1 files changed, 0 insertions, 71 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html b/testing/web-platform/tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html
deleted file mode 100644
index dde8c27b9..000000000
--- a/testing/web-platform/tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html
+++ /dev/null
@@ -1,71 +0,0 @@
-<!DOCTYPE html>
-<title>Test setValueAtTime with startTime in the past</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script>
-function do_test(t, context) {
-  var source = context.createBufferSource();
-  source.buffer =
-    function() {
-      var buffer = context.createBuffer(1, 1, context.sampleRate);
-      buffer.getChannelData(0)[0] = 1.0;
-      return buffer;
-    }();
-  source.loop = true;
-  source.start();
-
-  // Use a ramp of slope 1/sample to measure time.
-  // The end value is the extent of exact precision in single precision float.
-  const rampEnd = Math.pow(2, 24);
-  const rampEndSeconds = rampEnd / context.sampleRate;
-  var test = context.createGain();
-  test.gain.setValueAtTime(0.0, 0.0);
-  test.gain.linearRampToValueAtTime(rampEnd, rampEndSeconds);
-
-  // With a different starting point on the same line, the result should be
-  // the same.  |currentTime| may include double precision floating point
-  // rounding errors, so round to nearest integer sample to ignore these.
-  var scheduledSample = Math.round(context.currentTime * context.sampleRate);
-  assert_equals(scheduledSample % 128, 0,
-                "currentTime advances in blocks of 128 samples");
-  var reference = context.createGain();
-  reference.gain.setValueAtTime(scheduledSample, context.currentTime);
-  reference.gain.linearRampToValueAtTime(rampEnd, rampEndSeconds);
-
-  source.connect(test);
-  source.connect(reference);
-
-  var merger = context.createChannelMerger();
-  test.connect(merger, 0, 0);
-  reference.connect(merger, 0, 1);
-
-  var processor = context.createScriptProcessor(0, 2, 0);
-  merger.connect(processor);
-  processor.onaudioprocess =
-    t.step_func_done((e) => {
-      source.stop();
-      processor.onaudioprocess = null;
-
-      var testValue = e.inputBuffer.getChannelData(0)[0];
-      var referenceValue = e.inputBuffer.getChannelData(1)[0];
-
-      assert_equals(testValue, referenceValue,
-                    "ramp value matches expected");
-      assert_greater_than_equal(testValue, scheduledSample,
-                                "time does not retreat");
-      assert_equals(testValue % 128, 0,
-                    "ScriptProcessor blocks align on 128-sample blocks");
-    });
-}
-
-async_test(function(t) {
-  var context = new AudioContext;
-  (function waitForTimeAdvance() {
-    if (context.currentTime == 0) {
-      t.step_timeout(waitForTimeAdvance, 0);
-    } else {
-      do_test(t, context);
-    }
-  })();
-});
-</script>