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#
include
"
UnitTest++/UnitTestPP.h
"
#
include
"
RecordingReporter.h
"
#
include
<
cstring
>
using
namespace
UnitTest
;
namespace
{
TEST
(CheckEqualWithUnsignedLong)
{
TestResults results;
unsigned
long
something =
2
;
CHECK_EQUAL
(something, something);
}
TEST
(CheckEqualsWithStringsFailsOnDifferentStrings)
{
char
txt1[] =
"
Hello
"
;
char
txt2[] =
"
Hallo
"
;
TestResults results;
CheckEqual
(results, txt1, txt2,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
char
txt1[] =
"
Hello
"
;
//
non-const on purpose so no folding of duplicate data
char
txt2[] =
"
Hello
"
;
TEST
(CheckEqualsWithStringsWorksOnContentsNonConstNonConst)
{
char
const
*
const
p1 = txt1;
char
const
*
const
p2 = txt2;
TestResults results;
CheckEqual
(results, p1, p2,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnContentsConstConst)
{
char
*
const
p1 = txt1;
char
*
const
p2 = txt2;
TestResults results;
CheckEqual
(results, p1, p2,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnContentsNonConstConst)
{
char
*
const
p1 = txt1;
char
const
*
const
p2 = txt2;
TestResults results;
CheckEqual
(results, p1, p2,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnContentsConstNonConst)
{
char
const
*
const
p1 = txt1;
char
*
const
p2 = txt2;
TestResults results;
CheckEqual
(results, p1, p2,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnContentsWithALiteral)
{
char
const
*
const
p1 = txt1;
TestResults results;
CheckEqual
(results,
"
Hello
"
, p1,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnNullExpected)
{
char
const
*
const
expected =
"
hi
"
;
char
const
*
const
actual =
NULL
;
TestResults results;
CheckEqual
(results, expected, actual,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnNullActual)
{
char
const
*
const
expected =
NULL
;
char
const
*
const
actual =
"
hi
"
;
TestResults results;
CheckEqual
(results, expected, actual,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckEqualsWithStringsWorksOnNullExpectedAndActual)
{
char
const
*
const
expected =
NULL
;
char
const
*
const
actual =
NULL
;
TestResults results;
CheckEqual
(results, expected, actual,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckEqualFailureIncludesCheckExpectedAndActual)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
const
int
something =
2
;
CheckEqual
(results,
1
, something,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
using
namespace
std
;
CHECK
(
strstr
(reporter.
lastFailedMessage
,
"
xpected 1
"
));
CHECK
(
strstr
(reporter.
lastFailedMessage
,
"
was 2
"
));
}
TEST
(CheckEqualFailureIncludesDetails)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
TestDetails
const
details
(
"
mytest
"
,
"
mysuite
"
,
"
file.h
"
,
101
);
CheckEqual
(results,
1
,
2
, details);
CHECK_EQUAL
(
"
mytest
"
, reporter.
lastFailedTest
);
CHECK_EQUAL
(
"
mysuite
"
, reporter.
lastFailedSuite
);
CHECK_EQUAL
(
"
file.h
"
, reporter.
lastFailedFile
);
CHECK_EQUAL
(
101
, reporter.
lastFailedLine
);
}
TEST
(CheckCloseTrue)
{
TestResults results;
CheckClose
(results,
3
.
001f
,
3
.
0f
,
0
.
1f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckCloseFalse)
{
TestResults results;
CheckClose
(results,
3
.
12f
,
3
.
0f
,
0
.
1f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckCloseWithZeroEpsilonWorksForSameNumber)
{
TestResults results;
CheckClose
(results,
0
.
1f
,
0
.
1f
,
0
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckCloseWithNaNFails)
{
const
unsigned
int
bitpattern =
0xFFFFFFFF
;
float
nan;
UNIITEST_NS_QUAL_STD
(memcpy)(&nan, &bitpattern,
sizeof
(bitpattern));
TestResults results;
CheckClose
(results,
3
.
0f
, nan,
0
.
1f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckCloseWithNaNAgainstItselfFails)
{
const
unsigned
int
bitpattern =
0xFFFFFFFF
;
float
nan;
UNIITEST_NS_QUAL_STD
(memcpy)(&nan, &bitpattern,
sizeof
(bitpattern));
TestResults results;
CheckClose
(results, nan, nan,
0
.
1f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckCloseFailureIncludesCheckExpectedAndActual)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
const
float
expected =
0
.
9f
;
const
float
actual =
1
.
1f
;
CheckClose
(results, expected, actual,
0
.
01f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
using
namespace
std
;
CHECK
(
strstr
(reporter.
lastFailedMessage
,
"
xpected 0.9
"
));
CHECK
(
strstr
(reporter.
lastFailedMessage
,
"
was 1.1
"
));
}
TEST
(CheckCloseFailureIncludesTolerance)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
CheckClose
(results,
2
,
3
,
0
.
01f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
using
namespace
std
;
CHECK
(
strstr
(reporter.
lastFailedMessage
,
"
0.01
"
));
}
TEST
(CheckCloseFailureIncludesDetails)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
TestDetails
const
details
(
"
mytest
"
,
"
mysuite
"
,
"
header.h
"
,
10
);
CheckClose
(results,
2
,
3
,
0
.
01f
, details);
CHECK_EQUAL
(
"
mytest
"
, reporter.
lastFailedTest
);
CHECK_EQUAL
(
"
mysuite
"
, reporter.
lastFailedSuite
);
CHECK_EQUAL
(
"
header.h
"
, reporter.
lastFailedFile
);
CHECK_EQUAL
(
10
, reporter.
lastFailedLine
);
}
TEST
(CheckArrayEqualTrue)
{
TestResults results;
int
const
array[
3
] = {
1
,
2
,
3
};
CheckArrayEqual
(results, array, array,
3
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckArrayEqualFalse)
{
TestResults results;
int
const
array1[
3
] = {
1
,
2
,
3
};
int
const
array2[
3
] = {
1
,
2
,
2
};
CheckArrayEqual
(results, array1, array2,
3
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckArrayCloseTrue)
{
TestResults results;
float
const
array1[
3
] = {
1
.
0f
,
1
.
5f
,
2
.
0f
};
float
const
array2[
3
] = {
1
.
01f
,
1
.
51f
,
2
.
01f
};
CheckArrayClose
(results, array1, array2,
3
,
0
.
02f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckArrayCloseFalse)
{
TestResults results;
float
const
array1[
3
] = {
1
.
0f
,
1
.
5f
,
2
.
0f
};
float
const
array2[
3
] = {
1
.
01f
,
1
.
51f
,
2
.
01f
};
CheckArrayClose
(results, array1, array2,
3
,
0
.
001f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckArrayCloseFailureIncludesDetails)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
TestDetails
const
details
(
"
arrayCloseTest
"
,
"
arrayCloseSuite
"
,
"
file
"
,
1337
);
float
const
array1[
3
] = {
1
.
0f
,
1
.
5f
,
2
.
0f
};
float
const
array2[
3
] = {
1
.
01f
,
1
.
51f
,
2
.
01f
};
CheckArrayClose
(results, array1, array2,
3
,
0
.
001f
, details);
CHECK_EQUAL
(
"
arrayCloseTest
"
, reporter.
lastFailedTest
);
CHECK_EQUAL
(
"
arrayCloseSuite
"
, reporter.
lastFailedSuite
);
CHECK_EQUAL
(
"
file
"
, reporter.
lastFailedFile
);
CHECK_EQUAL
(
1337
, reporter.
lastFailedLine
);
}
TEST
(CheckArray2DCloseTrue)
{
TestResults results;
float
const
array1[
3
][
3
] = { {
1
.
0f
,
1
.
5f
,
2
.
0f
},
{
2
.
0f
,
2
.
5f
,
3
.
0f
},
{
3
.
0f
,
3
.
5f
,
4
.
0f
} };
float
const
array2[
3
][
3
] = { {
1
.
01f
,
1
.
51f
,
2
.
01f
},
{
2
.
01f
,
2
.
51f
,
3
.
01f
},
{
3
.
01f
,
3
.
51f
,
4
.
01f
} };
CheckArray2DClose
(results, array1, array2,
3
,
3
,
0
.
02f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
0
, results.
GetFailureCount
());
}
TEST
(CheckArray2DCloseFalse)
{
TestResults results;
float
const
array1[
3
][
3
] = { {
1
.
0f
,
1
.
5f
,
2
.
0f
},
{
2
.
0f
,
2
.
5f
,
3
.
0f
},
{
3
.
0f
,
3
.
5f
,
4
.
0f
} };
float
const
array2[
3
][
3
] = { {
1
.
01f
,
1
.
51f
,
2
.
01f
},
{
2
.
01f
,
2
.
51f
,
3
.
01f
},
{
3
.
01f
,
3
.
51f
,
4
.
01f
} };
CheckArray2DClose
(results, array1, array2,
3
,
3
,
0
.
001f
,
TestDetails
(
"
"
,
"
"
,
"
"
,
0
));
CHECK_EQUAL
(
1
, results.
GetFailureCount
());
}
TEST
(CheckCloseWithDoublesSucceeds)
{
CHECK_CLOSE
(
0.5
,
0.5
,
0.0001
);
}
TEST
(CheckArray2DCloseFailureIncludesDetails)
{
RecordingReporter reporter;
TestResults
results
(&reporter);
TestDetails
const
details
(
"
array2DCloseTest
"
,
"
array2DCloseSuite
"
,
"
file
"
,
1234
);
float
const
array1[
3
][
3
] = { {
1
.
0f
,
1
.
5f
,
2
.
0f
},
{
2
.
0f
,
2
.
5f
,
3
.
0f
},
{
3
.
0f
,
3
.
5f
,
4
.
0f
} };
float
const
array2[
3
][
3
] = { {
1
.
01f
,
1
.
51f
,
2
.
01f
},
{
2
.
01f
,
2
.
51f
,
3
.
01f
},
{
3
.
01f
,
3
.
51f
,
4
.
01f
} };
CheckArray2DClose
(results, array1, array2,
3
,
3
,
0
.
001f
, details);
CHECK_EQUAL
(
"
array2DCloseTest
"
, reporter.
lastFailedTest
);
CHECK_EQUAL
(
"
array2DCloseSuite
"
, reporter.
lastFailedSuite
);
CHECK_EQUAL
(
"
file
"
, reporter.
lastFailedFile
);
CHECK_EQUAL
(
1234
, reporter.
lastFailedLine
);
}
class
TruthyUnlessCopied
{
public:
TruthyUnlessCopied
()
: truthy_(
true
)
{
}
TruthyUnlessCopied
(
const
TruthyUnlessCopied&)
: truthy_(
false
)
{
}
operator
bool
()
const
{
return
truthy_;
}
private:
bool
truthy_;
};
TEST
(CheckProperlyDealsWithOperatorBoolOverrides)
{
TruthyUnlessCopied objectThatShouldBeTruthy;
CHECK
(objectThatShouldBeTruthy);
}
}
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