diff options
Diffstat (limited to 'testing/test_function.py')
| -rw-r--r-- | testing/test_function.py | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/testing/test_function.py b/testing/test_function.py index ccf76b4..bca2e7e 100644 --- a/testing/test_function.py +++ b/testing/test_function.py @@ -112,8 +112,8 @@ class TestFunction(object): assert res == b'hello\n world\n' def test_fputs(self): - if sys.platform == 'win32': - py.test.skip("no 'stderr'") + if not sys.platform.startswith('linux'): + py.test.skip("probably no symbol 'stdout' in the lib") ffi = FFI(backend=self.Backend()) ffi.cdef(""" int fputs(const char *, void *); @@ -145,14 +145,16 @@ class TestFunction(object): ffi.C.fflush(ffi.NULL) res = fd.getvalue() if sys.platform == 'win32': - NIL = b"00000000" + NIL = "00000000" + elif sys.platform.startswith('linux'): + NIL = "(nil)" else: - NIL = b"(nil)" - assert res == (b"hello with no arguments\n" - b"hello, world!\n" - b"hello, world2!\n" - b"hello int 42 long 84 long long 168\n" - b"hello " + NIL + b"\n") + NIL = "0x0" # OS/X at least + assert res == bytes("hello with no arguments\n" + "hello, world!\n" + "hello, world2!\n" + "hello int 42 long 84 long long 168\n" + "hello " + NIL + "\n") def test_must_specify_type_of_vararg(self): ffi = FFI(backend=self.Backend()) @@ -230,8 +232,8 @@ class TestFunction(object): assert res == 5 def test_write_variable(self): - if sys.platform == 'win32': - py.test.skip("no 'stdout'") + if not sys.platform.startswith('linux'): + py.test.skip("probably no symbol 'stdout' in the lib") ffi = FFI(backend=self.Backend()) ffi.cdef(""" int puts(const char *); @@ -259,7 +261,7 @@ class TestFunction(object): ffi.C = ffi.dlopen(None) p = ffi.new("char[]", b"hello world!") q = ffi.C.strchr(p, ord('w')) - assert q.value == b"world!" + assert ffi.string(q) == b"world!" def test_function_with_struct_argument(self): if sys.platform == 'win32': @@ -272,4 +274,15 @@ class TestFunction(object): ffi.C = ffi.dlopen(None) ina = ffi.new("struct in_addr *", [0x04040404]) a = ffi.C.inet_ntoa(ina[0]) - assert a.value == b'4.4.4.4' + assert ffi.string(a) == b'4.4.4.4' + + def test_function_typedef(self): + py.test.skip("using really obscure C syntax") + ffi = FFI(backend=self.Backend()) + ffi.cdef(""" + typedef double func_t(double); + func_t sin; + """) + m = ffi.dlopen("m") + x = m.sin(1.23) + assert x == math.sin(1.23) |