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Viewing changes to systemtap/org.eclipse.linuxtools.systemtap.ui.graphingapi.nonui.tests/src/org/eclipse/linuxtools/systemtap/ui/graphingapi/nonui/tests/structures/NumberTypeTest.java

  • Committer: Package Import Robot
  • Author(s): tony mancill
  • Date: 2013-05-13 21:43:22 UTC
  • mfrom: (1.2.1) (2.1.2 experimental)
  • Revision ID: package-import@ubuntu.com-20130513214322-6frgd9du1n0w2uo7
Tags: 1.2.1-1
* Team upload.
* New upstream release.

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systemtap/org.eclipse.linuxtools.systemtap.ui.graphingapi.nonui.tests/src/org/eclipse/linuxtools/systemtap/ui/graphingapi/nonui/tests/structures/NumberTypeTest.java
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package org.eclipse.linuxtools.systemtap.ui.graphingapi.nonui.tests.structures;
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import static org.junit.Assert.assertEquals;
 
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import static org.junit.Assert.assertTrue;
 
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import org.eclipse.linuxtools.systemtap.ui.graphingapi.nonui.structures.NumberType;
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import junit.framework.TestCase;
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public class NumberTypeTest extends TestCase {
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        public NumberTypeTest(String name) {
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                super(name);
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        }
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        protected void setUp() throws Exception {
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                super.setUp();
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        }
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import org.junit.Test;
 
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public class NumberTypeTest {
 
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        @Test
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        public void testGetNumber() {
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                Number n = NumberType.getNumber(new Integer(3), 3.2);
 
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                Number n = NumberType.getNumber(3, 3.2);
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                assertTrue(n instanceof Integer);
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                assertEquals(3, n.intValue());
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                n = NumberType.getNumber(new Double(3), 3.2);
 
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                n = NumberType.getNumber(3d, 3.2);
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                assertTrue(n instanceof Double);
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                assertEquals(3.2, n.doubleValue(), 0.0);
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                n = NumberType.getNumber(new Float(3), 3.2);
 
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                n = NumberType.getNumber(3f, 3.2);
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                assertTrue(n instanceof Float);
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                assertEquals(3.2, n.floatValue(), 0.0001);
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                n = NumberType.getNumber(new Long(3), 3.2);
 
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                n = NumberType.getNumber(3L, 3.2);
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                assertTrue(n instanceof Long);
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                assertEquals(3, n.longValue());
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                n = NumberType.getNumber(new Byte((byte)3), 3.2);
 
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                n = NumberType.getNumber((byte)3, 3.2);
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                assertTrue(n instanceof Byte);
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                assertEquals(3, n.byteValue());
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                n = NumberType.getNumber(new Short((short)3), 3.2);
 
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                n = NumberType.getNumber((short)3, 3.2);
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                assertTrue(n instanceof Short);
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                assertEquals(3, n.shortValue());
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        }
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        @Test
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        public void testObj2num() {
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                Object[] obj = new Object[] {new Integer(3), new Double(2.3), new Float(4.2)};
 
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                Object[] obj = new Object[] {3, 2.3d, 4.2f};
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                Number[] num = NumberType.obj2num(obj);
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                assertEquals(0, NumberType.obj2num("a").intValue());
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                assertEquals(2.3, num[1].doubleValue(), 0.00001);
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                assertEquals(4.2, num[2].doubleValue(), 0.00001);
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        }
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        @Test
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        public void testCleanObj2Num() {
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                assertEquals(3, NumberType.cleanObj2Num("3").intValue());
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                assertEquals(3.2, NumberType.cleanObj2Num("3.2").doubleValue(), 0.00001);
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                assertEquals(3, NumberType.cleanObj2Num(new Integer(3)).intValue());
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        }
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        protected void tearDown() throws Exception {
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                super.tearDown();
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        }
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}