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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/selection/collapse.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/selection/collapse.html')
| -rw-r--r-- | testing/web-platform/tests/selection/collapse.html | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/testing/web-platform/tests/selection/collapse.html b/testing/web-platform/tests/selection/collapse.html new file mode 100644 index 000000000..530158a05 --- /dev/null +++ b/testing/web-platform/tests/selection/collapse.html @@ -0,0 +1,88 @@ +<!doctype html> +<title>Selection.collapse() tests</title> +<meta name=timeout content=long> +<div id=log></div> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script src=common.js></script> +<script> +"use strict"; + +function testCollapse(range, point) { + selection.removeAllRanges(); + var addedRange; + if (range) { + addedRange = range.cloneRange(); + selection.addRange(addedRange); + } + + if (point[0].nodeType == Node.DOCUMENT_TYPE_NODE) { + assert_throws("INVALID_NODE_TYPE_ERR", function() { + selection.collapse(point[0], point[1]); + }, "Must throw INVALID_NODE_TYPE_ERR when collapse()ing if the node is a DocumentType"); + return; + } + + if (point[1] < 0 || point[1] > getNodeLength(point[0])) { + assert_throws("INDEX_SIZE_ERR", function() { + selection.collapse(point[0], point[1]); + }, "Must throw INDEX_SIZE_ERR when collapse()ing if the offset is negative or greater than the node's length"); + return; + } + + selection.collapse(point[0], point[1]); + + assert_equals(selection.rangeCount, 1, + "selection.rangeCount must equal 1 after collapse()"); + assert_equals(selection.focusNode, point[0], + "focusNode must equal the node we collapse()d to"); + assert_equals(selection.focusOffset, point[1], + "focusOffset must equal the offset we collapse()d to"); + assert_equals(selection.focusNode, selection.anchorNode, + "focusNode and anchorNode must be equal after collapse()"); + assert_equals(selection.focusOffset, selection.anchorOffset, + "focusOffset and anchorOffset must be equal after collapse()"); + if (range) { + assert_equals(addedRange.startContainer, range.startContainer, + "collapse() must not change the startContainer of a preexisting Range"); + assert_equals(addedRange.endContainer, range.endContainer, + "collapse() must not change the endContainer of a preexisting Range"); + assert_equals(addedRange.startOffset, range.startOffset, + "collapse() must not change the startOffset of a preexisting Range"); + assert_equals(addedRange.endOffset, range.endOffset, + "collapse() must not change the endOffset of a preexisting Range"); + } +} + +// Also test a selection with no ranges +testRanges.unshift("[]"); + +// Don't want to eval() each point a bazillion times +var testPointsCached = []; +for (var i = 0; i < testPoints.length; i++) { + testPointsCached.push(eval(testPoints[i])); +} + +var tests = []; +for (var i = 0; i < testRanges.length; i++) { + var endpoints = eval(testRanges[i]); + var range; + test(function() { + if (endpoints.length) { + range = ownerDocument(endpoints[0]).createRange(); + range.setStart(endpoints[0], endpoints[1]); + range.setEnd(endpoints[2], endpoints[3]); + } else { + // Empty selection + range = null; + } + }, "Set up range " + i + " " + testRanges[i]); + for (var j = 0; j < testPoints.length; j++) { + tests.push(["Range " + i + " " + testRanges[i] + ", point " + j + " " + testPoints[j], range, testPointsCached[j]]); + } +} + +generate_tests(testCollapse, tests); + +testDiv.style.display = "none"; +</script> |