1 //===- MathExtrasTest.cpp - MathExtras Tests ------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "mlir/Support/MathExtras.h"
10 #include "gmock/gmock.h"
11 
12 using namespace mlir;
13 using ::testing::Eq;
14 
15 TEST(MathExtrasTest, CeilDivTest) {
16   EXPECT_THAT(ceilDiv(14, 3), Eq(5));
17   EXPECT_THAT(ceilDiv(14, -3), Eq(-4));
18   EXPECT_THAT(ceilDiv(-14, -3), Eq(5));
19   EXPECT_THAT(ceilDiv(-14, 3), Eq(-4));
20 }
21 
22 TEST(MathExtrasTest, FloorDivTest) {
23   EXPECT_THAT(floorDiv(14, 3), Eq(4));
24   EXPECT_THAT(floorDiv(14, -3), Eq(-5));
25   EXPECT_THAT(floorDiv(-14, -3), Eq(4));
26   EXPECT_THAT(floorDiv(-14, 3), Eq(-5));
27 }
28