2015-08-04 13:59:00 +00:00
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//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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2019-04-15 23:24:21 +00:00
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//
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2015-08-04 13:59:00 +00:00
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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#include <vtkm/BinaryOperators.h>
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#include <vtkm/testing/Testing.h>
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2017-05-18 14:29:41 +00:00
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namespace
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{
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2015-08-04 13:59:00 +00:00
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//general pair test
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template <typename T>
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2019-04-29 18:53:58 +00:00
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void BinaryOperatorTest()
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{
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2015-08-04 13:59:00 +00:00
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//Not using TestValue method as it causes roll-over to occur with
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//uint8 and int8 leading to unexpected comparisons.
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//test Sum
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2019-04-29 18:53:58 +00:00
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{
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vtkm::Sum sum;
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T result;
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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result = sum(vtkm::TypeTraits<T>::ZeroInitialization(), T(1));
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VTKM_TEST_ASSERT(result == T(1), "Sum wrong.");
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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result = sum(T(1), T(1));
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VTKM_TEST_ASSERT(result == T(2), "Sum wrong.");
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}
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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//test Product
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{
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vtkm::Product product;
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T result;
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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result = product(vtkm::TypeTraits<T>::ZeroInitialization(), T(1));
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VTKM_TEST_ASSERT(result == vtkm::TypeTraits<T>::ZeroInitialization(), "Product wrong.");
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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result = product(T(1), T(1));
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VTKM_TEST_ASSERT(result == T(1), "Product wrong.");
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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result = product(T(2), T(3));
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VTKM_TEST_ASSERT(result == T(6), "Product wrong.");
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}
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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//test Maximum
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{
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vtkm::Maximum maximum;
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VTKM_TEST_ASSERT(maximum(T(1), T(2)) == T(2), "Maximum wrong.");
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VTKM_TEST_ASSERT(maximum(T(2), T(2)) == T(2), "Maximum wrong.");
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VTKM_TEST_ASSERT(maximum(T(2), T(1)) == T(2), "Maximum wrong.");
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}
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2015-08-04 13:59:00 +00:00
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2019-04-29 18:53:58 +00:00
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//test Minimum
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{
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vtkm::Minimum minimum;
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VTKM_TEST_ASSERT(minimum(T(1), T(2)) == T(1), "Minimum wrong.");
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VTKM_TEST_ASSERT(minimum(T(1), T(1)) == T(1), "Minimum wrong.");
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VTKM_TEST_ASSERT(minimum(T(3), T(2)) == T(2), "Minimum wrong.");
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}
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//test MinAndMax
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{
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vtkm::MinAndMax<T> min_and_max;
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vtkm::Vec<T, 2> result;
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// Test1: basic param
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{
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result = min_and_max(T(1));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(1), T(1))), "Test1 MinAndMax wrong");
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}
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// Test2: basic param
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{
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result = min_and_max(vtkm::TypeTraits<T>::ZeroInitialization(), T(1));
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VTKM_TEST_ASSERT(
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test_equal(result, vtkm::Vec<T, 2>(vtkm::TypeTraits<T>::ZeroInitialization(), T(1))),
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"Test2 MinAndMax wrong");
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result = min_and_max(T(2), T(1));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(1), T(2))), "Test2 MinAndMax wrong");
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}
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// Test3: 1st param vector, 2nd param basic
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{
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result = min_and_max(vtkm::Vec<T, 2>(3, 5), T(7));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(3), T(7))), "Test3 MinAndMax Wrong");
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result = min_and_max(vtkm::Vec<T, 2>(3, 5), T(2));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(2), T(5))), "Test3 MinAndMax Wrong");
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}
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// Test4: 1st param basic, 2nd param vector
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{
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result = min_and_max(T(7), vtkm::Vec<T, 2>(3, 5));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(3), T(7))), "Test4 MinAndMax Wrong");
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result = min_and_max(T(2), vtkm::Vec<T, 2>(3, 5));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(2), T(5))), "Test4 MinAndMax Wrong");
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}
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// Test5: 2 vector param
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{
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result = min_and_max(vtkm::Vec<T, 2>(2, 4), vtkm::Vec<T, 2>(3, 5));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(2), T(5))), "Test5 MinAndMax Wrong");
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result = min_and_max(vtkm::Vec<T, 2>(2, 7), vtkm::Vec<T, 2>(3, 5));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(2), T(7))), "Test5 MinAndMax Wrong");
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result = min_and_max(vtkm::Vec<T, 2>(4, 4), vtkm::Vec<T, 2>(1, 8));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(1), T(8))), "Test5 MinAndMax Wrong");
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result = min_and_max(vtkm::Vec<T, 2>(4, 4), vtkm::Vec<T, 2>(3, 3));
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VTKM_TEST_ASSERT(test_equal(result, vtkm::Vec<T, 2>(T(3), T(4))), "Test5 MinAndMax Wrong");
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}
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}
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2017-05-18 14:29:41 +00:00
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}
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2015-08-04 13:59:00 +00:00
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struct BinaryOperatorTestFunctor
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{
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2017-05-18 14:29:41 +00:00
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template <typename T>
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void operator()(const T&) const
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{
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BinaryOperatorTest<T>();
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}
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};
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void TestBinaryOperators()
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{
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2016-08-24 22:02:18 +00:00
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vtkm::testing::Testing::TryTypes(BinaryOperatorTestFunctor());
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2015-08-04 13:59:00 +00:00
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2019-12-06 17:52:26 +00:00
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vtkm::UInt32 v1 = 0xccccccccu;
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vtkm::UInt32 v2 = 0xffffffffu;
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vtkm::UInt32 v3 = 0x0u;
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2015-08-04 13:59:00 +00:00
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//test BitwiseAnd
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{
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2017-05-18 14:29:41 +00:00
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vtkm::BitwiseAnd bitwise_and;
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VTKM_TEST_ASSERT(bitwise_and(v1, v2) == (v1 & v2), "bitwise_and wrong.");
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VTKM_TEST_ASSERT(bitwise_and(v1, v3) == (v1 & v3), "bitwise_and wrong.");
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VTKM_TEST_ASSERT(bitwise_and(v2, v3) == (v2 & v3), "bitwise_and wrong.");
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2015-08-04 13:59:00 +00:00
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}
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//test BitwiseOr
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{
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2017-05-18 14:29:41 +00:00
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vtkm::BitwiseOr bitwise_or;
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VTKM_TEST_ASSERT(bitwise_or(v1, v2) == (v1 | v2), "bitwise_or wrong.");
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VTKM_TEST_ASSERT(bitwise_or(v1, v3) == (v1 | v3), "bitwise_or wrong.");
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VTKM_TEST_ASSERT(bitwise_or(v2, v3) == (v2 | v3), "bitwise_or wrong.");
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2015-08-04 13:59:00 +00:00
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}
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//test BitwiseXor
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{
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2017-05-18 14:29:41 +00:00
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vtkm::BitwiseXor bitwise_xor;
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2019-12-06 17:52:26 +00:00
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VTKM_TEST_ASSERT(bitwise_xor(v1, v2) == (v1 ^ v2), "bitwise_xor wrong.");
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VTKM_TEST_ASSERT(bitwise_xor(v1, v3) == (v1 ^ v3), "bitwise_xor wrong.");
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VTKM_TEST_ASSERT(bitwise_xor(v2, v3) == (v2 ^ v3), "bitwise_xor wrong.");
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2015-08-04 13:59:00 +00:00
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}
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}
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} // anonymous namespace
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2019-01-01 22:19:02 +00:00
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int UnitTestBinaryOperators(int argc, char* argv[])
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2015-08-04 13:59:00 +00:00
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{
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2019-01-01 22:19:02 +00:00
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return vtkm::testing::Testing::Run(TestBinaryOperators, argc, argv);
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2015-08-04 13:59:00 +00:00
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}
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