for obj in test:
self.assertTrue(hasattr(obj, "__dict__"))
+ def test_fileio_closefd(self):
+ # Issue #4841
+ with self.open(__file__, 'rb') as f1, \
+ self.open(__file__, 'rb') as f2:
+ fileio = self.FileIO(f1.fileno(), closefd=False)
+ # .__init__() must not close f1
+ fileio.__init__(f2.fileno(), closefd=False)
+ f1.readline()
+ # .close() must not close f2
+ fileio.close()
+ f2.readline()
+
+
class CIOTest(IOTest):
def test_IOBase_finalize(self):
assert(PyFileIO_Check(oself));
if (self->fd >= 0) {
- /* Have to close the existing file first. */
- if (internal_close(self) < 0)
- return -1;
+ if (self->closefd) {
+ /* Have to close the existing file first. */
+ if (internal_close(self) < 0)
+ return -1;
+ }
+ else
+ self->fd = -1;
}
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|si:fileio",