Lines Matching defs:File
21 # file tests for which a test file is automatically set up
94 self.assertTrue(repr(self.f).startswith("<open file '" + TESTFN))
96 # Windows doesn't like \r\n\t" in the file name, but ' is ok
101 "<open file %r, mode 'w' at" % fname))
123 # __exit__ should close the file
129 # should raise on closed file
137 # file is closed, __exit__ shouldn't do anything
157 # Remark: Do not perform more than one test per open file,
214 self.fail('%r is an invalid file mode' % mode)
239 self.assertTrue(repr(f).startswith("<open file u'" + TESTFN))
281 # "file.truncate fault on windows"
289 self.fail("Read on file opened for update failed %r" % data)
291 self.fail("File pos after read wrong %d" % f.tell())
295 self.fail("File pos after ftruncate wrong %d" % f.tell())
300 self.fail("File size after ftruncate wrong %d" % size)
308 # Test the complex interaction when mixing file-iteration and the
412 self.fail("read* failed after next() consumed file")
422 class C(file):
425 file.__init__(self, *args)
428 file.close(self)
437 # These tests check the ability to call various methods of file objects
620 read_and_verify_code: Single "line" of code to read from a file
643 'assert isinstance(infile, file) ;'
691 """file.readline must handle signals and not lose data."""
707 """file.readlines must handle signals and not lose data."""
725 """Unbounded file.read() must handle signals and not lose data."""
737 """file.readinto must handle signals and not lose data."""
757 class File:
763 sys.stdout = File()
