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-rw-r--r--lib/python2.7/test/test_code.py147
1 files changed, 0 insertions, 147 deletions
diff --git a/lib/python2.7/test/test_code.py b/lib/python2.7/test/test_code.py
deleted file mode 100644
index 97adf59..0000000
--- a/lib/python2.7/test/test_code.py
+++ /dev/null
@@ -1,147 +0,0 @@
-"""This module includes tests of the code object representation.
-
->>> def f(x):
-... def g(y):
-... return x + y
-... return g
-...
-
->>> dump(f.func_code)
-name: f
-argcount: 1
-names: ()
-varnames: ('x', 'g')
-cellvars: ('x',)
-freevars: ()
-nlocals: 2
-flags: 3
-consts: ('None', '<code object g>')
-
->>> dump(f(4).func_code)
-name: g
-argcount: 1
-names: ()
-varnames: ('y',)
-cellvars: ()
-freevars: ('x',)
-nlocals: 1
-flags: 19
-consts: ('None',)
-
->>> def h(x, y):
-... a = x + y
-... b = x - y
-... c = a * b
-... return c
-...
->>> dump(h.func_code)
-name: h
-argcount: 2
-names: ()
-varnames: ('x', 'y', 'a', 'b', 'c')
-cellvars: ()
-freevars: ()
-nlocals: 5
-flags: 67
-consts: ('None',)
-
->>> def attrs(obj):
-... print obj.attr1
-... print obj.attr2
-... print obj.attr3
-
->>> dump(attrs.func_code)
-name: attrs
-argcount: 1
-names: ('attr1', 'attr2', 'attr3')
-varnames: ('obj',)
-cellvars: ()
-freevars: ()
-nlocals: 1
-flags: 67
-consts: ('None',)
-
->>> def optimize_away():
-... 'doc string'
-... 'not a docstring'
-... 53
-... 53L
-
->>> dump(optimize_away.func_code)
-name: optimize_away
-argcount: 0
-names: ()
-varnames: ()
-cellvars: ()
-freevars: ()
-nlocals: 0
-flags: 67
-consts: ("'doc string'", 'None')
-
-"""
-
-import unittest
-import weakref
-import _testcapi
-
-
-def consts(t):
- """Yield a doctest-safe sequence of object reprs."""
- for elt in t:
- r = repr(elt)
- if r.startswith("<code object"):
- yield "<code object %s>" % elt.co_name
- else:
- yield r
-
-def dump(co):
- """Print out a text representation of a code object."""
- for attr in ["name", "argcount", "names", "varnames", "cellvars",
- "freevars", "nlocals", "flags"]:
- print "%s: %s" % (attr, getattr(co, "co_" + attr))
- print "consts:", tuple(consts(co.co_consts))
-
-
-class CodeTest(unittest.TestCase):
-
- def test_newempty(self):
- co = _testcapi.code_newempty("filename", "funcname", 15)
- self.assertEqual(co.co_filename, "filename")
- self.assertEqual(co.co_name, "funcname")
- self.assertEqual(co.co_firstlineno, 15)
-
-
-class CodeWeakRefTest(unittest.TestCase):
-
- def test_basic(self):
- # Create a code object in a clean environment so that we know we have
- # the only reference to it left.
- namespace = {}
- exec "def f(): pass" in globals(), namespace
- f = namespace["f"]
- del namespace
-
- self.called = False
- def callback(code):
- self.called = True
-
- # f is now the last reference to the function, and through it, the code
- # object. While we hold it, check that we can create a weakref and
- # deref it. Then delete it, and check that the callback gets called and
- # the reference dies.
- coderef = weakref.ref(f.__code__, callback)
- self.assertTrue(bool(coderef()))
- del f
- self.assertFalse(bool(coderef()))
- self.assertTrue(self.called)
-
-
-def test_main(verbose=None):
- from test.test_support import run_doctest, run_unittest
- from test import test_code
- run_doctest(test_code, verbose)
- run_unittest(CodeTest, CodeWeakRefTest)
-
-
-if __name__ == "__main__":
- test_main()