зеркало из https://github.com/mozilla/gecko-dev.git
83 строки
2.1 KiB
HTML
83 строки
2.1 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>CharacterData.data</title>
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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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assert_equals(node.length, 4)
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}, type + ".data initial value")
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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.data = null;
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assert_equals(node.data, "")
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assert_equals(node.length, 0)
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}, type + ".data = 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.data = undefined;
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assert_equals(node.data, "undefined")
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assert_equals(node.length, 9)
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}, type + ".data = 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.data = 0;
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assert_equals(node.data, "0")
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assert_equals(node.length, 1)
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}, type + ".data = 0")
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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.data = "";
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assert_equals(node.data, "")
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assert_equals(node.length, 0)
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}, type + ".data = ''")
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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.data = "--";
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assert_equals(node.data, "--")
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assert_equals(node.length, 2)
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}, type + ".data = '--'")
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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.data = "資料";
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assert_equals(node.data, "資料")
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assert_equals(node.length, 2)
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}, type + ".data = '資料'")
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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.data = "🌠 test 🌠 TEST";
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assert_equals(node.data, "🌠 test 🌠 TEST")
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assert_equals(node.length, 15) // Counting UTF-16 code units
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}, type + ".data = '🌠 test 🌠 TEST'")
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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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