1 files changed, 0 insertions, 212 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-waveshapernode-interface/curve-tests.html b/testing/web-platform/tests/webaudio/the-audio-api/the-waveshapernode-interface/curve-tests.html
deleted file mode 100644
index 791b74a6c..000000000
--- a/testing/web-platform/tests/webaudio/the-audio-api/the-waveshapernode-interface/curve-tests.html
+++ /dev/null
@@ -1,212 +0,0 @@
-<!doctype html>
-<html>
-<head>
-	<title>WaveShaperNode interface - Curve tests | WebAudio</title>
-
-	<script type="text/javascript" src="/resources/testharness.js"></script>
-	<script type="text/javascript" src="/resources/testharnessreport.js"></script>
-	<script type="text/javascript" src="../../js/vendor-prefixes.js"></script>
-</head>
-<body>
-	<div id="log">
-	</div>
-
-	<script type="text/javascript">
-		var sampleRate=44100.0;
-		var tolerance=0.01;
-
-		/*
-		Testing that -1, 0 and +1 map correctly to curve (with 1:1 correlation)
-		=======================================================================
-		From the specification:
-			The input signal is nominally within the range -1 -> +1.
-			Each input sample within this range will index into the shaping curve with a signal level of zero corresponding
-				to the center value of the curve array.
-		*/
-		(function() {
-			var threeElementCurve=[2.0, -3.0, 4.0];
-			var inputData=[-1.0, 0, 1.0];
-			var expectedData=[2.0, -3.0, 4.0];
-			executeTest(threeElementCurve, inputData, expectedData, "Testing that -1, 0 and +1 map correctly to curve (with 1:1 correlation)");
-		})();
-
-		/*
-		Testing interpolation (where inputs don't correlate directly to curve elements)
-		===============================================================================
-		From the specification:
-			The implementation must perform linear interpolation between adjacent points in the curve.
-		*/
-		(function() {
-			var threeElementCurve=[2.0, -3.0, 4.0];
-			var inputData=[-0.5, +0.5, +0.75];
-			var expectedData=[-0.5, +0.5, +2.25];
-			executeTest(threeElementCurve, inputData, expectedData, "Testing interpolation (where inputs don't correlate directly to curve elements)");
-		})();
-
-		/*
-		Testing out-of-range inputs (should be mapped to the first/last elements of the curve)
-		======================================================================================
-		From the specification:
-			Any sample value less than -1 will correspond to the first value in the curve array.
-			Any sample value greater than +1 will correspond to the last value in the curve array.
-		*/
-		(function() {
-			var threeElementCurve=[2.0, -3.0, 4.0];
-			var inputData=[-1.5, +1.5];
-			var expectedData=[2.0, 4.0];
-			executeTest(threeElementCurve, inputData, expectedData, "Testing out-of-range inputs (should be mapped to the first/last elements of the curve)");
-		})();
-
-		/*
-		Testing a 2-element curve (does not have a middle element)
-		==========================================================
-		From the specification:
-			Each input sample within this range will index into the shaping curve with a signal level of zero corresponding
-				to the center value of the curve array.
-			The implementation must perform linear interpolation between adjacent points in the curve.
-		*/
-		(function() {
-			var twoElementCurve=[2.0, -2.0];
-			var inputData=[-1.0, 0, 1.0];
-			var expectedData=[2.0, 0.0, -2.0];
-			executeTest(twoElementCurve, inputData, expectedData, "Testing a 2-element curve (does not have a middle element)");
-		})();
-
-		/*
-		Testing a 4-element curve (does not have a middle element)
-		==========================================================
-		From the specification:
-			Each input sample within this range will index into the shaping curve with a signal level of zero corresponding
-				to the center value of the curve array.
-			The implementation must perform linear interpolation between adjacent points in the curve.
-		*/
-		(function() {
-			var fourElementCurve=[1.0, 2.0, 4.0, 7.0];
-			var inputData=[-1.0, 0, 1.0];
-			var expectedData=[1.0, 3.0, 7.0];
-			executeTest(fourElementCurve, inputData, expectedData, "Testing a 4-element curve (does not have a middle element)");
-		})();
-
-		/*
-		Testing a huge curve
-		====================
-		From the specification:
-			Each input sample within this range will index into the shaping curve with a signal level of zero corresponding
-				to the center value of the curve array.
-		*/
-		(function() {
-			var bigCurve=[];
-			for(var i=0;i<=60000;i++) { bigCurve.push(i/3.5435); }
-			var inputData=[-1.0, 0, 1.0];
-			var expectedData=[bigCurve[0], bigCurve[30000], bigCurve[60000]];
-			executeTest(bigCurve, inputData, expectedData, "Testing a huge curve");
-		})();
-
-		/*
-		Testing single-element curve (boundary condition)
-		=================================================
-		From the specification:
-			Each input sample within this range will index into the shaping curve with a signal level of zero corresponding
-				to the center value of the curve array.
-			Any sample value less than -1 will correspond to the first value in the curve array.
-			Any sample value greater than +1 will correspond to the last value in the curve array.
-			The implementation must perform linear interpolation between adjacent points in the curve.
-		Note:
-			I found a post on the W3C audio mailing list (from one of the Chris's) that suggested it would be feasible
-				to use the WaveShaperNode to create constant values.
-		*/
-		(function() {
-			var oneElementCurve=[1.0];
-			var inputData=[-1.0, 0, 1.0, -2.0, 2.0];
-			var expectedData=[1.0, 1.0, 1.0, 1.0, 1.0];
-			executeTest(oneElementCurve, inputData, expectedData, "Testing single-element curve (boundary condition)");
-		})();
-
-		/*
-		Testing null curve (should return input values)
-		===============================================
-		From the specification:
-			Initially the curve attribute is null, which means that the WaveShaperNode will pass its input to its output
-				without modification.
-		*/
-		(function() {
-			var inputData=[-1.0, 0, 1.0, 2.0];
-			var expectedData=[-1.0, 0.0, 1.0, 2.0];
-			executeTest(null, inputData, expectedData, "Testing null curve (should return input values)");
-		})();
-
-		/*
-		Testing zero-element curve (unspecified result)
-		===============================================
-		From the specification:
-			Unspecified result (I assume it will be treated in the same way as a null curve).
-		Note:
-			Mozilla test_waveShaperNoCurve.html indicates they expect same results as a null curve.
-		*/
-		(function() {
-			var zeroElementCurve=[];
-			var inputData=[-1.0, 0, 1.0, 2.0];
-			var expectedData=[-1.0, 0.0, 1.0, 2.0];
-			executeTest(zeroElementCurve, inputData, expectedData, "Testing zero-element curve (unspecified result)");
-		})();
-
-
-		/**
-		* Function that does the actual testing (using an asynchronous test).
-		* @param {?Array.<number>} curveData - Array containing values for the WaveShaper curve.
-		* @param {!Array.<number>} inputData - Array containing values for the input stream.
-		* @param {!Array.<number>} expectedData - Array containing expected results for each of the corresponding inputs.
-		* @param {!string} testName - Name of the test case.
-		*/
-		function executeTest(curveData, inputData, expectedData, testName) {
-			var stTest=async_test("WaveShaperNode - "+testName);
-
-			// Create offline audio context.
-			var ac=new OfflineAudioContext(1, inputData.length, sampleRate);
-
-			// Create the WaveShaper and its curve.
-			var waveShaper=ac.createWaveShaper();
-			if(curveData!=null) {
-				var curve=new Float32Array(curveData.length);
-				for(var i=0;i<curveData.length;i++) { curve[i]=curveData[i]; }
-				waveShaper.curve=curve;
-			}
-			waveShaper.connect(ac.destination);
-
-			// Create buffer containing the input values.
-			var inputBuffer=ac.createBuffer(1, Math.max(inputData.length, 2), sampleRate);
-			var d=inputBuffer.getChannelData(0);
-			for(var i=0;i<inputData.length;i++) { d[i]=inputData[i]; }
-
-			// Play the input buffer through the WaveShaper.
-			var src=ac.createBufferSource();
-			src.buffer=inputBuffer;
-			src.connect(waveShaper);
-			src.start();
-
-			// Test the outputs match the expected values.
-			ac.oncomplete=function(ev) {
-				var d=ev.renderedBuffer.getChannelData(0);
-
-				stTest.step(function() {
-					for(var i=0;i<expectedData.length;i++) {
-						var curveText="null";
-						if(curve!=null) {
-							if(curveData.length<20) {
-								curveText=curveData.join(",");
-							} else {
-								curveText="TooBigToDisplay ("+(curveData.length-1)+" elements)";
-							}
-						}
-						var comment="Input="+inputData[i]+", Curve=["+curveText+"] >>> ";
-						assert_approx_equals(d[i], expectedData[i], tolerance, comment);
-					}
-				});
-
-				stTest.done();
-			};
-			ac.startRendering();
-		}
-	</script>
-</body>
-</html>