Test duplicate classes compilation error

Bug: 19989019
Change-Id: I77e2d9d8a9465ed27f180bbc664f248c37dc9e33

3 files changed, 73 insertions, 0 deletions

diff --git a/jack-tests/tests/com/android/jack/frontend/FrontEndTests.java b/jack-tests/tests/com/android/jack/frontend/FrontEndTests.java
index 8018adea..a5692fbe 100644
--- a/jack-tests/tests/com/android/jack/frontend/FrontEndTests.java
+++ b/jack-tests/tests/com/android/jack/frontend/FrontEndTests.java
@@ -115,6 +115,37 @@ public class FrontEndTests {
   }
 
   /**
+   * Test that we do not crash and that we report the error.
+   */
+  @Test
+  @Category(KnownBugs.class)
+  public void testDuplicated001() throws Exception {
+    File outDir = AbstractTestTools.createTempDir();
+
+    JackApiToolchainBase toolchain =
+        AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
+    ByteArrayOutputStream out = new ByteArrayOutputStream();
+    ByteArrayOutputStream err = new ByteArrayOutputStream();
+    toolchain.setOutputStream(out);
+    toolchain.setErrorStream(err);
+
+    try {
+      toolchain.addToClasspath(toolchain.getDefaultBootClasspath())
+      .srcToLib(
+          outDir,
+          /* zipFiles= */ false,
+          AbstractTestTools.getTestRootDir("com.android.jack.frontend.test016.jack"));
+      Assert.fail();
+    } catch (FrontendCompilationException e) {
+      Assert.assertEquals(0, out.size());
+      String errString = err.toString();
+      Assert.assertTrue(errString.contains("ERROR:"));
+      Assert.assertTrue(errString.contains("Duplicated"));
+   }
+  }
+
+
+  /**
    * Test that Jack is neither failing nor dropping warnings while ecj frontend is subject to skip
    * the local classes.
    */
diff --git a/jack-tests/tests/com/android/jack/frontend/test016/jack/Duplicated.java b/jack-tests/tests/com/android/jack/frontend/test016/jack/Duplicated.java
new file mode 100644
index 00000000..41858c98
--- /dev/null
+++ b/jack-tests/tests/com/android/jack/frontend/test016/jack/Duplicated.java
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2015 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.frontend.test016.jack;
+
+class Duplicated {
+
+}
diff --git a/jack-tests/tests/com/android/jack/frontend/test016/jack/WithDuplicated.java b/jack-tests/tests/com/android/jack/frontend/test016/jack/WithDuplicated.java
new file mode 100644
index 00000000..41858c98
--- /dev/null
+++ b/jack-tests/tests/com/android/jack/frontend/test016/jack/WithDuplicated.java
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2015 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.frontend.test016.jack;
+
+class Duplicated {
+
+}