third_party/WebKit/LayoutTests/fast/speech/scripted/speechgrammar-basics.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <script type="text/javascript">
   8 description('Tests the basics of SpeechGrammar and SpeechGrammarList');
   9
  10 function run() {
  11     window.base = document.baseURI.substring(0, document.baseURI.lastIndexOf('/') + 1);
  12
  13     // Check availability of constructors.
  14     shouldBeTrue("'webkitSpeechGrammar' in window");
  15     shouldBeFalse("webkitSpeechGrammar == null");
  16     shouldBeTrue("'webkitSpeechGrammarList' in window");
  17     shouldBeFalse("webkitSpeechGrammarList == null");
  18
  19     // Test creating a grammar explicitly.
  20     evalAndLog("window.g = new webkitSpeechGrammar()");
  21     shouldBeFalse("g == null");
  22     shouldBe("g.weight", "1.0");
  23     shouldBe("g.src", "''");
  24
  25     // Test setting the attributes.
  26     evalAndLog("g.weight = 2");
  27     shouldBe("g.weight", "2.0");
  28     shouldThrow("g.weight = NaN");
  29     shouldThrow("g.weight = Infinity");
  30     shouldBe("g.weight", "2.0");
  31     evalAndLog("g.src = 'grammar.xml'");
  32     shouldBe("g.src", "base + 'grammar.xml'");
  33     evalAndLog("g.src = 'http://example.tld/grammar.xml'");
  34     shouldBe("g.src", "'http://example.tld/grammar.xml'");
  35     evalAndLog("g.src = 'foo bar'");
  36     shouldBe("g.src", "base + 'foo%20bar'");
  37
  38     // Test creating a grammar list.
  39     evalAndLog("window.gs = new webkitSpeechGrammarList()");
  40     shouldBeFalse("gs == null");
  41     shouldBe("gs.length", "0");
  42     shouldBeTrue("gs.item(0) == null");
  43     shouldBeTrue("gs[0] == undefined");
  44     shouldBeNull("gs.item(-1)");
  45     shouldBeTrue("gs[-1] == undefined");
  46
  47     evalAndLog("gs.addFromUri('grammar', 2)");
  48     shouldBe("gs.length", "1");
  49     shouldBeTrue("gs.item(1) == null");
  50     shouldBeTrue("gs[1] == undefined");
  51     shouldBeNull("gs.item(-1)");
  52     shouldBeTrue("gs[-1] == undefined");
  53     shouldBe("gs[0]", "gs.item(0)");
  54     shouldBe("gs.item(0).src", "base + 'grammar'");
  55     shouldBe("gs.item(0).weight", "2");
  56
  57     evalAndLog("gs.addFromUri('http://foo.tld/grammar.xml', 3)");
  58     shouldBe("gs.length", "2");
  59     shouldBe("gs[1]", "gs.item(1)");
  60     shouldBe("gs.item(1).src", "'http://foo.tld/grammar.xml'");
  61     shouldBe("gs.item(1).weight", "3");
  62
  63     evalAndLog("gs.addFromString('<grammar>foo</grammar>', 4)");
  64     shouldBe("gs.length", "3");
  65     shouldBe("gs[2]", "gs.item(2)");
  66     shouldBe("gs.item(2).src", "'data:application/xml,%3Cgrammar%3Efoo%3C/grammar%3E'");
  67     shouldBe("gs.item(2).weight", "4");
  68     shouldBe("gs[2].src", "'data:application/xml,%3Cgrammar%3Efoo%3C/grammar%3E'");
  69     shouldBe("gs[2].weight", "4");
  70
  71     shouldThrow("gs.addFromUri('http://foo.tld/grammar.xml', NaN)");
  72     shouldThrow("gs.addFromUri('http://foo.tld/grammar.xml', Infinity)");
  73     shouldThrow("gs.addFromString('foo', NaN)");
  74     shouldThrow("gs.addFromString('foo', Infinity)");
  75
  76     finishJSTest();
  77 }
  78
  79 window.onload = run;
  80 window.jsTestIsAsync = true;
  81 </script>
  82 </body>
  83 </html>