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Add more extensive tests of Array ctors, including {} variants

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This commit is contained in:
Gael Guennebaud
2019-01-22 15:30:50 +01:00
parent 92774f0275
commit 543529da6a
2 changed files with 77 additions and 15 deletions
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83
test/array_cwise.cpp
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@@ -92,15 +92,30 @@ template<typename ArrayType> void array(const ArrayType& m)
ArrayType::RowsAtCompileTime==Dynamic?2:ArrayType::RowsAtCompileTime,
ArrayType::ColsAtCompileTime==Dynamic?2:ArrayType::ColsAtCompileTime,
ArrayType::Options> FixedArrayType;
FixedArrayType f1(s1);
VERIFY_IS_APPROX(f1, FixedArrayType::Constant(s1));
FixedArrayType f2(numext::real(s1));
VERIFY_IS_APPROX(f2, FixedArrayType::Constant(numext::real(s1)));
FixedArrayType f3((int)100*numext::real(s1));
VERIFY_IS_APPROX(f3, FixedArrayType::Constant((int)100*numext::real(s1)));
f1.setRandom();
FixedArrayType f4(f1.data());
VERIFY_IS_APPROX(f4, f1);
{
FixedArrayType f1(s1);
VERIFY_IS_APPROX(f1, FixedArrayType::Constant(s1));
FixedArrayType f2(numext::real(s1));
VERIFY_IS_APPROX(f2, FixedArrayType::Constant(numext::real(s1)));
FixedArrayType f3((int)100*numext::real(s1));
VERIFY_IS_APPROX(f3, FixedArrayType::Constant((int)100*numext::real(s1)));
f1.setRandom();
FixedArrayType f4(f1.data());
VERIFY_IS_APPROX(f4, f1);
}
#if EIGEN_HAS_CXX11
{
FixedArrayType f1{s1};
VERIFY_IS_APPROX(f1, FixedArrayType::Constant(s1));
FixedArrayType f2{numext::real(s1)};
VERIFY_IS_APPROX(f2, FixedArrayType::Constant(numext::real(s1)));
FixedArrayType f3{(int)100*numext::real(s1)};
VERIFY_IS_APPROX(f3, FixedArrayType::Constant((int)100*numext::real(s1)));
f1.setRandom();
FixedArrayType f4{f1.data()};
VERIFY_IS_APPROX(f4, f1);
}
#endif
// pow
VERIFY_IS_APPROX(m1.pow(2), m1.square());
@@ -120,10 +135,51 @@ template<typename ArrayType> void array(const ArrayType& m)
// Check possible conflicts with 1D ctor
typedef Array<Scalar, Dynamic, 1> OneDArrayType;
OneDArrayType o1(rows);
VERIFY(o1.size()==rows);
OneDArrayType o4((int)rows);
VERIFY(o4.size()==rows);
{
OneDArrayType o1(rows);
VERIFY(o1.size()==rows);
OneDArrayType o2(static_cast<int>(rows));
VERIFY(o2.size()==rows);
}
#if EIGEN_HAS_CXX11
{
OneDArrayType o1{rows};
VERIFY(o1.size()==rows);
OneDArrayType o4{int(rows)};
VERIFY(o4.size()==rows);
}
#endif
// Check possible conflicts with 2D ctor
typedef Array<Scalar, Dynamic, Dynamic> TwoDArrayType;
typedef Array<Scalar, 2, 1> ArrayType2;
{
TwoDArrayType o1(rows,cols);
VERIFY(o1.rows()==rows);
VERIFY(o1.cols()==cols);
TwoDArrayType o2(static_cast<int>(rows),static_cast<int>(cols));
VERIFY(o2.rows()==rows);
VERIFY(o2.cols()==cols);
ArrayType2 o3(rows,cols);
VERIFY(o3(0)==Scalar(rows) && o3(1)==Scalar(cols));
ArrayType2 o4(static_cast<int>(rows),static_cast<int>(cols));
VERIFY(o4(0)==Scalar(rows) && o4(1)==Scalar(cols));
}
#if EIGEN_HAS_CXX11
{
TwoDArrayType o1{rows,cols};
VERIFY(o1.rows()==rows);
VERIFY(o1.cols()==cols);
TwoDArrayType o2{int(rows),int(cols)};
VERIFY(o2.rows()==rows);
VERIFY(o2.cols()==cols);
ArrayType2 o3{rows,cols};
VERIFY(o3(0)==Scalar(rows) && o3(1)==Scalar(cols));
ArrayType2 o4{int(rows),int(cols)};
VERIFY(o4(0)==Scalar(rows) && o4(1)==Scalar(cols));
}
#endif
}
template<typename ArrayType> void comparisons(const ArrayType& m)
@@ -467,6 +523,7 @@ EIGEN_DECLARE_TEST(array_cwise)
CALL_SUBTEST_4( array(ArrayXXcf(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
CALL_SUBTEST_5( array(ArrayXXf(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
CALL_SUBTEST_6( array(ArrayXXi(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
CALL_SUBTEST_6( array(Array<Index,Dynamic,Dynamic>(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
}
for(int i = 0; i < g_repeat; i++) {
CALL_SUBTEST_1( comparisons(Array<float, 1, 1>()) );