Serge NOEL
43 lines
1.1 KiB
Java
43 lines
1.1 KiB
Java
package jmri.jmrit.sound;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import jmri.util.FileUtil;
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import org.junit.jupiter.api.*;
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/**
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* Tests for the SoundUtil class.
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* <p>
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* Note: This makes noise!
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*
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* @author Bob Jacobsen Copyright 2006
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* @author Randall Wood (C) 2016
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*/
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public class SoundUtilTest {
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@BeforeEach
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public void setUp() {
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jmri.util.JUnitUtil.setUp();
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}
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@AfterEach
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public void tearDown() {
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jmri.util.JUnitUtil.tearDown();
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}
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@Test
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public void testLargeBuffer() throws java.io.IOException, javax.sound.sampled.UnsupportedAudioFileException {
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String name = FileUtil.getAbsoluteFilename("program:resources/sounds/Button.wav");
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byte[] results = SoundUtil.bufferFromFile(name,
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44100.0f, 16, 1, true, false);
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assertEquals( 89872, results.length, "length");
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assertEquals( 0x09, 0xFF & results[0], "byte 0");
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assertEquals( 0x00, 0xFF & results[1], "byte 1");
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assertEquals( 0x0B, 0xFF & results[2], "byte 2");
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assertEquals( 0x00, 0xFF & results[3], "byte 3");
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}
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}
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