diff options
Diffstat (limited to 'Lib/ctypes/test')
-rw-r--r-- | Lib/ctypes/test/test_bitfields.py | 5 | ||||
-rw-r--r-- | Lib/ctypes/test/test_find.py | 43 | ||||
-rw-r--r-- | Lib/ctypes/test/test_funcptr.py | 4 | ||||
-rw-r--r-- | Lib/ctypes/test/test_loading.py | 17 | ||||
-rw-r--r-- | Lib/ctypes/test/test_objects.py | 2 | ||||
-rw-r--r-- | Lib/ctypes/test/test_parameters.py | 8 | ||||
-rw-r--r-- | Lib/ctypes/test/test_pep3118.py | 2 | ||||
-rw-r--r-- | Lib/ctypes/test/test_returnfuncptrs.py | 1 | ||||
-rw-r--r-- | Lib/ctypes/test/test_sizes.py | 1 | ||||
-rw-r--r-- | Lib/ctypes/test/test_structures.py | 7 | ||||
-rw-r--r-- | Lib/ctypes/test/test_values.py | 6 |
11 files changed, 63 insertions, 33 deletions
diff --git a/Lib/ctypes/test/test_bitfields.py b/Lib/ctypes/test/test_bitfields.py index b39d82cc0b..c71d71de69 100644 --- a/Lib/ctypes/test/test_bitfields.py +++ b/Lib/ctypes/test/test_bitfields.py @@ -3,7 +3,6 @@ from ctypes.test import need_symbol import unittest import os -import ctypes import _ctypes_test class BITS(Structure): @@ -197,7 +196,7 @@ class BitFieldTest(unittest.TestCase): class X(Structure): _fields_ = [("a", c_byte, 4), ("b", c_int, 4)] - if os.name in ("nt", "ce"): + if os.name == "nt": self.assertEqual(sizeof(X), sizeof(c_int)*2) else: self.assertEqual(sizeof(X), sizeof(c_int)) @@ -225,7 +224,7 @@ class BitFieldTest(unittest.TestCase): # MSVC does NOT combine c_short and c_int into one field, GCC # does (unless GCC is run with '-mms-bitfields' which # produces code compatible with MSVC). - if os.name in ("nt", "ce"): + if os.name == "nt": self.assertEqual(sizeof(X), sizeof(c_int) * 4) else: self.assertEqual(sizeof(X), sizeof(c_int) * 2) diff --git a/Lib/ctypes/test/test_find.py b/Lib/ctypes/test/test_find.py index 94b0b890b7..b99fdcba7b 100644 --- a/Lib/ctypes/test/test_find.py +++ b/Lib/ctypes/test/test_find.py @@ -69,5 +69,48 @@ class Test_OpenGL_libs(unittest.TestCase): self.assertFalse(os.path.lexists(test.support.TESTFN)) self.assertIsNone(result) + +@unittest.skipUnless(sys.platform.startswith('linux'), + 'Test only valid for Linux') +class LibPathFindTest(unittest.TestCase): + def test_find_on_libpath(self): + import subprocess + import tempfile + + try: + p = subprocess.Popen(['gcc', '--version'], stdout=subprocess.PIPE, + stderr=subprocess.DEVNULL) + out, _ = p.communicate() + except OSError: + raise unittest.SkipTest('gcc, needed for test, not available') + with tempfile.TemporaryDirectory() as d: + # create an empty temporary file + srcname = os.path.join(d, 'dummy.c') + libname = 'py_ctypes_test_dummy' + dstname = os.path.join(d, 'lib%s.so' % libname) + with open(srcname, 'w') as f: + pass + self.assertTrue(os.path.exists(srcname)) + # compile the file to a shared library + cmd = ['gcc', '-o', dstname, '--shared', + '-Wl,-soname,lib%s.so' % libname, srcname] + out = subprocess.check_output(cmd) + self.assertTrue(os.path.exists(dstname)) + # now check that the .so can't be found (since not in + # LD_LIBRARY_PATH) + self.assertIsNone(find_library(libname)) + # now add the location to LD_LIBRARY_PATH + with test.support.EnvironmentVarGuard() as env: + KEY = 'LD_LIBRARY_PATH' + if KEY not in env: + v = d + else: + v = '%s:%s' % (env[KEY], d) + env.set(KEY, v) + # now check that the .so can be found (since in + # LD_LIBRARY_PATH) + self.assertEqual(find_library(libname), 'lib%s.so' % libname) + + if __name__ == "__main__": unittest.main() diff --git a/Lib/ctypes/test/test_funcptr.py b/Lib/ctypes/test/test_funcptr.py index ff25c8febd..f34734b164 100644 --- a/Lib/ctypes/test/test_funcptr.py +++ b/Lib/ctypes/test/test_funcptr.py @@ -1,4 +1,4 @@ -import os, unittest +import unittest from ctypes import * try: @@ -39,7 +39,7 @@ class CFuncPtrTestCase(unittest.TestCase): # possible, as in C, to call cdecl functions with more parameters. #self.assertRaises(TypeError, c, 1, 2, 3) self.assertEqual(c(1, 2, 3, 4, 5, 6), 3) - if not WINFUNCTYPE is CFUNCTYPE and os.name != "ce": + if not WINFUNCTYPE is CFUNCTYPE: self.assertRaises(TypeError, s, 1, 2, 3) def test_structures(self): diff --git a/Lib/ctypes/test/test_loading.py b/Lib/ctypes/test/test_loading.py index 28468c1cd3..45571f3d3d 100644 --- a/Lib/ctypes/test/test_loading.py +++ b/Lib/ctypes/test/test_loading.py @@ -11,8 +11,6 @@ def setUpModule(): global libc_name 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: @@ -49,8 +47,8 @@ class LoaderTest(unittest.TestCase): cdll.LoadLibrary(lib) CDLL(lib) - @unittest.skipUnless(os.name in ("nt", "ce"), - 'test specific to Windows (NT/CE)') + @unittest.skipUnless(os.name == "nt", + 'test specific to Windows') def test_load_library(self): # CRT is no longer directly loadable. See issue23606 for the # discussion about alternative approaches. @@ -64,14 +62,9 @@ class LoaderTest(unittest.TestCase): 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 - - @unittest.skipUnless(os.name in ("nt", "ce"), - 'test specific to Windows (NT/CE)') + + @unittest.skipUnless(os.name == "nt", + 'test specific to Windows') def test_load_ordinal_functions(self): import _ctypes_test dll = WinDLL(_ctypes_test.__file__) diff --git a/Lib/ctypes/test/test_objects.py b/Lib/ctypes/test/test_objects.py index ef7b20b000..19e3dc1f2d 100644 --- a/Lib/ctypes/test/test_objects.py +++ b/Lib/ctypes/test/test_objects.py @@ -54,7 +54,7 @@ of 'x' ('_b_base_' is either None, or the root object owning the memory block): ''' -import unittest, doctest, sys +import unittest, doctest import ctypes.test.test_objects diff --git a/Lib/ctypes/test/test_parameters.py b/Lib/ctypes/test/test_parameters.py index e56bccf999..363f58612d 100644 --- a/Lib/ctypes/test/test_parameters.py +++ b/Lib/ctypes/test/test_parameters.py @@ -1,4 +1,4 @@ -import unittest, sys +import unittest from ctypes.test import need_symbol class SimpleTypesTestCase(unittest.TestCase): @@ -49,7 +49,7 @@ class SimpleTypesTestCase(unittest.TestCase): # XXX Replace by c_char_p tests def test_cstrings(self): - from ctypes import c_char_p, byref + from ctypes import c_char_p # c_char_p.from_param on a Python String packs the string # into a cparam object @@ -68,7 +68,7 @@ class SimpleTypesTestCase(unittest.TestCase): @need_symbol('c_wchar_p') def test_cw_strings(self): - from ctypes import byref, c_wchar_p + from ctypes import c_wchar_p c_wchar_p.from_param("123") @@ -98,7 +98,7 @@ class SimpleTypesTestCase(unittest.TestCase): def test_byref_pointer(self): # The from_param class method of POINTER(typ) classes accepts what is # returned by byref(obj), it type(obj) == typ - from ctypes import c_short, c_uint, c_int, c_long, pointer, POINTER, byref + from ctypes import c_short, c_uint, c_int, c_long, POINTER, byref LPINT = POINTER(c_int) LPINT.from_param(byref(c_int(42))) diff --git a/Lib/ctypes/test/test_pep3118.py b/Lib/ctypes/test/test_pep3118.py index 32f802c861..d68397ea80 100644 --- a/Lib/ctypes/test/test_pep3118.py +++ b/Lib/ctypes/test/test_pep3118.py @@ -1,6 +1,6 @@ import unittest from ctypes import * -import re, struct, sys +import re, sys if sys.byteorder == "little": THIS_ENDIAN = "<" diff --git a/Lib/ctypes/test/test_returnfuncptrs.py b/Lib/ctypes/test/test_returnfuncptrs.py index 93eba6bb76..1974f40df6 100644 --- a/Lib/ctypes/test/test_returnfuncptrs.py +++ b/Lib/ctypes/test/test_returnfuncptrs.py @@ -1,6 +1,5 @@ import unittest from ctypes import * -import os import _ctypes_test diff --git a/Lib/ctypes/test/test_sizes.py b/Lib/ctypes/test/test_sizes.py index f9b5e97260..4ceacbc290 100644 --- a/Lib/ctypes/test/test_sizes.py +++ b/Lib/ctypes/test/test_sizes.py @@ -2,7 +2,6 @@ from ctypes import * -import sys import unittest diff --git a/Lib/ctypes/test/test_structures.py b/Lib/ctypes/test/test_structures.py index c4a651c966..8f6fe5f254 100644 --- a/Lib/ctypes/test/test_structures.py +++ b/Lib/ctypes/test/test_structures.py @@ -326,11 +326,8 @@ class StructureTestCase(unittest.TestCase): cls, msg = self.get_except(Person, b"Someone", (b"a", b"b", b"c")) self.assertEqual(cls, RuntimeError) - if issubclass(Exception, object): - self.assertEqual(msg, - "(Phone) <class 'TypeError'>: too many initializers") - else: - self.assertEqual(msg, "(Phone) TypeError: too many initializers") + self.assertEqual(msg, + "(Phone) <class 'TypeError'>: too many initializers") def test_huge_field_name(self): # issue12881: segfault with large structure field names diff --git a/Lib/ctypes/test/test_values.py b/Lib/ctypes/test/test_values.py index 5a3a47f968..e71b48020f 100644 --- a/Lib/ctypes/test/test_values.py +++ b/Lib/ctypes/test/test_values.py @@ -79,9 +79,9 @@ class PythonValuesTestCase(unittest.TestCase): continue items.append((entry.name.decode("ascii"), entry.size)) - expected = [("__hello__", 161), - ("__phello__", -161), - ("__phello__.spam", 161), + expected = [("__hello__", 139), + ("__phello__", -139), + ("__phello__.spam", 139), ] self.assertEqual(items, expected, "PyImport_FrozenModules example " "in Doc/library/ctypes.rst may be out of date") |