#include "UnitTest++/UnitTestPP.h" #include "UnitTest++/CurrentTest.h" #include "RecordingReporter.h" #include "ScopedCurrentTest.h" using namespace std; namespace { TEST(CheckSucceedsOnTrue) { bool failure = true; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK(true); failure = (testResults.GetFailureCount() > 0); } CHECK(!failure); } TEST(CheckFailsOnFalse) { bool failure = false; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK(false); failure = (testResults.GetFailureCount() > 0); } CHECK(failure); } TEST(FailureReportsCorrectTestName) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK(false); } CHECK_EQUAL(m_details.testName, reporter.lastFailedTest); } TEST(CheckFailureIncludesCheckContents) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); const bool yaddayadda = false; CHECK(yaddayadda); } CHECK(strstr(reporter.lastFailedMessage, "yaddayadda")); } TEST(CheckEqualSucceedsOnEqual) { bool failure = true; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK_EQUAL(1, 1); failure = (testResults.GetFailureCount() > 0); } CHECK(!failure); } TEST(CheckEqualFailsOnNotEqual) { bool failure = false; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK_EQUAL(1, 2); failure = (testResults.GetFailureCount() > 0); } CHECK(failure); } TEST(CheckEqualFailureContainsCorrectDetails) { int line = 0; RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); UnitTest::TestDetails const testDetails("testName", "suiteName", "filename", -1); ScopedCurrentTest scopedResults(testResults, &testDetails); CHECK_EQUAL(1, 123); line = __LINE__; } CHECK_EQUAL("testName", reporter.lastFailedTest); CHECK_EQUAL("suiteName", reporter.lastFailedSuite); CHECK_EQUAL("filename", reporter.lastFailedFile); CHECK_EQUAL(line, reporter.lastFailedLine); } int g_sideEffect = 0; int FunctionWithSideEffects() { ++g_sideEffect; return 1; } TEST(CheckEqualDoesNotHaveSideEffectsWhenPassing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); CHECK_EQUAL(1, FunctionWithSideEffects()); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckEqualDoesNotHaveSideEffectsWhenFailing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); CHECK_EQUAL(2, FunctionWithSideEffects()); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckCloseSucceedsOnEqual) { bool failure = true; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK_CLOSE (1.0f, 1.001f, 0.01f); failure = (testResults.GetFailureCount() > 0); } CHECK(!failure); } TEST(CheckCloseFailsOnNotEqual) { bool failure = false; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); CHECK_CLOSE (1.0f, 1.1f, 0.01f); failure = (testResults.GetFailureCount() > 0); } CHECK(failure); } TEST(CheckCloseFailureContainsCorrectDetails) { int line = 0; RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); UnitTest::TestDetails testDetails("test", "suite", "filename", -1); ScopedCurrentTest scopedResults(testResults, &testDetails); CHECK_CLOSE (1.0f, 1.1f, 0.01f); line = __LINE__; } CHECK_EQUAL("test", reporter.lastFailedTest); CHECK_EQUAL("suite", reporter.lastFailedSuite); CHECK_EQUAL("filename", reporter.lastFailedFile); CHECK_EQUAL(line, reporter.lastFailedLine); } TEST(CheckCloseDoesNotHaveSideEffectsWhenPassing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); CHECK_CLOSE (1, FunctionWithSideEffects(), 0.1f); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckCloseDoesNotHaveSideEffectsWhenFailing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); CHECK_CLOSE (2, FunctionWithSideEffects(), 0.1f); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckArrayCloseSucceedsOnEqual) { bool failure = true; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); const float data[4] = { 0, 1, 2, 3 }; CHECK_ARRAY_CLOSE (data, data, 4, 0.01f); failure = (testResults.GetFailureCount() > 0); } CHECK(!failure); } TEST(CheckArrayCloseFailsOnNotEqual) { bool failure = false; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[4] = { 0, 1, 2, 3 }; int const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); failure = (testResults.GetFailureCount() > 0); } CHECK(failure); } TEST(CheckArrayCloseFailureIncludesCheckExpectedAndActual) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[4] = { 0, 1, 2, 3 }; int const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); } CHECK(strstr(reporter.lastFailedMessage, "xpected [ 0 1 2 3 ]")); CHECK(strstr(reporter.lastFailedMessage, "was [ 0 1 3 3 ]")); } TEST(CheckArrayCloseFailureContainsCorrectDetails) { int line = 0; RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); UnitTest::TestDetails testDetails("arrayCloseTest", "arrayCloseSuite", "filename", -1); ScopedCurrentTest scopedResults(testResults, &testDetails); int const data1[4] = { 0, 1, 2, 3 }; int const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); line = __LINE__; } CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest); CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite); CHECK_EQUAL("filename", reporter.lastFailedFile); CHECK_EQUAL(line, reporter.lastFailedLine); } TEST(CheckArrayCloseFailureIncludesTolerance) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); float const data1[4] = { 0, 1, 2, 3 }; float const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); } CHECK(strstr(reporter.lastFailedMessage, "0.01")); } TEST(CheckArrayEqualSuceedsOnEqual) { bool failure = true; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); const float data[4] = { 0, 1, 2, 3 }; CHECK_ARRAY_EQUAL (data, data, 4); failure = (testResults.GetFailureCount() > 0); } CHECK(!failure); } TEST(CheckArrayEqualFailsOnNotEqual) { bool failure = false; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[4] = { 0, 1, 2, 3 }; int const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_EQUAL (data1, data2, 4); failure = (testResults.GetFailureCount() > 0); } CHECK(failure); } TEST(CheckArrayEqualFailureIncludesCheckExpectedAndActual) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[4] = { 0, 1, 2, 3 }; int const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_EQUAL (data1, data2, 4); } CHECK(strstr(reporter.lastFailedMessage, "xpected [ 0 1 2 3 ]")); CHECK(strstr(reporter.lastFailedMessage, "was [ 0 1 3 3 ]")); } TEST(CheckArrayEqualFailureContainsCorrectInfo) { int line = 0; RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[4] = { 0, 1, 2, 3 }; int const data2[4] = { 0, 1, 3, 3 }; CHECK_ARRAY_EQUAL (data1, data2, 4); line = __LINE__; } CHECK_EQUAL("CheckArrayEqualFailureContainsCorrectInfo", reporter.lastFailedTest); CHECK_EQUAL(__FILE__, reporter.lastFailedFile); CHECK_EQUAL(line, reporter.lastFailedLine); } float const* FunctionWithSideEffects2() { ++g_sideEffect; static float const data[] = {1,2,3,4}; return data; } TEST(CheckArrayCloseDoesNotHaveSideEffectsWhenPassing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); const float data[] = { 0, 1, 2, 3 }; CHECK_ARRAY_CLOSE (data, FunctionWithSideEffects2(), 4, 0.01f); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckArrayCloseDoesNotHaveSideEffectsWhenFailing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); const float data[] = { 0, 1, 3, 3 }; CHECK_ARRAY_CLOSE (data, FunctionWithSideEffects2(), 4, 0.01f); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckArray2DCloseSucceedsOnEqual) { bool failure = true; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); const float data[2][2] = { {0, 1}, {2, 3} }; CHECK_ARRAY2D_CLOSE (data, data, 2, 2, 0.01f); failure = (testResults.GetFailureCount() > 0); } CHECK(!failure); } TEST(CheckArray2DCloseFailsOnNotEqual) { bool failure = false; { RecordingReporter reporter; UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[2][2] = { {0, 1}, {2, 3} }; int const data2[2][2] = { {0, 1}, {3, 3} }; CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); failure = (testResults.GetFailureCount() > 0); } CHECK(failure); } TEST(CheckArray2DCloseFailureIncludesCheckExpectedAndActual) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); int const data1[2][2] = { {0, 1}, {2, 3} }; int const data2[2][2] = { {0, 1}, {3, 3} }; CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); } CHECK(strstr(reporter.lastFailedMessage, "xpected [ [ 0 1 ] [ 2 3 ] ]")); CHECK(strstr(reporter.lastFailedMessage, "was [ [ 0 1 ] [ 3 3 ] ]")); } TEST(CheckArray2DCloseFailureContainsCorrectDetails) { int line = 0; RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); UnitTest::TestDetails testDetails("array2DCloseTest", "array2DCloseSuite", "filename", -1); ScopedCurrentTest scopedResults(testResults, &testDetails); int const data1[2][2] = { {0, 1}, {2, 3} }; int const data2[2][2] = { {0, 1}, {3, 3} }; CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); line = __LINE__; } CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest); CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite); CHECK_EQUAL("filename", reporter.lastFailedFile); CHECK_EQUAL(line, reporter.lastFailedLine); } TEST(CheckArray2DCloseFailureIncludesTolerance) { RecordingReporter reporter; { UnitTest::TestResults testResults(&reporter); ScopedCurrentTest scopedResults(testResults); float const data1[2][2] = { {0, 1}, {2, 3} }; float const data2[2][2] = { {0, 1}, {3, 3} }; CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); } CHECK(strstr(reporter.lastFailedMessage, "0.01")); } float const* const* FunctionWithSideEffects3() { ++g_sideEffect; static float const data1[] = {0,1}; static float const data2[] = {2,3}; static const float* const data[] = {data1, data2}; return data; } TEST(CheckArray2DCloseDoesNotHaveSideEffectsWhenPassing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); const float data[2][2] = { {0, 1}, {2, 3} }; CHECK_ARRAY2D_CLOSE (data, FunctionWithSideEffects3(), 2, 2, 0.01f); } CHECK_EQUAL(1, g_sideEffect); } TEST(CheckArray2DCloseDoesNotHaveSideEffectsWhenFailing) { g_sideEffect = 0; { UnitTest::TestResults testResults; ScopedCurrentTest scopedResults(testResults); const float data[2][2] = { {0, 1}, {3, 3} }; CHECK_ARRAY2D_CLOSE (data, FunctionWithSideEffects3(), 2, 2, 0.01f); } CHECK_EQUAL(1, g_sideEffect); } }