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
157
158
159
160
161
162
163
164
165
166
167
|
//===- unittests/Tooling/DiagnosticsYamlTest.cpp - Serialization tests ---===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Tests for serialization of Diagnostics.
//
//===----------------------------------------------------------------------===//
#include "clang/Tooling/DiagnosticsYaml.h"
#include "clang/Tooling/Core/Diagnostic.h"
#include "clang/Tooling/ReplacementsYaml.h"
#include "gtest/gtest.h"
using namespace llvm;
using namespace clang::tooling;
using clang::tooling::Diagnostic;
static Diagnostic makeDiagnostic(StringRef DiagnosticName,
const std::string &Message, int FileOffset,
const std::string &FilePath,
const StringMap<Replacements> &Fix) {
DiagnosticMessage DiagMessage;
DiagMessage.Message = Message;
DiagMessage.FileOffset = FileOffset;
DiagMessage.FilePath = FilePath;
return Diagnostic(DiagnosticName, DiagMessage, Fix, {}, Diagnostic::Warning,
"path/to/build/directory");
}
TEST(DiagnosticsYamlTest, serializesDiagnostics) {
TranslationUnitDiagnostics TUD;
TUD.MainSourceFile = "path/to/source.cpp";
StringMap<Replacements> Fix1 = {
{"path/to/source.cpp",
Replacements({"path/to/source.cpp", 100, 12, "replacement #1"})}};
TUD.Diagnostics.push_back(makeDiagnostic("diagnostic#1", "message #1", 55,
"path/to/source.cpp", Fix1));
StringMap<Replacements> Fix2 = {
{"path/to/header.h",
Replacements({"path/to/header.h", 62, 2, "replacement #2"})}};
TUD.Diagnostics.push_back(makeDiagnostic("diagnostic#2", "message #2", 60,
"path/to/header.h", Fix2));
TUD.Diagnostics.push_back(makeDiagnostic("diagnostic#3", "message #3", 72,
"path/to/source2.cpp", {}));
std::string YamlContent;
raw_string_ostream YamlContentStream(YamlContent);
yaml::Output YAML(YamlContentStream);
YAML << TUD;
EXPECT_EQ("---\n"
"MainSourceFile: path/to/source.cpp\n"
"Diagnostics: \n"
" - DiagnosticName: 'diagnostic#1\'\n"
" Message: 'message #1'\n"
" FileOffset: 55\n"
" FilePath: path/to/source.cpp\n"
" Replacements: \n"
" - FilePath: path/to/source.cpp\n"
" Offset: 100\n"
" Length: 12\n"
" ReplacementText: 'replacement #1'\n"
" - DiagnosticName: 'diagnostic#2'\n"
" Message: 'message #2'\n"
" FileOffset: 60\n"
" FilePath: path/to/header.h\n"
" Replacements: \n"
" - FilePath: path/to/header.h\n"
" Offset: 62\n"
" Length: 2\n"
" ReplacementText: 'replacement #2'\n"
" - DiagnosticName: 'diagnostic#3'\n"
" Message: 'message #3'\n"
" FileOffset: 72\n"
" FilePath: path/to/source2.cpp\n"
" Replacements: \n"
"...\n",
YamlContentStream.str());
}
TEST(DiagnosticsYamlTest, deserializesDiagnostics) {
std::string YamlContent = "---\n"
"MainSourceFile: path/to/source.cpp\n"
"Diagnostics: \n"
" - DiagnosticName: 'diagnostic#1'\n"
" Message: 'message #1'\n"
" FileOffset: 55\n"
" FilePath: path/to/source.cpp\n"
" Replacements: \n"
" - FilePath: path/to/source.cpp\n"
" Offset: 100\n"
" Length: 12\n"
" ReplacementText: 'replacement #1'\n"
" - DiagnosticName: 'diagnostic#2'\n"
" Message: 'message #2'\n"
" FileOffset: 60\n"
" FilePath: path/to/header.h\n"
" Replacements: \n"
" - FilePath: path/to/header.h\n"
" Offset: 62\n"
" Length: 2\n"
" ReplacementText: 'replacement #2'\n"
" - DiagnosticName: 'diagnostic#3'\n"
" Message: 'message #3'\n"
" FileOffset: 98\n"
" FilePath: path/to/source.cpp\n"
" Replacements: \n"
"...\n";
TranslationUnitDiagnostics TUDActual;
yaml::Input YAML(YamlContent);
YAML >> TUDActual;
ASSERT_FALSE(YAML.error());
ASSERT_EQ(3u, TUDActual.Diagnostics.size());
EXPECT_EQ("path/to/source.cpp", TUDActual.MainSourceFile);
auto getFixes = [](const StringMap<Replacements> &Fix) {
std::vector<Replacement> Fixes;
for (auto &Replacements : Fix) {
for (auto &Replacement : Replacements.second) {
Fixes.push_back(Replacement);
}
}
return Fixes;
};
Diagnostic D1 = TUDActual.Diagnostics[0];
EXPECT_EQ("diagnostic#1", D1.DiagnosticName);
EXPECT_EQ("message #1", D1.Message.Message);
EXPECT_EQ(55u, D1.Message.FileOffset);
EXPECT_EQ("path/to/source.cpp", D1.Message.FilePath);
std::vector<Replacement> Fixes1 = getFixes(D1.Fix);
ASSERT_EQ(1u, Fixes1.size());
EXPECT_EQ("path/to/source.cpp", Fixes1[0].getFilePath());
EXPECT_EQ(100u, Fixes1[0].getOffset());
EXPECT_EQ(12u, Fixes1[0].getLength());
EXPECT_EQ("replacement #1", Fixes1[0].getReplacementText());
Diagnostic D2 = TUDActual.Diagnostics[1];
EXPECT_EQ("diagnostic#2", D2.DiagnosticName);
EXPECT_EQ("message #2", D2.Message.Message);
EXPECT_EQ(60u, D2.Message.FileOffset);
EXPECT_EQ("path/to/header.h", D2.Message.FilePath);
std::vector<Replacement> Fixes2 = getFixes(D2.Fix);
ASSERT_EQ(1u, Fixes2.size());
EXPECT_EQ("path/to/header.h", Fixes2[0].getFilePath());
EXPECT_EQ(62u, Fixes2[0].getOffset());
EXPECT_EQ(2u, Fixes2[0].getLength());
EXPECT_EQ("replacement #2", Fixes2[0].getReplacementText());
Diagnostic D3 = TUDActual.Diagnostics[2];
EXPECT_EQ("diagnostic#3", D3.DiagnosticName);
EXPECT_EQ("message #3", D3.Message.Message);
EXPECT_EQ(98u, D3.Message.FileOffset);
EXPECT_EQ("path/to/source.cpp", D3.Message.FilePath);
std::vector<Replacement> Fixes3 = getFixes(D3.Fix);
EXPECT_TRUE(Fixes3.empty());
}
|
