Add test of file.write(array) extracted from Jython.
diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 0ef5f9e..63f7083 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -188,6 +188,25 @@
f.close()
test_support.unlink(test_support.TESTFN)
+ def test_filewrite(self):
+ a = array.array(self.typecode, 2*self.example)
+ f = open(test_support.TESTFN, 'wb')
+ try:
+ f.write(a)
+ f.close()
+ b = array.array(self.typecode)
+ f = open(test_support.TESTFN, 'rb')
+ b.fromfile(f, len(self.example))
+ self.assertEqual(b, array.array(self.typecode, self.example))
+ self.assertNotEqual(a, b)
+ b.fromfile(f, len(self.example))
+ self.assertEqual(a, b)
+ f.close()
+ finally:
+ if not f.closed:
+ f.close()
+ test_support.unlink(test_support.TESTFN)
+
def test_tofromlist(self):
a = array.array(self.typecode, 2*self.example)
b = array.array(self.typecode)