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1 <!doctype html> | |
2 <html> | |
3 <head> | |
4 <title>Test Constructor: Delay</title> | |
5 <script src="../../resources/testharness.js"></script> | |
6 <script src="../../resources/testharnessreport.js"></script> | |
7 <script src="../resources/audio-testing.js"></script> | |
8 <script src="audionodeoptions.js"></script> | |
9 </head> | |
10 | |
11 <body> | |
12 <script> | |
13 var context; | |
14 | |
15 var audit = Audit.createTaskRunner(); | |
16 | |
17 audit.defineTask("initialize", function (taskDone) { | |
18 Should("context = new OfflineAudioContext(...)", function () { | |
19 context = new OfflineAudioContext(1, 1, 48000); | |
20 }).notThrow(); | |
21 taskDone(); | |
22 }); | |
23 | |
24 audit.defineTask("invalid constructor", function (taskDone) { | |
25 var node; | |
26 var success = true; | |
27 | |
28 success = Should("new DelayNode()", function () { | |
29 node = new DelayNode(); | |
30 }).throw("TypeError") && success; | |
31 success = Should("new DelayNode(1)", function () { | |
32 node = new DelayNode(1); | |
33 }).throw("TypeError") && success; | |
34 success = Should("new DelayNode(context, 42)", function () { | |
35 node = new DelayNode(context, 42); | |
36 }).throw("TypeError") && success; | |
37 | |
38 Should("Invalid constructors", success) | |
39 .summarize( | |
40 "correctly threw errors", | |
41 "did not throw errors in all cases"); | |
42 taskDone(); | |
43 }); | |
44 | |
45 audit.defineTask("default constructor", function (taskDone) { | |
46 var node; | |
47 var success = true; | |
48 | |
49 success = success = Should("node = new DelayNode(context)", function () { | |
hongchan
2016/09/13 22:13:22
Not sure what you want here? Why repeating |succes
Raymond Toy
2016/09/14 18:02:23
Too much copy and paste. Fixed.
| |
50 node = new DelayNode(context); | |
51 }).notThrow(); | |
52 success = success = Should("node instanceof DelayNode", node instanceof DelayNode) | |
53 .beEqualTo(true) && success; | |
54 | |
55 success = success = Should("node.delayTime.value", node.delayTime.value) | |
56 .beEqualTo(0) && success; | |
57 success = success = Should("node.delayTime.value", node.delayTime.value) | |
58 .beEqualTo(0) && success; | |
59 | |
60 success = success = Should("node.channelCount", node.channelCount) | |
61 .beEqualTo(2) && success; | |
62 success = success = Should("node.channelCountMode", node.channelCountMod e) | |
63 .beEqualTo("max") && success; | |
64 success = success = Should("node.channelInterpretation", node.channelInt erpretation) | |
65 .beEqualTo("speakers") && success; | |
66 | |
67 success = Should("DelayNode(context) constructed with correct values", s uccess) | |
68 .beEqualTo(true); | |
69 | |
70 Should("new DelayNode(context)", success) | |
71 .summarize( | |
72 "constructed node with correct attributes", | |
73 "did not construct correct node correctly") | |
74 | |
75 taskDone(); | |
76 }); | |
77 | |
78 audit.defineTask("test AudioNodeOptions", function (taskDone) { | |
79 testAudioNodeOptions(context, "DelayNode"); | |
80 taskDone(); | |
81 }); | |
82 | |
83 audit.defineTask("constructor options", function (taskDone) { | |
84 var node; | |
85 var success = true; | |
86 var options = { | |
87 delayTime: 0.5, | |
88 maxDelayTime: 1.5, | |
89 }; | |
90 | |
91 success = success = Should("node = new DelayNode(context, <options>)", f unction () { | |
92 node = new DelayNode(context, options); | |
93 }).notThrow(); | |
94 | |
95 success = success = Should("node.delayTime.value", node.delayTime.value) | |
96 .beEqualTo(options.delayTime) && success; | |
97 success = success = Should("node.delayTime.maxValue", node.delayTime.max Value) | |
98 .beEqualTo(options.maxDelayTime) && success; | |
99 | |
100 success = Should("DelayNode(context, options) correctly handled", succes s) | |
101 .beEqualTo(true); | |
102 | |
103 Should("new DelayNode() with options", success) | |
104 .summarize( | |
105 "constructed with correct attributes", | |
106 "was not constructed correctly"); | |
107 | |
108 taskDone(); | |
109 }); | |
110 | |
111 audit.runTasks(); | |
112 </script> | |
113 </body> | |
114 </html> | |
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