| <!doctype html> |
| <title>Tests the basics of SpeechGrammar and SpeechGrammarList</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| const base = document.baseURI.substring(0, |
| document.baseURI.lastIndexOf('/') + 1); |
| |
| test(() => { |
| assert_true('webkitSpeechGrammar' in window); |
| assert_false(webkitSpeechGrammar == null); |
| assert_true('webkitSpeechGrammarList' in window); |
| assert_false(webkitSpeechGrammarList == null); |
| }, "Check availablility of constructors"); |
| |
| test(() => { |
| var g = new webkitSpeechGrammar(); |
| assert_false(g == null); |
| assert_equals(g.weight, 1.0); |
| assert_equals(g.src, ""); |
| }, "Creating a grammar explicitly"); |
| |
| test(() => { |
| var g = new webkitSpeechGrammar(); |
| g.weight = 2; |
| assert_equals(g.weight, 2.0); |
| assert_throws_js(TypeError, () => g.weight = NaN); |
| assert_throws_js(TypeError, () => g.weight = Infinity); |
| assert_equals(g.weight, 2.0); |
| g.src = "grammar.xml"; |
| assert_equals(g.src, base + "grammar.xml"); |
| g.src = "http://example.tld/grammar.xml" |
| assert_equals(g.src, "http://example.tld/grammar.xml"); |
| g.src = "foo bar"; |
| assert_equals(g.src, base + "foo%20bar"); |
| }, "Setting grammar attributes"); |
| |
| test(() => { |
| gs = new webkitSpeechGrammarList(); |
| assert_false(gs == null); |
| assert_equals(gs.length, 0); |
| assert_equals(gs.item(0), null); |
| assert_equals(gs[0], undefined); |
| assert_equals(gs.item(-1), null); |
| assert_equals(gs[-1], undefined); |
| |
| gs.addFromUri("grammar", 2); |
| assert_equals(gs.length, 1); |
| assert_equals(gs.item(1), null); |
| assert_equals(gs[1], undefined); |
| assert_equals(gs.item(-1), null); |
| assert_equals(gs[-1], undefined); |
| assert_equals(gs[0], gs.item(0)); |
| assert_equals(gs.item(0).src, base + "grammar"); |
| assert_equals(gs.item(0).weight, 2); |
| |
| gs.addFromUri("http://foo.tld/grammar.xml", 3); |
| assert_equals(gs.length, 2); |
| assert_equals(gs[1], gs.item(1)); |
| assert_equals(gs.item(1).src, "http://foo.tld/grammar.xml"); |
| assert_equals(gs.item(1).weight, 3); |
| |
| gs.addFromString('<grammar>foo</grammar>', 4); |
| assert_equals(gs.length, 3); |
| assert_equals(gs[2], gs.item(2)); |
| assert_equals(gs.item(2).src, |
| "data:application/xml,%3Cgrammar%3Efoo%3C/grammar%3E"); |
| assert_equals(gs.item(2).weight, 4); |
| assert_equals(gs[2].src, |
| "data:application/xml,%3Cgrammar%3Efoo%3C/grammar%3E"); |
| assert_equals(gs[2].weight, 4); |
| |
| assert_throws_js(TypeError, |
| () => gs.addFromUri("http://foo.tld/grammar.xml", NaN)); |
| assert_throws_js(TypeError, |
| () => gs.addFromUri("http://foo.tld/grammar.xml", Infinity)); |
| assert_throws_js(TypeError, |
| () => gs.addFromString("foo", NaN)); |
| assert_throws_js(TypeError, |
| () => gs.addFromString("foo", Infinity)); |
| }, "Creating a grammar list"); |
| |
| </script> |
