dom/imptests/editing/selecttest/test_deleteFromDocument.html@97036ab72558
dom/imptests/editing/selecttest/test_deleteFromDocument.html
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 <!doctype html>
2 <title>Selection.deleteFromDocument() tests</title>
3 <link rel=author title="Aryeh Gregor" href=ayg@aryeh.name>
4 <p>To debug test failures, add a query parameter with the test id (like
5 "?5"). Only that test will be run. Then you can look at the resulting
6 iframes in the DOM.
7 <div id=log></div>
8 <script src=/resources/testharness.js></script>
9 <script src=/resources/testharnessreport.js></script>
10 <script src=common.js></script>
11 <script>
12 "use strict";
14 // We need to use explicit_done, because in Chrome 16 dev and Opera 12.00, the
15 // second iframe doesn't block the load event -- even though it is added before
16 // the load event.
17 setup({explicit_done: true});
19 // Specified by WebIDL
20 test(function() {
21 assert_equals(Selection.prototype.deleteFromDocument.length, 0,
22 "Selection.prototype.deleteFromDocument.length must equal 0");
23 }, "Selection.prototype.deleteFromDocument.length must equal 0");
25 testDiv.parentNode.removeChild(testDiv);
27 // Test an empty selection too
28 testRanges.unshift("empty");
30 var actualIframe = document.createElement("iframe");
32 var expectedIframe = document.createElement("iframe");
34 var referenceDoc = document.implementation.createHTMLDocument("");
35 referenceDoc.removeChild(referenceDoc.documentElement);
37 actualIframe.onload = function() {
38 expectedIframe.onload = function() {
39 for (var i = 0; i < testRanges.length; i++) {
40 if (location.search && i != Number(location.search)) {
41 continue;
42 }
44 test(function() {
45 initializeIframe(actualIframe, testRanges[i]);
46 initializeIframe(expectedIframe, testRanges[i]);
48 var actualRange = actualIframe.contentWindow.testRange;
49 var expectedRange = expectedIframe.contentWindow.testRange;
51 assert_equals(actualIframe.contentWindow.unexpectedException, null,
52 "Unexpected exception thrown when setting up Range for actual deleteFromDocument");
53 assert_equals(expectedIframe.contentWindow.unexpectedException, null,
54 "Unexpected exception thrown when setting up Range for simulated deleteFromDocument");
56 actualIframe.contentWindow.getSelection().removeAllRanges();
57 if (testRanges[i] != "empty") {
58 assert_equals(typeof actualRange, "object",
59 "Range produced in actual iframe must be an object");
60 assert_equals(typeof expectedRange, "object",
61 "Range produced in expected iframe must be an object");
62 assert_true(actualRange instanceof actualIframe.contentWindow.Range,
63 "Range produced in actual iframe must be instanceof Range");
64 assert_true(expectedRange instanceof expectedIframe.contentWindow.Range,
65 "Range produced in expected iframe must be instanceof Range");
66 actualIframe.contentWindow.getSelection().addRange(actualIframe.contentWindow.testRange);
67 expectedIframe.contentWindow.testRange.deleteContents();
68 }
69 actualIframe.contentWindow.getSelection().deleteFromDocument();
71 assertNodesEqual(actualIframe.contentDocument, expectedIframe.contentDocument, "DOM contents");
72 }, "Range " + i + ": " + testRanges[i]);
73 }
74 actualIframe.style.display = "none";
75 expectedIframe.style.display = "none";
76 done();
77 };
78 expectedIframe.src = "test-iframe.html";
79 document.body.appendChild(expectedIframe);
80 referenceDoc.appendChild(actualIframe.contentDocument.documentElement.cloneNode(true));
81 };
82 actualIframe.src = "test-iframe.html";
83 document.body.appendChild(actualIframe);
85 function initializeIframe(iframe, endpoints) {
86 while (iframe.contentDocument.firstChild) {
87 iframe.contentDocument.removeChild(iframe.contentDocument.lastChild);
88 }
89 iframe.contentDocument.appendChild(iframe.contentDocument.implementation.createDocumentType("html", "", ""));
90 iframe.contentDocument.appendChild(referenceDoc.documentElement.cloneNode(true));
91 iframe.contentWindow.setupRangeTests();
92 if (endpoints != "empty") {
93 iframe.contentWindow.testRangeInput = endpoints;
94 iframe.contentWindow.run();
95 }
96 }
97 </script>
