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Issue 21816003: Text API does not behave according to specification (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Simplify link tag Created 7 years, 4 months ago
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1 <!DOCTYPE html>
2 <html>
3 <head>
4 <link rel="help" href="http://www.w3.org/TR/2012/WD-dom-20121206/#text">
5 <script src="../js/resources/js-test-pre.js"></script>
6 </head>
7 <body>
8 <script>
9 description("Tests that the Text API arguments are correctly validated.");
10
11 var text = document.createTextNode("abcdefg");
12 shouldBeEqualToString("text.data", "abcdefg");
13 shouldBe("text.__proto__", "Text.prototype");
14
15 // Text splitText(unsigned long offset)
16 shouldBeEqualToString("text.splitText(4).data", "efg");
17 shouldBeEqualToString("text.data", "abcd");
18 shouldThrow("text.splitText()", "'TypeError: Not enough arguments'");
19 shouldBeEqualToString("text.data", "abcd");
20 shouldThrow("text.splitText(999)", "'IndexSizeError: Index or size was negative, or greater than the allowed value.'"); // offset greater than length.
21 shouldBeEqualToString("text.data", "abcd");
22 shouldThrow("text.splitText(-1)", "'IndexSizeError: Index or size was negative, or greater than the allowed value.'"); // offset greater than length (after wrap ping)
23 shouldBeEqualToString("text.data", "abcd");
24 shouldBeEqualToString("text.splitText(-4294967294).data", "cd"); // Wraps to 2, which is a valid offset.
25 shouldBeEqualToString("text.data", "ab");
26
27 // Text replaceWholeText(DOMString content)
28 text.data = "abcdefg";
29 shouldBe("text.replaceWholeText('test')", "text");
30 shouldBeEqualToString("text.data", "test");
31 shouldBeNull("text.replaceWholeText('')");
32 shouldBeEqualToString("text.data", "test");
33 shouldThrow("text.replaceWholeText()", "'TypeError: Not enough arguments'");
34 shouldBeEqualToString("text.data", "test");
35 shouldBe("text.replaceWholeText(null)", "text");
36 shouldBeEqualToString("text.data", "null");
37 shouldBe("text.replaceWholeText(undefined)", "text");
38 shouldBeEqualToString("text.data", "undefined");
39 </script>
40 <script src="../js/resources/js-test-post.js"></script>
41 </body>
42 </html>
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