https://github.com/web-platform-tests/wpt
Tip revision: 47e1e79e582c8e7313aee1a58f814e86fab7ee05 authored by Cactusmachete on 22 March 2018, 20:36:19 UTC
Fixed lint checking directories it shouldn't be
Fixed lint checking directories it shouldn't be
Tip revision: 47e1e79
Range-insertNode.html
<!doctype html>
<title>Range.insertNode() tests</title>
<link rel="author" title="Aryeh Gregor" href=ayg@aryeh.name>
<meta name=timeout content=long>
<p>To debug test failures, add a query parameter "subtest" with the test id (like
"?subtest=5,16"). Only that test will be run. Then you can look at the resulting
iframes in the DOM.
<div id=log></div>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=../common.js></script>
<script>
"use strict";
testDiv.parentNode.removeChild(testDiv);
function restoreIframe(iframe, i, j) {
// Most of this function is designed to work around the fact that Opera
// doesn't let you add a doctype to a document that no longer has one, in
// any way I can figure out. I eventually compromised on something that
// will still let Opera pass most tests that don't actually involve
// doctypes.
while (iframe.contentDocument.firstChild
&& iframe.contentDocument.firstChild.nodeType != Node.DOCUMENT_TYPE_NODE) {
iframe.contentDocument.removeChild(iframe.contentDocument.firstChild);
}
while (iframe.contentDocument.lastChild
&& iframe.contentDocument.lastChild.nodeType != Node.DOCUMENT_TYPE_NODE) {
iframe.contentDocument.removeChild(iframe.contentDocument.lastChild);
}
if (!iframe.contentDocument.firstChild) {
// This will throw an exception in Opera if we reach here, which is why
// I try to avoid it. It will never happen in a browser that obeys the
// spec, so it's really just insurance. I don't think it actually gets
// hit by anything.
iframe.contentDocument.appendChild(iframe.contentDocument.implementation.createDocumentType("html", "", ""));
}
iframe.contentDocument.appendChild(referenceDoc.documentElement.cloneNode(true));
iframe.contentWindow.setupRangeTests();
iframe.contentWindow.testRangeInput = testRangesShort[i];
iframe.contentWindow.testNodeInput = testNodesShort[j];
iframe.contentWindow.run();
}
function testInsertNode(i, j) {
var actualRange;
var expectedRange;
var actualNode;
var expectedNode;
var actualRoots = [];
var expectedRoots = [];
var detached = false;
domTests[i][j].step(function() {
restoreIframe(actualIframe, i, j);
restoreIframe(expectedIframe, i, j);
actualRange = actualIframe.contentWindow.testRange;
expectedRange = expectedIframe.contentWindow.testRange;
actualNode = actualIframe.contentWindow.testNode;
expectedNode = expectedIframe.contentWindow.testNode;
try {
actualRange.collapsed;
} catch (e) {
detached = true;
}
assert_equals(actualIframe.contentWindow.unexpectedException, null,
"Unexpected exception thrown when setting up Range for actual insertNode()");
assert_equals(expectedIframe.contentWindow.unexpectedException, null,
"Unexpected exception thrown when setting up Range for simulated insertNode()");
assert_equals(typeof actualRange, "object",
"typeof Range produced in actual iframe");
assert_false(actualRange === null,
"Range produced in actual iframe was null");
assert_equals(typeof expectedRange, "object",
"typeof Range produced in expected iframe");
assert_false(expectedRange === null,
"Range produced in expected iframe was null");
assert_equals(typeof actualNode, "object",
"typeof Node produced in actual iframe");
assert_false(actualNode === null,
"Node produced in actual iframe was null");
assert_equals(typeof expectedNode, "object",
"typeof Node produced in expected iframe");
assert_false(expectedNode === null,
"Node produced in expected iframe was null");
// We want to test that the trees containing the ranges are equal, and
// also the trees containing the moved nodes. These might not be the
// same, if we're inserting a node from a detached tree or a different
// document.
//
// Detached ranges are always in the contentDocument.
if (detached) {
actualRoots.push(actualIframe.contentDocument);
expectedRoots.push(expectedIframe.contentDocument);
} else {
actualRoots.push(furthestAncestor(actualRange.startContainer));
expectedRoots.push(furthestAncestor(expectedRange.startContainer));
}
if (furthestAncestor(actualNode) != actualRoots[0]) {
actualRoots.push(furthestAncestor(actualNode));
}
if (furthestAncestor(expectedNode) != expectedRoots[0]) {
expectedRoots.push(furthestAncestor(expectedNode));
}
assert_equals(actualRoots.length, expectedRoots.length,
"Either the actual node and actual range are in the same tree but the expected are in different trees, or vice versa");
// This doctype stuff is to work around the fact that Opera 11.00 will
// move around doctypes within a document, even to totally invalid
// positions, but it won't allow a new doctype to be added to a
// document in any way I can figure out. So if we try moving a doctype
// to some invalid place, in Opera it will actually succeed, and then
// restoreIframe() will remove the doctype along with the root element,
// and then nothing can re-add the doctype. So instead, we catch it
// during the test itself and move it back to the right place while we
// still can.
//
// I spent *way* too much time debugging and working around this bug.
var actualDoctype = actualIframe.contentDocument.doctype;
var expectedDoctype = expectedIframe.contentDocument.doctype;
var result;
try {
result = myInsertNode(expectedRange, expectedNode);
} catch (e) {
if (expectedDoctype != expectedIframe.contentDocument.firstChild) {
expectedIframe.contentDocument.insertBefore(expectedDoctype, expectedIframe.contentDocument.firstChild);
}
throw e;
}
if (typeof result == "string") {
assert_throws(result, function() {
try {
actualRange.insertNode(actualNode);
} catch (e) {
if (expectedDoctype != expectedIframe.contentDocument.firstChild) {
expectedIframe.contentDocument.insertBefore(expectedDoctype, expectedIframe.contentDocument.firstChild);
}
if (actualDoctype != actualIframe.contentDocument.firstChild) {
actualIframe.contentDocument.insertBefore(actualDoctype, actualIframe.contentDocument.firstChild);
}
throw e;
}
}, "A " + result + " DOMException must be thrown in this case");
// Don't return, we still need to test DOM equality
} else {
try {
actualRange.insertNode(actualNode);
} catch (e) {
if (expectedDoctype != expectedIframe.contentDocument.firstChild) {
expectedIframe.contentDocument.insertBefore(expectedDoctype, expectedIframe.contentDocument.firstChild);
}
if (actualDoctype != actualIframe.contentDocument.firstChild) {
actualIframe.contentDocument.insertBefore(actualDoctype, actualIframe.contentDocument.firstChild);
}
throw e;
}
}
for (var k = 0; k < actualRoots.length; k++) {
assertNodesEqual(actualRoots[k], expectedRoots[k], k ? "moved node's tree root" : "range's tree root");
}
});
domTests[i][j].done();
positionTests[i][j].step(function() {
assert_equals(actualIframe.contentWindow.unexpectedException, null,
"Unexpected exception thrown when setting up Range for actual insertNode()");
assert_equals(expectedIframe.contentWindow.unexpectedException, null,
"Unexpected exception thrown when setting up Range for simulated insertNode()");
assert_equals(typeof actualRange, "object",
"typeof Range produced in actual iframe");
assert_false(actualRange === null,
"Range produced in actual iframe was null");
assert_equals(typeof expectedRange, "object",
"typeof Range produced in expected iframe");
assert_false(expectedRange === null,
"Range produced in expected iframe was null");
assert_equals(typeof actualNode, "object",
"typeof Node produced in actual iframe");
assert_false(actualNode === null,
"Node produced in actual iframe was null");
assert_equals(typeof expectedNode, "object",
"typeof Node produced in expected iframe");
assert_false(expectedNode === null,
"Node produced in expected iframe was null");
for (var k = 0; k < actualRoots.length; k++) {
assertNodesEqual(actualRoots[k], expectedRoots[k], k ? "moved node's tree root" : "range's tree root");
}
if (detached) {
// No further tests we can do
return;
}
assert_equals(actualRange.startOffset, expectedRange.startOffset,
"Unexpected startOffset after insertNode()");
assert_equals(actualRange.endOffset, expectedRange.endOffset,
"Unexpected endOffset after insertNode()");
// How do we decide that the two nodes are equal, since they're in
// different trees? Since the DOMs are the same, it's enough to check
// that the index in the parent is the same all the way up the tree.
// But we can first cheat by just checking they're actually equal.
assert_true(actualRange.startContainer.isEqualNode(expectedRange.startContainer),
"Unexpected startContainer after insertNode(), expected " +
expectedRange.startContainer.nodeName.toLowerCase() + " but got " +
actualRange.startContainer.nodeName.toLowerCase());
var currentActual = actualRange.startContainer;
var currentExpected = expectedRange.startContainer;
var actual = "";
var expected = "";
while (currentActual && currentExpected) {
actual = indexOf(currentActual) + "-" + actual;
expected = indexOf(currentExpected) + "-" + expected;
currentActual = currentActual.parentNode;
currentExpected = currentExpected.parentNode;
}
actual = actual.substr(0, actual.length - 1);
expected = expected.substr(0, expected.length - 1);
assert_equals(actual, expected,
"startContainer superficially looks right but is actually the wrong node if you trace back its index in all its ancestors (I'm surprised this actually happened");
});
positionTests[i][j].done();
}
testRanges.unshift('"detached"');
var iStart = 0;
var iStop = testRangesShort.length;
var jStart = 0;
var jStop = testNodesShort.length;
if (/subtest=[0-9]+,[0-9]+/.test(location.search)) {
var matches = /subtest=([0-9]+),([0-9]+)/.exec(location.search);
iStart = Number(matches[1]);
iStop = Number(matches[1]) + 1;
jStart = Number(matches[2]) + 0;
jStop = Number(matches[2]) + 1;
}
var domTests = [];
var positionTests = [];
for (var i = iStart; i < iStop; i++) {
domTests[i] = [];
positionTests[i] = [];
for (var j = jStart; j < jStop; j++) {
domTests[i][j] = async_test(i + "," + j + ": resulting DOM for range " + testRangesShort[i] + ", node " + testNodesShort[j]);
positionTests[i][j] = async_test(i + "," + j + ": resulting range position for range " + testRangesShort[i] + ", node " + testNodesShort[j]);
}
}
var actualIframe = document.createElement("iframe");
actualIframe.style.display = "none";
document.body.appendChild(actualIframe);
var expectedIframe = document.createElement("iframe");
expectedIframe.style.display = "none";
document.body.appendChild(expectedIframe);
var referenceDoc = document.implementation.createHTMLDocument("");
referenceDoc.removeChild(referenceDoc.documentElement);
actualIframe.onload = function() {
expectedIframe.onload = function() {
for (var i = iStart; i < iStop; i++) {
for (var j = jStart; j < jStop; j++) {
testInsertNode(i, j);
}
}
}
expectedIframe.src = "Range-test-iframe.html";
referenceDoc.appendChild(actualIframe.contentDocument.documentElement.cloneNode(true));
}
actualIframe.src = "Range-test-iframe.html";
</script>
