tree e9efd9037a0ad7785f5f24ae36b37916a1988ed2
parent d7d3f6fa1870b9e9b8f58ab7854e5eeee071ba2e
author Roland Levillain <rpl@google.com> 1547138365 +0000
committer Roland Levillain <rpl@google.com> 1547144068 +0000

Add support for option `--android-runtime-root` to ART run-test scripts.

Also have testrunner.py honor `ART_TEST_ANDROID_RUNTIME_ROOT` and pass
its value via `--android-runtime-root` to art/test/run-test (for
target testing).

These changes are needed for the interim period where
- we have code running on the ART Buildbot using
  `ANDROID_RUNTIME_ROOT` to locate files on device (namely ICU code
  looking for ICU .dat prebuilt files); and
- the Runtime APEX is not (yet) available on all environments where
  ART is running (namely the ART Buildbot).

Test: Rely on the ART Buildbot.
Bug: 121117762
Bug: 119293618
Bug: 113373927
Change-Id: I83bbb2442f15ed82eee3369dad1d249227bb3442