1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/imptests/editing/selecttest/test_selectAllChildren.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,53 @@
1.4 +<!doctype html>
1.5 +<title>Selection.selectAllChildren tests</title>
1.6 +<div id=log></div>
1.7 +<script src=/resources/testharness.js></script>
1.8 +<script src=/resources/testharnessreport.js></script>
1.9 +<script src=common.js></script>
1.10 +<script>
1.11 +"use strict";
1.12 +
1.13 +testRanges.unshift("[]");
1.14 +
1.15 +for (var i = 0; i < testRanges.length; i++) {
1.16 + var endpoints = eval(testRanges[i]);
1.17 +
1.18 + for (var j = 0; j < testNodes.length; j++) {
1.19 + var node = eval(testNodes[j]);
1.20 +
1.21 + test(function() {
1.22 + setSelectionForwards(endpoints);
1.23 + var originalRange = getSelection().rangeCount
1.24 + ? getSelection().getRangeAt(0)
1.25 + : null;
1.26 +
1.27 + if (node.nodeType == Node.DOCUMENT_TYPE_NODE) {
1.28 + assert_throws("INVALID_NODE_TYPE_ERR", function() {
1.29 + selection.selectAllChildren(node);
1.30 + }, "selectAllChildren() on a DocumentType must throw InvalidNodeTypeError");
1.31 + return;
1.32 + }
1.33 +
1.34 + selection.selectAllChildren(node);
1.35 + // This implicitly tests that the selection is forwards, by using
1.36 + // anchorOffset/focusOffset instead of getRangeAt.
1.37 + assert_equals(selection.rangeCount, 1,
1.38 + "After selectAllChildren, rangeCount must be 1");
1.39 + assert_equals(selection.anchorNode, node,
1.40 + "After selectAllChildren, anchorNode must be the given node");
1.41 + assert_equals(selection.anchorOffset, 0,
1.42 + "After selectAllChildren, anchorOffset must be 0");
1.43 + assert_equals(selection.focusNode, node,
1.44 + "After selectAllChildren, focusNode must be the given node");
1.45 + assert_equals(selection.focusOffset, node.childNodes.length,
1.46 + "After selectAllChildren, focusOffset must be the given node's number of children");
1.47 + if (originalRange) {
1.48 + assert_not_equals(getSelection().getRangeAt(0), originalRange,
1.49 + "selectAllChildren must replace any existing range, not mutate it");
1.50 + }
1.51 + }, "Range " + i + " " + testRanges[i] + ", node " + j + " " + testNodes[j]);
1.52 + }
1.53 +}
1.54 +
1.55 +testDiv.style.display = "none";
1.56 +</script>
