[Python-checkins] python/dist/src/Lib/test test_tarfile.py, 1.18, 1.19

[loewis@users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29364/Lib/test

Modified Files:
	test_tarfile.py 
Log Message:
Patch #1168594: set sizes of non-regular files to zero. Fixes #1167128.
Will backport to 2.4.


Index: test_tarfile.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_tarfile.py,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -d -r1.18 -r1.19
--- test_tarfile.py	5 Mar 2005 12:47:42 -0000	1.18
+++ test_tarfile.py	27 Aug 2005 10:07:56 -0000	1.19
@@ -230,6 +230,40 @@
             else:
                 self.dst.addfile(tarinfo, f)
 
+class WriteSize0Test(BaseTest):
+    mode = 'w'
+
+    def setUp(self):
+        self.tmpdir = dirname()
+        self.dstname = tmpname()
+        self.dst = tarfile.open(self.dstname, "w")
+
+    def tearDown(self):
+        self.dst.close()
+
+    def test_file(self):
+        path = os.path.join(self.tmpdir, "file")
+        file(path, "w")
+        tarinfo = self.dst.gettarinfo(path)
+        self.assertEqual(tarinfo.size, 0)
+        file(path, "w").write("aaa")
+        tarinfo = self.dst.gettarinfo(path)
+        self.assertEqual(tarinfo.size, 3)
+
+    def test_directory(self):
+        path = os.path.join(self.tmpdir, "directory")
+        os.mkdir(path)
+        tarinfo = self.dst.gettarinfo(path)
+        self.assertEqual(tarinfo.size, 0)
+
+    def test_symlink(self):
+        if hasattr(os, "symlink"):
+            path = os.path.join(self.tmpdir, "symlink")
+            os.symlink("link_target", path)
+            tarinfo = self.dst.gettarinfo(path)
+            self.assertEqual(tarinfo.size, 0)
+
+
 class WriteStreamTest(WriteTest):
     sep = '|'
 
@@ -399,6 +433,7 @@
         ReadAsteriskTest,
         ReadStreamAsteriskTest,
         WriteTest,
+        WriteSize0Test,
         WriteStreamTest,
         WriteGNULongTest,
     ]