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Issue 513203002: Introduce MIDIInputMap and MIDIOutputMap. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@iterator-adhoc
Patch Set: rebase Created 6 years, 3 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <html> 2 <html>
3 <head> 3 <head>
4 <script src="../resources/js-test.js"></script> 4 <script src="../resources/js-test.js"></script>
5 </head> 5 </head>
6 <body> 6 <body>
7 <script> 7 <script>
8 description("Tests navigator.requestMIDIAccess."); 8 description("Tests navigator.requestMIDIAccess.");
9 9
10 var access; 10 var access;
11 var input;
11 var output; 12 var output;
13
14 function checkInputMap(inputs) {
15 window.inputs = inputs;
16 shouldBe("access.inputs.size", "1");
17 for (var input of inputs) {
18 window.input = input;
19 shouldBeEqualToString("input.id", "MockInputID");
20 shouldBeEqualToString("input.manufacturer", "MockInputManufacturer");
21 shouldBeEqualToString("input.name", "MockInputName");
22 shouldBeEqualToString("input.version", "MockInputVersion");
23 }
24 for (var key of inputs.keys()) {
25 window.inputKey = key;
26 shouldBeEqualToString("inputKey", "MockInputID");
27 }
28 for (var entry of inputs.entries()) {
29 window.entry = entry;
30 shouldBe("entry[0]", "inputKey");
31 shouldBe("entry[1]", "input");
32 }
33 for (var input of inputs.values()) {
34 window.inputValue = input;
35 shouldBe("inputValue", "input");
36 }
37 shouldBeTrue("inputs.has('MockInputID')");
38 shouldBeFalse("inputs.has('MockOutputID')");
39 shouldBe("inputs.get('MockInputID')", "input");
40 shouldBeUndefined("inputs.get('MockOutputID')");
41 }
42
43 function checkOutputMap(outputs) {
44 window.outputs = outputs;
45 for (var output of outputs.values()) {
46 window.output = output;
47 shouldBeEqualToString("output.id", "MockOutputID");
48 shouldBeEqualToString("output.manufacturer", "MockOutputManufacturer");
49 shouldBeEqualToString("output.name", "MockOutputName");
50 shouldBeEqualToString("output.version", "MockOutputVersion");
51 }
52 for (var key of outputs.keys()) {
53 window.outputKey = key;
54 shouldBeEqualToString("outputKey", "MockOutputID");
55 }
56 for (var entry of outputs.entries()) {
57 window.entry = entry;
58 shouldBe("entry[0]", "outputKey");
59 shouldBe("entry[1]", "output");
60 }
61 for (var output of outputs.values()) {
62 window.outputValue = output;
63 shouldBe("outputValue", "output");
64 }
65 shouldBeTrue("outputs.has('MockOutputID')");
66 shouldBeFalse("outputs.has('MockInputID')");
67 shouldBe("outputs.get('MockOutputID')", "output");
68 shouldBeUndefined("outputs.get('MockInputID')");
69 }
70
12 function successCallback1(a) { 71 function successCallback1(a) {
13 access = a; 72 access = a;
14 73
15 testPassed("requestMIDIAccess() succeeded with access " + access + "."); 74 testPassed("requestMIDIAccess() succeeded with access " + access + ".");
16 75
17 // Validate that we have one mock input and one mock output.
18 shouldBe("access.inputs().length", "1");
19 shouldBe("access.outputs().length", "1");
20
21 // Validate the values of the attributes on the access. 76 // Validate the values of the attributes on the access.
22 shouldBeDefined("access.sysexEnabled"); 77 shouldBeDefined("access.sysexEnabled");
23 shouldBeFalse("access.sysexEnabled"); 78 shouldBeFalse("access.sysexEnabled");
24 79
25 var inputs = access.inputs(); 80 checkInputMap(access.inputs);
26 var outputs = access.outputs(); 81 checkOutputMap(access.outputs);
27 var input = inputs[0];
28 output = outputs[0];
29 82
30 // Validate the values of the attributes on the input and output. 83 window.output = access.outputs[Symbol.iterator]().next().value;
31 if (input.id == "MockInputID" &&
32 input.manufacturer == "MockInputManufacturer" &&
33 input.name == "MockInputName" &&
34 input.version == "MockInputVersion") {
35 testPassed("input attributes are correct");
36 } else {
37 testFailed("input attributes are not correct");
38 }
39
40 if (output.id == "MockOutputID" &&
41 output.manufacturer == "MockOutputManufacturer" &&
42 output.name == "MockOutputName" &&
43 output.version == "MockOutputVersion") {
44 testPassed("output attributes are correct");
45 } else {
46 testFailed("output attributes are not correct");
47 }
48
49 // Test sending of MIDI data with a Uint8Array. 84 // Test sending of MIDI data with a Uint8Array.
50 var typedArrayData = new Uint8Array([0x90, 0x45, 0x7f]); 85 var typedArrayData = new Uint8Array([0x90, 0x45, 0x7f]);
51 output.send(typedArrayData); 86 output.send(typedArrayData);
52 87
53 // Test sending of MIDI data with a regular Array. 88 // Test sending of MIDI data with a regular Array.
54 output.send([0x90, 0x45, 0x7f]); 89 output.send([0x90, 0x45, 0x7f]);
55 testPassed("a note on message is sent without timestamp"); 90 testPassed("a note on message is sent without timestamp");
56 91
57 // Test sending of MIDI data with a regular Array giving an explicit timesta mp. 92 // Test sending of MIDI data with a regular Array giving an explicit timesta mp.
58 output.send([0x90, 0x45, 0x7f], performance.now()); 93 output.send([0x90, 0x45, 0x7f], performance.now());
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84 } 119 }
85 120
86 window.jsTestIsAsync = true; 121 window.jsTestIsAsync = true;
87 122
88 // Test basic access, with no System Exclusive. 123 // Test basic access, with no System Exclusive.
89 navigator.requestMIDIAccess().then(successCallback1, errorCallback1); 124 navigator.requestMIDIAccess().then(successCallback1, errorCallback1);
90 125
91 </script> 126 </script>
92 </body> 127 </body>
93 </html> 128 </html>
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