Created a unified Android test for coverage.

[ Merge of http://go/wvgerrit/143889 ]

New test binary for generating code coverage information.  Run several
reliable, short runnning unit tests.  Actual test failures do not
affect the result of this test.

Bug: 138941105
Bug: 191681397
Test: Android cdm_coverage_test
Change-Id: I6b74d361a8a0e2896e0489acaa64d264158ecaa4

libwvdrmengine/cdm/test/coverage-test.mk

@@ -0,0 +1,89 @@
+# ----------------------------------------------------------------
+# Builds CDM Coverage Test.
+#
+include $(CLEAR_VARS)
+
+LOCAL_LICENSE_CONDITIONS := by_exception_only
+LOCAL_LICENSE_KINDS := legacy_by_exception_only
+LOCAL_MODULE := cdm_coverage_test
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_SRC_FILES := \
+  ./cdm_coverage_main.cpp \
+  ../core/test/buffer_reader_test.cpp \
+  ../core/test/config_test_env.cpp \
+  ../core/test/device_files_unittest.cpp \
+  ../core/test/fake_provisioning_server.cpp \
+  ../core/test/http_socket.cpp \
+  ../core/test/initialization_data_unittest.cpp \
+  ../core/test/license_keys_unittest.cpp \
+  ../core/test/license_request.cpp \
+  ../core/test/service_certificate_unittest.cpp \
+  ../core/test/test_base.cpp \
+  ../core/test/test_printers.cpp \
+  ../core/test/url_request.cpp \
+  ../metrics/test/counter_metric_unittest.cpp \
+  ../metrics/test/distribution_unittest.cpp \
+  ../metrics/test/event_metric_unittest.cpp \
+  ../metrics/test/metrics_collections_unittest.cpp \
+  ../metrics/test/value_metric_unittest.cpp \
+  ../util/test/base64_test.cpp \
+  ../util/test/cdm_random_unittest.cpp \
+  ../util/test/file_store_unittest.cpp \
+  ../util/test/file_utils_unittest.cpp \
+  ../util/test/test_sleep.cpp \
+  ../../oemcrypto/test/oec_device_features.cpp \
+  ../../oemcrypto/test/oec_key_deriver.cpp \
+  ../../oemcrypto/test/oec_session_util.cpp \
+
+LOCAL_C_INCLUDES := \
+  vendor/widevine/libwvdrmengine/android/cdm/test \
+  vendor/widevine/libwvdrmengine/cdm/core/include \
+  vendor/widevine/libwvdrmengine/cdm/core/test \
+  vendor/widevine/libwvdrmengine/cdm/include \
+  vendor/widevine/libwvdrmengine/cdm/metrics/include \
+  vendor/widevine/libwvdrmengine/cdm/util/include \
+  vendor/widevine/libwvdrmengine/cdm/util/test \
+  vendor/widevine/libwvdrmengine/oemcrypto/include \
+  vendor/widevine/libwvdrmengine/oemcrypto/test \
+  vendor/widevine/libwvdrmengine/oemcrypto/test/fuzz_tests \
+  vendor/widevine/libwvdrmengine/oemcrypto/odk/include \
+  vendor/widevine/libwvdrmengine/oemcrypto/odk/kdo/include \
+
+LOCAL_C_INCLUDES += external/protobuf/src
+
+LOCAL_STATIC_LIBRARIES := \
+  libcdm \
+  libcdm_protos \
+  libcdm_utils \
+  libjsmn \
+  libgmock \
+  libgtest \
+  libwvlevel3 \
+  libwv_kdo \
+  libwv_odk \
+
+LOCAL_SHARED_LIBRARIES := \
+  libbase \
+  libcrypto \
+  libdl \
+  libhidlbase \
+  liblog \
+  libmedia_omx \
+  libprotobuf-cpp-lite \
+  libssl \
+  libstagefright_foundation \
+  libutils \
+
+LOCAL_CFLAGS += -DUNIT_TEST
+
+LOCAL_MODULE_OWNER := widevine
+LOCAL_PROPRIETARY_MODULE := true
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_DATA)/nativetest
+
+ifneq ($(TARGET_ENABLE_MEDIADRM_64), true)
+LOCAL_MODULE_TARGET_ARCH := arm x86 mips
+endif
+
+include $(BUILD_EXECUTABLE)