1 from test import test_support

     2 

     3 import symtable

     4 import unittest

     5 

     6 

     7 ## XXX

     8 ## Test disabled because symtable module needs to be rewritten for new compiler

     9 

    10 ##vereq(symbols[0].name, "global")

    11 ##vereq(len([ste for ste in symbols.values() if ste.name == "f"]), 1)

    12 

    13 ### Bug tickler: SyntaxError file name correct whether error raised

    14 ### while parsing or building symbol table.

    15 ##def checkfilename(brokencode):

    16 ##    try:

    17 ##        _symtable.symtable(brokencode, "spam", "exec")

    18 ##    except SyntaxError, e:

    19 ##        vereq(e.filename, "spam")

    20 ##    else:

    21 ##        raise TestFailed("no SyntaxError for %r" % (brokencode,))

    22 ##checkfilename("def f(x): foo)(")  # parse-time

    23 ##checkfilename("def f(x): global x")  # symtable-build-time

    24 

    25 class SymtableTest(unittest.TestCase):

    26     def test_invalid_args(self):

    27         self.assertRaises(TypeError, symtable.symtable, "42")

    28         self.assertRaises(ValueError, symtable.symtable, "42", "?", "")

    29 

    30     def test_eval(self):

    31         symbols = symtable.symtable("42", "?", "eval")

    32 

    33     def test_single(self):

    34         symbols = symtable.symtable("42", "?", "single")

    35 

    36     def test_exec(self):

    37         symbols = symtable.symtable("def f(x): return x", "?", "exec")

    38 

    39 

    40 def test_main():

    41     test_support.run_unittest(SymtableTest)

    42 

    43 if __name__ == '__main__':

    44     test_main()