Mercurial > hg > CbC > CbC_llvm

comparison unittests/Support/FileOutputBufferTest.cpp @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 1172e4bd9c6f
children 3a76565eade5
comparison
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120:1172e4bd9c6f 121:803732b1fca8
5 // This file is distributed under the University of Illinois Open Source 5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details. 6 // License. See LICENSE.TXT for details.
7 // 7 //
8 //===----------------------------------------------------------------------===// 8 //===----------------------------------------------------------------------===//
9 9
10 #include "llvm/Support/FileOutputBuffer.h"
10 #include "llvm/Support/Errc.h" 11 #include "llvm/Support/Errc.h"
11 #include "llvm/Support/ErrorHandling.h" 12 #include "llvm/Support/ErrorHandling.h"
12 #include "llvm/Support/FileOutputBuffer.h"
13 #include "llvm/Support/FileSystem.h" 13 #include "llvm/Support/FileSystem.h"
14 #include "llvm/Support/Path.h" 14 #include "llvm/Support/Path.h"
15 #include "llvm/Support/raw_ostream.h" 15 #include "llvm/Support/raw_ostream.h"
16 #include "gtest/gtest.h" 16 #include "gtest/gtest.h"
17 17
38 fs::createUniqueDirectory("FileOutputBuffer-test", TestDirectory)); 38 fs::createUniqueDirectory("FileOutputBuffer-test", TestDirectory));
39 } 39 }
40 40
41 // TEST 1: Verify commit case. 41 // TEST 1: Verify commit case.
42 SmallString<128> File1(TestDirectory); 42 SmallString<128> File1(TestDirectory);
43 File1.append("/file1"); 43 File1.append("/file1");
44 { 44 {
45 ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr = 45 ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr =
46 FileOutputBuffer::create(File1, 8192); 46 FileOutputBuffer::create(File1, 8192);
47 ASSERT_NO_ERROR(BufferOrErr.getError()); 47 ASSERT_NO_ERROR(BufferOrErr.getError());
48 std::unique_ptr<FileOutputBuffer> &Buffer = *BufferOrErr; 48 std::unique_ptr<FileOutputBuffer> &Buffer = *BufferOrErr;
77 errc::no_such_file_or_directory); 77 errc::no_such_file_or_directory);
78 ASSERT_NO_ERROR(fs::remove(File2.str())); 78 ASSERT_NO_ERROR(fs::remove(File2.str()));
79 79
80 // TEST 3: Verify sizing down case. 80 // TEST 3: Verify sizing down case.
81 SmallString<128> File3(TestDirectory); 81 SmallString<128> File3(TestDirectory);
82 File3.append("/file3"); 82 File3.append("/file3");
83 { 83 {
84 ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr = 84 ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr =
85 FileOutputBuffer::create(File3, 8192000); 85 FileOutputBuffer::create(File3, 8192000);
86 ASSERT_NO_ERROR(BufferOrErr.getError()); 86 ASSERT_NO_ERROR(BufferOrErr.getError());
87 std::unique_ptr<FileOutputBuffer> &Buffer = *BufferOrErr; 87 std::unique_ptr<FileOutputBuffer> &Buffer = *BufferOrErr;
98 ASSERT_EQ(File3Size, 8192000ULL); 98 ASSERT_EQ(File3Size, 8192000ULL);
99 ASSERT_NO_ERROR(fs::remove(File3.str())); 99 ASSERT_NO_ERROR(fs::remove(File3.str()));
100 100
101 // TEST 4: Verify file can be made executable. 101 // TEST 4: Verify file can be made executable.
102 SmallString<128> File4(TestDirectory); 102 SmallString<128> File4(TestDirectory);
103 File4.append("/file4"); 103 File4.append("/file4");
104 { 104 {
105 ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr = 105 ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr =
106 FileOutputBuffer::create(File4, 8192, FileOutputBuffer::F_executable); 106 FileOutputBuffer::create(File4, 8192, FileOutputBuffer::F_executable);
107 ASSERT_NO_ERROR(BufferOrErr.getError()); 107 ASSERT_NO_ERROR(BufferOrErr.getError());
108 std::unique_ptr<FileOutputBuffer> &Buffer = *BufferOrErr; 108 std::unique_ptr<FileOutputBuffer> &Buffer = *BufferOrErr;