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Created many additional tests

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This commit is contained in:
Benoit Steiner
2015-01-14 15:46:04 -08:00
parent 54e3633b43
commit b5124e7cfd
23 changed files with 1909 additions and 368 deletions
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38
unsupported/test/cxx11_tensor_striding.cpp
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@@ -13,9 +13,10 @@
using Eigen::Tensor;
template<int DataLayout>
static void test_simple_striding()
{
Tensor<float, 4> tensor(2,3,5,7);
Tensor<float, 4, DataLayout> tensor(2,3,5,7);
tensor.setRandom();
array<ptrdiff_t, 4> strides;
strides[0] = 1;
@@ -23,7 +24,7 @@ static void test_simple_striding()
strides[2] = 1;
strides[3] = 1;
Tensor<float, 4> no_stride;
Tensor<float, 4, DataLayout> no_stride;
no_stride = tensor.stride(strides);
VERIFY_IS_EQUAL(no_stride.dimension(0), 2);
@@ -45,7 +46,7 @@ static void test_simple_striding()
strides[1] = 4;
strides[2] = 2;
strides[3] = 3;
Tensor<float, 4> stride;
Tensor<float, 4, DataLayout> stride;
stride = tensor.stride(strides);
VERIFY_IS_EQUAL(stride.dimension(0), 1);
@@ -65,7 +66,36 @@ static void test_simple_striding()
}
template<int DataLayout>
static void test_striding_as_lvalue()
{
Tensor<float, 4, DataLayout> tensor(2,3,5,7);
tensor.setRandom();
array<ptrdiff_t, 4> strides;
strides[0] = 2;
strides[1] = 4;
strides[2] = 2;
strides[3] = 3;
Tensor<float, 4, DataLayout> result(3, 12, 10, 21);
result.stride(strides) = tensor;
for (int i = 0; i < 2; ++i) {
for (int j = 0; j < 3; ++j) {
for (int k = 0; k < 5; ++k) {
for (int l = 0; l < 7; ++l) {
VERIFY_IS_EQUAL(tensor(i,j,k,l), result(2*i,4*j,2*k,3*l));
}
}
}
}
}
void test_cxx11_tensor_striding()
{
CALL_SUBTEST(test_simple_striding());
CALL_SUBTEST(test_simple_striding<ColMajor>());
CALL_SUBTEST(test_simple_striding<RowMajor>());
CALL_SUBTEST(test_striding_as_lvalue<ColMajor>());
CALL_SUBTEST(test_striding_as_lvalue<RowMajor>());
}