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Diffstat (limited to 'tests/com/jsyn/unitgen/TestFunction.java')
-rw-r--r-- | tests/com/jsyn/unitgen/TestFunction.java | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/tests/com/jsyn/unitgen/TestFunction.java b/tests/com/jsyn/unitgen/TestFunction.java deleted file mode 100644 index a8bfac0..0000000 --- a/tests/com/jsyn/unitgen/TestFunction.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright 2009 Phil Burk, Mobileer Inc - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.jsyn.unitgen; - -import junit.framework.TestCase; - -import com.jsyn.JSyn; -import com.jsyn.Synthesizer; -import com.jsyn.data.DoubleTable; -import com.jsyn.data.Function; - -/** - * @author Phil Burk, (C) 2009 Mobileer Inc - */ -public class TestFunction extends TestCase { - Synthesizer synth; - - @Override - protected void setUp() throws Exception { - super.setUp(); - synth = JSyn.createSynthesizer(); - synth.setRealTime(false); - synth.start(); - } - - @Override - protected void tearDown() throws Exception { - synth.stop(); - } - - public void testDoubleTable() { - double[] data = { - 2.0, 0.0, 3.0 - }; - DoubleTable table = new DoubleTable(data); - assertEquals("DoubleTable below", 2.0, table.evaluate(-1.4)); - assertEquals("DoubleTable edge", 2.0, table.evaluate(-1.0)); - assertEquals("DoubleTable mid", 1.0, table.evaluate(-0.5)); - assertEquals("DoubleTable zero", 0.0, table.evaluate(0.0)); - assertEquals("DoubleTable mid", 0.75, table.evaluate(0.25)); - assertEquals("DoubleTable above", 3.0, table.evaluate(1.3)); - - } - - public void testFunctionEvaluator() throws InterruptedException { - FunctionEvaluator shaper = new FunctionEvaluator(); - synth.add(shaper); - shaper.start(); - - Function cuber = new Function() { - @Override - public double evaluate(double x) { - return x * x * x; - } - }; - shaper.function.set(cuber); - - shaper.input.set(0.5); - synth.sleepFor(0.001); - - assertEquals("Cuber", (0.5 * 0.5 * 0.5), shaper.output.getValue()); - } - -} |