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Implement Stringifier for Range

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This commit is contained in:
Keith Yeung 2016-02-28 12:53:10 -05:00
parent ae67ae9cdb
commit b32e859c3a
5 changed files with 95 additions and 5 deletions
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44
tests/wpt/web-platform-tests/dom/ranges/Range-stringifier.html Normal file
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<!doctype html>
<meta charset="utf-8">
<title>Range stringifier</title>
<link rel="author" title="KiChjang" href="mailto:kungfukeith11@gmail.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=test>Test div</div>
<div id=another>Another div</div>
<div id=last>Last div</div>
<div id=log></div>
<script>
test(function() {
var r = new Range();
var testDiv = document.getElementById("test");
test(function() {
r.selectNodeContents(testDiv);
assert_equals(r.collapsed, false);
assert_equals(r.toString(), testDiv.textContent);
}, "Node contents of a single div");
var textNode = testDiv.childNodes[0];
test(function() {
r.setStart(textNode, 5);
r.setEnd(textNode, 7);
assert_equals(r.collapsed, false);
assert_equals(r.toString(), "di");
}, "Text node with offsets");
var anotherDiv = document.getElementById("another");
test(function() {
r.setStart(testDiv, 0);
r.setEnd(anotherDiv, 0);
assert_equals(r.toString(), "Test div\n");
}, "Two nodes, each with a text node");
var lastDiv = document.getElementById("last");
var lastText = lastDiv.childNodes[0];
test(function() {
r.setStart(textNode, 5);
r.setEnd(lastText, 4);
assert_equals(r.toString(), "div\nAnother div\nLast");
}, "Three nodes with start offset and end offset on text nodes");
});
</script>