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//===-- A template class for testing div functions --------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "test/UnitTest/Test.h"
template <typename IntType, typename ReturnType>
class DivTest : public __llvm_libc::testing::Test {
public:
using DivFunc = ReturnType(IntType, IntType);
void simpleTest(DivFunc func) {
auto result = func(10, 3);
EXPECT_EQ(result.quot, IntType(3));
EXPECT_EQ(result.rem, IntType(1));
result = func(-10, 3);
EXPECT_EQ(result.quot, IntType(-3));
EXPECT_EQ(result.rem, IntType(-1));
result = func(-10, -3);
EXPECT_EQ(result.quot, IntType(3));
EXPECT_EQ(result.rem, IntType(-1));
result = func(10, -3);
EXPECT_EQ(result.quot, IntType(-3));
EXPECT_EQ(result.rem, IntType(1));
}
};
#define LIST_DIV_TESTS(IntType, ReturnType, func) \
using LlvmLibcDivTest = DivTest<IntType, ReturnType>; \
TEST_F(LlvmLibcDivTest, SimpleTest##ReturnType) { simpleTest(func); }
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