swig/Examples/test-suite/python/python_strict_unicode_runme.py
William S Fulton 982b08dced Convert two tests to work with both Python 2 and 3
Now these two tests work without having to use 2to3
2020-08-13 23:34:28 +01:00

80 lines
2.6 KiB
Python

import python_strict_unicode
import sys
test_bytes = b"hello \x01world\x99"
BYTES = b"BYTES"
if sys.version_info[0:2] < (3, 0):
test_unicode = u"h\udce9llo w\u00f6rld"
UNICODE = u"UNICODE"
type_unicode_string = type(u"")
else:
test_unicode = "h\udce9llo w\u00f6rld"
UNICODE = "UNICODE"
type_unicode_string = type("")
# Test that byte string inputs and outputs work as expected
bdbl = python_strict_unicode.double_str(test_bytes)
if bdbl != test_bytes + test_bytes:
raise RuntimeError("Failed to double string")
if type(bdbl) != type(BYTES):
raise RuntimeError("Wrong type output for string")
bout = python_strict_unicode.same_str(test_bytes)
if bout != test_bytes:
raise RuntimeError("Failed to copy char*")
if type(bout) != type(BYTES):
raise RuntimeError("Wrong type output for char*")
# Test that unicode string inputs and outputs work as expected
udbl = python_strict_unicode.double_wstr(test_unicode)
if udbl != test_unicode + test_unicode:
raise RuntimeError("Failed to double wide string")
if type(udbl) != type_unicode_string:
raise RuntimeError("Wrong type output for wide string")
uout = python_strict_unicode.same_wstr(test_unicode)
if uout != test_unicode:
raise RuntimeError("Failed to copy wchar_t*")
if type(uout) != type_unicode_string:
raise RuntimeError("Wrong type output for wchar_t*")
# Test that overloading is handled properly
bovr = python_strict_unicode.overload(test_bytes)
if bovr != BYTES:
raise RuntimeError("Failed to return bytes from overload")
if type(bovr) != type(BYTES):
raise RuntimeError("Wrong type output from overload")
uovr = python_strict_unicode.overload(test_unicode)
if uovr != UNICODE:
raise RuntimeError("Failed to return unicode from overload")
if type(uovr) != type_unicode_string:
raise RuntimeERror("Wrong type output from overload")
# Test that bytes aren't accepted as wide strings and unicode isn't accepted as narrow strings
try:
python_strict_unicode.double_str(test_unicode)
error = 1
except TypeError:
error = 0
if error:
raise RuntimeError("Unicode accepted for string")
try:
python_strict_unicode.same_str(test_unicode)
error = 1
except TypeError:
error = 0
if error:
raise RuntimeError("Unicode accepted for char*")
try:
python_strict_unicode.double_wstr(test_bytes)
error = 1
except TypeError:
error = 0
if error:
raise RuntimeError("Bytes accepted for wstring")
try:
python_strict_unicode.same_wstr(test_bytes)
error = 1
except TypeError:
error = 0
if error:
raise RuntimeError("Bytes accepted for wchar_t*")