1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
// Copyright 2011 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "build_log.h"
#include "test.h"
#ifdef _WIN32
#include <fcntl.h>
#include <share.h>
#endif
#ifdef linux
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#endif
static const char kTestFilename[] = "BuildLogTest-tempfile";
struct BuildLogTest : public StateTestWithBuiltinRules {
virtual void SetUp() {
}
virtual void TearDown() {
unlink(kTestFilename);
}
};
TEST_F(BuildLogTest, WriteRead) {
AssertParse(&state_,
"build out: cat mid\n"
"build mid: cat in\n");
BuildLog log1;
string err;
EXPECT_TRUE(log1.OpenForWrite(kTestFilename, &err));
ASSERT_EQ("", err);
log1.RecordCommand(state_.edges_[0], 15, 18);
log1.RecordCommand(state_.edges_[1], 20, 25);
log1.Close();
BuildLog log2;
EXPECT_TRUE(log2.Load(kTestFilename, &err));
ASSERT_EQ("", err);
ASSERT_EQ(2u, log1.log_.size());
ASSERT_EQ(2u, log2.log_.size());
BuildLog::LogEntry* e1 = log1.LookupByOutput("out");
ASSERT_TRUE(e1);
BuildLog::LogEntry* e2 = log2.LookupByOutput("out");
ASSERT_TRUE(e2);
ASSERT_TRUE(*e1 == *e2);
ASSERT_EQ(15, e1->start_time);
ASSERT_EQ("out", e1->output);
}
TEST_F(BuildLogTest, DoubleEntry) {
FILE* f = fopen(kTestFilename, "wb");
fprintf(f, "# ninja log v3\n");
fprintf(f, "0 1 2 out command abc\n");
fprintf(f, "3 4 5 out command def\n");
fclose(f);
string err;
BuildLog log;
EXPECT_TRUE(log.Load(kTestFilename, &err));
ASSERT_EQ("", err);
BuildLog::LogEntry* e = log.LookupByOutput("out");
ASSERT_TRUE(e);
ASSERT_EQ("command def", e->command);
}
TEST_F(BuildLogTest, Truncate) {
AssertParse(&state_,
"build out: cat mid\n"
"build mid: cat in\n");
BuildLog log1;
string err;
EXPECT_TRUE(log1.OpenForWrite(kTestFilename, &err));
ASSERT_EQ("", err);
log1.RecordCommand(state_.edges_[0], 15, 18);
log1.RecordCommand(state_.edges_[1], 20, 25);
log1.Close();
struct stat statbuf;
ASSERT_EQ(0, stat(kTestFilename, &statbuf));
ASSERT_GT(statbuf.st_size, 0);
// For all possible truncations of the input file, assert that we don't
// crash or report an error when parsing.
for (off_t size = statbuf.st_size; size > 0; --size) {
#ifndef _WIN32
ASSERT_EQ(0, truncate(kTestFilename, size));
#else
int fh;
fh = _sopen(kTestFilename, _O_RDWR | _O_CREAT, _SH_DENYNO, _S_IREAD | _S_IWRITE);
ASSERT_EQ(0, _chsize(fh, size));
_close(fh);
#endif
BuildLog log2;
EXPECT_TRUE(log2.Load(kTestFilename, &err));
ASSERT_EQ("", err);
}
}
TEST_F(BuildLogTest, UpgradeV3) {
FILE* f = fopen(kTestFilename, "wb");
fprintf(f, "# ninja log v3\n");
fprintf(f, "123 456 0 out command\n");
fclose(f);
string err;
BuildLog log;
EXPECT_TRUE(log.Load(kTestFilename, &err));
ASSERT_EQ("", err);
BuildLog::LogEntry* e = log.LookupByOutput("out");
ASSERT_TRUE(e);
ASSERT_EQ(123, e->start_time);
ASSERT_EQ(456, e->end_time);
ASSERT_EQ(0, e->restat_mtime);
ASSERT_EQ("command", e->command);
}
TEST_F(BuildLogTest, SpacesInOutputV4) {
FILE* f = fopen(kTestFilename, "wb");
fprintf(f, "# ninja log v4\n");
fprintf(f, "123\t456\t456\tout with space\tcommand\n");
fclose(f);
string err;
BuildLog log;
EXPECT_TRUE(log.Load(kTestFilename, &err));
ASSERT_EQ("", err);
BuildLog::LogEntry* e = log.LookupByOutput("out with space");
ASSERT_TRUE(e);
ASSERT_EQ(123, e->start_time);
ASSERT_EQ(456, e->end_time);
ASSERT_EQ(456, e->restat_mtime);
ASSERT_EQ("command", e->command);
}
|
