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Fixed integer type warnings.

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This commit is contained in:
Hauke Heibel 2010-06-08 10:06:14 +02:00
parent bda40da002
commit 626afe8b62
1 changed files with 49 additions and 14 deletions
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63
test/integer_types.cpp
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@ -31,7 +31,37 @@
#undef VERIFY_IS_NOT_APPROX #undef VERIFY_IS_NOT_APPROX
#define VERIFY_IS_NOT_APPROX(a, b) VERIFY((a)!=(b)); #define VERIFY_IS_NOT_APPROX(a, b) VERIFY((a)!=(b));
template<typename MatrixType> void integer_types(const MatrixType& m) template<typename MatrixType> void signed_integer_type_tests(const MatrixType& m)
{
typedef typename MatrixType::Scalar Scalar;
enum { is_signed = (Scalar(-1) > Scalar(0)) ? 0 : 1 };
VERIFY(is_signed == 1);
int rows = m.rows();
int cols = m.cols();
MatrixType m1(rows, cols),
m2 = MatrixType::Random(rows, cols),
mzero = MatrixType::Zero(rows, cols);
do {
m1 = MatrixType::Random(rows, cols);
} while(m1 == mzero || m1 == m2);
// check linear structure
Scalar s1;
do {
s1 = ei_random<Scalar>();
} while(s1 == 0);
VERIFY_IS_EQUAL(-(-m1), m1);
VERIFY_IS_EQUAL(-m2+m1+m2, m1);
VERIFY_IS_EQUAL((-m1+m2)*s1, -s1*m1+s1*m2);
}
template<typename MatrixType> void integer_type_tests(const MatrixType& m)
{ {
typedef typename MatrixType::Scalar Scalar; typedef typename MatrixType::Scalar Scalar;
@ -97,13 +127,10 @@ template<typename MatrixType> void integer_types(const MatrixType& m)
s1 = ei_random<Scalar>(); s1 = ei_random<Scalar>();
} while(s1 == 0); } while(s1 == 0);
VERIFY_IS_EQUAL(-(-m1), m1);
VERIFY_IS_EQUAL(m1+m1, 2*m1); VERIFY_IS_EQUAL(m1+m1, 2*m1);
VERIFY_IS_EQUAL(m1+m2-m1, m2); VERIFY_IS_EQUAL(m1+m2-m1, m2);
VERIFY_IS_EQUAL(-m2+m1+m2, m1);
VERIFY_IS_EQUAL(m1*s1, s1*m1); VERIFY_IS_EQUAL(m1*s1, s1*m1);
VERIFY_IS_EQUAL((m1+m2)*s1, s1*m1+s1*m2); VERIFY_IS_EQUAL((m1+m2)*s1, s1*m1+s1*m2);
VERIFY_IS_EQUAL((-m1+m2)*s1, -s1*m1+s1*m2);
m3 = m2; m3 += m1; m3 = m2; m3 += m1;
VERIFY_IS_EQUAL(m3, m1+m2); VERIFY_IS_EQUAL(m3, m1+m2);
m3 = m2; m3 -= m1; m3 = m2; m3 -= m1;
@ -122,18 +149,26 @@ template<typename MatrixType> void integer_types(const MatrixType& m)
void test_integer_types() void test_integer_types()
{ {
for(int i = 0; i < g_repeat; i++) { for(int i = 0; i < g_repeat; i++) {
CALL_SUBTEST_1( integer_types(Matrix<unsigned int, 1, 1>()) ); CALL_SUBTEST_1( integer_type_tests(Matrix<unsigned int, 1, 1>()) );
CALL_SUBTEST_1( integer_types(Matrix<unsigned long, 3, 4>()) ); CALL_SUBTEST_1( integer_type_tests(Matrix<unsigned long, 3, 4>()) );
CALL_SUBTEST_2( integer_types(Matrix<long, 2, 2>()) );
CALL_SUBTEST_3( integer_types(Matrix<char, 2, Dynamic>(2, 10)) ); CALL_SUBTEST_2( integer_type_tests(Matrix<long, 2, 2>()) );
CALL_SUBTEST_4( integer_types(Matrix<unsigned char, 3, 3>()) ); CALL_SUBTEST_2( signed_integer_type_tests(Matrix<long, 2, 2>()) );
CALL_SUBTEST_4( integer_types(Matrix<unsigned char, Dynamic, Dynamic>(20, 20)) );
CALL_SUBTEST_5( integer_types(Matrix<short, Dynamic, 4>(7, 4)) ); CALL_SUBTEST_3( integer_type_tests(Matrix<char, 2, Dynamic>(2, 10)) );
CALL_SUBTEST_6( integer_types(Matrix<unsigned short, 4, 4>()) ); CALL_SUBTEST_3( signed_integer_type_tests(Matrix<char, 2, Dynamic>(2, 10)) );
CALL_SUBTEST_7( integer_types(Matrix<long long, 11, 13>()) ); CALL_SUBTEST_4( integer_type_tests(Matrix<unsigned char, 3, 3>()) );
CALL_SUBTEST_8( integer_types(Matrix<unsigned long long, Dynamic, 5>(1, 5)) ); CALL_SUBTEST_4( integer_type_tests(Matrix<unsigned char, Dynamic, Dynamic>(20, 20)) );
CALL_SUBTEST_5( integer_type_tests(Matrix<short, Dynamic, 4>(7, 4)) );
CALL_SUBTEST_5( signed_integer_type_tests(Matrix<short, Dynamic, 4>(7, 4)) );
CALL_SUBTEST_6( integer_type_tests(Matrix<unsigned short, 4, 4>()) );
CALL_SUBTEST_7( integer_type_tests(Matrix<long long, 11, 13>()) );
CALL_SUBTEST_7( signed_integer_type_tests(Matrix<long long, 11, 13>()) );
CALL_SUBTEST_8( integer_type_tests(Matrix<unsigned long long, Dynamic, 5>(1, 5)) );
} }
} }