diff --git a/dom/media/webaudio/PannerNode.h b/dom/media/webaudio/PannerNode.h
index 7d40a9f4d3f0..0d533cb11cce 100644
--- a/dom/media/webaudio/PannerNode.h
+++ b/dom/media/webaudio/PannerNode.h
@@ -129,6 +129,7 @@ class PannerNode final : public AudioNode {
       aRv.ThrowRangeError(
           u"The rolloffFactor value passed to PannerNode must not be "
           u"negative.");
+      return;
     }
 
     mRolloffFactor = aRolloffFactor;
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffer-interface/audiobuffer-copy-channel.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffer-interface/audiobuffer-copy-channel.html.ini
index a7a0122ecf98..69cdb7f118b9 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffer-interface/audiobuffer-copy-channel.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffer-interface/audiobuffer-copy-channel.html.ini
@@ -1,5 +1,4 @@
 [audiobuffer-copy-channel.html]
-  expected: ERROR
   [X 4: buffer.copyToChannel(x, 0, -1) incorrectly threw IndexSizeError: "Index or size is negative or greater than the allowed amount".]
     expected: FAIL
 
@@ -15,3 +14,8 @@
   [< [copyTo-exceptions\] 1 out of 8 assertions were failed.]
     expected: FAIL
 
+  [Executing "copyFrom-exceptions"]
+    expected: FAIL
+
+  [Executing "copyTo-exceptions"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiosource-time-limits.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiosource-time-limits.html.ini
index b1b1fdea573e..5495074dac15 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiosource-time-limits.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/audiosource-time-limits.html.ini
@@ -1,2 +1,6 @@
 [audiosource-time-limits.html]
-  expected: ERROR
+  [Executing "buffersource: huge stop time"]
+    expected: FAIL
+
+  [Executing "oscillator: huge stop time"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-suspend-resume.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-suspend-resume.html.ini
index ea96d4b24a27..ab61d4b6735a 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-suspend-resume.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-suspend-resume.html.ini
@@ -6,3 +6,8 @@
   [X p1 instanceof Promise is not true. Got false.]
     expected: FAIL
 
+  [Executing "test-suspend"]
+    expected: FAIL
+
+  [< [test-suspend\] 2 out of 4 assertions were failed.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam.html.ini
index cad8cb42b1d7..102e4f6151a4 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audionode-interface/audionode-disconnect-audioparam.html.ini
@@ -1,2 +1,8 @@
 [audionode-disconnect-audioparam.html]
-  expected: ERROR
+  [Executing "disconnect(AudioParam)"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "disconnect(AudioParam, output)"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/adding-events.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/adding-events.html.ini
index 56096461d865..b32ab3cd6d89 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/adding-events.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/adding-events.html.ini
@@ -1,2 +1,8 @@
 [adding-events.html]
-  expected: ERROR
+  [Executing "linearRamp"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "expoRamp"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/audioparam-large-endtime.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/audioparam-large-endtime.html.ini
index eacbf1d55b17..6d2c44c45a72 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/audioparam-large-endtime.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/audioparam-large-endtime.html.ini
@@ -1,2 +1,6 @@
 [audioparam-large-endtime.html]
-  expected: ERROR
+  [Executing "linearRamp"]
+    expected: FAIL
+
+  [Executing "exponentialRamp"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/automation-rate.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/automation-rate.html.ini
index 4f8b38ef218b..a5f7fb4b974d 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/automation-rate.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/automation-rate.html.ini
@@ -1,5 +1,4 @@
 [automation-rate.html]
-  expected: ERROR
   [X Default AudioBufferSourceNode.detune.automationRate is not equal to k-rate. Got undefined.]
     expected: FAIL
 
@@ -117,3 +116,8 @@
   [< [StereoPannerNode\] 1 out of 3 assertions were failed.]
     expected: FAIL
 
+  [Executing "AudioListener"]
+    expected: FAIL
+
+  [# AUDIT TASK RUNNER FINISHED: 9 out of 10 tasks were failed.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-audioworklet.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-audioworklet.https.html.ini
index 61a3eca9fc6f..aa706ed77650 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-audioworklet.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-audioworklet.https.html.ini
@@ -1,3 +1,4 @@
 [k-rate-audioworklet.https.html]
-  expected: ERROR
-  bug: AudioWorketNode::GetParameters is not implemented
+  [Executing "AudioWorklet k-rate AudioParam"]
+    expected: FAIL
+    bug: AudioWorketNode::GetParameters is not implemented
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-panner.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-panner.html.ini
index da6cbb076a77..6617d14afc97 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-panner.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-panner.html.ini
@@ -1,5 +1,4 @@
 [k-rate-panner.html]
-  expected: ERROR
   [X k-rate positionX: Output of k-rate PannerNode expected to be equal to the array [0,0.0033637583255767822,0.0062364861369132996,0.008294522762298584,0.009320056065917015,0.009223895147442818,0.00805223174393177,0.005976978689432144,0.0032713967375457287,0.00027436629170551896,-0.0026520458050072193,-0.005166400223970413,-0.006987776607275009,-0.00792707223445177,-0.00790623389184475,-0.006963531486690044...\] but differs in 1 places:\n\tIndex\tActual\t\t\tExpected\n\t[80\]\tNaN\tNaN]
     expected: FAIL
 
@@ -279,3 +278,33 @@
   [X k-rate orientationZ k-rate output [384: 511\]: Expected 0.10211683064699173 for all values but found 127 unexpected values: \n\tIndex\tActual\n\t[1\]\t0.10214255005121231\n\t[2\]\t0.10216815769672394\n\t[3\]\t0.10219366103410721\n\t[4\]\t0.10221906751394272\n\t...and 123 more errors.]
     expected: FAIL
 
+  [Executing "Listener k-rate positionX"]
+    expected: FAIL
+
+  [Executing "Listener k-rate positionY"]
+    expected: FAIL
+
+  [Executing "Listener k-rate positionZ"]
+    expected: FAIL
+
+  [Executing "Listener k-rate forwardX"]
+    expected: FAIL
+
+  [Executing "Listener k-rate forwardY"]
+    expected: FAIL
+
+  [Executing "Listener k-rate forwardZ"]
+    expected: FAIL
+
+  [Executing "Listener k-rate upX"]
+    expected: FAIL
+
+  [Executing "Listener k-rate upY"]
+    expected: FAIL
+
+  [Executing "Listener k-rate upZ"]
+    expected: FAIL
+
+  [# AUDIT TASK RUNNER FINISHED: 5 out of 14 tasks were failed.]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html.ini
index 40b860917604..ddaf63e8725e 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html.ini
@@ -1,2 +1,4 @@
 [retrospective-exponentialRampToValueAtTime.html]
-  expected: ERROR
+  [Executing "test"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html.ini
index b1b685eaef18..dec2b8f57054 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html.ini
@@ -1,2 +1,4 @@
 [retrospective-linearRampToValueAtTime.html]
-  expected: ERROR
+  [Executing "test"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html.ini
index b100363750fd..1fa1e5a599cf 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html.ini
@@ -1,2 +1,4 @@
 [retrospective-setTargetAtTime.html]
-  expected: ERROR
+  [Executing "test"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html.ini
index c9647f410fd7..7316424cfa3f 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html.ini
@@ -1,2 +1,4 @@
 [retrospective-setValueAtTime.html]
-  expected: ERROR
+  [Executing "test"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html.ini
index 28e1d12c231f..be9dd3d2dc1d 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html.ini
@@ -1,2 +1,4 @@
 [retrospective-setValueCurveAtTime.html]
-  expected: ERROR
+  [Executing "test"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam-size.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam-size.https.html.ini
index 96c7333c9aad..676971a0b635 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam-size.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam-size.https.html.ini
@@ -1,2 +1,3 @@
 [audioworklet-audioparam-size.https.html]
-  expected: ERROR
+  [Executing "Verify Size of AudioParam Arrays"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam.https.html.ini
index 5ae63f521cc3..b6ee4bdd4301 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-audioparam.https.html.ini
@@ -1,2 +1,3 @@
 [audioworklet-audioparam.https.html]
-  expected: ERROR
+  [Executing "Verifying AudioParam in AudioWorkletNode"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-messageport.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-messageport.https.html.ini
index a66092a7dbbe..ba78f2879549 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-messageport.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-messageport.https.html.ini
@@ -1,7 +1,10 @@
 [audioworklet-messageport.https.html]
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test MessagePort in AudioWorkletNode and AudioWorkletProcessor\n    ]
     expected: FAIL
 
+  [Executing "Test postMessage from AudioWorkletProcessor to AudioWorkletNode"]
+    expected: FAIL
+
+  [Executing "Test postMessage from AudioWorkletNode to AudioWorkletProcessor"]
+    expected: FAIL
+
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-sharedarraybuffer.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-sharedarraybuffer.https.html.ini
index 991c60d677f2..ef80c2deeea5 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-sharedarraybuffer.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-sharedarraybuffer.https.html.ini
@@ -1,8 +1,6 @@
 [audioworklet-postmessage-sharedarraybuffer.https.html]
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test passing SharedArrayBuffer to an AudioWorklet\n    ]
     expected:
       if release_or_beta: FAIL
-
+  [Executing "Test postMessage from AudioWorkletProcessor to AudioWorkletNode"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html.ini
index 60a8810ace8c..a3a88f19c5e7 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-sample-rate.https.html.ini
@@ -1,9 +1,8 @@
 [audioworkletglobalscope-sample-rate.https.html]
-  bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1572627
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test sampleRate in AudioWorkletGlobalScope\n    ]
     expected:
       if release_or_beta: FAIL
 
+  [Executing "Query |sampleRate| upon AudioWorkletGlobalScope construction"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1572627
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-timing-info.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-timing-info.https.html.ini
index b98b978ca5f8..758e2d61791c 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-timing-info.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletglobalscope-timing-info.https.html.ini
@@ -1,7 +1,7 @@
 [audioworkletglobalscope-timing-info.https.html]
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test currentTime and currentFrame in AudioWorkletGlobalScope\n    ]
     expected: FAIL
 
+  [Executing "Check the timing information from AudioWorkletProcessor"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-output-channel-count.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-output-channel-count.https.html.ini
index 35f2cb6f8989..6a792ec851e8 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-output-channel-count.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-output-channel-count.https.html.ini
@@ -1,8 +1,10 @@
 [audioworkletnode-output-channel-count.https.html]
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test the construction of AudioWorkletNode with real-time context\n    ]
     expected:
       if release_or_beta: FAIL
 
+  [Executing "Dynamically change the channel count to if unspecified."]
+    expected: FAIL
+
+  [Executing "Givien outputChannelCount must be honored."]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-biquadfilternode-interface/no-dezippering.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-biquadfilternode-interface/no-dezippering.html.ini
index a09d9921c49c..63063dff2d25 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-biquadfilternode-interface/no-dezippering.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-biquadfilternode-interface/no-dezippering.html.ini
@@ -1,2 +1,24 @@
 [no-dezippering.html]
-  expected: ERROR
+  [Executing "Test 0"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "Test 1"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "Test 2"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "Test 3"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "Test 4"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "Test 5"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/active-processing.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/active-processing.https.html.ini
index 116273a1a340..3a818dc1dcf2 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/active-processing.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/active-processing.https.html.ini
@@ -1,2 +1,3 @@
 [active-processing.https.html]
-  expected: ERROR
+  [Executing "test"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/audiochannelmerger-disconnect.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/audiochannelmerger-disconnect.html.ini
index c85f6c075d8c..a2ffb5b0ba4d 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/audiochannelmerger-disconnect.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-channelmergernode-interface/audiochannelmerger-disconnect.html.ini
@@ -1,2 +1,4 @@
 [audiochannelmerger-disconnect.html]
-  expected: ERROR
+  [Executing "silent-disconnect"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/active-processing.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/active-processing.https.html.ini
index 9b81d951523e..7d022a56d112 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/active-processing.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/active-processing.https.html.ini
@@ -1,8 +1,9 @@
 [active-processing.https.html]
-  expected: ERROR
   [X AudioWorklet module loading rejected incorrectly with NetworkError: A network error occurred.. Got Promise.]
     expected: FAIL
 
   [< [initialize\] 1 out of 1 assertions were failed.]
     expected: FAIL
 
+  [Executing "test"]
+    expected: FAIL     
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/convolver-response-4-chan.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/convolver-response-4-chan.html.ini
index 1e1cd02d1cff..24cec94bfce1 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/convolver-response-4-chan.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-convolvernode-interface/convolver-response-4-chan.html.ini
@@ -1,5 +1,4 @@
 [convolver-response-4-chan.html]
-  expected: ERROR
   [X 1: Channel 0 expected to be equal to the array [0,0,0.9458407163619995,0.844833254814148,1.7668657302856445,1.706931710243225,1.6640565395355225,1.7177008390426636,1.6363749504089355,1.8421846628189087,1.19059157371521,0.20796966552734375,-0.5251069068908691,-1.5682597160339355,-1.7950977087020874,-1.6221750974655151...\] but differs in 985 places:\n\tIndex\tActual\t\t\tExpected\n\t[0\]\t-3.5762786865234375e-7\t0.0000000000000000e+0\n\t[1\]\t-1.4901161193847656e-7\t0.0000000000000000e+0\n\t[2\]\t9.4584035873413086e-1\t9.4584071636199951e-1\n\t[3\]\t8.4483319520950317e-1\t8.4483325481414795e-1\n\t...and 981 more errors.]
     expected: FAIL
 
@@ -75,3 +74,9 @@
   [X 5.1: Channel 1 expected to be equal to the array [0,0,0,2.2955899238586426,2.0720272064208984,3.9322750568389893,2.6799845695495605,1.0305213928222656,0.573580801486969,1.1953470706939697,1.1813762187957764,-0.4176445007324219,-2.2066144943237305,-2.9535818099975586,-1.275363564491272,0.26151078939437866...\] but differs in 1039 places:\n\tIndex\tActual\t\t\tExpected\n\t[0\]\t2.9802322387695313e-8\t0.0000000000000000e+0\n\t[2\]\t1.1175870895385742e-8\t0.0000000000000000e+0\n\t[3\]\t2.2955901622772217e+0\t2.2955899238586426e+0\n\t[4\]\t2.0720274448394775e+0\t2.0720272064208984e+0\n\t...and 1035 more errors.]
     expected: FAIL
 
+  [Executing "delayed buffer set"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [# AUDIT TASK RUNNER FINISHED: 5 out of 7 tasks were failed.]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-delaynode-interface/no-dezippering.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-delaynode-interface/no-dezippering.html.ini
index a09d9921c49c..198901608895 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-delaynode-interface/no-dezippering.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-delaynode-interface/no-dezippering.html.ini
@@ -1,2 +1,12 @@
 [no-dezippering.html]
-  expected: ERROR
+  [Executing "test0"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test1"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test2"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-gainnode-interface/no-dezippering.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-gainnode-interface/no-dezippering.html.ini
index a09d9921c49c..dcd8f3aefc6e 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-gainnode-interface/no-dezippering.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-gainnode-interface/no-dezippering.html.ini
@@ -1,2 +1,12 @@
 [no-dezippering.html]
-  expected: ERROR
+  [Executing "test0"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test2"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test3"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/cors-check.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/cors-check.https.html.ini
index a67794a4839f..5160c31ce37c 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/cors-check.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/cors-check.https.html.ini
@@ -1,7 +1,6 @@
 [cors-check.https.html]
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test if MediaElementAudioSourceNode works for cross-origin redirects with\n      "cors" request mode.\n    ]
     expected: FAIL
 
+  [Executing "start-playback-and-capture"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https.html.ini
index 242fbf5305dc..3520e8298637 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https.html.ini
@@ -2,10 +2,10 @@
   disabled:
     if (os == "android") and e10s: bug 1550895 (frequently fails on geckoview)
   bug: AudioWorkletNode::GetPort is not implemented
-  expected:
-    if release_or_beta: OK
-    ERROR
   [\n      Test if MediaElementAudioSourceNode works for cross-origin redirects with\n      "no-cors" request mode.\n    ]
     expected:
       if release_or_beta: FAIL
-
+  [Executing "start-playback-and-capture"]
+    expected:
+      if release_or_beta: OK
+      FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/automation-changes.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/automation-changes.html.ini
index a20719e01f39..4650139ba380 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/automation-changes.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/automation-changes.html.ini
@@ -1,2 +1,9 @@
 [automation-changes.html]
-  expected: ERROR
+  [Executing "Set Listener.positionX.value"]
+    expected: FAIL
+
+  [Executing "Listener.positionX.setValue"]
+    expected: FAIL
+
+  [Executing "Listener.setPosition"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html.ini
index b84095dd0b85..e21b4a0338c8 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html.ini
@@ -1,2 +1,3 @@
 [ctor-panner.html]
-  expected: ERROR
+  [Executing "default constructor"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/panner-automation-basic.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/panner-automation-basic.html.ini
index a1c827555e20..5023b3d1d19f 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/panner-automation-basic.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/panner-automation-basic.html.ini
@@ -1,2 +1,48 @@
 [panner-automation-basic.html]
-  expected: ERROR
+  [Executing "Stereo panner.positionX"]
+    expected: FAIL
+
+  [Executing "Mono panner.positionX"]
+    expected: FAIL
+
+  [Executing "Stereo panner.positionY"]
+    expected: FAIL
+
+  [Executing "Mono panner.positionY"]
+    expected: FAIL
+
+  [Executing "Stereo panner.positionZ"]
+    expected: FAIL
+
+  [Executing "Mono panner.positionZ"]
+    expected: FAIL
+
+  [Executing "Stereo listener.positionX"]
+    expected: FAIL
+
+  [Executing "Mono listener.positionX"]
+    expected: FAIL
+
+  [Executing "Stereo listener.positionY"]
+    expected: FAIL
+
+  [Executing "Mono listener.positionY"]
+    expected: FAIL
+
+  [Executing "Stereo listener.positionZ"]
+    expected: FAIL
+
+  [Executing "Mono listener.positionZ"]
+    expected: FAIL
+
+  [Executing "setPosition"]
+    expected: FAIL
+
+  [Executing "orientation setter"]
+    expected: FAIL
+
+  [Executing "forward setter"]
+    expected: FAIL
+
+  [Executing "up setter"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.html.ini
index a36f3d39b39a..f6cb362c9714 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-pannernode-interface/pannernode-basic.html.ini
@@ -1,2 +1,3 @@
 [pannernode-basic.html]
-  expected: ERROR
+  [Executing "listener"]
+    expected: FAIL
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-stereopanner-interface/no-dezippering.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-stereopanner-interface/no-dezippering.html.ini
index a09d9921c49c..1e5d1a592d70 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-stereopanner-interface/no-dezippering.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-stereopanner-interface/no-dezippering.html.ini
@@ -1,2 +1,21 @@
 [no-dezippering.html]
-  expected: ERROR
+  [Executing "test mono input"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test stereo input"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test mono input setValue"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test stereo input setValue"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
+  [Executing "test mono input automation"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
+
diff --git a/testing/web-platform/meta/webaudio/the-audio-api/the-waveshapernode-interface/waveshaper-copy-curve.html.ini b/testing/web-platform/meta/webaudio/the-audio-api/the-waveshapernode-interface/waveshaper-copy-curve.html.ini
index e89b8bae3def..2bb57db257aa 100644
--- a/testing/web-platform/meta/webaudio/the-audio-api/the-waveshapernode-interface/waveshaper-copy-curve.html.ini
+++ b/testing/web-platform/meta/webaudio/the-audio-api/the-waveshapernode-interface/waveshaper-copy-curve.html.ini
@@ -1,2 +1,4 @@
 [waveshaper-copy-curve.html]
-  expected: ERROR
+  [Executing "test copying"]
+    expected: FAIL
+    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1265406
diff --git a/testing/web-platform/tests/webaudio/resources/audit.js b/testing/web-platform/tests/webaudio/resources/audit.js
index 1876c0fc7717..2aac1fffb492 100644
--- a/testing/web-platform/tests/webaudio/resources/audit.js
+++ b/testing/web-platform/tests/webaudio/resources/audit.js
@@ -1187,7 +1187,21 @@ window.Audit = (function() {
           '> [' + this._label + '] ' +
           (this._description ? this._description : ''));
 
-      this._taskFunction(this, this.should.bind(this));
+      // Ideally we would just use testharness async_test instead of reinventing
+      // that wheel, but since it's been reinvented...  At least make sure that
+      // an exception while running a task doesn't preclude us running all the
+      // _other_ tasks for the test.
+      try {
+        this._taskFunction(this, this.should.bind(this));
+      } catch (e) {
+        // Log the failure.
+        test(() => { throw e; }, `Executing "${this.label}"`);
+        if (this.state != TaskState.FINISHED) {
+          // We threw before calling done(), so do that manually to run our
+          // other tasks.
+          this.done();
+        }
+      }
     }
 
     // Update the task success based on the individual assertion/test inside.
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html b/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html
index d330c9c3de44..c434aa8c6a50 100644
--- a/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html
+++ b/testing/web-platform/tests/webaudio/the-audio-api/the-pannernode-interface/ctor-panner.html
@@ -108,6 +108,16 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(DOMException, 'NotSupportedError');
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.channelCount = options.channelCount;
+            },
+            `node.channelCount = ${options.channelCount}`)
+            .throw(DOMException, "NotSupportedError");
+        should(node.channelCount,
+               `node.channelCount after setting to ${options.channelCount}`)
+            .beEqualTo(2);
 
         options = {channelCount: 3};
         should(
@@ -116,6 +126,16 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(DOMException, 'NotSupportedError');
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.channelCount = options.channelCount;
+            },
+            `node.channelCount = ${options.channelCount}`)
+            .throw(DOMException, "NotSupportedError");
+        should(node.channelCount,
+               `node.channelCount after setting to ${options.channelCount}`)
+            .beEqualTo(2);
 
         options = {channelCount: 99};
         should(
@@ -124,6 +144,16 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(DOMException, 'NotSupportedError');
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.channelCount = options.channelCount;
+            },
+            `node.channelCount = ${options.channelCount}`)
+            .throw(DOMException, "NotSupportedError");
+        should(node.channelCount,
+               `node.channelCount after setting to ${options.channelCount}`)
+            .beEqualTo(2);
 
         // Test channelCountMode.  A mode of "max" is illegal, but others are
         // ok.
@@ -154,6 +184,16 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(DOMException, 'NotSupportedError');
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.channelCountMode = options.channelCountMode;
+            },
+            `node.channelCountMode = ${options.channelCountMode}`)
+            .throw(DOMException, "NotSupportedError");
+        should(node.channelCountMode,
+               `node.channelCountMode after setting to ${options.channelCountMode}`)
+            .beEqualTo("clamped-max");
 
         options = {channelCountMode: 'foobar'};
         should(
@@ -162,6 +202,16 @@
             },
             'new PannerNode(c, " + JSON.stringify(options) + ")')
             .throw(TypeError);
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.channelCountMode = options.channelCountMode;
+            },
+            `node.channelCountMode = ${options.channelCountMode}`)
+            .notThrow(); // Invalid assignment to enum-valued attrs does not throw.
+        should(node.channelCountMode,
+               `node.channelCountMode after setting to ${options.channelCountMode}`)
+            .beEqualTo("clamped-max");
 
         // Test channelInterpretation.
         options = {channelInterpretation: 'speakers'};
@@ -200,6 +250,17 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(RangeError);
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.maxDistance = options.maxDistance;
+            },
+            `node.maxDistance = ${options.maxDistance}`)
+            .throw(RangeError);
+        should(node.maxDistance,
+               `node.maxDistance after setting to ${options.maxDistance}`)
+            .beEqualTo(10000);
+
         options = {maxDistance: 100};
         should(
             () => {
@@ -218,6 +279,17 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(RangeError);
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.rolloffFactor = options.rolloffFactor;
+            },
+            `node.rolloffFactor = ${options.rolloffFactor}`)
+            .throw(RangeError);
+        should(node.rolloffFactor,
+               `node.rolloffFactor after setting to ${options.rolloffFactor}`)
+            .beEqualTo(1);
+
         options = {rolloffFactor: 0};
         should(
             () => {
@@ -256,6 +328,17 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(DOMException, 'InvalidStateError');
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.coneOuterGain = options.coneOuterGain;
+            },
+            `node.coneOuterGain = ${options.coneOuterGain}`)
+            .throw(DOMException, 'InvalidStateError');
+        should(node.coneOuterGain,
+               `node.coneOuterGain after setting to ${options.coneOuterGain}`)
+            .beEqualTo(0);
+
         options = {coneOuterGain: 1.1};
         should(
             () => {
@@ -263,6 +346,17 @@
             },
             'new PannerNode(c, ' + JSON.stringify(options) + ')')
             .throw(DOMException, 'InvalidStateError');
+        should(
+            () => {
+              node = new PannerNode(context);
+              node.coneOuterGain = options.coneOuterGain;
+            },
+            `node.coneOuterGain = ${options.coneOuterGain}`)
+            .throw(DOMException, 'InvalidStateError');
+        should(node.coneOuterGain,
+               `node.coneOuterGain after setting to ${options.coneOuterGain}`)
+            .beEqualTo(0);
+
         options = {coneOuterGain: 0.0};
         should(
             () => {