diff options
Diffstat (limited to 'lib/python2.7/ctypes/test/test_loading.py')
| -rw-r--r-- | lib/python2.7/ctypes/test/test_loading.py | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/lib/python2.7/ctypes/test/test_loading.py b/lib/python2.7/ctypes/test/test_loading.py deleted file mode 100644 index 26683d8..0000000 --- a/lib/python2.7/ctypes/test/test_loading.py +++ /dev/null @@ -1,106 +0,0 @@ -from ctypes import * -import sys, unittest -import os -from ctypes.util import find_library -from ctypes.test import is_resource_enabled - -libc_name = None -if os.name == "nt": - libc_name = find_library("c") -elif os.name == "ce": - libc_name = "coredll" -elif sys.platform == "cygwin": - libc_name = "cygwin1.dll" -else: - libc_name = find_library("c") - -if is_resource_enabled("printing"): - print "libc_name is", libc_name - -class LoaderTest(unittest.TestCase): - - unknowndll = "xxrandomnamexx" - - if libc_name is not None: - def test_load(self): - CDLL(libc_name) - CDLL(os.path.basename(libc_name)) - self.assertRaises(OSError, CDLL, self.unknowndll) - - if libc_name is not None and os.path.basename(libc_name) == "libc.so.6": - def test_load_version(self): - cdll.LoadLibrary("libc.so.6") - # linux uses version, libc 9 should not exist - self.assertRaises(OSError, cdll.LoadLibrary, "libc.so.9") - self.assertRaises(OSError, cdll.LoadLibrary, self.unknowndll) - - def test_find(self): - for name in ("c", "m"): - lib = find_library(name) - if lib: - cdll.LoadLibrary(lib) - CDLL(lib) - - if os.name in ("nt", "ce"): - def test_load_library(self): - self.assertFalse(libc_name is None) - if is_resource_enabled("printing"): - print find_library("kernel32") - print find_library("user32") - - if os.name == "nt": - windll.kernel32.GetModuleHandleW - windll["kernel32"].GetModuleHandleW - windll.LoadLibrary("kernel32").GetModuleHandleW - WinDLL("kernel32").GetModuleHandleW - elif os.name == "ce": - windll.coredll.GetModuleHandleW - windll["coredll"].GetModuleHandleW - windll.LoadLibrary("coredll").GetModuleHandleW - WinDLL("coredll").GetModuleHandleW - - def test_load_ordinal_functions(self): - import _ctypes_test - dll = WinDLL(_ctypes_test.__file__) - # We load the same function both via ordinal and name - func_ord = dll[2] - func_name = dll.GetString - # addressof gets the address where the function pointer is stored - a_ord = addressof(func_ord) - a_name = addressof(func_name) - f_ord_addr = c_void_p.from_address(a_ord).value - f_name_addr = c_void_p.from_address(a_name).value - self.assertEqual(hex(f_ord_addr), hex(f_name_addr)) - - self.assertRaises(AttributeError, dll.__getitem__, 1234) - - if os.name == "nt": - def test_1703286_A(self): - from _ctypes import LoadLibrary, FreeLibrary - # On winXP 64-bit, advapi32 loads at an address that does - # NOT fit into a 32-bit integer. FreeLibrary must be able - # to accept this address. - - # These are tests for http://www.python.org/sf/1703286 - handle = LoadLibrary("advapi32") - FreeLibrary(handle) - - def test_1703286_B(self): - # Since on winXP 64-bit advapi32 loads like described - # above, the (arbitrarily selected) CloseEventLog function - # also has a high address. 'call_function' should accept - # addresses so large. - from _ctypes import call_function - advapi32 = windll.advapi32 - # Calling CloseEventLog with a NULL argument should fail, - # but the call should not segfault or so. - self.assertEqual(0, advapi32.CloseEventLog(None)) - windll.kernel32.GetProcAddress.argtypes = c_void_p, c_char_p - windll.kernel32.GetProcAddress.restype = c_void_p - proc = windll.kernel32.GetProcAddress(advapi32._handle, "CloseEventLog") - self.assertTrue(proc) - # This is the real test: call the function via 'call_function' - self.assertEqual(0, call_function(proc, (None,))) - -if __name__ == "__main__": - unittest.main() |