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50 lines
1 KiB
Python
Executable file
50 lines
1 KiB
Python
Executable file
#! /usr/bin/env python
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# (Force the script to use the latest build.)
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#
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# test_parser.py
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import parser, traceback
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_numFailed = 0
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def testChunk(t, fileName):
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global _numFailed
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print '----', fileName,
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try:
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ast = parser.suite(t)
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tup = parser.ast2tuple(ast)
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# this discards the first AST; a huge memory savings when running
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# against a large source file like Tkinter.py.
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ast = None
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new = parser.tuple2ast(tup)
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except parser.ParserError, err:
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print
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print 'parser module raised exception on input file', fileName + ':'
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traceback.print_exc()
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_numFailed = _numFailed + 1
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else:
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if tup != parser.ast2tuple(new):
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print
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print 'parser module failed on input file', fileName
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_numFailed = _numFailed + 1
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else:
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print 'o.k.'
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def testFile(fileName):
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t = open(fileName).read()
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testChunk(t, fileName)
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def test():
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import sys
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args = sys.argv[1:]
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if not args:
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import glob
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args = glob.glob("*.py")
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map(testFile, args)
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sys.exit(_numFailed != 0)
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if __name__ == '__main__':
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test()
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#
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# end of file
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