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Issue 2612003002: Media Session: use dictionary instead of an interface for MediaImage. (Closed)
Patch Set: rebase and remove one more file Created 3 years, 11 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <title>MediaMetadata interface</title> 2 <title>MediaMetadata interface</title>
3 <script src="../../resources/testharness.js"></script> 3 <script src="../../resources/testharness.js"></script>
4 <script src="../../resources/testharnessreport.js"></script> 4 <script src="../../resources/testharnessreport.js"></script>
5 <script> 5 <script>
6 6
7 test(function() { 7 test(function() {
8 var metadata = new MediaMetadata({}); 8 var metadata = new MediaMetadata({});
9 assert_not_equals(metadata, null); 9 assert_not_equals(metadata, null);
10 10
11 assert_throws(new TypeError(), _ => new MediaMetadata('foobar')); 11 assert_throws(new TypeError(), _ => new MediaMetadata('foobar'));
12 assert_throws(new TypeError(), _ => new MediaMetadata(42)); 12 assert_throws(new TypeError(), _ => new MediaMetadata(42));
13 }, 'Test that MediaMetadata is constructed using a dictionary'); 13 }, 'Test that MediaMetadata is constructed using a dictionary');
14 14
15 test(function() { 15 test(function() {
16 var metadata = new MediaMetadata(); 16 var metadata = new MediaMetadata();
17 assert_not_equals(metadata, null); 17 assert_not_equals(metadata, null);
18 }, "Test that MediaMetadata constructor can take no parameter"); 18 }, "Test that MediaMetadata constructor can take no parameter");
19 19
20 test(function() { 20 test(function() {
21 var image1 = { src: 'src1', sizes: 'sizes1', type: 'type1' };
22 var image2 = { src: 'src2', sizes: 'sizes2', type: 'type2'};
21 var metadata = new MediaMetadata({ 23 var metadata = new MediaMetadata({
22 title: 'foo', album: 'bar', artist: 'plop', 24 title: 'foo', album: 'bar', artist: 'plop', artwork: [ image1, image2 ]
23 artwork: [ { src: 'src1', sizes: 'sizes1', type: 'type1'}, 25 });
24 { src: 'src2', sizes: 'sizes2', type: 'type2'} ] }); 26
25 assert_equals(metadata.title, 'foo'); 27 assert_equals(metadata.title, 'foo');
26 assert_equals(metadata.album, 'bar'); 28 assert_equals(metadata.album, 'bar');
27 assert_equals(metadata.artist, 'plop'); 29 assert_equals(metadata.artist, 'plop');
28 assert_equals(2, metadata.artwork.length); 30 assert_equals(metadata.artwork.length, 2);
29
30 var image1 = new MediaImage({ src: 'src1', sizes: 'sizes1', type: 'type1'});
31 var image2 = new MediaImage({ src: 'src2', sizes: 'sizes2', type: 'type2'});
32 assert_equals(metadata.artwork[0].src, image1.src); 31 assert_equals(metadata.artwork[0].src, image1.src);
33 assert_equals(metadata.artwork[0].sizes, image1.sizes); 32 assert_equals(metadata.artwork[0].sizes, image1.sizes);
34 assert_equals(metadata.artwork[0].type, image1.type); 33 assert_equals(metadata.artwork[0].type, image1.type);
35 assert_equals(metadata.artwork[1].src, image2.src); 34 assert_equals(metadata.artwork[1].src, image2.src);
36 assert_equals(metadata.artwork[1].sizes, image2.sizes); 35 assert_equals(metadata.artwork[1].sizes, image2.sizes);
37 assert_equals(metadata.artwork[1].type, image2.type); 36 assert_equals(metadata.artwork[1].type, image2.type);
38 }, 'Test the different values allowed in MediaMetadata init dictionary'); 37 }, 'Test the different values allowed in MediaMetadata init dictionary');
39 38
40 test(function() { 39 test(function() {
41 var metadata = new MediaMetadata({}); 40 var metadata = new MediaMetadata({});
(...skipping 24 matching lines...) Expand all
66 65
67 metadata.title = 'something else'; 66 metadata.title = 'something else';
68 assert_equals(metadata.title, 'something else'); 67 assert_equals(metadata.title, 'something else');
69 68
70 metadata.album = 'other value'; 69 metadata.album = 'other value';
71 assert_equals(metadata.album, 'other value'); 70 assert_equals(metadata.album, 'other value');
72 71
73 metadata.artist = 'someone else'; 72 metadata.artist = 'someone else';
74 assert_equals(metadata.artist, 'someone else'); 73 assert_equals(metadata.artist, 'someone else');
75 74
76 var image = new MediaImage({ src: 'http://example.com/', sizes: '40x40', typ e: 'image/png' }); 75 var image = { src: 'http://example.com/', sizes: '40x40', type: 'image/png' };
77 metadata.artwork = [ image ]; 76 metadata.artwork = [ image ];
78 assert_equals(metadata.artwork.length, 1); 77 assert_equals(metadata.artwork.length, 1);
79 assert_equals(metadata.artwork[0].src, 'http://example.com/'); 78 assert_equals(metadata.artwork[0].src, 'http://example.com/');
80 assert_equals(metadata.artwork[0].sizes, '40x40'); 79 assert_equals(metadata.artwork[0].sizes, '40x40');
81 assert_equals(metadata.artwork[0].type, 'image/png'); 80 assert_equals(metadata.artwork[0].type, 'image/png');
82 }, "Test that MediaMetadata is read/write"); 81 }, "Test that MediaMetadata is read/write");
83 82
83 test(function() {
84 var metadata = new MediaMetadata({ artwork: [ { src: 'foo' } ] });
85 assert_throws(new TypeError(), _ => {
86 metadata.artwork.push({
87 src: 'http://example.com/', sizes: '40x40', type: 'image/png',
88 });
89 });
90
91 metadata.artwork[0].src = 'bar';
92 assert_equals(metadata.artwork[0].src, 'foo');
93 }, "Test that MediaMetadat.artwork can't be modified");
94
95 test(function() {
96 var metadata = new MediaMetadata({ artwork: [{
97 src: 'http://example.com/', sizes: '40x40', type: 'image/png',
98 some_other_value: 'foo',
99 }]});
100 assert_equals(metadata.artwork[0].src, 'http://example.com/');
101 assert_equals(metadata.artwork[0].sizes, '40x40');
102 assert_equals(metadata.artwork[0].type, 'image/png');
103 assert_false('some_other_value' in metadata.artwork[0]);
104
105 metadata.artwork[0].something_else = 'bar';
106 assert_false('something_else' in metadata.artwork[0]);
107 }, "Test that MediaMetadata.artwork will not expose unknown properties");
108
84 </script> 109 </script>
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