add hg and python

sys/lib/python/test/test_symtable.py

@@ -0,0 +1,44 @@
+from test import test_support
+
+import symtable
+import unittest
+
+
+## XXX
+## Test disabled because symtable module needs to be rewritten for new compiler
+
+##vereq(symbols[0].name, "global")
+##vereq(len([ste for ste in symbols.values() if ste.name == "f"]), 1)
+
+### Bug tickler: SyntaxError file name correct whether error raised
+### while parsing or building symbol table.
+##def checkfilename(brokencode):
+##    try:
+##        _symtable.symtable(brokencode, "spam", "exec")
+##    except SyntaxError, e:
+##        vereq(e.filename, "spam")
+##    else:
+##        raise TestFailed("no SyntaxError for %r" % (brokencode,))
+##checkfilename("def f(x): foo)(")  # parse-time
+##checkfilename("def f(x): global x")  # symtable-build-time
+
+class SymtableTest(unittest.TestCase):
+    def test_invalid_args(self):
+        self.assertRaises(TypeError, symtable.symtable, "42")
+        self.assertRaises(ValueError, symtable.symtable, "42", "?", "")
+
+    def test_eval(self):
+        symbols = symtable.symtable("42", "?", "eval")
+
+    def test_single(self):
+        symbols = symtable.symtable("42", "?", "single")
+
+    def test_exec(self):
+        symbols = symtable.symtable("def f(x): return x", "?", "exec")
+
+
+def test_main():
+    test_support.run_unittest(SymtableTest)
+
+if __name__ == '__main__':
+    test_main()