32 lines
1 KiB
C++
32 lines
1 KiB
C++
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//===- MathExtrasTest.cpp - MathExtras Tests ------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Support/MathExtras.h"
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#include "gmock/gmock.h"
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using namespace mlir;
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using ::testing::Eq;
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TEST(MathExtrasTest, CeilDivTest) {
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EXPECT_THAT(ceilDiv(14, 3), Eq(5));
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EXPECT_THAT(ceilDiv(14, -3), Eq(-4));
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EXPECT_THAT(ceilDiv(-14, -3), Eq(5));
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EXPECT_THAT(ceilDiv(-14, 3), Eq(-4));
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EXPECT_THAT(ceilDiv(0, 3), Eq(0));
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EXPECT_THAT(ceilDiv(0, -3), Eq(0));
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}
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TEST(MathExtrasTest, FloorDivTest) {
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EXPECT_THAT(floorDiv(14, 3), Eq(4));
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EXPECT_THAT(floorDiv(14, -3), Eq(-5));
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EXPECT_THAT(floorDiv(-14, -3), Eq(4));
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EXPECT_THAT(floorDiv(-14, 3), Eq(-5));
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EXPECT_THAT(floorDiv(0, 3), Eq(0));
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EXPECT_THAT(floorDiv(0, -3), Eq(0));
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}
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