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70 lines
2 KiB
HTML
70 lines
2 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>CharacterData.appendData</title>
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<link rel=help href="https://dom.spec.whatwg.org/#dom-characterdata-appenddata">
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<link rel=help href="https://dom.spec.whatwg.org/#dom-characterdata-data">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<script>
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function testNode(create, type) {
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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node.appendData("bar")
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assert_equals(node.data, "testbar")
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}, type + ".appendData('bar')")
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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node.appendData("")
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assert_equals(node.data, "test")
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}, type + ".appendData('')")
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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node.appendData(", append more 資料，測試資料");
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assert_equals(node.data, "test, append more 資料，測試資料");
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assert_equals(node.length, 25);
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}, type + ".appendData(non-ASCII)")
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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node.appendData(null)
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assert_equals(node.data, "testnull")
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}, type + ".appendData(null)")
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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node.appendData(undefined)
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assert_equals(node.data, "testundefined")
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}, type + ".appendData(undefined)")
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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node.appendData("", "bar")
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assert_equals(node.data, "test")
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}, type + ".appendData('', 'bar')")
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test(function() {
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var node = create()
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assert_equals(node.data, "test")
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assert_throws(new TypeError(), function() { node.appendData() });
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assert_equals(node.data, "test")
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}, type + ".appendData()")
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}
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testNode(function() { return document.createTextNode("test") }, "Text")
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testNode(function() { return document.createComment("test") }, "Comment")
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</script>
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