SF: Introduce a minimal CompositionEngine
Start with minimal sources for CompositionEngine, which is otherwise
blank. This sets up a library for the implementation, a library for
CompositionEngine owned test mocks, and a minimal test.
SurfaceFlinger will also create an instance via its factory, and
provides an accessor to obtain it.
Test: atest libsurfaceflinger_unittest libcompositionengine_test
Bug: 121291683
Change-Id: I4be49254d2cea82adfbafc6108891347d49d3f17
diff --git a/services/surfaceflinger/tests/unittests/Android.bp b/services/surfaceflinger/tests/unittests/Android.bp
index 2f35ae5..3fd355b 100644
--- a/services/surfaceflinger/tests/unittests/Android.bp
+++ b/services/surfaceflinger/tests/unittests/Android.bp
@@ -20,6 +20,16 @@
// Using the address sanitizer not only helps uncover issues in the code
// covered by the tests, but also covers some of the tricky injection of
// fakes the unit tests currently do.
+ //
+ // Note: If you get an runtime link error like:
+ //
+ // CANNOT LINK EXECUTABLE "/data/local/tmp/libsurfaceflinger_unittest": library "libclang_rt.asan-aarch64-android.so" not found
+ //
+ // it is because the address sanitizer shared objects are not installed
+ // by default in the system image.
+ //
+ // You can either "make dist tests" before flashing, or set this
+ // option to false temporarily.
address: true,
},
srcs: [
@@ -51,6 +61,8 @@
],
static_libs: [
"libgmock",
+ "libcompositionengine",
+ "libcompositionengine_mocks",
],
header_libs: [
"libsurfaceflinger_headers",