diff options
Diffstat (limited to 'testing/cffi0/test_function.py')
| -rw-r--r-- | testing/cffi0/test_function.py | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/testing/cffi0/test_function.py b/testing/cffi0/test_function.py index b4bb23d..84d8db6 100644 --- a/testing/cffi0/test_function.py +++ b/testing/cffi0/test_function.py @@ -5,7 +5,7 @@ import math, os, sys import ctypes.util from cffi.backend_ctypes import CTypesBackend from testing.udir import udir -from testing.support import FdWriteCapture, StdErrCapture +from testing.support import FdWriteCapture, StdErrCapture, is_musl from .backend_tests import needs_dlopen_none try: @@ -13,6 +13,12 @@ try: except ImportError: from io import StringIO +try: + from packaging.tags import platform_tags + _platform_tags_cached = set(platform_tags()) + _is_musl = any(t.startswith('musllinux') for t in _platform_tags_cached) +except ImportError: + _is_musl = False lib_m = 'm' if sys.platform == 'win32': @@ -20,6 +26,8 @@ if sys.platform == 'win32': import distutils.ccompiler if distutils.ccompiler.get_default_compiler() == 'msvc': lib_m = 'msvcrt' +elif is_musl: + lib_m = 'c' class TestFunction(object): Backend = CTypesBackend @@ -165,11 +173,15 @@ class TestFunction(object): ffi.cast("long long", 168)) ffi.C.fprintf(ffi.C.stderr, b"hello %p\n", ffi.NULL) res = fd.getvalue() + if is_musl: + nil_repr = b'0' + else: + nil_repr = 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)\n") + b"hello " + nil_repr + b"\n") def test_must_specify_type_of_vararg(self): ffi = FFI(backend=self.Backend()) @@ -265,7 +277,7 @@ class TestFunction(object): assert res == 5 def test_write_variable(self): - if not sys.platform.startswith('linux'): + if not sys.platform.startswith('linux') or _is_musl: py.test.skip("probably no symbol 'stdout' in the lib") ffi = FFI(backend=self.Backend()) ffi.cdef(""" |