1c17da867SDuncan P. N. Exon Smith //===- llvm/unittest/Support/FSUniqueIDTest.cpp - Test sys::fs::UniqueID --===//
2c17da867SDuncan P. N. Exon Smith //
3c17da867SDuncan P. N. Exon Smith // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4c17da867SDuncan P. N. Exon Smith // See https://llvm.org/LICENSE.txt for license information.
5c17da867SDuncan P. N. Exon Smith // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6c17da867SDuncan P. N. Exon Smith //
7c17da867SDuncan P. N. Exon Smith //===----------------------------------------------------------------------===//
8c17da867SDuncan P. N. Exon Smith
9c17da867SDuncan P. N. Exon Smith #include "llvm/Support/FileSystem/UniqueID.h"
10c17da867SDuncan P. N. Exon Smith #include "gtest/gtest.h"
11c17da867SDuncan P. N. Exon Smith
12c17da867SDuncan P. N. Exon Smith using namespace llvm;
13c17da867SDuncan P. N. Exon Smith using namespace llvm::sys::fs;
14c17da867SDuncan P. N. Exon Smith
15c17da867SDuncan P. N. Exon Smith namespace {
16c17da867SDuncan P. N. Exon Smith
TEST(FSUniqueIDTest,construct)17c17da867SDuncan P. N. Exon Smith TEST(FSUniqueIDTest, construct) {
18c17da867SDuncan P. N. Exon Smith EXPECT_EQ(20u, UniqueID(20, 10).getDevice());
19c17da867SDuncan P. N. Exon Smith EXPECT_EQ(10u, UniqueID(20, 10).getFile());
20c17da867SDuncan P. N. Exon Smith }
21c17da867SDuncan P. N. Exon Smith
TEST(FSUniqueIDTest,equals)22c17da867SDuncan P. N. Exon Smith TEST(FSUniqueIDTest, equals) {
23*38ac4093SArchibald Elliott EXPECT_EQ(UniqueID(20, 10), UniqueID(20, 10));
24*38ac4093SArchibald Elliott EXPECT_NE(UniqueID(20, 20), UniqueID(20, 10));
25*38ac4093SArchibald Elliott EXPECT_NE(UniqueID(10, 10), UniqueID(20, 10));
26c17da867SDuncan P. N. Exon Smith }
27c17da867SDuncan P. N. Exon Smith
TEST(FSUniqueIDTest,less)28c17da867SDuncan P. N. Exon Smith TEST(FSUniqueIDTest, less) {
29c17da867SDuncan P. N. Exon Smith EXPECT_FALSE(UniqueID(20, 2) < UniqueID(20, 2));
30c17da867SDuncan P. N. Exon Smith EXPECT_FALSE(UniqueID(20, 3) < UniqueID(20, 2));
31c17da867SDuncan P. N. Exon Smith EXPECT_FALSE(UniqueID(30, 2) < UniqueID(20, 2));
32c17da867SDuncan P. N. Exon Smith EXPECT_FALSE(UniqueID(30, 2) < UniqueID(20, 40));
33c17da867SDuncan P. N. Exon Smith EXPECT_TRUE(UniqueID(20, 2) < UniqueID(20, 3));
34c17da867SDuncan P. N. Exon Smith EXPECT_TRUE(UniqueID(20, 2) < UniqueID(30, 2));
35c17da867SDuncan P. N. Exon Smith EXPECT_TRUE(UniqueID(20, 40) < UniqueID(30, 2));
36c17da867SDuncan P. N. Exon Smith }
37c17da867SDuncan P. N. Exon Smith
38c17da867SDuncan P. N. Exon Smith } // anonymous namespace
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