test_adb.py: silence ResourceWarning.
Test: ./adb_test.py
Change-Id: If12558492e4edafd3568530a96eac2032526877d
diff --git a/test_adb.py b/test_adb.py
index 7e73818..430fc3d 100755
--- a/test_adb.py
+++ b/test_adb.py
@@ -31,6 +31,7 @@
import threading
import time
import unittest
+import warnings
@contextlib.contextmanager
@@ -229,6 +230,10 @@
stderr=subprocess.STDOUT)
try:
+ # We get warnings for unclosed files for the subprocess's pipes,
+ # and it's somewhat cumbersome to close them, so just ignore this.
+ warnings.simplefilter("ignore", ResourceWarning)
+
# Run the adb client and have it start the adb server.
proc = subprocess.Popen(["adb", "-P", str(port), "start-server"],
stdin=subprocess.PIPE,
