-
Notifications
You must be signed in to change notification settings - Fork 1.1k
/
AnalyseJavaParserTest.java
264 lines (231 loc) · 12.6 KB
/
AnalyseJavaParserTest.java
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
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
/*
* Copyright 2016 Federico Tomassetti
*
* 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.
*/
package com.github.javaparser.symbolsolver.resolution;
import com.github.javaparser.ParseException;
import com.github.javaparser.symbolsolver.AbstractTest;
import com.github.javaparser.symbolsolver.SourceFileInfoExtractor;
import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade;
import com.github.javaparser.symbolsolver.resolution.typesolvers.CombinedTypeSolver;
import com.github.javaparser.symbolsolver.resolution.typesolvers.JavaParserTypeSolver;
import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
import org.junit.Test;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
public class AnalyseJavaParserTest extends AbstractTest {
private static final File src = adaptPath(new File("src/test/resources/javaparser_src/proper_source"));
private SourceFileInfoExtractor getSourceFileInfoExtractor() {
CombinedTypeSolver combinedTypeSolver = new CombinedTypeSolver();
combinedTypeSolver.add(new ReflectionTypeSolver());
combinedTypeSolver.add(new JavaParserTypeSolver(src));
combinedTypeSolver.add(new JavaParserTypeSolver(adaptPath(new File("src/test/resources/javaparser_src/generated"))));
SourceFileInfoExtractor sourceFileInfoExtractor = new SourceFileInfoExtractor();
sourceFileInfoExtractor.setTypeSolver(combinedTypeSolver);
sourceFileInfoExtractor.setPrintFileName(false);
return sourceFileInfoExtractor;
}
static String readFile(File file)
throws IOException {
byte[] encoded = Files.readAllBytes(Paths.get(file.getAbsolutePath()));
return new String(encoded, StandardCharsets.UTF_8);
}
private static final boolean DEBUG = true;
private void parse(String fileName) throws IOException, ParseException {
File sourceFile = new File(src.getAbsolutePath() + "/" + fileName + ".java");
SourceFileInfoExtractor sourceFileInfoExtractor = getSourceFileInfoExtractor();
OutputStream outErrStream = new ByteArrayOutputStream();
PrintStream outErr = new PrintStream(outErrStream);
sourceFileInfoExtractor.setOut(outErr);
sourceFileInfoExtractor.setErr(outErr);
sourceFileInfoExtractor.solve(sourceFile);
String output = outErrStream.toString();
String path = "src/test/resources/javaparser_expected_output/" + fileName.replaceAll("/", "_") + ".txt";
File dstFile = adaptPath(new File(path));
if (DEBUG && (sourceFileInfoExtractor.getKo() != 0 || sourceFileInfoExtractor.getUnsupported() != 0)) {
System.err.println(output);
}
assertTrue("No failures expected when analyzing " + path, 0 == sourceFileInfoExtractor.getKo());
assertTrue("No UnsupportedOperationException expected when analyzing " + path, 0 == sourceFileInfoExtractor.getUnsupported());
String expected = readFile(dstFile);
String[] outputLines = output.split("\n");
String[] expectedLines = expected.split("\n");
for (int i = 0; i < Math.min(outputLines.length, expectedLines.length); i++) {
assertEquals("Line " + (i + 1) + " of " + path + " is different from what is expected", expectedLines[i].trim(), outputLines[i].trim());
}
assertEquals(expectedLines.length, outputLines.length);
JavaParserFacade.clearInstances();
// If we need to update the file uncomment these lines
//PrintWriter writer = new PrintWriter(dstFile.getAbsoluteFile(), "UTF-8");
//writer.print(output);
//writer.close();
}
@Test
public void parsePositionUtils() throws IOException, ParseException {
parse("com/github/javaparser/PositionUtils");
}
@Test
public void parseJavaParser() throws IOException, ParseException {
parse("com/github/javaparser/JavaParser");
}
@Test
public void parseStatement() throws IOException, ParseException {
parse("com/github/javaparser/ast/stmt/Statement");
}
@Test
public void parseCatchClause() throws IOException, ParseException {
parse("com/github/javaparser/ast/stmt/CatchClause");
}
@Test
public void parseStatements() throws IOException, ParseException {
parse("com/github/javaparser/ast/stmt/LabeledStmt");
parse("com/github/javaparser/ast/stmt/BreakStmt");
parse("com/github/javaparser/ast/stmt/ReturnStmt");
parse("com/github/javaparser/ast/stmt/DoStmt");
parse("com/github/javaparser/ast/stmt/AssertStmt");
parse("com/github/javaparser/ast/stmt/ContinueStmt");
parse("com/github/javaparser/ast/stmt/BlockStmt");
parse("com/github/javaparser/ast/stmt/ExplicitConstructorInvocationStmt");
parse("com/github/javaparser/ast/stmt/ExpressionStmt");
parse("com/github/javaparser/ast/stmt/EmptyStmt");
parse("com/github/javaparser/ast/stmt/SwitchStmt");
parse("com/github/javaparser/ast/stmt/IfStmt");
parse("com/github/javaparser/ast/stmt/SwitchEntryStmt");
parse("com/github/javaparser/ast/stmt/SynchronizedStmt");
parse("com/github/javaparser/ast/stmt/ForeachStmt");
parse("com/github/javaparser/ast/stmt/ForStmt");
parse("com/github/javaparser/ast/stmt/WhileStmt");
parse("com/github/javaparser/ast/stmt/ThrowStmt");
parse("com/github/javaparser/ast/stmt/TryStmt");
parse("com/github/javaparser/ast/stmt/TypeDeclarationStmt");
}
@Test
public void parseExpressions() throws IOException, ParseException {
parse("com/github/javaparser/ast/expr/NameExpr");
parse("com/github/javaparser/ast/expr/FieldAccessExpr");
parse("com/github/javaparser/ast/expr/CharLiteralExpr");
parse("com/github/javaparser/ast/expr/IntegerLiteralMinValueExpr");
parse("com/github/javaparser/ast/expr/IntegerLiteralExpr");
parse("com/github/javaparser/ast/expr/ArrayCreationExpr");
parse("com/github/javaparser/ast/expr/VariableDeclarationExpr");
parse("com/github/javaparser/ast/expr/SuperExpr");
parse("com/github/javaparser/ast/expr/ArrayInitializerExpr");
parse("com/github/javaparser/ast/expr/EnclosedExpr");
parse("com/github/javaparser/ast/expr/Expression");
parse("com/github/javaparser/ast/expr/SingleMemberAnnotationExpr");
parse("com/github/javaparser/ast/expr/MethodReferenceExpr");
parse("com/github/javaparser/ast/expr/ThisExpr");
parse("com/github/javaparser/ast/expr/LiteralExpr");
parse("com/github/javaparser/ast/expr/AnnotationExpr");
parse("com/github/javaparser/ast/expr/InstanceOfExpr");
parse("com/github/javaparser/ast/expr/LongLiteralExpr");
parse("com/github/javaparser/ast/expr/StringLiteralExpr");
parse("com/github/javaparser/ast/expr/NullLiteralExpr");
parse("com/github/javaparser/ast/expr/ObjectCreationExpr");
parse("com/github/javaparser/ast/expr/TypeExpr");
parse("com/github/javaparser/ast/expr/DoubleLiteralExpr");
parse("com/github/javaparser/ast/expr/LongLiteralMinValueExpr");
parse("com/github/javaparser/ast/expr/MarkerAnnotationExpr");
parse("com/github/javaparser/ast/expr/LambdaExpr");
parse("com/github/javaparser/ast/expr/AssignExpr");
parse("com/github/javaparser/ast/expr/NormalAnnotationExpr");
parse("com/github/javaparser/ast/expr/QualifiedNameExpr");
parse("com/github/javaparser/ast/expr/MemberValuePair");
parse("com/github/javaparser/ast/expr/ArrayAccessExpr");
parse("com/github/javaparser/ast/expr/ClassExpr");
parse("com/github/javaparser/ast/expr/MethodCallExpr");
parse("com/github/javaparser/ast/expr/ConditionalExpr");
parse("com/github/javaparser/ast/expr/CastExpr");
parse("com/github/javaparser/ast/expr/BooleanLiteralExpr");
parse("com/github/javaparser/ast/expr/BinaryExpr");
parse("com/github/javaparser/ast/expr/UnaryExpr");
}
@Test
public void parseTypes() throws IOException, ParseException {
parse("com/github/javaparser/ast/type/ClassOrInterfaceType");
parse("com/github/javaparser/ast/type/PrimitiveType");
parse("com/github/javaparser/ast/type/WildcardType");
parse("com/github/javaparser/ast/type/UnknownType");
parse("com/github/javaparser/ast/type/ReferenceType");
parse("com/github/javaparser/ast/type/VoidType");
parse("com/github/javaparser/ast/type/Type");
}
@Test
public void parseVisitors() throws IOException, ParseException {
parse("com/github/javaparser/ast/visitor/EqualsVisitor");
parse("com/github/javaparser/ast/visitor/ModifierVisitorAdapter");
parse("com/github/javaparser/ast/visitor/DumpVisitor");
parse("com/github/javaparser/ast/visitor/VoidVisitor");
parse("com/github/javaparser/ast/visitor/GenericVisitor");
parse("com/github/javaparser/ast/visitor/VoidVisitorAdapter");
parse("com/github/javaparser/ast/visitor/GenericVisitorAdapter");
}
@Test
public void parseCloneVisitor() throws IOException, ParseException {
parse("com/github/javaparser/ast/visitor/CloneVisitor");
}
@Test
public void parseSourcesHelper() throws IOException, ParseException {
parse("com/github/javaparser/SourcesHelper");
}
@Test
public void parseComments() throws IOException, ParseException {
parse("com/github/javaparser/ast/comments/LineComment");
parse("com/github/javaparser/ast/comments/Comment");
parse("com/github/javaparser/ast/comments/CommentsParser");
parse("com/github/javaparser/ast/comments/JavadocComment");
parse("com/github/javaparser/ast/comments/BlockComment");
parse("com/github/javaparser/ast/comments/CommentsCollection");
}
@Test
public void parseTheRest() throws IOException, ParseException {
parse("com/github/javaparser/ast/internal/Utils");
parse("com/github/javaparser/ast/body/AnnotationMemberDeclaration");
parse("com/github/javaparser/ast/body/EnumDeclaration");
parse("com/github/javaparser/ast/body/Parameter");
parse("com/github/javaparser/ast/body/EnumConstantDeclaration");
parse("com/github/javaparser/ast/body/VariableDeclarator");
parse("com/github/javaparser/ast/body/TypeDeclaration");
parse("com/github/javaparser/ast/body/EmptyMemberDeclaration");
parse("com/github/javaparser/ast/body/ModifierSet");
parse("com/github/javaparser/ast/body/VariableDeclaratorId");
parse("com/github/javaparser/ast/body/BaseParameter");
parse("com/github/javaparser/ast/body/AnnotableNode");
parse("com/github/javaparser/ast/body/AnnotationDeclaration");
parse("com/github/javaparser/ast/body/MethodDeclaration");
parse("com/github/javaparser/ast/body/EmptyTypeDeclaration");
parse("com/github/javaparser/ast/body/InitializerDeclaration");
parse("com/github/javaparser/ast/body/BodyDeclaration");
parse("com/github/javaparser/ast/body/FieldDeclaration");
parse("com/github/javaparser/ast/body/ConstructorDeclaration");
parse("com/github/javaparser/ast/body/WithDeclaration");
parse("com/github/javaparser/ast/body/MultiTypeParameter");
parse("com/github/javaparser/ast/body/ClassOrInterfaceDeclaration");
parse("com/github/javaparser/ast/TreeVisitor");
parse("com/github/javaparser/ast/PackageDeclaration");
parse("com/github/javaparser/ast/DocumentableNode");
parse("com/github/javaparser/ast/NamedNode");
parse("com/github/javaparser/ast/Node");
parse("com/github/javaparser/ast/AccessSpecifier");
parse("com/github/javaparser/ast/CompilationUnit");
parse("com/github/javaparser/ast/TypeParameter");
parse("com/github/javaparser/ast/ImportDeclaration");
parse("com/github/javaparser/Position");
parse("com/github/javaparser/ASTHelper");
}
}