, null);
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async_test(function() {
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var nonQuirksFrame = document.getElementById("nonquirksframe");
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nonQuirksFrame.onload = this.step_func_done(function() {
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var nonQuirksDoc = nonQuirksFrame.contentDocument;
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assert_equals(nonQuirksDoc.compatMode, "CSS1Compat", "Should be in standards mode.");
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assert_not_equals(nonQuirksDoc.body, null, "Should have a body element");
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quirksDoc.appendChild(quirksDoc.createElementNS("foobarNS", "html"));
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quirksDoc.documentElement.appendChild(quirksDoc.createElement("body"));
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assert_equals(quirksDoc.scrollingElement, null);
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assert_equals(nonQuirksDoc.scrollingElement, nonQuirksDoc.documentElement,
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"scrollingElement in standards mode should be the document element.");
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nonQuirksDoc.documentElement.style.overflow = "scroll";
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nonQuirksDoc.body.style.overflow = "scroll";
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assert_equals(nonQuirksDoc.scrollingElement, nonQuirksDoc.documentElement);
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quirksDoc.removeChild(quirksDoc.documentElement);
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quirksDoc.appendChild(quirksDoc.createElement("body"));
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assert_equals(quirksDoc.scrollingElement, null);
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nonQuirksDoc.removeChild(nonQuirksDoc.documentElement);
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assert_equals(nonQuirksDoc.scrollingElement, null);
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nonQuirksDoc.appendChild(nonQuirksDoc.createElement("foobar"));
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assert_equals(nonQuirksDoc.scrollingElement.localName, "foobar");
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});
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nonQuirksFrame.src =
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URL.createObjectURL(new Blob(["<!doctype html>"], { type: "text/html" }));
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}, "scrollingElement in no-quirks mode");
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quirksFrame.remove();
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});
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quirksFrame.src =
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URL.createObjectURL(new Blob([], { type: "text/html" }));
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document.body.append(quirksFrame);
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}, `scrollingElement in quirks mode${makeDescription(rootDisplay, bodyDisplay)}`);
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}
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function nonQuirksTest(rootDisplay, bodyDisplay) {
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async_test(function() {
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let nonQuirksFrame = document.createElement("iframe");
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nonQuirksFrame.onload = this.step_func_done(function() {
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var nonQuirksDoc = nonQuirksFrame.contentDocument;
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assert_equals(nonQuirksDoc.compatMode, "CSS1Compat", "Should be in standards mode.");
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assert_not_equals(nonQuirksDoc.body, null, "Should have a body element");
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nonQuirksDoc.documentElement.style.display = rootDisplay;
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nonQuirksDoc.body.style.display = bodyDisplay;
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// Tests for non-quirks mode document.
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assert_equals(nonQuirksDoc.scrollingElement, nonQuirksDoc.documentElement,
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"scrollingElement in standards mode should be the document element.");
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nonQuirksDoc.documentElement.style.overflow = "scroll";
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nonQuirksDoc.body.style.overflow = "scroll";
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assert_equals(nonQuirksDoc.scrollingElement, nonQuirksDoc.documentElement);
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nonQuirksDoc.removeChild(nonQuirksDoc.documentElement);
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assert_equals(nonQuirksDoc.scrollingElement, null);
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nonQuirksDoc.appendChild(nonQuirksDoc.createElement("foobar"));
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assert_equals(nonQuirksDoc.scrollingElement.localName, "foobar");
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nonQuirksFrame.remove();
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});
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nonQuirksFrame.src =
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URL.createObjectURL(new Blob([`<!doctype html>`], { type: "text/html" }));
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document.body.append(nonQuirksFrame);
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}, `scrollingElement in no-quirks mode ${makeDescription(rootDisplay, bodyDisplay)}`);
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}
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for (let rootDisplay of ["", "table"]) {
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for (let bodyDisplay of ["", "table"]) {
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quirksTest(rootDisplay, bodyDisplay);
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nonQuirksTest(rootDisplay, bodyDisplay);
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}
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}
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</script>
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