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c++unit-testingcppunit

cppunit export local variable

for (int i = 0; i < 50; ++i)
    {
        CPPUNIT_ASSERT(RtcTime_GetDayOfWeek(TimeC[i])==RtcTime_GetDayOfWeek(TimeC[i+1]));
    }

This test fall down. How i can export 'i' on which this test fall down?

now my output 

1) test: testEq (F) line: 55 rtc_test.cxx
assertion failed
- Expression: RtcTime_GetDayOfWeek(TimeC[i])==RtcTime_GetDayOfWeek(TimeC[i+1])

i want something like that 

1) test: testEq (F) line: 55 rtc_test.cxx
    assertion failed
    - Expression: RtcTime_GetDayOfWeek(TimeC[i])==RtcTime_GetDayOfWeek(TimeC[i+1])
i=49
Solution

  • You can do something like this, which will print a message when CppUnit asserts.

    for (int i = 0; i < 50; ++i)
{
    std::stringstream oss;
    oss << "testing RtcTime_GetDayOfWeek(TimeC[i]) where i=" << i << std::endl;
    CPPUNIT_ASSERT_MESSAGE(oss.str(),
              RtcTime_GetDayOfWeek(TimeC[i])==RtcTime_GetDayOfWeek(TimeC[i+1]));
}