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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/selection/collapseToStartEnd.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/selection/collapseToStartEnd.html')
| -rw-r--r-- | testing/web-platform/tests/selection/collapseToStartEnd.html | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/testing/web-platform/tests/selection/collapseToStartEnd.html b/testing/web-platform/tests/selection/collapseToStartEnd.html new file mode 100644 index 0000000000..c2bba3af18 --- /dev/null +++ b/testing/web-platform/tests/selection/collapseToStartEnd.html @@ -0,0 +1,114 @@ +<!doctype html> +<title>Selection.collapseTo(Start|End)() tests</title> +<div id=log></div> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script src=common.js></script> +<script> +"use strict"; + +test(function() { + selection.removeAllRanges(); + assert_throws_dom("INVALID_STATE_ERR", function() { + selection.collapseToStart(); + }); +}, "Must throw InvalidStateErr if the selection's range is null"); + +for (var i = 0; i < testRanges.length; i++) { + var endpoints = eval(testRanges[i]); + if (!isSelectableNode(endpoints[0]) || !isSelectableNode(endpoints[2])) + continue; + test(function() { + selection.removeAllRanges(); + + var addedRange = ownerDocument(endpoints[0]).createRange(); + addedRange.setStart(endpoints[0], endpoints[1]); + addedRange.setEnd(endpoints[2], endpoints[3]); + selection.addRange(addedRange); + + // We don't penalize browsers here for mishandling addRange() and + // adding a different range than we specified. They fail addRange() + // tests for that, and don't have to fail collapseToStart/End() tests + // too. They do fail if they throw unexpectedly, though. I also fail + // them if there's no range at all, because otherwise they could pass + // all tests if addRange() always does nothing and collapseToStart() + // always throws. + assert_equals(selection.rangeCount, 1, + "Sanity check: rangeCount must equal 1 after addRange()"); + + var expectedEndpoint = [ + selection.getRangeAt(0).startContainer, + selection.getRangeAt(0).startOffset + ]; + + selection.collapseToStart(); + + assert_equals(selection.rangeCount, 1, + "selection.rangeCount must equal 1"); + assert_equals(selection.focusNode, expectedEndpoint[0], + "focusNode must equal the original start node"); + assert_equals(selection.focusOffset, expectedEndpoint[1], + "focusOffset must equal the original start offset"); + assert_equals(selection.anchorNode, expectedEndpoint[0], + "anchorNode must equal the original start node"); + assert_equals(selection.anchorOffset, expectedEndpoint[1], + "anchorOffset must equal the original start offset"); + assert_equals(addedRange.startContainer, endpoints[0], + "collapseToStart() must not change the startContainer of the selection's original range"); + assert_equals(addedRange.startOffset, endpoints[1], + "collapseToStart() must not change the startOffset of the selection's original range"); + assert_equals(addedRange.endContainer, endpoints[2], + "collapseToStart() must not change the endContainer of the selection's original range"); + assert_equals(addedRange.endOffset, endpoints[3], + "collapseToStart() must not change the endOffset of the selection's original range"); + }, "Range " + i + " " + testRanges[i] + " collapseToStart()"); + + // Copy-paste of above + test(function() { + selection.removeAllRanges(); + + var addedRange = ownerDocument(endpoints[0]).createRange(); + addedRange.setStart(endpoints[0], endpoints[1]); + addedRange.setEnd(endpoints[2], endpoints[3]); + selection.addRange(addedRange); + + // We don't penalize browsers here for mishandling addRange() and + // adding a different range than we specified. They fail addRange() + // tests for that, and don't have to fail collapseToStart/End() tests + // too. They do fail if they throw unexpectedly, though. I also fail + // them if there's no range at all, because otherwise they could pass + // all tests if addRange() always does nothing and collapseToStart() + // always throws. + assert_equals(selection.rangeCount, 1, + "Sanity check: rangeCount must equal 1 after addRange()"); + + var expectedEndpoint = [ + selection.getRangeAt(0).endContainer, + selection.getRangeAt(0).endOffset + ]; + + selection.collapseToEnd(); + + assert_equals(selection.rangeCount, 1, + "selection.rangeCount must equal 1"); + assert_equals(selection.focusNode, expectedEndpoint[0], + "focusNode must equal the original end node"); + assert_equals(selection.focusOffset, expectedEndpoint[1], + "focusOffset must equal the original end offset"); + assert_equals(selection.anchorNode, expectedEndpoint[0], + "anchorNode must equal the original end node"); + assert_equals(selection.anchorOffset, expectedEndpoint[1], + "anchorOffset must equal the original end offset"); + assert_equals(addedRange.startContainer, endpoints[0], + "collapseToEnd() must not change the startContainer of the selection's original range"); + assert_equals(addedRange.startOffset, endpoints[1], + "collapseToEnd() must not change the startOffset of the selection's original range"); + assert_equals(addedRange.endContainer, endpoints[2], + "collapseToEnd() must not change the endContainer of the selection's original range"); + assert_equals(addedRange.endOffset, endpoints[3], + "collapseToEnd() must not change the endOffset of the selection's original range"); + }, "Range " + i + " " + testRanges[i] + " collapseToEnd()"); +} + +testDiv.style.display = "none"; +</script> |