Re-enable testing of builtin open() in test_bufio in test_largefile
diff --git a/Lib/test/test_largefile.py b/Lib/test/test_largefile.py
index 5335e2c..ddbcc06 100644
--- a/Lib/test/test_largefile.py
+++ b/Lib/test/test_largefile.py
@@ -124,20 +124,24 @@
newsize -= 1
f.seek(42)
f.truncate(newsize)
- self.assertEqual(f.tell(), newsize) # else wasn't truncated
+ if self.new_io:
+ self.assertEqual(f.tell(), newsize) # else wasn't truncated
f.seek(0, 2)
self.assertEqual(f.tell(), newsize)
# XXX truncate(larger than true size) is ill-defined
# across platform; cut it waaaaay back
f.seek(0)
f.truncate(1)
- self.assertEqual(f.tell(), 1) # else pointer moved
+ if self.new_io:
+ self.assertEqual(f.tell(), 1) # else pointer moved
f.seek(0)
self.assertEqual(len(f.read()), 1) # else wasn't truncated
def test_seekable(self):
# Issue #5016; seekable() can return False when the current position
# is negative when truncated to an int.
+ if not self.new_io:
+ self.skipTest("builtin file doesn't have seekable()")
for pos in (2**31-1, 2**31, 2**31+1):
with self.open(TESTFN, 'rb') as f:
f.seek(pos)
@@ -171,10 +175,12 @@
else:
f.close()
suite = unittest.TestSuite()
- for _open, prefix in [(io.open, 'C'), (pyio.open, 'Py')]:
+ for _open, prefix in [(io.open, 'C'), (pyio.open, 'Py'),
+ (open, 'Builtin')]:
class TestCase(LargeFileTest):
pass
TestCase.open = staticmethod(_open)
+ TestCase.new_io = _open is not open
TestCase.__name__ = prefix + LargeFileTest.__name__
suite.addTest(TestCase('test_seek'))
suite.addTest(TestCase('test_osstat'))