New branch for vm-tests that use cts-tf framework.
Change-Id: I9927dc09027fc2298a1b1f7ee6c918ed1d36723a
diff --git a/tools/vm-tests-tf/src/util/build/DexBuildStep.java b/tools/vm-tests-tf/src/util/build/DexBuildStep.java
new file mode 100644
index 0000000..6aba51c
--- /dev/null
+++ b/tools/vm-tests-tf/src/util/build/DexBuildStep.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2008 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 util.build;
+
+import com.android.dx.command.dexer.Main;
+import java.io.IOException;
+
+public class DexBuildStep extends BuildStep {
+
+ private final boolean deleteInputFileAfterBuild;
+
+ DexBuildStep(BuildFile inputFile, BuildFile outputFile,
+ boolean deleteInputFileAfterBuild) {
+ super(inputFile, outputFile);
+ this.deleteInputFileAfterBuild = deleteInputFileAfterBuild;
+ }
+
+ @Override
+ boolean build() {
+
+ if (super.build()) {
+ Main.Arguments args = new Main.Arguments();
+
+ args.jarOutput = true;
+ args.fileNames = new String[] {inputFile.fileName.getAbsolutePath()};
+
+ args.outName = outputFile.fileName.getAbsolutePath();
+
+ int result = 0;
+ try {
+ result = Main.run(args);
+ } catch (IOException e) {
+ e.printStackTrace();
+ return false;
+ }
+
+ if (result == 0) {
+ if (deleteInputFileAfterBuild) {
+ inputFile.fileName.delete();
+ }
+ return true;
+ } else {
+ System.err.println("exception while dexing "
+ + inputFile.fileName.getAbsolutePath() + " to "
+ + args.outName);
+ return false;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ return inputFile.hashCode() ^ outputFile.hashCode();
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (super.equals(obj)) {
+ DexBuildStep other = (DexBuildStep) obj;
+
+ return inputFile.equals(other.inputFile)
+ && outputFile.equals(other.outputFile);
+ }
+ return false;
+ }
+
+
+}