[Android] Allow gtests to pull app data off the device before clearing it.
The test runner clears application data before each test it runs, as well as
after it has run all tests. However, some suites drop useful files in the
application data directory. This provides a mechanism for retrieving those
files from the device.
BUG=489713
Review URL: https://codereview.chromium.org/1165623003
Cr-Commit-Position: refs/heads/master@{#333768}
diff --git a/build/android/test_runner.py b/build/android/test_runner.py
index 52de8fd..2cff5f2 100755
--- a/build/android/test_runner.py
+++ b/build/android/test_runner.py
@@ -215,6 +215,12 @@
dest='isolate_file_path',
help='.isolate file path to override the default '
'path')
+ group.add_argument('--app-data-file', action='append', dest='app_data_files',
+ help='A file path relative to the app data directory '
+ 'that should be saved to the host.')
+ group.add_argument('--app-data-file-dir',
+ help='Host directory to which app data files will be'
+ ' saved. Used with --app-data-file.')
filter_group = group.add_mutually_exclusive_group()
filter_group.add_argument('-f', '--gtest_filter', '--gtest-filter',
@@ -640,7 +646,9 @@
args.test_arguments,
args.timeout,
args.isolate_file_path,
- suite_name)
+ suite_name,
+ args.app_data_files,
+ args.app_data_file_dir)
runner_factory, tests = gtest_setup.Setup(gtest_options, devices)
results, test_exit_code = test_dispatcher.RunTests(
