1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage junit.framework; 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * A set of assert methods. Messages are only displayed when an assert fails. 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class Assert { 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Protect constructor since it is a static only class 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected Assert() { 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that a condition is true. If it isn't it throws 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError with the given message. 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertTrue(String message, boolean condition) { 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (!condition) 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail(message); 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that a condition is true. If it isn't it throws 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError. 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertTrue(boolean condition) { 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(null, condition); 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that a condition is false. If it isn't it throws 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError with the given message. 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertFalse(String message, boolean condition) { 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(message, !condition); 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that a condition is false. If it isn't it throws 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError. 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertFalse(boolean condition) { 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertFalse(null, condition); 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Fails a test with the given message. 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void fail(String message) { 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new AssertionFailedError(message); 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Fails a test with no message. 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void fail() { 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail(null); 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two objects are equal. If they are not 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, Object expected, Object actual) { 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (expected == null && actual == null) 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return; 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (expected != null && expected.equals(actual)) 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return; 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failNotEquals(message, expected, actual); 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two objects are equal. If they are not 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown. 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(Object expected, Object actual) { 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 74de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * Asserts that two Strings are equal. 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, String expected, String actual) { 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (expected == null && actual == null) 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return; 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (expected != null && expected.equals(actual)) 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return; 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new ComparisonFailure(message, expected, actual); 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 84de75089fb7216d19e9c22cce4dc62a49513477d3Carl Shapiro * Asserts that two Strings are equal. 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String expected, String actual) { 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two doubles are equal concerning a delta. If they are not 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. If the expected 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * value is infinity then the delta value is ignored. 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, double expected, double actual, double delta) { 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // handle infinity specially since subtracting to infinite values gives NaN and the 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the following test fails 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (Double.isInfinite(expected)) { 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (!(expected == actual)) 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failNotEquals(message, new Double(expected), new Double(actual)); 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (!(Math.abs(expected-actual) <= delta)) // Because comparison with NaN always returns false 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failNotEquals(message, new Double(expected), new Double(actual)); 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two doubles are equal concerning a delta. If the expected 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * value is infinity then the delta value is ignored. 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(double expected, double actual, double delta) { 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual, delta); 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two floats are equal concerning a delta. If they are not 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. If the expected 113f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * value is infinity then the delta value is ignored. 114f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, float expected, float actual, float delta) { 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // handle infinity specially since subtracting to infinite values gives NaN and the 117f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the following test fails 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (Float.isInfinite(expected)) { 119f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (!(expected == actual)) 120f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failNotEquals(message, new Float(expected), new Float(actual)); 121f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (!(Math.abs(expected-actual) <= delta)) 122f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failNotEquals(message, new Float(expected), new Float(actual)); 123f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 124f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 125f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two floats are equal concerning a delta. If the expected 126f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * value is infinity then the delta value is ignored. 127f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 128f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(float expected, float actual, float delta) { 129f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual, delta); 130f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 131f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 132f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two longs are equal. If they are not 133f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 134f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 135f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, long expected, long actual) { 136f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(message, new Long(expected), new Long(actual)); 137f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 138f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 139f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two longs are equal. 140f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 141f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(long expected, long actual) { 142f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 143f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 144f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 145f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two booleans are equal. If they are not 146f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 147f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 148f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, boolean expected, boolean actual) { 149f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(message, new Boolean(expected), new Boolean(actual)); 150f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 151f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 152f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two booleans are equal. 153f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 154f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(boolean expected, boolean actual) { 155f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 156f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 157f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 158f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two bytes are equal. If they are not 159f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 160f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 161f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, byte expected, byte actual) { 162f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(message, new Byte(expected), new Byte(actual)); 163f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 164f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 165f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two bytes are equal. 166f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 167f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(byte expected, byte actual) { 168f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 169f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 170f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 171f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two chars are equal. If they are not 172f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 173f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 174f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, char expected, char actual) { 175f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(message, new Character(expected), new Character(actual)); 176f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 177f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 178f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two chars are equal. 179f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 180f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(char expected, char actual) { 181f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 182f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 183f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 184f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two shorts are equal. If they are not 185f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 186f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 187f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, short expected, short actual) { 188f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(message, new Short(expected), new Short(actual)); 189f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 190f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 191f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two shorts are equal. 192f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 193f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(short expected, short actual) { 194f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 195f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 196f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 197f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two ints are equal. If they are not 198f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 199f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 200f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(String message, int expected, int actual) { 201f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(message, new Integer(expected), new Integer(actual)); 202f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 203f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 204f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two ints are equal. 205f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 206f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertEquals(int expected, int actual) { 207f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals(null, expected, actual); 208f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 209f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 210f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that an object isn't null. 211f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 212f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertNotNull(Object object) { 213f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertNotNull(null, object); 214f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 215f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 216f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that an object isn't null. If it is 217f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 218f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 219f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertNotNull(String message, Object object) { 220f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(message, object != null); 221f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 222f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 223f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that an object is null. 224f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 225f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertNull(Object object) { 226f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertNull(null, object); 227f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 228f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 229f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that an object is null. If it is not 230f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 231f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 232f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertNull(String message, Object object) { 233f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(message, object == null); 234f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 235f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 236f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two objects refer to the same object. If they are not 237f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 238f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 239f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertSame(String message, Object expected, Object actual) { 240f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (expected == actual) 241f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return; 242f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failNotSame(message, expected, actual); 243f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 244f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 245f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two objects refer to the same object. If they are not 246f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the same an AssertionFailedError is thrown. 247f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 248f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertSame(Object expected, Object actual) { 249f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertSame(null, expected, actual); 250f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 251f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 252f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two objects refer to the same object. If they are not 253f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * an AssertionFailedError is thrown with the given message. 254f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 255f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertNotSame(String message, Object expected, Object actual) { 256f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (expected == actual) 257f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project failSame(message); 258f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 259f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 260f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Asserts that two objects refer to the same object. If they are not 261f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the same an AssertionFailedError is thrown. 262f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 263f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public void assertNotSame(Object expected, Object actual) { 264f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertNotSame(null, expected, actual); 265f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 266f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 267f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static private void failSame(String message) { 268f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String formatted= ""; 269f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (message != null) 270f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project formatted= message+" "; 271f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail(formatted+"expected not same"); 272f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 273f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 274f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static private void failNotSame(String message, Object expected, Object actual) { 275f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String formatted= ""; 276f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (message != null) 277f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project formatted= message+" "; 278f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail(formatted+"expected same:<"+expected+"> was not:<"+actual+">"); 279f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 280f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 281f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static private void failNotEquals(String message, Object expected, Object actual) { 282f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail(format(message, expected, actual)); 283f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 284f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 285f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static String format(String message, Object expected, Object actual) { 286f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String formatted= ""; 287f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (message != null) 288f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project formatted= message+" "; 289f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return formatted+"expected:<"+expected+"> but was:<"+actual+">"; 290f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 291f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 292