176 lines
6.5 KiB
C++
176 lines
6.5 KiB
C++
/* ----------------------------------------------------------------------------
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* GTSAM Copyright 2010, Georgia Tech Research Corporation,
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* Atlanta, Georgia 30332-0415
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* All Rights Reserved
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* Authors: Frank Dellaert, et al. (see THANKS for the full author list)
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* See LICENSE for the license information
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* -------------------------------------------------------------------------- */
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///////////////////////////////////////////////////////////////////////////////
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//
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// TEST.H
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//
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// This file contains the Test class along with the macros which make effective
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// in the harness.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef TEST_H
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#define TEST_H
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#include <cmath>
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#include <boost/lexical_cast.hpp>
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class TestResult;
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class Test
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{
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public:
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Test (const std::string& testName);
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Test (const std::string& testName, const std::string& filename, long lineNumber, bool safeCheck);
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virtual ~Test() {};
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virtual void run (TestResult& result) = 0;
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void setNext(Test *test);
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Test *getNext () const;
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std::string getName() const {return name_;}
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std::string getFilename() const {return filename_;}
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long getLineNumber() const {return lineNumber_;}
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bool safe() const {return safeCheck_;}
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protected:
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bool check (long expected, long actual, TestResult& result, const std::string& fileName, long lineNumber);
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bool check (const std::string& expected, const std::string& actual, TestResult& result, const std::string& fileName, long lineNumber);
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std::string name_;
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Test *next_;
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std::string filename_;
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long lineNumber_; /// This is the line line number of the test, rather than the a single check
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bool safeCheck_;
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};
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/**
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* Normal test will wrap execution in a try/catch block to catch exceptions more effectively
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*/
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#define TEST(testGroup, testName)\
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class testGroup##testName##Test : public Test \
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{ public: testGroup##testName##Test () : Test (#testName "Test", __FILE__, __LINE__, true) {} \
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virtual ~testGroup##testName##Test () {};\
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void run (TestResult& result_);} \
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testGroup##testName##Instance; \
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void testGroup##testName##Test::run (TestResult& result_)
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/**
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* Declare friend in a class to test its private methods
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*/
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#define FRIEND_TEST(testGroup, testName) \
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friend class testGroup##testName##Test;
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/**
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* For debugging only: use TEST_UNSAFE to allow debuggers to have access to exceptions, as this
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* will not wrap execution with a try/catch block
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*/
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#define TEST_UNSAFE(testGroup, testName)\
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class testGroup##testName##Test : public Test \
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{ public: testGroup##testName##Test () : Test (#testName "Test", __FILE__, __LINE__, false) {} \
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virtual ~testGroup##testName##Test () {};\
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void run (TestResult& result_);} \
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testGroup##testName##Instance; \
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void testGroup##testName##Test::run (TestResult& result_)
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/**
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* Use this to disable unwanted tests without commenting them out.
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*/
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#define TEST_DISABLED(testGroup, testName)\
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void testGroup##testName##Test(TestResult& result_, const std::string& name_)
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/*
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* Convention for tests:
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* - "EXPECT" is a test that will not end execution of the series of tests
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* - Otherwise, upon a failure, the test will end
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*
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* Usage:
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* EXPECT is useful when checking several different parts of an condition so
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* that a failure of one check won't hide another failure.
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*
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* Note: Exception tests are not available in a EXPECT form, as exceptions rarely
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* fit the criteria of an assertion that does not need to be true to continue
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*/
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/* True ASSERTs: tests end at first failure */
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#define CHECK(condition)\
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{ if (!(condition)) \
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{ result_.addFailure (Failure (name_, __FILE__,__LINE__, #condition)); return; } }
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#define THROWS_EXCEPTION(condition)\
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{ try { condition; \
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result_.addFailure (Failure (name_, __FILE__,__LINE__, std::string("Didn't throw: ") + boost::lexical_cast<std::string>(#condition))); \
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return; } \
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catch (...) {} }
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#define CHECK_EXCEPTION(condition, exception_name)\
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{ try { condition; \
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result_.addFailure (Failure (name_, __FILE__,__LINE__, std::string("Didn't throw: ") + boost::lexical_cast<std::string>(#condition))); \
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return; } \
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catch (exception_name&) {} \
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catch (...) { \
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result_.addFailure (Failure (name_, __FILE__,__LINE__, std::string("Wrong exception: ") + boost::lexical_cast<std::string>(#condition) + boost::lexical_cast<std::string>(", expected: ") + boost::lexical_cast<std::string>(#exception_name))); \
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return; } }
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#define EQUALITY(expected,actual)\
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{ if (!assert_equal(expected,actual)) \
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result_.addFailure(Failure(name_, __FILE__, __LINE__, #expected, #actual)); }
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#define CHECK_EQUAL(expected,actual)\
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{ if ((expected) == (actual)) return; result_.addFailure(Failure(name_, __FILE__, __LINE__, boost::lexical_cast<std::string>(expected), boost::lexical_cast<std::string>(actual))); }
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#define LONGS_EQUAL(expected,actual)\
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{ long actualTemp = actual; \
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long expectedTemp = expected; \
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if ((expectedTemp) != (actualTemp)) \
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{ result_.addFailure (Failure (name_, __FILE__, __LINE__, boost::lexical_cast<std::string>(expectedTemp), \
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boost::lexical_cast<std::string>(actualTemp))); return; } }
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#define DOUBLES_EQUAL(expected,actual,threshold)\
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{ double actualTemp = actual; \
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double expectedTemp = expected; \
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if (!std::isfinite(actualTemp) || !std::isfinite(expectedTemp) || fabs ((expectedTemp)-(actualTemp)) > threshold) \
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{ result_.addFailure (Failure (name_, __FILE__, __LINE__, \
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boost::lexical_cast<std::string>((double)expectedTemp), boost::lexical_cast<std::string>((double)actualTemp))); return; } }
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/* EXPECTs: tests will continue running after a failure */
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#define EXPECT(condition)\
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{ if (!(condition)) \
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{ result_.addFailure (Failure (name_, __FILE__,__LINE__, #condition)); } }
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#define EXPECT_LONGS_EQUAL(expected,actual)\
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{ long actualTemp = actual; \
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long expectedTemp = expected; \
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if ((expectedTemp) != (actualTemp)) \
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{ result_.addFailure (Failure (name_, __FILE__, __LINE__, boost::lexical_cast<std::string>(expectedTemp), \
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boost::lexical_cast<std::string>(actualTemp))); } }
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#define EXPECT_DOUBLES_EQUAL(expected,actual,threshold)\
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{ double actualTemp = actual; \
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double expectedTemp = expected; \
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if (!std::isfinite(actualTemp) || !std::isfinite(expectedTemp) || fabs ((expectedTemp)-(actualTemp)) > threshold) \
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{ result_.addFailure (Failure (name_, __FILE__, __LINE__, \
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boost::lexical_cast<std::string>((double)expectedTemp), boost::lexical_cast<std::string>((double)actualTemp))); } }
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#define FAIL(text) \
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{ result_.addFailure (Failure (name_, __FILE__, __LINE__,(text))); return; }
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#endif
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