4710c53dca
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
148 lines
4.9 KiB
Python
148 lines
4.9 KiB
Python
#!/usr/bin/env python
|
|
# UserString is a wrapper around the native builtin string type.
|
|
# UserString instances should behave similar to builtin string objects.
|
|
|
|
import string
|
|
from test import test_support, string_tests
|
|
from UserString import UserString, MutableString
|
|
import warnings
|
|
|
|
class UserStringTest(
|
|
string_tests.CommonTest,
|
|
string_tests.MixinStrUnicodeUserStringTest,
|
|
string_tests.MixinStrStringUserStringTest,
|
|
string_tests.MixinStrUserStringTest
|
|
):
|
|
|
|
type2test = UserString
|
|
|
|
# Overwrite the three testing methods, because UserString
|
|
# can't cope with arguments propagated to UserString
|
|
# (and we don't test with subclasses)
|
|
def checkequal(self, result, object, methodname, *args):
|
|
result = self.fixtype(result)
|
|
object = self.fixtype(object)
|
|
# we don't fix the arguments, because UserString can't cope with it
|
|
realresult = getattr(object, methodname)(*args)
|
|
self.assertEqual(
|
|
result,
|
|
realresult
|
|
)
|
|
|
|
def checkraises(self, exc, object, methodname, *args):
|
|
object = self.fixtype(object)
|
|
# we don't fix the arguments, because UserString can't cope with it
|
|
self.assertRaises(
|
|
exc,
|
|
getattr(object, methodname),
|
|
*args
|
|
)
|
|
|
|
def checkcall(self, object, methodname, *args):
|
|
object = self.fixtype(object)
|
|
# we don't fix the arguments, because UserString can't cope with it
|
|
getattr(object, methodname)(*args)
|
|
|
|
class MutableStringTest(UserStringTest):
|
|
type2test = MutableString
|
|
|
|
# MutableStrings can be hashed => deactivate test
|
|
def test_hash(self):
|
|
pass
|
|
|
|
def test_setitem(self):
|
|
s = self.type2test("foo")
|
|
self.assertRaises(IndexError, s.__setitem__, -4, "bar")
|
|
self.assertRaises(IndexError, s.__setitem__, 3, "bar")
|
|
s[-1] = "bar"
|
|
self.assertEqual(s, "fobar")
|
|
s[0] = "bar"
|
|
self.assertEqual(s, "barobar")
|
|
|
|
def test_delitem(self):
|
|
s = self.type2test("foo")
|
|
self.assertRaises(IndexError, s.__delitem__, -4)
|
|
self.assertRaises(IndexError, s.__delitem__, 3)
|
|
del s[-1]
|
|
self.assertEqual(s, "fo")
|
|
del s[0]
|
|
self.assertEqual(s, "o")
|
|
del s[0]
|
|
self.assertEqual(s, "")
|
|
|
|
def test_setslice(self):
|
|
s = self.type2test("foo")
|
|
s[:] = "bar"
|
|
self.assertEqual(s, "bar")
|
|
s[1:2] = "foo"
|
|
self.assertEqual(s, "bfoor")
|
|
s[1:-1] = UserString("a")
|
|
self.assertEqual(s, "bar")
|
|
s[0:10] = 42
|
|
self.assertEqual(s, "42")
|
|
|
|
def test_delslice(self):
|
|
s = self.type2test("foobar")
|
|
del s[3:10]
|
|
self.assertEqual(s, "foo")
|
|
del s[-1:10]
|
|
self.assertEqual(s, "fo")
|
|
|
|
def test_extended_set_del_slice(self):
|
|
indices = (0, None, 1, 3, 19, 100, -1, -2, -31, -100)
|
|
orig = string.ascii_letters + string.digits
|
|
for start in indices:
|
|
for stop in indices:
|
|
# Use indices[1:] when MutableString can handle real
|
|
# extended slices
|
|
for step in (None, 1, -1):
|
|
s = self.type2test(orig)
|
|
L = list(orig)
|
|
# Make sure we have a slice of exactly the right length,
|
|
# but with (hopefully) different data.
|
|
data = L[start:stop:step]
|
|
data.reverse()
|
|
L[start:stop:step] = data
|
|
s[start:stop:step] = "".join(data)
|
|
self.assertEqual(s, "".join(L))
|
|
|
|
del L[start:stop:step]
|
|
del s[start:stop:step]
|
|
self.assertEqual(s, "".join(L))
|
|
|
|
def test_immutable(self):
|
|
s = self.type2test("foobar")
|
|
s2 = s.immutable()
|
|
self.assertEqual(s, s2)
|
|
self.assertIsInstance(s2, UserString)
|
|
|
|
def test_iadd(self):
|
|
s = self.type2test("foo")
|
|
s += "bar"
|
|
self.assertEqual(s, "foobar")
|
|
s += UserString("baz")
|
|
self.assertEqual(s, "foobarbaz")
|
|
s += 42
|
|
self.assertEqual(s, "foobarbaz42")
|
|
|
|
def test_imul(self):
|
|
s = self.type2test("foo")
|
|
s *= 1
|
|
self.assertEqual(s, "foo")
|
|
s *= 2
|
|
self.assertEqual(s, "foofoo")
|
|
s *= -1
|
|
self.assertEqual(s, "")
|
|
|
|
def test_main():
|
|
with warnings.catch_warnings():
|
|
warnings.filterwarnings("ignore", ".*MutableString has been removed",
|
|
DeprecationWarning)
|
|
warnings.filterwarnings("ignore",
|
|
".*__(get|set|del)slice__ has been removed",
|
|
DeprecationWarning)
|
|
test_support.run_unittest(UserStringTest, MutableStringTest)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|