Commit 31f8c53f authored by Stefan Behnel's avatar Stefan Behnel

run gc after running a test, prevent the test runner from dead-locking on broken tests

parent 2a5e66ae
......@@ -3,6 +3,7 @@
import os
import sys
import re
import gc
import codecs
import shutil
import unittest
......@@ -396,6 +397,7 @@ class CythonRunTestCase(CythonCompileTestCase):
def run_doctests(self, module_name, result):
if sys.version_info[0] >= 3 or not hasattr(os, 'fork') or not self.fork:
doctest.DocTestSuite(module_name).run(result)
gc.collect()
return
# fork to make sure we do not keep the tested module loaded
......@@ -410,11 +412,13 @@ class CythonRunTestCase(CythonCompileTestCase):
partial_result = PartialTestResult(result)
tests = doctest.DocTestSuite(module_name)
tests.run(partial_result)
gc.collect()
except Exception:
if tests is None:
# importing failed, try to fake a test class
tests = _FakeClass(
failureException=None,
shortDescription = self.shortDescription,
**{module_name: None})
partial_result.addError(tests, sys.exc_info())
result_code = 1
......@@ -424,9 +428,13 @@ class CythonRunTestCase(CythonCompileTestCase):
except: pass
os._exit(result_code)
cid, result_code = os.waitpid(child_id, 0)
if result_code in (0,1):
input = os.fdopen(input, 'rb')
try:
PartialTestResult.join_results(result, pickle.load(input))
cid, result_code = os.waitpid(child_id, 0)
finally:
input.close()
if result_code:
raise Exception("Tests in module '%s' exited with status %d" %
(module_name, result_code >> 8))
......
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