test_bug588990.html

mozilla-central/dom/base/test/test_bug588990.html

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Test Info:

Manifest: dom/base/test/mochitest.toml

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=588990

-->

<head>

  <title>Test for Bug 588990</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=588990">Mozilla Bug 588990</a>

<!-- DOM to muck around with for tests -->

<p id="root">

<img name="n1">

<img name="n2">

<img name="n2">

<img name="n3">

<img name="n3">

<img name="n3">

</p>

<pre id="test">

<script class="testbody" type="text/javascript">

root = $('root');

i1_1 = root.children[0];

i2_1 = root.children[1];

i2_2 = root.children[2];

i3_1 = root.children[3];

i3_2 = root.children[4];

i3_3 = root.children[5];

function checkHasName(test) {

  // Check name first to avoid flushes from hiding problems

  checkHasNameNoDocProp(test);

  is(document.n1, i1_1, "i1_1 doc.name " + test);

  is(document.n2[0], i2_1, "i2_1 doc.name " + test);

  is(document.n2[1], i2_2, "i2_2 doc.name " + test);

  is(document.n2.length, 2, "doc.name.length " + test);

  is(document.n3[0], i3_1, "i3_1 doc.name " + test);

  is(document.n3[1], i3_2, "i3_2 doc.name " + test);

  is(document.n3[2], i3_3, "i3_3 doc.name " + test);

  is(document.n3.length, 3, "doc.name.length " + test);

function checkHasNameNoDocProp(test) {

  is(i1_1.name, "n1", "i1_1 name " + test);

  is(i2_1.name, "n2", "i2_1 name " + test);

  is(i2_2.name, "n2", "i2_2 name " + test);

  is(i3_1.name, "n3", "i3_1 name " + test);

  is(i3_2.name, "n3", "i3_2 name " + test);

  is(i3_3.name, "n3", "i3_3 name " + test);

function checkHasNoName(removed, test) {

  is(i1_1.name, "", "i1_1 name " + test);

  is(i2_1.name, "", "i2_1 name " + test);

  is(i2_2.name, "", "i2_2 name " + test);

  is(i3_1.name, "", "i3_1 name " + test);

  is(i3_2.name, "", "i3_2 name " + test);

  is(i3_3.name, "", "i3_3 name " + test);

  var attrValue = removed ? null : "";

  is(i1_1.getAttribute("name"), attrValue, "i1_1 getAttribute " + test);

  is(i2_1.getAttribute("name"), attrValue, "i2_1 getAttribute " + test);

  is(i2_2.getAttribute("name"), attrValue, "i2_2 getAttribute " + test);

  is(i3_1.getAttribute("name"), attrValue, "i3_1 getAttribute " + test);

  is(i3_2.getAttribute("name"), attrValue, "i3_2 getAttribute " + test);

  is(i3_3.getAttribute("name"), attrValue, "i3_3 getAttribute " + test);

  is(document.n1,  undefined, "doc.n1 " + test);

  is(document.n2,  undefined, "doc.n2 " + test);

  is(document.n3,  undefined, "doc.n3 " + test);

// Check that dynamic modifications of attribute work

checkHasName("in markup");

i1_1.name = "";

i2_1.name = "";

i2_2.name = "";

i3_1.name = "";

i3_2.name = "";

i3_3.name = "";

checkHasNoName(false, "set to empty");

i1_1.name = "n1";

i2_1.name = "n2";

i2_2.name = "n2";

i3_1.name = "n3";

i3_2.name = "n3";

i3_3.name = "n3";

checkHasName("set using .name");

i1_1.setAttribute("name", "");

i2_1.setAttribute("name", "");

i2_2.setAttribute("name", "");

i3_1.setAttribute("name", "");

i3_2.setAttribute("name", "");

i3_3.setAttribute("name", "");

checkHasNoName(false, "setAttribute to empty");

i1_1.name = "n1";

i2_1.name = "n2";

i2_2.name = "n2";

i3_1.name = "n3";

i3_2.name = "n3";

i3_3.name = "n3";

checkHasName("set again using .name");

i1_1.removeAttribute("name");

i2_1.removeAttribute("name");

i2_2.removeAttribute("name");

i3_1.removeAttribute("name");

i3_2.removeAttribute("name");

i3_3.removeAttribute("name");

checkHasNoName(true, "removed attribute");

i1_1.setAttribute("name", "n1");

i2_1.setAttribute("name", "n2");

i2_2.setAttribute("name", "n2");

i3_1.setAttribute("name", "n3");

i3_2.setAttribute("name", "n3");

i3_3.setAttribute("name", "n3");

checkHasName("set using setAttribute");

t1 = document.createElement("img");

t1.name = "n1";

t2 = document.createElement("img");

t2.name = "n2";

t3 = document.createElement("img");

t3.name = "n2";

t4 = document.createElement("img");

t4.name = "n3";

t5 = document.createElement("img");

t5.name = "n3";

t6 = document.createElement("img");

t6.name = "n3";

// Check that inserting elements before/after existing work

function insertAfter(newChild, existing) {

  existing.parentNode.insertBefore(newChild, existing.nextSibling);

function insertBefore(newChild, existing) {

  existing.parentNode.insertBefore(newChild, existing);

function removeNode(child) {

  child.remove();

insertAfter(t1, i1_1);

insertAfter(t2, i2_1);

insertAfter(t3, i2_2);

insertAfter(t4, i3_1);

insertAfter(t5, i3_2);

insertAfter(t6, i3_3);

checkHasNameNoDocProp("inserted after");

is(document.n1[0], i1_1, "i1_1 doc.name inserted after");

is(document.n1[1], t1, "t1 doc.name inserted after");

is(document.n1.length, 2, "doc.name1.length inserted after");

is(document.n2[0], i2_1, "i2_1 doc.name inserted after");

todo_is(document.n2[1], t2, "This is where t2 should show up. The elements in here should be in order-in-document rather than order-of-insertion");

is(document.n2[1], i2_2, "i2_2 doc.name inserted after");

is(document.n2[2], t2, "t2 doc.name inserted after");

is(document.n2[3], t3, "t3 doc.name inserted after");

is(document.n2.length, 4, "doc.name2.length inserted after");

is(document.n3[0], i3_1, "i3_1 doc.name inserted after");

is(document.n3[1], i3_2, "i3_3 doc.name inserted after");

is(document.n3[2], i3_3, "i3_2 doc.name inserted after");

is(document.n3[3], t4, "t4 doc.name inserted after");

is(document.n3[4], t5, "t5 doc.name inserted after");

is(document.n3[5], t6, "t6 doc.name inserted after");

is(document.n3.length, 6, "doc.name3.length inserted after");

insertBefore(t1, i1_1);

insertBefore(t2, i2_1);

insertBefore(t3, i2_2);

insertBefore(t4, i3_1);

insertBefore(t5, i3_2);

insertBefore(t6, i3_3);

checkHasNameNoDocProp("inserted before");

is(document.n1[0], i1_1, "i1_1 doc.name inserted before");

is(document.n1[1], t1, "t1 doc.name inserted before");

is(document.n1.length, 2, "doc.name1.length inserted before");

is(document.n2[0], i2_1, "i2_1 doc.name inserted before");

is(document.n2[1], i2_2, "i2_2 doc.name inserted before");

is(document.n2[2], t2, "t2 doc.name inserted before");

is(document.n2[3], t3, "t3 doc.name inserted before");

is(document.n2.length, 4, "doc.name2.length inserted before");

is(document.n3[0], i3_1, "i3_1 doc.name inserted before");

is(document.n3[1], i3_2, "i3_3 doc.name inserted before");

is(document.n3[2], i3_3, "i3_2 doc.name inserted before");

is(document.n3[3], t4, "t4 doc.name inserted before");

is(document.n3[4], t5, "t5 doc.name inserted before");

is(document.n3[5], t6, "t6 doc.name inserted before");

is(document.n3.length, 6, "doc.name3.length inserted before");

t1.removeAttribute("name");

t2.removeAttribute("name");

t3.removeAttribute("name");

t4.removeAttribute("name");

t5.removeAttribute("name");

t6.removeAttribute("name");

checkHasName("removed tx attribute");

t1.setAttribute("name", "n1");

t2.setAttribute("name", "n2");

t3.setAttribute("name", "n2");

t4.setAttribute("name", "n3");

t5.setAttribute("name", "n3");

t6.setAttribute("name", "n3");

checkHasNameNoDocProp("inserted before");

is(document.n1[0], i1_1, "i1_1 doc.name inserted before");

is(document.n1[1], t1, "t1 doc.name inserted before");

is(document.n1.length, 2, "doc.name1.length inserted before");

is(document.n2[0], i2_1, "i2_1 doc.name inserted before");

is(document.n2[1], i2_2, "i2_2 doc.name inserted before");

is(document.n2[2], t2, "t2 doc.name inserted before");

is(document.n2[3], t3, "t3 doc.name inserted before");

is(document.n2.length, 4, "doc.name2.length inserted before");

is(document.n3[0], i3_1, "i3_1 doc.name inserted before");

is(document.n3[1], i3_2, "i3_3 doc.name inserted before");

is(document.n3[2], i3_3, "i3_2 doc.name inserted before");

is(document.n3[3], t4, "t4 doc.name inserted before");

is(document.n3[4], t5, "t5 doc.name inserted before");

is(document.n3[5], t6, "t6 doc.name inserted before");

is(document.n3.length, 6, "doc.name3.length inserted before");

removeNode(t1);

removeNode(t2);

removeNode(t3);

removeNode(t4);

removeNode(t5);

removeNode(t6);

checkHasName("removed temporaries");

removeNode(i1_1);

removeNode(i2_1);

removeNode(i2_2);

removeNode(i3_1);

removeNode(i3_2);

removeNode(i3_3);

checkHasNameNoDocProp("removed node");

// Check that removing an element during UnsetAttr works

is(i1_1.name, "n1", "i1_1 has name set");

var mutateFired = false;

root.appendChild(i1_1);

i1_1.addEventListener("DOMAttrModified", function(e) {

  is(e.target, i1_1, "target is i1_1");

  is(i1_1.name, "", "i1_1 no longer has name");

  is(i1_1.getAttribute("name"), null, "i1_1 no longer has name attr");

  removeNode(i1_1);

  is(i1_1.parentNode, null, "i1_1 was removed");

  mutateFired = true;

}, {once: true});

i1_1.removeAttribute("name");

ok(mutateFired, "mutation event fired");

SpecialPowers.gc();

// Check that removing an element during SetAttr works

i2_1.name = "";

mutateFired = false;

root.appendChild(i2_1);

i2_1.addEventListener("DOMAttrModified", function(e) {

  is(e.target, i2_1, "target is i2_1");

  is(i2_1.name, "n2", "i2_1 no longer has name");

  is(i2_1.getAttribute("name"), "n2", "i2_1 no longer has name attr");

  removeNode(i2_1);

  is(i2_1.parentNode, null, "i2_1 was removed");

  mutateFired = true;

}, {once: true});

i2_1.name = "n2";

ok(mutateFired, "mutation event fired");

SpecialPowers.gc();

// Re-add the name inside a mutation event on a HTML element

is(i2_2.name, "n2", "i2_2 has name set");

root.appendChild(i2_2);

mutateFired = false;

root.appendChild(i2_2);

i2_2.addEventListener("DOMAttrModified", function(e) {

  is(e.target, i2_2, "target is i2_2");

  is(i2_2.name, "", "i2_2 no longer has name");

  is(i2_2.getAttribute("name"), "", "i2_2 has empty name attr");

  i2_2.name = "n2";

  mutateFired = true;

}, {once: true});

i2_2.name = "";

ok(mutateFired, "mutation event fired");

is(document.n2, i2_2, "named was readded during mutation");

removeNode(i2_2);

SpecialPowers.gc();

// Re-remove the name inside a mutation event on a HTML element

i3_1.name = "";

root.appendChild(i3_1);

mutateFired = false;

root.appendChild(i3_1);

i3_1.addEventListener("DOMAttrModified", function(e) {

  is(e.target, i3_1, "target is i3_1");

  is(i3_1.name, "n3", "i3_1 no longer has name");

  is(i3_1.getAttribute("name"), "n3", "i3_1 has empty name attr");

  i3_1.removeAttribute("name");

  mutateFired = true;

}, {once: true});

i3_1.name = "n3";

ok(mutateFired, "mutation event fired");

is(document.n3, undefined, "named was readded during mutation");

removeNode(i3_1);

SpecialPowers.gc();

</script>

</pre>

</body>

</html>