Method testPeek

Lib/test/test_bz2.py:192–198

(self)

            self.assertEqual(bz2f.read(100), self.TEXT[:100])

    def testPeek(self):
        self.createTempFile()
        with BZ2File(self.filename) as bz2f:
            pdata = bz2f.peek()
            self.assertNotEqual(len(pdata), 0)
            self.assertStartsWith(self.TEXT, pdata)
            self.assertEqual(bz2f.read(), self.TEXT)

    def testReadInto(self):
        self.createTempFile()