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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/dom/ranges/Range-set.html
parentInitial commit. (diff)
downloadfirefox-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/dom/ranges/Range-set.html')
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1 files changed, 221 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/ranges/Range-set.html b/testing/web-platform/tests/dom/ranges/Range-set.html
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+++ b/testing/web-platform/tests/dom/ranges/Range-set.html
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+<!doctype html>
+<title>Range setting tests</title>
+<link rel="author" title="Aryeh Gregor" href=ayg@aryeh.name>
+<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 testSetStart(range, node, offset) {
+ if (node.nodeType == Node.DOCUMENT_TYPE_NODE) {
+ assert_throws_dom("INVALID_NODE_TYPE_ERR", function() {
+ range.setStart(node, offset);
+ }, "setStart() to a doctype must throw INVALID_NODE_TYPE_ERR");
+ return;
+ }
+
+ if (offset < 0 || offset > nodeLength(node)) {
+ assert_throws_dom("INDEX_SIZE_ERR", function() {
+ range.setStart(node, offset);
+ }, "setStart() to a too-large offset must throw INDEX_SIZE_ERR");
+ return;
+ }
+
+ var newRange = range.cloneRange();
+ newRange.setStart(node, offset);
+
+ assert_equals(newRange.startContainer, node,
+ "setStart() must change startContainer to the new node");
+ assert_equals(newRange.startOffset, offset,
+ "setStart() must change startOffset to the new offset");
+
+ // FIXME: I'm assuming comparePoint() is correct, but the tests for that
+ // will depend on setStart()/setEnd().
+ if (furthestAncestor(node) != furthestAncestor(range.startContainer)
+ || range.comparePoint(node, offset) > 0) {
+ assert_equals(newRange.endContainer, node,
+ "setStart(node, offset) where node is after current end or in different document must set the end node to node too");
+ assert_equals(newRange.endOffset, offset,
+ "setStart(node, offset) where node is after current end or in different document must set the end offset to offset too");
+ } else {
+ assert_equals(newRange.endContainer, range.endContainer,
+ "setStart() must not change the end node if the new start is before the old end");
+ assert_equals(newRange.endOffset, range.endOffset,
+ "setStart() must not change the end offset if the new start is before the old end");
+ }
+}
+
+function testSetEnd(range, node, offset) {
+ if (node.nodeType == Node.DOCUMENT_TYPE_NODE) {
+ assert_throws_dom("INVALID_NODE_TYPE_ERR", function() {
+ range.setEnd(node, offset);
+ }, "setEnd() to a doctype must throw INVALID_NODE_TYPE_ERR");
+ return;
+ }
+
+ if (offset < 0 || offset > nodeLength(node)) {
+ assert_throws_dom("INDEX_SIZE_ERR", function() {
+ range.setEnd(node, offset);
+ }, "setEnd() to a too-large offset must throw INDEX_SIZE_ERR");
+ return;
+ }
+
+ var newRange = range.cloneRange();
+ newRange.setEnd(node, offset);
+
+ // FIXME: I'm assuming comparePoint() is correct, but the tests for that
+ // will depend on setStart()/setEnd().
+ if (furthestAncestor(node) != furthestAncestor(range.startContainer)
+ || range.comparePoint(node, offset) < 0) {
+ assert_equals(newRange.startContainer, node,
+ "setEnd(node, offset) where node is before current start or in different document must set the end node to node too");
+ assert_equals(newRange.startOffset, offset,
+ "setEnd(node, offset) where node is before current start or in different document must set the end offset to offset too");
+ } else {
+ assert_equals(newRange.startContainer, range.startContainer,
+ "setEnd() must not change the start node if the new end is after the old start");
+ assert_equals(newRange.startOffset, range.startOffset,
+ "setEnd() must not change the start offset if the new end is after the old start");
+ }
+
+ assert_equals(newRange.endContainer, node,
+ "setEnd() must change endContainer to the new node");
+ assert_equals(newRange.endOffset, offset,
+ "setEnd() must change endOffset to the new offset");
+}
+
+function testSetStartBefore(range, node) {
+ var parent = node.parentNode;
+ if (parent === null) {
+ assert_throws_dom("INVALID_NODE_TYPE_ERR", function () {
+ range.setStartBefore(node);
+ }, "setStartBefore() to a node with null parent must throw INVALID_NODE_TYPE_ERR");
+ return;
+ }
+
+ var idx = 0;
+ while (node.parentNode.childNodes[idx] != node) {
+ idx++;
+ }
+
+ testSetStart(range, node.parentNode, idx);
+}
+
+function testSetStartAfter(range, node) {
+ var parent = node.parentNode;
+ if (parent === null) {
+ assert_throws_dom("INVALID_NODE_TYPE_ERR", function () {
+ range.setStartAfter(node);
+ }, "setStartAfter() to a node with null parent must throw INVALID_NODE_TYPE_ERR");
+ return;
+ }
+
+ var idx = 0;
+ while (node.parentNode.childNodes[idx] != node) {
+ idx++;
+ }
+
+ testSetStart(range, node.parentNode, idx + 1);
+}
+
+function testSetEndBefore(range, node) {
+ var parent = node.parentNode;
+ if (parent === null) {
+ assert_throws_dom("INVALID_NODE_TYPE_ERR", function () {
+ range.setEndBefore(node);
+ }, "setEndBefore() to a node with null parent must throw INVALID_NODE_TYPE_ERR");
+ return;
+ }
+
+ var idx = 0;
+ while (node.parentNode.childNodes[idx] != node) {
+ idx++;
+ }
+
+ testSetEnd(range, node.parentNode, idx);
+}
+
+function testSetEndAfter(range, node) {
+ var parent = node.parentNode;
+ if (parent === null) {
+ assert_throws_dom("INVALID_NODE_TYPE_ERR", function () {
+ range.setEndAfter(node);
+ }, "setEndAfter() to a node with null parent must throw INVALID_NODE_TYPE_ERR");
+ return;
+ }
+
+ var idx = 0;
+ while (node.parentNode.childNodes[idx] != node) {
+ idx++;
+ }
+
+ testSetEnd(range, node.parentNode, idx + 1);
+}
+
+
+var startTests = [];
+var endTests = [];
+var startBeforeTests = [];
+var startAfterTests = [];
+var endBeforeTests = [];
+var endAfterTests = [];
+
+// Don't want to eval() each point a bazillion times
+var testPointsCached = testPoints.map(eval);
+var testNodesCached = testNodesShort.map(eval);
+
+for (var i = 0; i < testRangesShort.length; i++) {
+ var endpoints = eval(testRangesShort[i]);
+ var range;
+ test(function() {
+ range = ownerDocument(endpoints[0]).createRange();
+ range.setStart(endpoints[0], endpoints[1]);
+ range.setEnd(endpoints[2], endpoints[3]);
+ }, "Set up range " + i + " " + testRangesShort[i]);
+
+ for (var j = 0; j < testPoints.length; j++) {
+ startTests.push(["setStart() with range " + i + " " + testRangesShort[i] + ", point " + j + " " + testPoints[j],
+ range,
+ testPointsCached[j][0],
+ testPointsCached[j][1]
+ ]);
+ endTests.push(["setEnd() with range " + i + " " + testRangesShort[i] + ", point " + j + " " + testPoints[j],
+ range,
+ testPointsCached[j][0],
+ testPointsCached[j][1]
+ ]);
+ }
+
+ for (var j = 0; j < testNodesShort.length; j++) {
+ startBeforeTests.push(["setStartBefore() with range " + i + " " + testRangesShort[i] + ", node " + j + " " + testNodesShort[j],
+ range,
+ testNodesCached[j]
+ ]);
+ startAfterTests.push(["setStartAfter() with range " + i + " " + testRangesShort[i] + ", node " + j + " " + testNodesShort[j],
+ range,
+ testNodesCached[j]
+ ]);
+ endBeforeTests.push(["setEndBefore() with range " + i + " " + testRangesShort[i] + ", node " + j + " " + testNodesShort[j],
+ range,
+ testNodesCached[j]
+ ]);
+ endAfterTests.push(["setEndAfter() with range " + i + " " + testRangesShort[i] + ", node " + j + " " + testNodesShort[j],
+ range,
+ testNodesCached[j]
+ ]);
+ }
+}
+
+generate_tests(testSetStart, startTests);
+generate_tests(testSetEnd, endTests);
+generate_tests(testSetStartBefore, startBeforeTests);
+generate_tests(testSetStartAfter, startAfterTests);
+generate_tests(testSetEndBefore, endBeforeTests);
+generate_tests(testSetEndAfter, endAfterTests);
+
+testDiv.style.display = "none";
+</script>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 12:29:40 +0000