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Commit e76b9f3d authored by Josh Gao's avatar Josh Gao
Browse files

adb: fix race condition in test_non_interactive_sigint. 

Fix race condition in the test_non_interactive_sigint test by
looping for a while.

Bug: http://b/32336914
Test: python test_device.py
Change-Id: Ie65a762ad6f04815231add5444762c4c0ffd31cb
parent 094004bf

adb/test_device.py

+6 −2
Original line number Diff line number Diff line
@@ -473,8 +473,12 @@ class ShellTest(DeviceTest): 
        self.device.shell(proc_query)

        os.kill(sleep_proc.pid, signal.SIGINT)

        sleep_proc.communicate()

        self.assertEqual(1, self.device.shell_nocheck(proc_query)[0],

                         'subprocess failed to terminate')



        # It can take some time for the process to receive the signal and die.

        end_time = time.time() + 3

        while self.device.shell_nocheck(proc_query)[0] != 1:

            self.assertFalse(time.time() > end_time,

                             'subprocess failed to terminate in time')



    def test_non_interactive_stdin(self):

        """Tests that non-interactive shells send stdin."""