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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="../../../resources/js-test.js"></script>
</head>
<body>
<script type="text/javascript">
description('Tests the basics of SpeechGrammar and SpeechGrammarList');
function run() {
window.base = document.baseURI.substring(0, document.baseURI.lastIndexOf('/') + 1);
// Check availability of constructors.
shouldBeTrue("'webkitSpeechGrammar' in window");
shouldBeFalse("webkitSpeechGrammar == null");
shouldBeTrue("'webkitSpeechGrammarList' in window");
shouldBeFalse("webkitSpeechGrammarList == null");
// Test creating a grammar explicitly.
evalAndLog("window.g = new webkitSpeechGrammar()");
shouldBeFalse("g == null");
shouldBe("g.weight", "1.0");
shouldBe("g.src", "''");
// Test setting the attributes.
evalAndLog("g.weight = 2");
shouldBe("g.weight", "2.0");
shouldThrow("g.weight = NaN");
shouldThrow("g.weight = Infinity");
shouldBe("g.weight", "2.0");
evalAndLog("g.src = 'grammar.xml'");
shouldBe("g.src", "base + 'grammar.xml'");
evalAndLog("g.src = 'http://example.tld/grammar.xml'");
shouldBe("g.src", "'http://example.tld/grammar.xml'");
evalAndLog("g.src = 'foo bar'");
shouldBe("g.src", "base + 'foo%20bar'");
// Test creating a grammar list.
evalAndLog("window.gs = new webkitSpeechGrammarList()");
shouldBeFalse("gs == null");
shouldBe("gs.length", "0");
shouldBeTrue("gs.item(0) == null");
shouldBeTrue("gs[0] == undefined");
shouldBeNull("gs.item(-1)");
shouldBeTrue("gs[-1] == undefined");
evalAndLog("gs.addFromUri('grammar', 2)");
shouldBe("gs.length", "1");
shouldBeTrue("gs.item(1) == null");
shouldBeTrue("gs[1] == undefined");
shouldBeNull("gs.item(-1)");
shouldBeTrue("gs[-1] == undefined");
shouldBe("gs[0]", "gs.item(0)");
shouldBe("gs.item(0).src", "base + 'grammar'");
shouldBe("gs.item(0).weight", "2");
evalAndLog("gs.addFromUri('http://foo.tld/grammar.xml', 3)");
shouldBe("gs.length", "2");
shouldBe("gs[1]", "gs.item(1)");
shouldBe("gs.item(1).src", "'http://foo.tld/grammar.xml'");
shouldBe("gs.item(1).weight", "3");
evalAndLog("gs.addFromString('<grammar>foo</grammar>', 4)");
shouldBe("gs.length", "3");
shouldBe("gs[2]", "gs.item(2)");
shouldBe("gs.item(2).src", "'data:application/xml,%3Cgrammar%3Efoo%3C/grammar%3E'");
shouldBe("gs.item(2).weight", "4");
shouldBe("gs[2].src", "'data:application/xml,%3Cgrammar%3Efoo%3C/grammar%3E'");
shouldBe("gs[2].weight", "4");
shouldThrow("gs.addFromUri('http://foo.tld/grammar.xml', NaN)");
shouldThrow("gs.addFromUri('http://foo.tld/grammar.xml', Infinity)");
shouldThrow("gs.addFromString('foo', NaN)");
shouldThrow("gs.addFromString('foo', Infinity)");
finishJSTest();
}
window.onload = run;
window.jsTestIsAsync = true;
</script>
</body>
</html>
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