1 files changed, 111 insertions, 0 deletions
diff --git a/tools/dexfuzz/src/dexfuzz/ExecutionResult.java b/tools/dexfuzz/src/dexfuzz/ExecutionResult.java
new file mode 100644
index 0000000..3a8c6cb
--- /dev/null
+++ b/tools/dexfuzz/src/dexfuzz/ExecutionResult.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * 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 dexfuzz;
+
+import java.util.List;
+
+/**
+ * Stores the output of an executed command.
+ */
+public class ExecutionResult {
+  public List<String> output;
+  public List<String> error;
+  public int returnValue;
+
+  private String flattenedOutput;
+  private String flattenedOutputWithNewlines;
+  private String flattenedError;
+  private String flattenedErrorWithNewlines;
+  private String flattenedAll;
+
+  private static final int TIMEOUT_RETURN_VALUE = 124;
+  private static final int SIGABORT_RETURN_VALUE = 134;
+
+  /**
+   * Get only the output, with all lines concatenated together, excluding newline characters.
+   */
+  public String getFlattenedOutput() {
+    if (flattenedOutput == null) {
+      StringBuilder builder = new StringBuilder();
+      for (String line : output) {
+        builder.append(line);
+      }
+      flattenedOutput = builder.toString();
+    }
+    return flattenedOutput;
+  }
+
+  /**
+   * Get only the output, with all lines concatenated together, including newline characters.
+   */
+  public String getFlattenedOutputWithNewlines() {
+    if (flattenedOutputWithNewlines == null) {
+      StringBuilder builder = new StringBuilder();
+      for (String line : output) {
+        builder.append(line).append("\n");
+      }
+      flattenedOutputWithNewlines = builder.toString();
+    }
+    return flattenedOutputWithNewlines;
+  }
+
+  /**
+   * Get only the error, with all lines concatenated together, excluding newline characters.
+   */
+  public String getFlattenedError() {
+    if (flattenedError == null) {
+      StringBuilder builder = new StringBuilder();
+      for (String line : error) {
+        builder.append(line);
+      }
+      flattenedError = builder.toString();
+    }
+    return flattenedError;
+  }
+
+  /**
+   * Get only the error, with all lines concatenated together, including newline characters.
+   */
+  public String getFlattenedErrorWithNewlines() {
+    if (flattenedErrorWithNewlines == null) {
+      StringBuilder builder = new StringBuilder();
+      for (String line : error) {
+        builder.append(line).append("\n");
+      }
+      flattenedErrorWithNewlines = builder.toString();
+    }
+    return flattenedErrorWithNewlines;
+  }
+
+  /**
+   * Get both the output and error, concatenated together, excluding newline characters.
+   */
+  public String getFlattenedAll() {
+    if (flattenedAll == null) {
+      flattenedAll = getFlattenedOutput() + getFlattenedError();
+    }
+    return flattenedAll;
+  }
+
+  public boolean isTimeout() {
+    return (returnValue == TIMEOUT_RETURN_VALUE);
+  }
+
+  public boolean isSigabort() {
+    return (returnValue == SIGABORT_RETURN_VALUE);
+  }
+}
+\ No newline at end of file