libion: initial unit tests

Change-Id: I5502b71d0c7c24d7fd59e4880033657f840b341a
diff --git a/libion/tests/Android.mk b/libion/tests/Android.mk
new file mode 100644
index 0000000..8dc7f9d
--- /dev/null
+++ b/libion/tests/Android.mk
@@ -0,0 +1,34 @@
+#
+# Copyright (C) 2013 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 := ion-unit-tests
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_CFLAGS += -g -Wall -Werror -std=gnu++11 -Wno-missing-field-initializers
+LOCAL_SHARED_LIBRARIES += libion
+LOCAL_STATIC_LIBRARIES += libgtest_main
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/../kernel-headers
+LOCAL_SRC_FILES := \
+	ion_test_fixture.cpp \
+	allocate_test.cpp \
+	formerly_valid_handle_test.cpp \
+	invalid_values_test.cpp \
+	map_test.cpp \
+	device_test.cpp \
+	exit_test.cpp
+include $(BUILD_NATIVE_TEST)