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support/testing: large timeout for login prompt

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When running multiple instances of emulator in parallel, the login
prompt can take some time to appear.

Use a large timeout when waiting for the prompt to avoid random
failures.

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Ricardo Martincoski 2017-06-28 23:45:49 -03:00 committed by Thomas Petazzoni
parent f98b93daaa
commit 9bb306bd64
1 changed files with 3 additions and 1 deletions
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4
support/testing/infra/emulator.py
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@ -72,8 +72,10 @@ class Emulator(object):
# Wait for the login prompt to appear, and then login as root with
# the provided password, or no password if not specified.
def login(self, password=None):
# The login prompt can take some time to appear when running multiple
# instances in parallel, so set the timeout to a large value
index = self.qemu.expect(["buildroot login:", pexpect.TIMEOUT],
timeout=10)
timeout=60)
if index != 0:
self.logfile.write("==> System does not boot")
raise SystemError("System does not boot")