Add abiOverride test

Bug: 26874366

Provide a test to make sure abiOverride manifest flag is respected. This
flag provides a way to declare a different ABI then what was provided
(similar to the adb install --abi option).

Change-Id: I51a2534913c3747c36a97a178864bea28ce061a0
diff --git a/tests/abioverride/jni/Android.mk b/tests/abioverride/jni/Android.mk
new file mode 100644
index 0000000..a9dac42
--- /dev/null
+++ b/tests/abioverride/jni/Android.mk
@@ -0,0 +1,31 @@
+# Copyright (C) 2016 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.
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libctsabioverride
+
+# Don't include this package in any configuration by default.
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := CtsAbiOverrideJniOnLoad.cpp
+
+LOCAL_C_INCLUDES := $(JNI_H_INCLUDE)
+
+LOCAL_SHARED_LIBRARIES := libnativehelper_compat_libc++ liblog libdl
+LOCAL_CXX_STL := none
+
+include $(BUILD_SHARED_LIBRARY)