1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package dexfuzz.fuzzers;
18
19import dexfuzz.Options;
20import dexfuzz.listeners.BaseListener;
21import dexfuzz.program.Program;
22
23/**
24 * Fuzz programs multiple times, testing each.
25 */
26public class FuzzerMultipleExecute extends FuzzerMultiple {
27  public FuzzerMultipleExecute(BaseListener listener) {
28    super(listener);
29    addExecutors();
30  }
31
32  @Override
33  protected String getNextOutputFilename() {
34    // In MultipleExecute, always use the same output.
35    return Options.outputFile;
36  }
37
38  @Override
39  public void run() {
40    // TODO: Test that all seed files execute correctly before they are mutated!
41    for (iterations = 0; iterations < Options.repeat; iterations++) {
42      listener.handleIterationStarted(iterations);
43      Program program = fuzz();
44      if (safeToExecute()) {
45        execute(program);
46      }
47      listener.handleIterationFinished(iterations);
48    }
49    listener.handleSummary();
50  }
51}
52