From: Neal Norwitz <nnorwitz@gmail.com>
Date: Thu, 10 Apr 2008 05:46:39 +0000 (+0000)
Subject: Remove the test file before writing it in case there is no write permission.
X-Git-Tag: v2.6a3~224
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=36a59b4a08ec297d0caabd5ff60375f6fd1d236f;p=python

Remove the test file before writing it in case there is no write permission.
This might help fix some of the failures on Windows box(es).  It doesn't hurt
either way and ensure the tests are a little more self contained (ie have
less assumptions).
---

diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index a54594a450..b11c9d601c 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -163,6 +163,7 @@ class BaseTest(unittest.TestCase):
         a = array.array(self.typecode, 2*self.example)
         self.assertRaises(TypeError, a.tofile)
         self.assertRaises(TypeError, a.tofile, cStringIO.StringIO())
+        test_support.unlink(test_support.TESTFN)
         f = open(test_support.TESTFN, 'wb')
         try:
             a.tofile(f)
diff --git a/Lib/test/test_deque.py b/Lib/test/test_deque.py
index a185f78dba..0b751d865c 100644
--- a/Lib/test/test_deque.py
+++ b/Lib/test/test_deque.py
@@ -63,6 +63,7 @@ class TestBasic(unittest.TestCase):
         self.assertEqual(list(d), range(7, 10))
         d = deque(xrange(200), maxlen=10)
         d.append(d)
+        test_support.unlink(test_support.TESTFN)
         fo = open(test_support.TESTFN, "wb")
         try:
             print >> fo, d,
@@ -281,6 +282,7 @@ class TestBasic(unittest.TestCase):
     def test_print(self):
         d = deque(xrange(200))
         d.append(d)
+        test_support.unlink(test_support.TESTFN)
         fo = open(test_support.TESTFN, "wb")
         try:
             print >> fo, d,
diff --git a/Lib/test/test_gzip.py b/Lib/test/test_gzip.py
index 1704a60dc8..a1a267e991 100644
--- a/Lib/test/test_gzip.py
+++ b/Lib/test/test_gzip.py
@@ -25,13 +25,10 @@ class TestGzip(unittest.TestCase):
     filename = test_support.TESTFN
 
     def setUp (self):
-        pass
+        test_support.unlink(self.filename)
 
     def tearDown (self):
-        try:
-            os.unlink(self.filename)
-        except os.error:
-            pass
+        test_support.unlink(self.filename)
 
 
     def test_write (self):
diff --git a/Lib/test/test_uu.py b/Lib/test/test_uu.py
index 346cfb2ced..25d9b608b2 100644
--- a/Lib/test/test_uu.py
+++ b/Lib/test/test_uu.py
@@ -114,6 +114,7 @@ class UUFileTest(unittest.TestCase):
     def test_encode(self):
         fin = fout = None
         try:
+            test_support.unlink(self.tmpin)
             fin = open(self.tmpin, 'wb')
             fin.write(plaintext)
             fin.close()
@@ -143,6 +144,7 @@ class UUFileTest(unittest.TestCase):
     def test_decode(self):
         f = None
         try:
+            test_support.unlink(self.tmpin)
             f = open(self.tmpin, 'w')
             f.write(encodedtextwrapped % (0644, self.tmpout))
             f.close()