blob: 11f6a5f9767248b9dbec50a36d39dabb392e48aa [file] [log] [blame]
<!DOCTYPE html>
<title>MediaMetadata interface</title>
<script src=/resources/testharness.js></script>
<script src="/resources/testharnessreport.js"></script>
<script>
function load_iframe(src) {
return new Promise(resolve => {
const iframe = document.createElement('iframe');
iframe.onload = () => { resolve(iframe); };
iframe.src = src;
iframe.style.display = 'none';
document.documentElement.appendChild(iframe);
});
}
test(function() {
var metadata = new MediaMetadata({});
navigator.mediaSession.metadata = metadata;
assert_equals(navigator.mediaSession.metadata, metadata);
}, "Test that mediaSession.metadata is properly set");
test(function() {
var metadata = new MediaMetadata({});
navigator.mediaSession.metadata = metadata;
metadata.title = 'foo';
assert_equals(navigator.mediaSession.metadata.title, 'foo');
}, "Test that changes to metadata propagate properly");
test(function() {
var metadata = new MediaMetadata({});
navigator.mediaSession.metadata = metadata;
navigator.mediaSession.metadata = null;
assert_equals(navigator.mediaSession.metadata, null);
}, "Test that resetting metadata to null is reflected");
test(function() {
var metadata = new MediaMetadata({});
assert_not_equals(metadata, null);
assert_throws(new TypeError(), _ => new MediaMetadata('foobar'));
assert_throws(new TypeError(), _ => new MediaMetadata(42));
}, 'Test that MediaMetadata is constructed using a dictionary');
test(function() {
var metadata = new MediaMetadata();
assert_not_equals(metadata, null);
}, "Test that MediaMetadata constructor can take no parameter");
test(function() {
var image1 = { src: 'http://example.com/1', sizes: 'sizes1', type: 'type1' };
var image2 = { src: 'http://example.com/2', sizes: 'sizes2', type: 'type2' };
var metadata = new MediaMetadata({
title: 'foo', album: 'bar', artist: 'plop', artwork: [ image1, image2 ]
});
assert_equals(metadata.title, 'foo');
assert_equals(metadata.album, 'bar');
assert_equals(metadata.artist, 'plop');
assert_equals(metadata.artwork.length, 2);
assert_equals(metadata.artwork[0].src, image1.src);
assert_equals(metadata.artwork[0].sizes, image1.sizes);
assert_equals(metadata.artwork[0].type, image1.type);
assert_equals(metadata.artwork[1].src, image2.src);
assert_equals(metadata.artwork[1].sizes, image2.sizes);
assert_equals(metadata.artwork[1].type, image2.type);
}, 'Test the different values allowed in MediaMetadata init dictionary');
test(function() {
var metadata = new MediaMetadata({});
assert_equals(metadata.title, '');
assert_equals(metadata.artist, '');
assert_equals(metadata.album, '');
assert_equals(0, metadata.artwork.length);
}, 'Test the default values for MediaMetadata with empty init dictionary');
test(function() {
var metadata = new MediaMetadata();
assert_equals(metadata.title, '');
assert_equals(metadata.artist, '');
assert_equals(metadata.album, '');
assert_equals(0, metadata.artwork.length);
}, 'Test the default values for MediaMetadata with no init dictionary');
test(function() {
var metadata = new MediaMetadata({ randomValueThatWillNotBeAdded: '... hopefully ;)' });
assert_equals(metadata.randomValueThatWillNotBeAdded, undefined);
}, 'Test that passing unknown values to the dictionary is a no-op');
test(function() {
var image1 = { src: 'http://example.com/1', sizes: 'sizes1', type: 'type1' };
var image2 = { src: 'http://example.com/2', sizes: 'sizes2', type: 'type2' };
var metadata = new MediaMetadata({
title: 'foo', album: 'bar', artist: 'plop', artwork: [ image1, image2 ]
});
metadata.title = 'something else';
assert_equals(metadata.title, 'something else');
metadata.album = 'other value';
assert_equals(metadata.album, 'other value');
metadata.artist = 'someone else';
assert_equals(metadata.artist, 'someone else');
var image = { src: 'http://example.com/', sizes: '40x40', type: 'image/png' };
metadata.artwork = [ image ];
assert_equals(metadata.artwork.length, 1);
assert_equals(metadata.artwork[0].src, 'http://example.com/');
assert_equals(metadata.artwork[0].sizes, '40x40');
assert_equals(metadata.artwork[0].type, 'image/png');
}, "Test that MediaMetadata is read/write");
test(function() {
var metadata = new MediaMetadata({ artwork: [ { src: 'http://foo.com/' } ] });
assert_throws(new TypeError(), _ => {
metadata.artwork.push({
src: 'http://example.com/', sizes: '40x40', type: 'image/png',
});
});
metadata.artwork[0].src = 'bar';
assert_equals(metadata.artwork[0].src, 'http://foo.com/');
}, "Test that MediaMetadat.artwork can't be modified");
test(function() {
var metadata = new MediaMetadata({ artwork: [{
src: 'http://example.com/', sizes: '40x40', type: 'image/png',
some_other_value: 'foo',
}]});
assert_equals(metadata.artwork[0].src, 'http://example.com/');
assert_equals(metadata.artwork[0].sizes, '40x40');
assert_equals(metadata.artwork[0].type, 'image/png');
assert_false('some_other_value' in metadata.artwork[0]);
metadata.artwork[0].something_else = 'bar';
assert_false('something_else' in metadata.artwork[0]);
}, "Test that MediaMetadata.artwork will not expose unknown properties");
test(function() {
var metadata = new MediaMetadata({ artwork: [
{ src: 'http://example.com/1', sizes: '40x40', type: 'image/png' },
{ src: 'http://example.com/2', sizes: '40x40', type: 'image/png' },
]});
assert_true(Object.isFrozen(metadata.artwork));
for (var i = 0; i < metadata.artwork.length; ++i)
assert_true(Object.isFrozen(metadata.artwork[i]));
}, "Test that MediaMetadata.artwork is Frozen");
test(function() {
var metadata = new MediaMetadata({ artwork: [
{ src: 'http://example.com', sizes: '40x40', type: 'image/png' },
{ src: '../foo', sizes: '40x40', type: 'image/png' },
{ src: '/foo/bar', sizes: '40x40', type: 'image/png' },
]});
assert_equals(metadata.artwork[0].src, new URL('http://example.com', document.URL).href)
assert_equals(metadata.artwork[1].src, new URL('../foo', document.URL).href)
assert_equals(metadata.artwork[2].src, new URL('/foo/bar', document.URL).href)
}, "Test that MediaMetadata.artwork returns parsed urls");
test(function() {
var metadata = 42;
assert_throws(new TypeError(), _ => {
metadata
new MediaMetadata({ artwork: [ { src: 'http://[example.com]' }] });
});
assert_equals(metadata, 42);
metadata = new MediaMetadata();
assert_throws(new TypeError(), _ => {
metadata.artwork = [
// Valid url.
{ src: 'http://example.com' },
// Invalid url.
{ src: 'http://example.com:demo' },
];
});
assert_equals(metadata.artwork.length, 0);
}, "Test that MediaMetadata throws when setting an invalid url");
test(function() {
var metadata = new MediaMetadata({ artwork: [ { src: 'foo.jpg' } ] });
assert_equals(metadata.artwork[0].type, '');
assert_equals(metadata.artwork[0].sizes, '');
}, "Test MediaImage default values");
test(function() {
assert_throws(new TypeError(), _ => {
new MediaMetadata({ artwork: [ {} ] });
});
var metadata = new MediaMetadata();
assert_throws(new TypeError(), _ => {
metadata.artwork = [ { type: 'image/png', sizes: '40x40' } ];
});
}, "Test that MediaImage.src is required")
promise_test(async t => {
const URLs = [
'http://example.com',
'../foo',
'./foo/bar',
'/foo/bar',
];
const subframe = await load_iframe('helper/artwork-generator.html');
// createArtworkFromURLs is a function in the subframe.
const artwork = subframe.contentWindow.createArtworkFromURLs(URLs);
assert_equals(artwork.length, URLs.length);
for (let i = 0 ; i < artwork.length ; ++i) {
assert_equals(artwork[i].src, new URL(URLs[i], document.URL).href);
}
}, 'Test that the base URL of MediaImage is the base URL of entry setting object');
</script>