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/*
* Copyright 2020 Patrick Stotko
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <gtest/gtest.h>
#include <type_traits>
#include <stdgpu/config.h>
#include <stdgpu/contract.h>
class stdgpu_contract : public ::testing::Test
{
protected:
// Called before each test
void
SetUp() override
{
}
// Called after each test
void
TearDown() override
{
}
};
TEST_F(stdgpu_contract, expects_host_value)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
volatile bool true_value = true;
STDGPU_EXPECTS(true_value);
volatile bool false_value = false;
EXPECT_DEATH(STDGPU_EXPECTS(false_value), ""); // NOLINT(hicpp-no-array-decay,hicpp-avoid-goto)
#endif
}
TEST_F(stdgpu_contract, expects_host_expression)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
volatile int value_1 = 42; // NOLINT(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
volatile int value_2 = 24; // NOLINT(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
STDGPU_EXPECTS(value_1 == 42 && value_2 > 0);
EXPECT_DEATH(STDGPU_EXPECTS(value_1 != 42 || value_2 <= 0), ""); // NOLINT(hicpp-no-array-decay,hicpp-avoid-goto)
#endif
}
TEST_F(stdgpu_contract, expects_host_comma_expression)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
STDGPU_EXPECTS(std::is_same_v<int, int>); // NOLINT(hicpp-static-assert,misc-static-assert,cert-dcl03-c)
// NOLINTNEXTLINE(hicpp-no-array-decay,hicpp-avoid-goto,hicpp-static-assert,misc-static-assert,cert-dcl03-c)
EXPECT_DEATH(STDGPU_EXPECTS(std::is_same_v<int, float>), "");
#endif
}
TEST_F(stdgpu_contract, ensures_host_value)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
volatile bool true_value = true;
STDGPU_ENSURES(true_value);
volatile bool false_value = false;
EXPECT_DEATH(STDGPU_ENSURES(false_value), ""); // NOLINT(hicpp-no-array-decay,hicpp-avoid-goto)
#endif
}
TEST_F(stdgpu_contract, ensures_host_expression)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
volatile int value_1 = 42; // NOLINT(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
volatile int value_2 = 24; // NOLINT(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
STDGPU_ENSURES(value_1 == 42 && value_2 > 0);
EXPECT_DEATH(STDGPU_ENSURES(value_1 != 42 || value_2 <= 0), ""); // NOLINT(hicpp-no-array-decay,hicpp-avoid-goto)
#endif
}
TEST_F(stdgpu_contract, ensures_host_comma_expression)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
STDGPU_ENSURES(std::is_same_v<int, int>); // NOLINT(hicpp-static-assert,misc-static-assert,cert-dcl03-c)
// NOLINTNEXTLINE(hicpp-no-array-decay,hicpp-avoid-goto,hicpp-static-assert,misc-static-assert,cert-dcl03-c)
EXPECT_DEATH(STDGPU_ENSURES(std::is_same_v<int, float>), "");
#endif
}
TEST_F(stdgpu_contract, assert_host_value)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
volatile bool true_value = true;
STDGPU_ASSERT(true_value);
volatile bool false_value = false;
EXPECT_DEATH(STDGPU_ASSERT(false_value), ""); // NOLINT(hicpp-no-array-decay,hicpp-avoid-goto)
#endif
}
TEST_F(stdgpu_contract, assert_host_expression)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
volatile int value_1 = 42; // NOLINT(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
volatile int value_2 = 24; // NOLINT(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
STDGPU_ASSERT(value_1 == 42 && value_2 > 0);
EXPECT_DEATH(STDGPU_ASSERT(value_1 != 42 || value_2 <= 0), ""); // NOLINT(hicpp-no-array-decay,hicpp-avoid-goto)
#endif
}
TEST_F(stdgpu_contract, assert_host_comma_expression)
{
#if STDGPU_ENABLE_CONTRACT_CHECKS
STDGPU_ASSERT(std::is_same_v<int, int>); // NOLINT(hicpp-static-assert,misc-static-assert,cert-dcl03-c)
// NOLINTNEXTLINE(hicpp-no-array-decay,hicpp-avoid-goto,hicpp-static-assert,misc-static-assert,cert-dcl03-c)
EXPECT_DEATH(STDGPU_ASSERT(std::is_same_v<int, float>), "");
#endif
}
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