mirror of
https://github.com/NationalSecurityAgency/ghidra.git
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94 lines
4.8 KiB
C++
94 lines
4.8 KiB
C++
/* ###
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* IP: GHIDRA
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/// \file test.hh
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/// \brief Simple test framework
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///
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/// Include this file and any additional headers. Use TEST(testname) as
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/// prototype in test function definitions. E.g.
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/// test.cc:
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/// \#include "float.hh"
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/// \#include "test.hh"
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///
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/// TEST(zero_is_less_than_one) {
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/// ASSERT(0.0 < 1.0);
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/// }
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///
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#include <vector>
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#include <set>
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#include <string>
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#include <iostream>
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typedef void (*testfunc_t)(); ///< A unit-test function
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/// \brief Simple unit test class
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///
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/// The macro TEST instantiates this object with a name and function pointer.
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/// The static run() method calls all the function pointers of all instantiated
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/// objects.
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struct UnitTest {
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static std::vector<UnitTest *> tests; ///< The collection of test objects
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std::string name; ///< Name of the test
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testfunc_t func; ///< Call-back function executing the test
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/// \brief Constructor
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///
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/// \param name is the identifier for the test
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/// \param func is a call-back function that executes the test
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UnitTest(const std::string &name,testfunc_t func) :
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name(name), func(func)
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{
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tests.push_back(this);
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}
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static void run(std::set<std::string> &testNames); ///< Run all the instantiated tests
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};
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/// \brief Main unit test macro
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#define TEST(testname) \
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void testname(); \
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UnitTest testname##_obj{ #testname, testname }; \
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void testname()
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/// \brief Assert that a boolean is \b true for a unit test
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#define ASSERT(test) \
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if (!(test)) { \
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std::cerr << " failed at " << __FILE__ << ":" << __LINE__ << " asserting \"" << #test << "\"." << std::endl; \
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throw 0; \
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}
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/// \brief Assert that two values are equal for a unit test
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#define ASSERT_EQUALS(a, b) \
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if ((a) != (b)) { \
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std::stringstream ssa, ssb; \
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ssa << (a); \
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ssb << (b); \
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std::cerr << " failed at " << __FILE__ << ":" << __LINE__ << " asserting \"" << ssa.str() \
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<< " == " << ssb.str() << "\"." << std::endl; \
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throw 0; \
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}
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/// \brief Assert that two values are not equal for a unit test
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#define ASSERT_NOT_EQUALS(a, b) \
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if ((a) == (b)) { \
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std::stringstream ssa, ssb; \
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ssa << (a); \
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ssb << (b); \
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std::cerr << " failed at " << __FILE__ << ":" << __LINE__ << " asserting \"" << ssa.str() \
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<< " != " << ssb.str() << "\"." << std::endl; \
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throw 0; \
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}
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