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author | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-07-22 10:32:40 -0700 |
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committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-07-22 10:32:40 -0700 |
commit | 1f371e78e659d6e5fd781aea93b6b9c7a0604aeb (patch) | |
tree | 92b20a037e7ddea27addb423055fe3410df4bfec /unsupported/test/cxx11_tensor_assign.cpp | |
parent | f7bb7ee3f36474163da7c7f6f88306d553238df2 (diff) |
Added a few tests to validate the behavior of the assignment operator.
Diffstat (limited to 'unsupported/test/cxx11_tensor_assign.cpp')
-rw-r--r-- | unsupported/test/cxx11_tensor_assign.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/unsupported/test/cxx11_tensor_assign.cpp b/unsupported/test/cxx11_tensor_assign.cpp index c88872950..b024bed19 100644 --- a/unsupported/test/cxx11_tensor_assign.cpp +++ b/unsupported/test/cxx11_tensor_assign.cpp @@ -186,10 +186,53 @@ static void test_3d() } } +static void test_same_type() +{ + Tensor<int, 1> orig_tensor(5); + Tensor<int, 1> dest_tensor(5); + orig_tensor.setRandom(); + dest_tensor.setRandom(); + int* orig_data = orig_tensor.data(); + int* dest_data = dest_tensor.data(); + dest_tensor = orig_tensor; + VERIFY_IS_EQUAL(orig_tensor.data(), orig_data); + VERIFY_IS_EQUAL(dest_tensor.data(), dest_data); + for (int i = 0; i < 5; ++i) { + VERIFY_IS_EQUAL(dest_tensor(i), orig_tensor(i)); + } + + TensorFixedSize<int, Sizes<5> > orig_array; + TensorFixedSize<int, Sizes<5> > dest_array; + orig_array.setRandom(); + dest_array.setRandom(); + orig_data = orig_array.data(); + dest_data = dest_array.data(); + dest_array = orig_array; + VERIFY_IS_EQUAL(orig_array.data(), orig_data); + VERIFY_IS_EQUAL(dest_array.data(), dest_data); + for (int i = 0; i < 5; ++i) { + VERIFY_IS_EQUAL(dest_array(i), orig_array(i)); + } + + int orig[5] = {1, 2, 3, 4, 5}; + int dest[5] = {6, 7, 8, 9, 10}; + TensorMap<Tensor<int, 1> > orig_map(orig, 5); + TensorMap<Tensor<int, 1> > dest_map(dest, 5); + orig_data = orig_map.data(); + dest_data = dest_map.data(); + dest_map = orig_map; + VERIFY_IS_EQUAL(orig_map.data(), orig_data); + VERIFY_IS_EQUAL(dest_map.data(), dest_data); + for (int i = 0; i < 5; ++i) { + VERIFY_IS_EQUAL(dest[i], i+1); + } +} + void test_cxx11_tensor_assign() { CALL_SUBTEST(test_1d()); CALL_SUBTEST(test_2d()); CALL_SUBTEST(test_3d()); + CALL_SUBTEST(test_same_type()); } |