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support/testing: test_python_django: use the timeout_multiplier value

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As reported by our gitlab runtime test [1] and on the mailing list
[2], the test_python_django is failing due to django server taking a
lot of time to start. Since the django server is started in background
through pexpect, we can't easily wait for the last startup line:

"January 01, 1970 - 00:00:41

Django version 3.0.4, using settings 'testsite.settings'

Starting development server at http://0.0.0.0:1234/

Quit the server with CONTROL-C."

In the failing gitlab job, we don't see such lines.

If we increase a lot the timout, the test passes.

Use timeout_multiplier introduced by [3] in order to adjust the
timeout.

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/488816222

Tested:
https://gitlab.com/kubu93/buildroot/-/jobs/507458355

[1] https://gitlab.com/buildroot.org/buildroot/-/jobs/488816222
[2] http://lists.busybox.net/pipermail/buildroot/2020-April/279598.html
[3] 6e45e33f27

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 3e6b97e09e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Romain Naour 2020-04-11 16:57:50 +02:00 committed by Peter Korsgaard
parent da60ae1187
commit 8cfa5004d0
1 changed files with 6 additions and 4 deletions
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10
support/testing/tests/package/test_python_django.py
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@ -6,18 +6,20 @@ class TestPythonDjango(TestPythonPackageBase):
sample_scripts = ["tests/package/sample_python_django.py"]
def run_sample_scripts(self):
timeout = 35 * self.emulator.timeout_multiplier
cmd = "cd /opt && /usr/bin/django-admin startproject testsite"
self.assertRunOk(cmd, timeout=30)
self.assertRunOk(cmd, timeout=timeout)
cmd = "cd /opt/testsite && " + self.interpreter + " ./manage.py migrate"
output, exit_code = self.emulator.run(cmd, timeout=30)
output, exit_code = self.emulator.run(cmd, timeout=timeout)
self.assertIn("Operations to perform:", output[0])
self.assertEqual(exit_code, 0)
cmd = "cd /opt/testsite && " + self.interpreter + " ./manage.py runserver 0.0.0.0:1234 & "
# give some time to setup the server
cmd += "sleep 30"
self.assertRunOk(cmd, timeout=35)
cmd += "sleep {}".format(str(30 * self.emulator.timeout_multiplier))
self.assertRunOk(cmd, timeout=timeout)
cmd = "netstat -ltn 2>/dev/null | grep 0.0.0.0:1234"
self.assertRunOk(cmd)