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| 1 <!doctype html> | |
| 2 <title>Range.collapse() and .collapsed tests</title> | |
| 3 <link rel="author" title="Aryeh Gregor" href=ayg@aryeh.name> | |
| 4 <meta name=timeout content=long> | |
| 5 <div id=log></div> | |
| 6 <script src=../../../../resources/testharness.js></script> | |
| 7 <script src=../../../../resources/testharnessreport.js></script> | |
| 8 <script src=../common.js></script> | |
| 9 <script> | |
| 10 "use strict"; | |
| 11 | |
| 12 function testCollapse(rangeEndpoints, toStart) { | |
| 13 var range; | |
| 14 if (rangeEndpoints == "detached") { | |
| 15 range = document.createRange(); | |
| 16 range.detach(); // should be a no-op and therefore the following should not
throw | |
| 17 range.collapse(toStart); | |
| 18 assert_equals(true, range.collapsed); | |
| 19 } | |
| 20 | |
| 21 // Have to account for Ranges involving Documents! | |
| 22 var ownerDoc = rangeEndpoints[0].nodeType == Node.DOCUMENT_NODE | |
| 23 ? rangeEndpoints[0] | |
| 24 : rangeEndpoints[0].ownerDocument; | |
| 25 range = ownerDoc.createRange(); | |
| 26 range.setStart(rangeEndpoints[0], rangeEndpoints[1]); | |
| 27 range.setEnd(rangeEndpoints[2], rangeEndpoints[3]); | |
| 28 | |
| 29 var expectedContainer = toStart ? range.startContainer : range.endContainer; | |
| 30 var expectedOffset = toStart ? range.startOffset : range.endOffset; | |
| 31 | |
| 32 assert_equals(range.collapsed, range.startContainer == range.endContainer | |
| 33 && range.startOffset == range.endOffset, | |
| 34 "collapsed must be true if and only if the start and end are equal"); | |
| 35 | |
| 36 if (toStart === undefined) { | |
| 37 range.collapse(); | |
| 38 } else { | |
| 39 range.collapse(toStart); | |
| 40 } | |
| 41 | |
| 42 assert_equals(range.startContainer, expectedContainer, | |
| 43 "Wrong startContainer"); | |
| 44 assert_equals(range.endContainer, expectedContainer, | |
| 45 "Wrong endContainer"); | |
| 46 assert_equals(range.startOffset, expectedOffset, | |
| 47 "Wrong startOffset"); | |
| 48 assert_equals(range.endOffset, expectedOffset, | |
| 49 "Wrong endOffset"); | |
| 50 assert_true(range.collapsed, | |
| 51 ".collapsed must be set after .collapsed()"); | |
| 52 } | |
| 53 | |
| 54 var tests = []; | |
| 55 for (var i = 0; i < testRanges.length; i++) { | |
| 56 tests.push([ | |
| 57 "Range " + i + " " + testRanges[i] + ", toStart true", | |
| 58 eval(testRanges[i]), | |
| 59 true | |
| 60 ]); | |
| 61 tests.push([ | |
| 62 "Range " + i + " " + testRanges[i] + ", toStart false", | |
| 63 eval(testRanges[i]), | |
| 64 false | |
| 65 ]); | |
| 66 tests.push([ | |
| 67 "Range " + i + " " + testRanges[i] + ", toStart omitted", | |
| 68 eval(testRanges[i]), | |
| 69 undefined | |
| 70 ]); | |
| 71 } | |
| 72 generate_tests(testCollapse, tests); | |
| 73 | |
| 74 testDiv.style.display = "none"; | |
| 75 </script> | |
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Chromium Code Reviews
Issue 1988983002:
Move the dom directory from web-platform-tests/ to wpt/. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master