webcodec support tests should fail if we can't tell

web-platform-tests · Nov 17, 2022 · 67eef80 · 67eef80
1 parent 310ff51
commit 67eef80
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Showing 5 changed files with 5 additions and 0 deletions.
diff --git a/webcodecs/audio-decoder.crossOriginIsolated.https.any.js b/webcodecs/audio-decoder.crossOriginIsolated.https.any.js
@@ -20,6 +20,7 @@ function testSharedArrayBufferDescription(t, useView) {
   const data = testData;
 
   // Don't run test if the codec is not supported.
+  assert_equals("function", typeof AudioDecoder.isConfigSupported);
   let supported = false;
   return AudioDecoder
       .isConfigSupported({

diff --git a/webcodecs/audioDecoder-codec-specific.https.any.js b/webcodecs/audioDecoder-codec-specific.https.any.js
@@ -155,6 +155,7 @@ promise_setup(async () => {
   }[location.search];
 
   // Don't run any tests if the codec is not supported.
+  assert_equals("function", typeof AudioDecoder.isConfigSupported);
   let supported = false;
   try {
     const support = await AudioDecoder.isConfigSupported({

diff --git a/webcodecs/video-decoder.crossOriginIsolated.https.any.js b/webcodecs/video-decoder.crossOriginIsolated.https.any.js
@@ -22,6 +22,7 @@ function testSharedArrayBufferDescription(t, useView) {
   const data = testData;
 
   // Don't run test if the codec is not supported.
+  assert_equals("function", typeof VideoDecoder.isConfigSupported);
   let supported = false;
   return VideoDecoder.isConfigSupported({codec: data.config.codec})
       .catch(_ => {

diff --git a/webcodecs/video-encoder-utils.js b/webcodecs/video-encoder-utils.js
@@ -1,4 +1,5 @@
 async function checkEncoderSupport(test, config) {
+  assert_equals("function", typeof VideoEncoder.isConfigSupported);
   let supported = false;
   try {
     const support = await VideoEncoder.isConfigSupported(config);

diff --git a/webcodecs/videoDecoder-codec-specific.https.any.js b/webcodecs/videoDecoder-codec-specific.https.any.js
@@ -146,6 +146,7 @@ promise_setup(async () => {
   }[location.search];
 
   // Don't run any tests if the codec is not supported.
+  assert_equals("function", typeof VideoDecoder.isConfigSupported);
   let supported = false;
   try {
     // TODO(sandersd): To properly support H.264 in AVC format, this should