1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /** 18 * Very simple unit testing framework. 19 */ 20 21 #ifndef __CUTILS_TEST_H 22 #define __CUTILS_TEST_H 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 /** 29 * Adds a test to the test suite. 30 */ 31 #define addTest(test) addNamedTest(#test, &test) 32 33 /** 34 * Asserts that a condition is true. The test fails if it isn't. 35 */ 36 #define assertTrue(value, message) assertTrueWithSource(value, __FILE__, __LINE__, message); 37 38 /** 39 * Asserts that a condition is false. The test fails if the value is true. 40 */ 41 #define assertFalse(value, message) assertTrueWithSource(!value, __FILE__, __LINE__, message); 42 43 /** Fails a test with the given message. */ 44 #define fail(message) assertTrueWithSource(0, __FILE__, __LINE__, message); 45 46 /** 47 * Asserts that two values are ==. 48 */ 49 #define assertSame(a, b) assertTrueWithSource(a == b, __FILE__, __LINE__, "Expected same value."); 50 51 /** 52 * Asserts that two values are !=. 53 */ 54 #define assertNotSame(a, b) assertTrueWithSource(a != b, __FILE__, __LINE__,\ 55 "Expected different values"); 56 57 /** 58 * Runs a test suite. 59 */ 60 void runTests(void); 61 62 // Do not call these functions directly. Use macros above instead. 63 void addNamedTest(const char* name, void (*test)(void)); 64 void assertTrueWithSource(int value, const char* file, int line, char* message); 65 66 #ifdef __cplusplus 67 } 68 #endif 69 70 #endif /* __CUTILS_TEST_H */ 71
