Convert AudioParam tests to new Audit

third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html

Index: third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html
diff --git a/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html b/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html
index e47052efc96fbb254a7ae2dac6bea0ab14a4276f..50e000a0a56d85d1713717e4c2758720cfbe9eb4 100644
--- a/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html
+++ b/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html
@@ -4,7 +4,7 @@
     <script src="../../resources/testharness.js"></script>
     <script src="../../resources/testharnessreport.js"></script> 
     <script src="../resources/audit-util.js"></script>
-    <script src="../resources/audio-testing.js"></script>
+    <script src="../resources/audit.js"></script>
     <script src="../resources/audioparam-testing.js"></script>
     <title>Test Sampling for SetTargetAtTime</title>
   </head>
@@ -26,7 +26,7 @@
 
       // Test sampling of setTargetAtTime that starts at |startFrame|.  A gain node is used for
       // testing.  |initializeGainFunction| initializes the gain value. 
-      function doTest(message, startFrame, threshold, initializeGainFunction) {
+      function doTest(should, message, startFrame, threshold, initializeGainFunction) {
         var context = new OfflineAudioContext(1, 256, sampleRate);
         var source = context.createBufferSource();
         var b = context.createBuffer(1, 1, sampleRate);
@@ -52,7 +52,10 @@
           // rendered result is within |threshold| of the expected value.
           var frame = Math.ceil(startFrame);
           var v = 10000 * Math.exp(-(frame / sampleRate - startFrame / sampleRate) / timeConstant);
-          Should(message + ": Target value at frame " + frame, resultData[frame]).beCloseTo(v, threshold);
+          should(resultData[frame], message + ": Target value at frame " +
+            frame).beCloseTo(v, {
+            threshold: threshold
+          });
         });
       }
 
@@ -64,37 +67,42 @@
         g.gain.setValueAtTime(initialGain, 0);
       }
 
-      audit.defineTask("setValue;128.1", function (done) {
-        doTest("Initialize by setValueAtTime", 128.1, 3.6029e-8, initializeGainBySetValue).then(done);
+      audit.define("setValue;128.1", (task, should) => {
+        doTest(should, "Initialize by setValueAtTime", 128.1, 3.6029e-8,
+            initializeGainBySetValue)
+          .then(() => task.done());
       });
 
-      audit.defineTask("setValue;0.1", function (done) {
-        doTest("Initialize by setValueAtTime", 0.1, 3.6029e-8, initializeGainBySetValue).then(done);
+      audit.define("setValue;0.1", (task, should) => {
+        doTest(should, "Initialize by setValueAtTime", 0.1, 3.6029e-8,
+            initializeGainBySetValue)
+          .then(() => task.done());
       });
 
-      audit.defineTask("setValue;0.0", function (done) {
-        doTest("Initialize by setValueAtTime", 0, 3.6029e-8, initializeGainBySetValue).then(done);
+      audit.define("setValue;0.0", (task, should) => {
+        doTest(should, "Initialize by setValueAtTime", 0, 3.6029e-8,
+            initializeGainBySetValue)
+          .then(() => task.done());
       });
 
-      audit.defineTask("setter;128.1", function (done) {
-        doTest("Initialize by setter", 128.1, 3.6029e-8, initializeGainBySetter).then(done);
+      audit.define("setter;128.1", (task, should) => {
+        doTest(should, "Initialize by setter", 128.1, 3.6029e-8,
+            initializeGainBySetter)
+          .then(() => task.done());
       });
 
-      audit.defineTask("setter;0.1", function (done) {
-        doTest("Initialize by setter", 0.1, 3.6029e-8, initializeGainBySetter).then(done);
+      audit.define("setter;0.1", (task, should) => {
+        doTest(should, "Initialize by setter", 0.1, 3.6029e-8,
+            initializeGainBySetter)
+          .then(() => task.done());
       });
 
-      audit.defineTask("setter;0.0", function (done) {
-        doTest("Initialize by setter", 0, 0, initializeGainBySetter).then(done);
+      audit.define("setter;0.0", (task, should) => {
+        doTest(should, "Initialize by setter", 0, 0, initializeGainBySetter)
+          .then(() => task.done());
       });
 
-
-      audit.defineTask("finish", function (done) {
-        done();
-      });
-
-      audit.runTasks();
-      successfullyParsed = true;
+      audit.run();
     </script>
   </body>
 </html>