1 files changed, 0 insertions, 94 deletions
diff --git a/Lib/test/test_lib2to3/pytree_idempotency.py b/Lib/test/test_lib2to3/pytree_idempotency.py
deleted file mode 100755
index eb2e2aa..0000000
--- a/Lib/test/test_lib2to3/pytree_idempotency.py
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/bin/env python3
-# Copyright 2006 Google, Inc. All Rights Reserved.
-# Licensed to PSF under a Contributor Agreement.
-
-"""Main program for testing the infrastructure."""
-
-from __future__ import print_function
-
-__author__ = "Guido van Rossum <guido@python.org>"
-
-# Support imports (need to be imported first)
-from . import support
-
-# Python imports
-import os
-import sys
-import logging
-
-# Local imports
-from lib2to3 import pytree
-from lib2to3 import pgen2
-from lib2to3.pgen2 import driver
-
-logging.basicConfig()
-
-def main():
-    gr = driver.load_grammar("Grammar.txt")
-    dr = driver.Driver(gr, convert=pytree.convert)
-
-    fn = "example.py"
-    tree = dr.parse_file(fn, debug=True)
-    if not diff(fn, tree):
-        print("No diffs.")
-    if not sys.argv[1:]:
-        return # Pass a dummy argument to run the complete test suite below
-
-    problems = []
-
-    # Process every imported module
-    for name in sys.modules:
-        mod = sys.modules[name]
-        if mod is None or not hasattr(mod, "__file__"):
-            continue
-        fn = mod.__file__
-        if fn.endswith(".pyc"):
-            fn = fn[:-1]
-        if not fn.endswith(".py"):
-            continue
-        print("Parsing", fn, file=sys.stderr)
-        tree = dr.parse_file(fn, debug=True)
-        if diff(fn, tree):
-            problems.append(fn)
-
-    # Process every single module on sys.path (but not in packages)
-    for dir in sys.path:
-        try:
-            names = os.listdir(dir)
-        except OSError:
-            continue
-        print("Scanning", dir, "...", file=sys.stderr)
-        for name in names:
-            if not name.endswith(".py"):
-                continue
-            print("Parsing", name, file=sys.stderr)
-            fn = os.path.join(dir, name)
-            try:
-                tree = dr.parse_file(fn, debug=True)
-            except pgen2.parse.ParseError as err:
-                print("ParseError:", err)
-            else:
-                if diff(fn, tree):
-                    problems.append(fn)
-
-    # Show summary of problem files
-    if not problems:
-        print("No problems.  Congratulations!")
-    else:
-        print("Problems in following files:")
-        for fn in problems:
-            print("***", fn)
-
-def diff(fn, tree):
-    f = open("@", "w")
-    try:
-        f.write(str(tree))
-    finally:
-        f.close()
-    try:
-        return os.system("diff -u %s @" % fn)
-    finally:
-        os.remove("@")
-
-if __name__ == "__main__":
-    main()