blob: db4e6fe1878458322dd6d588286766d0c2518eea [file] [log] [blame]
Guido van Rossumf06ee5f1996-11-27 19:52:01 +00001#! /usr/bin/env python
Guido van Rossum16d27e31996-08-21 16:28:53 +00002# (Force the script to use the latest build.)
3#
4# test_parser.py
5
6import parser, traceback
7
8_numFailed = 0
9
10def testChunk(t, fileName):
11 global _numFailed
12 print '----', fileName,
13 try:
Mark Dickinson20379132010-06-30 14:19:56 +000014 st = parser.suite(t)
15 tup = parser.st2tuple(st)
16 # this discards the first ST; a huge memory savings when running
Guido van Rossum4117e541998-09-14 16:44:15 +000017 # against a large source file like Tkinter.py.
Mark Dickinson20379132010-06-30 14:19:56 +000018 st = None
19 new = parser.tuple2st(tup)
Guido van Rossum16d27e31996-08-21 16:28:53 +000020 except parser.ParserError, err:
Guido van Rossum4117e541998-09-14 16:44:15 +000021 print
22 print 'parser module raised exception on input file', fileName + ':'
23 traceback.print_exc()
24 _numFailed = _numFailed + 1
Guido van Rossum16d27e31996-08-21 16:28:53 +000025 else:
Mark Dickinson20379132010-06-30 14:19:56 +000026 if tup != parser.st2tuple(new):
Guido van Rossum4117e541998-09-14 16:44:15 +000027 print
28 print 'parser module failed on input file', fileName
29 _numFailed = _numFailed + 1
30 else:
31 print 'o.k.'
Guido van Rossum16d27e31996-08-21 16:28:53 +000032
33def testFile(fileName):
34 t = open(fileName).read()
35 testChunk(t, fileName)
36
37def test():
38 import sys
39 args = sys.argv[1:]
40 if not args:
Guido van Rossum4117e541998-09-14 16:44:15 +000041 import glob
42 args = glob.glob("*.py")
Fred Drake6baec622000-08-23 20:21:31 +000043 args.sort()
Guido van Rossum16d27e31996-08-21 16:28:53 +000044 map(testFile, args)
45 sys.exit(_numFailed != 0)
46
47if __name__ == '__main__':
48 test()