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/*
* 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.ports;
import junit.framework.TestCase;
import com.jsyn.engine.SynthesisEngine;
import com.jsyn.unitgen.Minimum;
public class TestSet extends TestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
/** Internal value setting. */
public void testSetValue() {
int numParts = 4;
UnitInputPort port = new UnitInputPort(numParts, "Tester");
port.setValueInternal(0, 100.0);
port.setValueInternal(2, 120.0);
port.setValueInternal(1, 110.0);
port.setValueInternal(3, 130.0);
assertEquals("check port value", 100.0, port.getValue(0));
assertEquals("check port value", 120.0, port.getValue(2));
assertEquals("check port value", 110.0, port.getValue(1));
assertEquals("check port value", 130.0, port.getValue(3));
}
public void testSet() throws InterruptedException {
SynthesisEngine synthesisEngine = new SynthesisEngine();
synthesisEngine.setRealTime(false);
synthesisEngine.start();
synthesisEngine.sleepUntil(0.01);
Minimum min;
synthesisEngine.add(min = new Minimum());
double x = 33.99;
double y = 8.31;
min.inputA.set(x);
min.inputB.set(y);
synthesisEngine.sleepFor(0.01);
assertEquals("min set A", x, min.inputA.getValue());
assertEquals("min set B", y, min.inputB.getValue());
min.start();
synthesisEngine.sleepFor(0.01);
assertEquals("min output", y, min.output.getValue());
synthesisEngine.stop();
}
/** if we use a port index out of range we want to know now and not blow up the engine. */
public void testSetBadPort() throws InterruptedException {
SynthesisEngine synthesisEngine = new SynthesisEngine();
synthesisEngine.setRealTime(false);
synthesisEngine.start();
Minimum min;
synthesisEngine.add(min = new Minimum());
min.start();
Exception caught = null;
try {
min.inputA.set(1, 23.45);
} catch (Exception e) {
caught = e;
}
assertTrue("Catch port out of range, caught " + caught,
(caught instanceof ArrayIndexOutOfBoundsException));
// Don't blow up here.
synthesisEngine.sleepUntil(0.01);
synthesisEngine.stop();
}
}
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