• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 // Copyright 2021 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 //
15 ////////////////////////////////////////////////////////////////////////////////
16 
17 import com.code_intelligence.jazzer.api.FuzzedDataProvider;
18 
19 import static com.github.javaparser.ParseStart.COMPILATION_UNIT;
20 import com.github.javaparser.JavaParser;
21 import com.github.javaparser.ParseResult;
22 import com.github.javaparser.ast.CompilationUnit;
23 import com.github.javaparser.ParserConfiguration;
24 import static com.github.javaparser.Providers.provider;
25 
26 import java.io.ByteArrayInputStream;
27 import java.io.InputStream;
28 
29 public class parseFuzzer {
fuzzerTestOneInput(FuzzedDataProvider data)30   public static void fuzzerTestOneInput(FuzzedDataProvider data) {
31     String datastring = data.consumeRemainingAsString();
32     InputStream datastream = new ByteArrayInputStream(datastring.getBytes());
33     try {
34         ParserConfiguration configuration = new ParserConfiguration();
35         final ParseResult<CompilationUnit> result = new JavaParser(configuration)
36         .parse(COMPILATION_UNIT, provider(datastream, configuration.getCharacterEncoding()));
37     } catch (Exception e) {
38       return;
39     }
40   }
41 }
42