42 lines
1.2 KiB
HTML
42 lines
1.2 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<html>
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<head>
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<script src="../../resources/js-test-pre.js"></script>
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</head>
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<body>
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<p id="description"></p>
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<div id="console"></div>
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<script>
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description('Test for HTMLTextAreaElement.textLength');
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var textArea = document.createElement('textarea');
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document.body.appendChild(textArea);
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shouldBe('textArea.textLength', '0');
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textArea.value = 'abcd';
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shouldBe('textArea.textLength', '4');
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textArea.focus();
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eventSender.keyDown('e', []);
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shouldBe('textArea.textLength', '5');
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// Test for a character larger than U+FFFF.
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textArea = document.createElement('textarea');
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textArea.innerHTML = '𝔸';
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// Firefox 3.5 and Opera 10 return 2 for 1 surrogate pair.
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shouldBe('textArea.textLength', '2');
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// Test for combined characters.
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textArea = document.createElement('textarea');
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// U+3055 Hiragana Letter Sa
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// U+3099 Combining Katakana-HIragana Voiced Sound Mark
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textArea.innerHTML = 'ざ';
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// Firefox 3.5 seems to apply NFC for the value, and .textLength and .value.length is 1.
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// Opera 10 returns 2, and IE's .value.length is 2.
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shouldBe('textArea.textLength', '2');
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</script>
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<script src="../../resources/js-test-post.js"></script>
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</body>
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</html>
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