| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2013, 2014 Ericsson |
| 3 | * All rights reserved. This program and the accompanying materials |
| 4 | * are made available under the terms of the Eclipse Public License v1.0 |
| 5 | * which accompanies this distribution, and is available at |
| 6 | * http://www.eclipse.org/legal/epl-v10.html |
| 7 | * |
| 8 | * Contributors: |
| 9 | * Matthew Khouzam - Initial API and implementation |
| 10 | *******************************************************************************/ |
| 11 | |
| 12 | package org.eclipse.tracecompass.ctf.core.tests.event; |
| 13 | |
| 14 | import static org.junit.Assert.assertEquals; |
| 15 | import static org.junit.Assert.assertFalse; |
| 16 | import static org.junit.Assert.assertNotNull; |
| 17 | import static org.junit.Assert.assertTrue; |
| 18 | |
| 19 | import java.util.Arrays; |
| 20 | import java.util.HashMap; |
| 21 | import java.util.Map; |
| 22 | |
| 23 | import org.eclipse.tracecompass.ctf.core.event.CTFCallsite; |
| 24 | import org.junit.Test; |
| 25 | |
| 26 | /** |
| 27 | * The class <code>CTFCallsiteTest</code> contains tests for the class |
| 28 | * <code>{@link CTFCallsite}</code>. |
| 29 | * |
| 30 | * @author Matthew Khouzam |
| 31 | * @version $Revision: 1.0 $ |
| 32 | */ |
| 33 | |
| 34 | public class CTFCallsiteTest { |
| 35 | |
| 36 | private static CTFCallsite GenerateCS(long ip){ |
| 37 | return new CTFCallsite("event name", "func name", ip, "file.java", 1); |
| 38 | } |
| 39 | |
| 40 | /** |
| 41 | * Test the constructor |
| 42 | */ |
| 43 | @Test |
| 44 | public void constructorTest(){ |
| 45 | CTFCallsite cs = GenerateCS(0x01); |
| 46 | assertNotNull(cs); |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * Test the getters |
| 51 | */ |
| 52 | @Test |
| 53 | public void getterTest(){ |
| 54 | CTFCallsite cs = GenerateCS(0x01); |
| 55 | assertEquals("ip", 1, cs.getIp()); |
| 56 | assertEquals("ip", "event name", cs.getEventName()); |
| 57 | assertEquals("ip", "file.java", cs.getFileName()); |
| 58 | assertEquals("ip", "func name", cs.getFunctionName()); |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Test the hash code |
| 63 | */ |
| 64 | @Test |
| 65 | public void hashCodeTest(){ |
| 66 | CTFCallsite cs = GenerateCS(0x01); |
| 67 | Map<CTFCallsite, Object> test = new HashMap<>(); |
| 68 | test.put(cs, new Object()); |
| 69 | assertTrue(test.containsKey(cs)); |
| 70 | assertTrue(test.containsKey(GenerateCS(0x01))); |
| 71 | assertFalse(test.containsKey(GenerateCS(0x02))); |
| 72 | assertFalse(test.containsKey(new CTFCallsite("event nam", "func name", 1, "file.java", 1))); |
| 73 | assertFalse(test.containsKey(new CTFCallsite("event name", "func nam", 1, "file.java", 1))); |
| 74 | assertFalse(test.containsKey(new CTFCallsite("event name", "func name", 1, "file.jav", 1))); |
| 75 | assertFalse(test.containsKey(new CTFCallsite("event name", "func name", 1, "file.java", 2))); |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Test the comparator (it should sort using the IP) |
| 80 | */ |
| 81 | @Test |
| 82 | public void comparatorTest(){ |
| 83 | CTFCallsite cs[] = new CTFCallsite[5]; |
| 84 | long vals[] = {1L, 0L, -2L, 2L, -1L}; |
| 85 | for(int i = 0 ; i < 5 ; i++ ){ |
| 86 | cs[i] = GenerateCS(vals[i]); |
| 87 | } |
| 88 | |
| 89 | assertEquals(1, cs[0].compareTo(cs[1])); |
| 90 | assertEquals(-1, cs[1].compareTo(cs[0])); |
| 91 | assertEquals(0, cs[0].compareTo(cs[0])); |
| 92 | assertEquals(-1, cs[0].compareTo(cs[2])); |
| 93 | assertEquals(1, cs[2].compareTo(cs[0])); |
| 94 | |
| 95 | Arrays.sort(cs); |
| 96 | |
| 97 | assertEquals( 0L, cs[0].getIp()); |
| 98 | assertEquals( 1L, cs[1].getIp()); |
| 99 | assertEquals( 2L, cs[2].getIp()); |
| 100 | assertEquals( -2L , cs[3].getIp()); |
| 101 | assertEquals( -1L, cs[4].getIp()); |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * Tests the output of a callsite toString function |
| 106 | */ |
| 107 | @Test |
| 108 | public void toStringTest(){ |
| 109 | CTFCallsite cs = GenerateCS(0x01); |
| 110 | assertEquals("file.java/func name:1", cs.toString()); |
| 111 | } |
| 112 | } |