1 files changed, 406 insertions, 0 deletions
diff --git a/testing/web-platform/tests/media-capabilities/decodingInfo.any.js b/testing/web-platform/tests/media-capabilities/decodingInfo.any.js
new file mode 100644
index 0000000000..061a226e3f
--- /dev/null
+++ b/testing/web-platform/tests/media-capabilities/decodingInfo.any.js
@@ -0,0 +1,406 @@
+// META: timeout=long
+'use strict';
+
+// Minimal VideoConfiguration that will be allowed per spec. All optional
+// properties are missing.
+var minimalVideoConfiguration = {
+  contentType: 'video/webm; codecs="vp09.00.10.08"',
+  width: 800,
+  height: 600,
+  bitrate: 3000,
+  framerate: 24,
+};
+
+// Minimal AudioConfiguration that will be allowed per spec. All optional
+// properties are missing.
+var minimalAudioConfiguration = {
+  contentType: 'audio/webm; codecs="opus"',
+};
+
+// AudioConfiguration with optional spatialRendering param.
+var audioConfigurationWithSpatialRendering = {
+  contentType: 'audio/webm; codecs="opus"',
+  spatialRendering: true,
+};
+
+// VideoConfiguration with optional hdrMetadataType, colorGamut, and
+// transferFunction properties.
+var videoConfigurationWithDynamicRange = {
+  contentType: 'video/webm; codecs="vp09.00.10.08"',
+  width: 800,
+  height: 600,
+  bitrate: 3000,
+  framerate: 24,
+  hdrMetadataType: "smpteSt2086",
+  colorGamut: "srgb",
+  transferFunction: "srgb",
+}
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo());
+}, "Test that decodingInfo rejects if it doesn't get a configuration");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({}));
+}, "Test that decodingInfo rejects if the MediaConfiguration isn't valid");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    video: minimalVideoConfiguration,
+    audio: minimalAudioConfiguration,
+  }));
+}, "Test that decodingInfo rejects if the MediaConfiguration does not have a type");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+  }));
+}, "Test that decodingInfo rejects if the configuration doesn't have an audio or video field");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: -1,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration has a negative framerate");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 0,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration has a framerate set to 0");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: Infinity,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration has a framerate set to Infinity");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'fgeoa',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration contentType doesn't parse");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'audio/fgeoa',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration contentType isn't of type video");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'application/ogg; codec=vorbis',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration contentType is of type audio");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    audio: {
+      contentType: 'application/ogg; codec=theora',
+      channels: 2,
+    },
+  }));
+}, "Test that decodingInfo rejects if the audio configuration contentType is of type video");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"; foo="bar"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration contentType has more than one parameter");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; foo="bar"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration contentType has one parameter that isn't codecs");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '24000/1001',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate in the form of x/y");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '24000/0',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate in the form of x/0");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '0/10001',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate in the form of 0/y");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '-24000/10001',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate in the form of -x/y");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '24000/-10001',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate in the form of x/-y");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '24000/',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate in the form of x/");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: '1/3x',
+    }
+  }));
+}, "Test that decodingInfo() rejects framerate with trailing unallowed characters");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    audio: { contentType: 'fgeoa' },
+  }));
+}, "Test that decodingInfo rejects if the audio configuration contenType doesn't parse");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    audio: { contentType: 'video/fgeoa' },
+  }));
+}, "Test that decodingInfo rejects if the audio configuration contentType isn't of type audio");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    audio: { contentType: 'audio/webm; codecs="opus"; foo="bar"' },
+  }));
+}, "Test that decodingInfo rejects if the audio configuration contentType has more than one parameters");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    audio: { contentType: 'audio/webm; foo="bar"' },
+  }));
+}, "Test that decodingInfo rejects if the audio configuration contentType has one parameter that isn't codecs");
+
+promise_test(t => {
+  return navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: minimalVideoConfiguration,
+    audio: minimalAudioConfiguration,
+  }).then(ability => {
+    assert_equals(typeof ability.supported, "boolean");
+    assert_equals(typeof ability.smooth, "boolean");
+    assert_equals(typeof ability.powerEfficient, "boolean");
+    assert_equals(typeof ability.keySystemAccess, "object");
+  });
+}, "Test that decodingInfo returns a valid MediaCapabilitiesInfo objects");
+
+async_test(t => {
+  var validTypes = [ 'file', 'media-source' ];
+  var invalidTypes = [ undefined, null, '', 'foobar', 'mse', 'MediaSource',
+                       'record', 'transmission' ];
+
+  var validPromises = [];
+  var invalidCaught = 0;
+
+  validTypes.forEach(type => {
+    validPromises.push(navigator.mediaCapabilities.decodingInfo({
+      type: type,
+      video: minimalVideoConfiguration,
+      audio: minimalAudioConfiguration,
+    }));
+  });
+
+  // validTypes are tested via Promise.all(validPromises) because if one of the
+  // promises fail, Promise.all() will reject. This mechanism can't be used for
+  // invalid types which will be tested individually and increment invalidCaught
+  // when rejected until the amount of rejection matches the expectation.
+  Promise.all(validPromises).then(t.step_func(() => {
+    for (var i = 0; i < invalidTypes.length; ++i) {
+      navigator.mediaCapabilities.decodingInfo({
+        type: invalidTypes[i],
+        video: minimalVideoConfiguration,
+        audio: minimalAudioConfiguration,
+      }).then(t.unreached_func(), t.step_func(e => {
+        assert_equals(e.name, 'TypeError');
+        ++invalidCaught;
+        if (invalidCaught == invalidTypes.length)
+          t.done();
+      }));
+    }
+  }), t.unreached_func('Promise.all should not reject for valid types'));
+}, "Test that decodingInfo rejects if the MediaConfiguration does not have a valid type");
+
+promise_test(t => {
+  return navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    audio: audioConfigurationWithSpatialRendering,
+  }).then(ability => {
+    assert_equals(typeof ability.supported, "boolean");
+    assert_equals(typeof ability.smooth, "boolean");
+    assert_equals(typeof ability.powerEfficient, "boolean");
+    assert_equals(typeof ability.keySystemAccess, "object");
+  });
+}, "Test that decodingInfo with spatialRendering set returns a valid MediaCapabilitiesInfo objects");
+
+promise_test(t => {
+  return navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: videoConfigurationWithDynamicRange,
+  }).then(ability => {
+    assert_equals(typeof ability.supported, "boolean");
+    assert_equals(typeof ability.smooth, "boolean");
+    assert_equals(typeof ability.powerEfficient, "boolean");
+    assert_equals(typeof ability.keySystemAccess, "object");
+  });
+}, "Test that decodingInfo with hdrMetadataType, colorGamut, and transferFunction set returns a valid MediaCapabilitiesInfo objects");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+      hdrMetadataType: ""
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration has an empty hdrMetadataType");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+      colorGamut: true
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration has a colorGamut set to true");
+
+promise_test(t => {
+  return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo({
+    type: 'file',
+    video: {
+      contentType: 'video/webm; codecs="vp09.00.10.08"',
+      width: 800,
+      height: 600,
+      bitrate: 3000,
+      framerate: 24,
+      transferFunction: 3
+    },
+  }));
+}, "Test that decodingInfo rejects if the video configuration has a transferFunction set to 3");