38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
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#
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# Copyright OpenEmbedded Contributors
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#
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# SPDX-License-Identifier: MIT
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#
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import time
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import signal
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from oeqa.runtime.case import OERuntimeTestCase
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from oeqa.core.decorator.depends import OETestDepends
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from oeqa.runtime.decorator.package import OEHasPackage
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class SSHTest(OERuntimeTestCase):
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@OETestDepends(['ping.PingTest.test_ping'])
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@OEHasPackage(['dropbear', 'openssh-sshd'])
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def test_ssh(self):
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for i in range(5):
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status, output = self.target.run("uname -a", timeout=30)
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if status == 0:
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break
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elif status == 255 or status == -signal.SIGTERM:
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# ssh returns 255 only if a ssh error occurs. This could
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# be an issue with "Connection refused" because the port
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# isn't open yet, and this could check explicitly for that
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# here. However, let's keep it simple and just retry for
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# all errors a limited amount of times with a sleep to
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# give it time for the port to open.
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# We sometimes see -15 (SIGTERM) on slow emulation machines too, likely
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# from boot/init not being 100% complete, retry for these too.
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time.sleep(5)
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continue
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else:
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self.fail("uname failed with \"%s\" (exit code %s)" % (output, status))
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if status != 0:
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self.fail("ssh failed with \"%s\" (exit code %s)" % (output, status))
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