unittest-cpp/tests/TestExceptions.cpp at master · unittest-cpp/unittest-cpp · GitHub

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#include "UnitTest++/Config.h"

#ifndef UNITTEST_NO_EXCEPTIONS

#include "UnitTest++/UnitTestPP.h"

#include "UnitTest++/CurrentTest.h"

#include "RecordingReporter.h"

#include "ScopedCurrentTest.h"

#include <stdexcept>

using namespace std;

namespace {

int ThrowingFunction()

{

throw "Doh";

}

int ThrowingStdExceptionFunction()

{

throw std::logic_error("Doh");

}

SUITE(CheckExceptionTests)

{

struct CheckFixture

{

CheckFixture()

: reporter()

, testResults(&reporter)

{}

void PerformCheckWithNonStdThrow()

{

ScopedCurrentTest scopedResults(testResults);

CHECK(ThrowingFunction() == 1);

}

void PerformCheckWithStdThrow()

{

ScopedCurrentTest scopedResults(testResults);

CHECK(ThrowingStdExceptionFunction() == 1);

}

RecordingReporter reporter;

UnitTest::TestResults testResults;

};

TEST_FIXTURE(CheckFixture, CheckFailsOnException)

{

PerformCheckWithNonStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckFixture, CheckFailsOnStdException)

{

PerformCheckWithStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckFixture, CheckFailureBecauseOfExceptionIncludesCheckContents)

{

PerformCheckWithNonStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "ThrowingFunction() == 1"));

}

TEST_FIXTURE(CheckFixture, CheckFailureBecauseOfStdExceptionIncludesCheckContents)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "ThrowingStdExceptionFunction() == 1"));

}

TEST_FIXTURE(CheckFixture, CheckFailureBecauseOfStandardExceptionIncludesWhat)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "exception (Doh)"));

}

SUITE(CheckEqualExceptionTests)

{

struct CheckEqualFixture

{

CheckEqualFixture()

: reporter()

, testResults(&reporter)

, line(-1)

{}

void PerformCheckWithNonStdThrow()

{

UnitTest::TestDetails const testDetails("testName", "suiteName", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

CHECK_EQUAL(ThrowingFunction(), 123); line = __LINE__;

}

void PerformCheckWithStdThrow()

{

UnitTest::TestDetails const testDetails("testName", "suiteName", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

CHECK_EQUAL(ThrowingStdExceptionFunction(), 123); line = __LINE__;

}

RecordingReporter reporter;

UnitTest::TestResults testResults;

int line;

};

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailsOnException)

{

PerformCheckWithNonStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailsOnStdException)

{

PerformCheckWithStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailureBecauseOfExceptionContainsCorrectDetails)

{

PerformCheckWithNonStdThrow();

CHECK_EQUAL("testName", reporter.lastFailedTest);

CHECK_EQUAL("suiteName", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailureBecauseOfStdExceptionContainsCorrectDetails)

{

PerformCheckWithStdThrow();

CHECK_EQUAL("testName", reporter.lastFailedTest);

CHECK_EQUAL("suiteName", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailureBecauseOfExceptionIncludesCheckContents)

{

PerformCheckWithNonStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "ThrowingFunction()"));

CHECK(strstr(reporter.lastFailedMessage, "123"));

}

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailureBecauseOfStdExceptionIncludesCheckContents)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "ThrowingStdExceptionFunction()"));

CHECK(strstr(reporter.lastFailedMessage, "123"));

}

TEST_FIXTURE(CheckEqualFixture, CheckEqualFailureBecauseOfStandardExceptionIncludesWhat)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "exception (Doh)"));

}

SUITE(CheckCloseExceptionTests)

{

struct CheckCloseFixture

{

CheckCloseFixture()

: reporter()

, testResults(&reporter)

, line(-1)

{}

void PerformCheckWithNonStdThrow()

{

UnitTest::TestDetails const testDetails("closeTest", "closeSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

CHECK_CLOSE(static_cast<float>(ThrowingFunction()), 1.0001f, 0.1f); line = __LINE__;

}

void PerformCheckWithStdThrow()

{

UnitTest::TestDetails const testDetails("closeTest", "closeSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

CHECK_CLOSE(static_cast<float>(ThrowingStdExceptionFunction()), 1.0001f, 0.1f); line = __LINE__;

}

RecordingReporter reporter;

UnitTest::TestResults testResults;

int line;

};

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailsOnException)

{

PerformCheckWithNonStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailsOnStdException)

{

PerformCheckWithStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailureBecauseOfExceptionContainsCorrectDetails)

{

PerformCheckWithNonStdThrow();

CHECK_EQUAL("closeTest", reporter.lastFailedTest);

CHECK_EQUAL("closeSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailureBecauseOfStdExceptionContainsCorrectDetails)

{

PerformCheckWithStdThrow();

CHECK_EQUAL("closeTest", reporter.lastFailedTest);

CHECK_EQUAL("closeSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailureBecauseOfExceptionIncludesCheckContents)

{

PerformCheckWithNonStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "static_cast<float>(ThrowingFunction())"));

CHECK(strstr(reporter.lastFailedMessage, "1.0001f"));

}

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailureBecauseOfStdExceptionIncludesCheckContents)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "static_cast<float>(ThrowingStdExceptionFunction())"));

CHECK(strstr(reporter.lastFailedMessage, "1.0001f"));

}

TEST_FIXTURE(CheckCloseFixture, CheckCloseFailureBecauseOfStandardExceptionIncludesWhat)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "exception (Doh)"));

}

class ThrowingObject

{

public:

float operator[](size_t) const

{

throw "Test throw";

}

};

class StdThrowingObject

{

public:

float operator[](size_t) const

{

throw std::runtime_error("Test throw");

}

};

SUITE(CheckArrayCloseExceptionTests)

{

struct CheckArrayCloseFixture

{

CheckArrayCloseFixture()

: reporter()

, testResults(&reporter)

, line(-1)

{}

void PerformCheckWithNonStdThrow()

{

UnitTest::TestDetails const testDetails("arrayCloseTest", "arrayCloseSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

int const data[4] = { 0, 1, 2, 3 };

CHECK_ARRAY_CLOSE(data, ThrowingObject(), 4, 0.01f); line = __LINE__;

}

void PerformCheckWithStdThrow()

{

UnitTest::TestDetails const testDetails("arrayCloseTest", "arrayCloseSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

int const data[4] = { 0, 1, 2, 3 };

CHECK_ARRAY_CLOSE(data, StdThrowingObject(), 4, 0.01f); line = __LINE__;

}

RecordingReporter reporter;

UnitTest::TestResults testResults;

int line;

};

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailureBecauseOfExceptionContainsCorrectDetails)

{

PerformCheckWithNonStdThrow();

CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest);

CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailureBecauseOfStdExceptionContainsCorrectDetails)

{

PerformCheckWithStdThrow();

CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest);

CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailsOnException)

{

PerformCheckWithNonStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailsOnStdException)

{

PerformCheckWithStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailureOnExceptionIncludesCheckContents)

{

PerformCheckWithNonStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "data"));

CHECK(strstr(reporter.lastFailedMessage, "ThrowingObject()"));

}

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailureOnStdExceptionIncludesCheckContents)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "data"));

CHECK(strstr(reporter.lastFailedMessage, "StdThrowingObject()"));

}

TEST_FIXTURE(CheckArrayCloseFixture, CheckFailureOnStdExceptionIncludesWhat)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "exception (Test throw)"));

}

SUITE(CheckArrayEqualExceptionTests)

{

struct CheckArrayEqualFixture

{

CheckArrayEqualFixture()

: reporter()

, testResults(&reporter)

, line(-1)

{}

void PerformCheckWithNonStdThrow()

{

UnitTest::TestDetails const testDetails("arrayEqualTest", "arrayEqualSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

int const data[4] = { 0, 1, 2, 3 };

CHECK_ARRAY_EQUAL(data, ThrowingObject(), 4); line = __LINE__;

}

void PerformCheckWithStdThrow()

{

UnitTest::TestDetails const testDetails("arrayEqualTest", "arrayEqualSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

int const data[4] = { 0, 1, 2, 3 };

CHECK_ARRAY_EQUAL(data, StdThrowingObject(), 4); line = __LINE__;

}

RecordingReporter reporter;

UnitTest::TestResults testResults;

int line;

};

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailureBecauseOfExceptionContainsCorrectDetails)

{

PerformCheckWithNonStdThrow();

CHECK_EQUAL("arrayEqualTest", reporter.lastFailedTest);

CHECK_EQUAL("arrayEqualSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailureBecauseOfStdExceptionContainsCorrectDetails)

{

PerformCheckWithStdThrow();

CHECK_EQUAL("arrayEqualTest", reporter.lastFailedTest);

CHECK_EQUAL("arrayEqualSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailsOnException)

{

PerformCheckWithNonStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailsOnStdException)

{

PerformCheckWithStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailureOnExceptionIncludesCheckContents)

{

PerformCheckWithNonStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "data"));

CHECK(strstr(reporter.lastFailedMessage, "ThrowingObject()"));

}

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailureOnStdExceptionIncludesCheckContents)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "data"));

CHECK(strstr(reporter.lastFailedMessage, "StdThrowingObject()"));

}

TEST_FIXTURE(CheckArrayEqualFixture, CheckFailureOnStdExceptionIncludesWhat)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "exception (Test throw)"));

}

SUITE(CheckArray2DExceptionTests)

{

class ThrowingObject2D

{

public:

float* operator[](size_t) const

{

throw "Test throw";

}

};

class StdThrowingObject2D

{

public:

float* operator[](size_t) const

{

throw std::runtime_error("Test throw");

}

};

struct CheckArray2DCloseFixture

{

CheckArray2DCloseFixture()

: reporter()

, testResults(&reporter)

, line(-1)

{}

void PerformCheckWithNonStdThrow()

{

UnitTest::TestDetails const testDetails("array2DCloseTest", "array2DCloseSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

const float data[2][2] = { {0, 1}, {2, 3} };

CHECK_ARRAY2D_CLOSE(data, ThrowingObject2D(), 2, 2, 0.01f); line = __LINE__;

}

void PerformCheckWithStdThrow()

{

UnitTest::TestDetails const testDetails("array2DCloseTest", "array2DCloseSuite", "filename", -1);

ScopedCurrentTest scopedResults(testResults, &testDetails);

const float data[2][2] = { {0, 1}, {2, 3} };

CHECK_ARRAY2D_CLOSE(data, StdThrowingObject2D(), 2, 2, 0.01f); line = __LINE__;

}

RecordingReporter reporter;

UnitTest::TestResults testResults;

int line;

};

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailureBecauseOfExceptionContainsCorrectDetails)

{

PerformCheckWithNonStdThrow();

CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest);

CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailureBecauseOfStdExceptionContainsCorrectDetails)

{

PerformCheckWithStdThrow();

CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest);

CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite);

CHECK_EQUAL("filename", reporter.lastFailedFile);

CHECK_EQUAL(line, reporter.lastFailedLine);

}

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailsOnException)

{

PerformCheckWithNonStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailsOnStdException)

{

PerformCheckWithStdThrow();

CHECK(testResults.GetFailureCount() > 0);

}

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailureOnExceptionIncludesCheckContents)

{

PerformCheckWithNonStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "data"));

CHECK(strstr(reporter.lastFailedMessage, "ThrowingObject2D()"));

}

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailureOnStdExceptionIncludesCheckContents)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "data"));

CHECK(strstr(reporter.lastFailedMessage, "StdThrowingObject2D()"));

}

TEST_FIXTURE(CheckArray2DCloseFixture, CheckFailureOnStdExceptionIncludesWhat)

{

PerformCheckWithStdThrow();

CHECK(strstr(reporter.lastFailedMessage, "exception (Test throw)"));

}

#endif

unittest-cpp/tests/TestExceptions.cpp at master · unittest-cpp/unittest-cpp · GitHub

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