Re: Testresults of libffi-3.0.9rc10 for x64 mingw target

[Anthony Green <green at redhat dot com>]

On 12/27/2009 05:34 PM, Kai Tietz wrote:
> Hello,
>
> this are the test-results for x86_64-pc-mingw32 target
>
>                  === libffi Summary ===
>
> # of expected passes            1526
> # of unexpected failures        38
> # of unexpected successes       16
> # of expected failures          54
>
> Cheers,
> Kai
>
>
>
>    


Thanks for also sending me the logs privately.

It looks like the failures are related to printing long long types.

Andrew - do you remember the origin of this addition to ffitest.h...

/* MinGW kludge.  */
#ifdef WIN64
#define PRIdLL "PRId64"
#define PRIuLL "PRIu64"
#else
#define PRIdLL "lld"
#define PRIuLL "llu"
#endif

from http://sourceware.org/ml/libffi-discuss/2009/msg00178.html .

One sample failure is this:

FAIL: libffi.call/cls_align_sint64.c (test for excess errors)
Excess errors:
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c: In function 'cls_struct_align_fn':
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:25:3: warning: unknown conversion type character 'P' in format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:25:3: warning: format '%d' expects type 'int', but argument 3 has type 'long long int'
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:25:3: warning: unknown conversion type character 'P' in format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:25:3: warning: format '%d' expects type 'int', but argument 6 has type 'long long int'
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:25:3: warning: unknown conversion type character 'P' in format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:25:3: warning: too many arguments for format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c: In function 'main':
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:80:3: warning: unknown conversion type character 'P' in format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:80:3: warning: format '%d' expects type 'int', but argument 3 has type 'long long int'
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:80:3: warning: too many arguments for format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:87:3: warning: unknown conversion type character 'P' in format
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:87:3: warning: format '%d' expects type 'int', but argument 3 has type 'long long int'
/home/ktietz/source/libffi-3.0.9rc10/testsuite/libffi.call/cls_align_sint64.c:87:3: warning: too many arguments for format

spawn [open ...]
12 PRId64 4951 127 PRId64 1: 9320 PRId64 13
res: 13 PRId64 14271
12 PRId64 4951 127 PRId64 1: 9320 PRId64 13
res: 13 PRId64 14271
PASS: libffi.call/cls_align_sint64.c execution test



AG