From 17598d49e1091e2745d8f01288f95007189cdcf5 Mon Sep 17 00:00:00 2001 From: Damien George Date: Sat, 6 Sep 2014 17:46:52 +0100 Subject: unix: Don't use -Wno-error=cpp or #warning; fix strict alias warning. For the sake of older versions of gcc (and other compilers), don't use the #warning CPP directive, nor the -Wno-error=cpp option. Also, fix a strict alias warning in modffi.c for older compilers, and add a test for ffi module. Addresses issue #847. --- tests/unix/ffi_float.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 tests/unix/ffi_float.py (limited to 'tests/unix/ffi_float.py') diff --git a/tests/unix/ffi_float.py b/tests/unix/ffi_float.py new file mode 100644 index 0000000000..96a5ceeca6 --- /dev/null +++ b/tests/unix/ffi_float.py @@ -0,0 +1,21 @@ +# test ffi float support + +import ffi + +def ffi_open(names): + err = None + for n in names: + try: + mod = ffi.open(n) + return mod + except OSError as e: + err = e + raise err + +libc = ffi_open(('libc.so', 'libc.so.0', 'libc.so.6')) + +strtof = libc.func("f", "strtof", "sp") +print('%.6f' % strtof('1.23', None)) + +strtod = libc.func("d", "strtod", "sp") +print('%.6f' % strtod('1.23', None)) -- cgit v1.2.3