mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-16 17:22:55 +00:00
105 lines
2.6 KiB
C++
105 lines
2.6 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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//
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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// This meta-test makes sure that the testing environment is properly reporting
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// errors.
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#include <vtkm/testing/Testing.h>
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namespace
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{
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void Fail()
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{
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VTKM_TEST_FAIL("I expect this error.");
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}
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void Fail2()
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{
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vtkm::Id num = 5;
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VTKM_TEST_FAIL("I can provide a number: ", num);
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}
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void BadAssert()
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{
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VTKM_TEST_ASSERT(0 == 1, "I expect this error.");
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}
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void BadAssert2()
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{
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vtkm::Id num1 = 0;
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vtkm::Id num2 = 1;
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VTKM_TEST_ASSERT(num1 == num2, "num 1 is ", num1, "; num 2 is ", num2);
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}
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void BadAssert3()
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{
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VTKM_TEST_ASSERT(0 == 1);
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}
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void GoodAssert()
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{
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VTKM_TEST_ASSERT(1 == 1, "Always true.");
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VTKM_TEST_ASSERT(1 == 1);
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}
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void TestTestEqual()
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{
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VTKM_TEST_ASSERT(test_equal(2.0, 1.9999999), "These should be close enough.");
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VTKM_TEST_ASSERT(!test_equal(2.0, 1.999), "These should not be close enough.");
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}
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// All tests that should not raise a failure.
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void CleanTests()
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{
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GoodAssert();
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TestTestEqual();
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}
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} // anonymous namespace
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int UnitTestTesting(int argc, char* argv[])
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{
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std::cout << "This call should fail." << std::endl;
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if (vtkm::testing::Testing::Run(Fail, argc, argv) == 0)
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{
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std::cout << "Did not get expected fail!" << std::endl;
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return 1;
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}
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std::cout << "This call should fail." << std::endl;
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if (vtkm::testing::Testing::Run(Fail2, argc, argv) == 0)
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{
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std::cout << "Did not get expected fail!" << std::endl;
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return 1;
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}
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std::cout << "This call should fail." << std::endl;
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if (vtkm::testing::Testing::Run(BadAssert, argc, argv) == 0)
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{
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std::cout << "Did not get expected fail!" << std::endl;
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return 1;
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}
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std::cout << "This call should fail." << std::endl;
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if (vtkm::testing::Testing::Run(BadAssert2, argc, argv) == 0)
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{
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std::cout << "Did not get expected fail!" << std::endl;
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return 1;
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}
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std::cout << "This call should fail." << std::endl;
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if (vtkm::testing::Testing::Run(BadAssert3, argc, argv) == 0)
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{
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std::cout << "Did not get expected fail!" << std::endl;
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return 1;
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}
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std::cout << "This call should pass." << std::endl;
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// This is what your main function typically looks like.
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return vtkm::testing::Testing::Run(CleanTests, argc, argv);
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}
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