Add RSTestBackward for API 19
Necessary because if LOCAL_RENDERSCRIPT_TARGET_API is above 19, unit
tests will fail on API 19.
If LOCAL_RENDERSCRIPT_TARGET_API is 19, a bunch of unit tests will fail
to compile, so we need to split post-19 and pre-19 backward
compatibility versions.
Test: m -j50 RSTestBackward19
Test: adb install -r RSTestBackward19.apk
Test: adb shell am instrument -w \
com.android.rs.testbackward19/android.support.test.runner.AndroidJUnitRunner
Change-Id: I4e417a2f688e85ced33a1f2e4678cc2deda8f69b
11 files changed