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Attempt to fix random errors on Appveyor

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This commit is contained in:
Peter Melnichenko 2016-05-02 19:11:22 +03:00
parent fa0639f640
commit 78b4476c02
1 changed files with 8 additions and 0 deletions
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8
test/cli_test.py
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@ -1,6 +1,7 @@
import os import os
import shutil import shutil
import subprocess import subprocess
import time
import unittest import unittest
class TestCLI(unittest.TestCase): class TestCLI(unittest.TestCase):
@ -9,6 +10,13 @@ class TestCLI(unittest.TestCase):
subprocess.check_call(["coverage", "erase"]) subprocess.check_call(["coverage", "erase"])
def setUp(self): def setUp(self):
if os.name == "nt":
# On Windows tests randomly fail here with errors such as 'can not remove here\bin: directory not empty'.
# Supposedly this happens because a file in the directory is still open, and on NFS
# deleting an open file leaves a file in the same directory. Waiting before attempting
# to remove directories seems to help.
time.sleep(1)
for subdir in ["here", "builds"]: for subdir in ["here", "builds"]:
if os.path.exists(os.path.join("test", subdir)): if os.path.exists(os.path.join("test", subdir)):
shutil.rmtree(os.path.join("test", subdir)) shutil.rmtree(os.path.join("test", subdir))