WIP Use JUnit for jack-tests.

(cherry picked from commit 452cbd7d69db557ecdbbd20875a669752cf2d9d7)

Change-Id: I96a34b90c9525fa4403f6f940d6fcdf4656722ab

1 files changed, 76 insertions, 0 deletions

diff --git a/jack-tests/src/com/android/jack/test/toolchain/DummyToolchain.java b/jack-tests/src/com/android/jack/test/toolchain/DummyToolchain.java
new file mode 100644
index 0000000..9e13068
--- /dev/null
+++ b/jack-tests/src/com/android/jack/test/toolchain/DummyToolchain.java
@@ -0,0 +1,76 @@
+/*
+ * 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 com.android.jack.test.toolchain;
+
+import java.io.File;
+
+import javax.annotation.Nonnull;
+
+/**
+ * This {link AndroidToolchain} actually does nothing. It can be used in a comparison
+ * test to simulate one of the toolchain whereas the data to compare is already
+ * available, such as an expected result in a text file for instance.
+ */
+public class DummyToolchain extends AndroidToolchain {
+
+  @Nonnull
+  private final File[] dummyBootclasspath = new File[0];
+
+  public DummyToolchain() {}
+
+  @Override
+  @Nonnull
+  public void srcToExe(@Nonnull String classpath, @Nonnull File out,
+      @Nonnull File... sources) throws Exception {
+  }
+
+  @Override
+  @Nonnull
+  public void srcToLib(@Nonnull String classpath, @Nonnull File out,
+      boolean zipFiles, @Nonnull File... sources) throws Exception {
+  }
+
+  @Override
+  @Nonnull
+  public void libToDex(@Nonnull File in, @Nonnull File out) throws Exception {
+  }
+
+  @Override
+  @Nonnull
+  public void libToLib(@Nonnull File in, @Nonnull File out) throws Exception {
+  }
+
+  @Override
+  @Nonnull
+  public File[] getDefaultBootClasspath() {
+    return dummyBootclasspath;
+  }
+
+  @Override
+  @Nonnull
+  public DummyToolchain disableDxOptimizations() {
+    // Do nothing
+    return this;
+  }
+
+  @Override
+  @Nonnull
+  public DummyToolchain enableDxOptimizations() {
+    // Do nothing
+    return this;
+  }
+}