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Add a test that khrplatform.h (if present) agrees with us.

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macos/v1.5.9
Eric Anholt 11 years ago
parent c996534080
commit e4f5da9539
6 changed files with 195 additions and 0 deletions
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  1. 6
      configure.ac
  2. 1
      test/.gitignore
  3. 7
      test/Makefile.am
  4. 65
      test/khronos_typedefs.c
  5. 47
      test/khronos_typedefs.h
  6. 69
      test/khronos_typedefs_nonepoxy.c

6
configure.ac
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@ -48,6 +48,12 @@ AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
AC_SYS_LARGEFILE
AC_CHECK_HEADER([KHR/khrplatform.h],
[AC_DEFINE([HAVE_KHRPLATFORM_H], [1],
[Define to 1 if you have <KHR/khrplatform.h> (used for tests)]
)]
)
# OS X defaults to having -Wint-conversion ("warn when passing
# uintptr_t to a void *") by default. Kill that.
XORG_TESTSET_CFLAG(CWARNFLAGS, [-Wno-int-conversion])

1
test/.gitignore vendored
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@ -9,6 +9,7 @@ glx_public_api_core
glx_shared_znow
glx_static
headerguards
khronos_typedefs
miscdefines
wgl_core_and_exts
*.log

7
test/Makefile.am
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@ -56,6 +56,7 @@ TESTS = \
$(WGL_TESTS) \
headerguards$(EXEEXT) \
miscdefines$(EXEEXT) \
khronos_typedefs$(EXEEXT) \
$()
XFAIL_TESTS = \
@ -127,4 +128,10 @@ glx_shared_znow_SOURCES = glx_static.c
glx_shared_znow_LDADD = $(DLOPEN_LIBS) $(EPOXY) libglx_common.la $(X11_LIBS)
glx_shared_znow_LDFLAGS = -z now
khronos_typedefs_SOURCES = \
khronos_typedefs.c \
khronos_typedefs.h \
khronos_typedefs_nonepoxy.c \
$()
wgl_core_and_exts_LDADD = $(EPOXY) libwgl_common.la -lgdi32

65
test/khronos_typedefs.c
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@ -0,0 +1,65 @@
/*
* Copyright © 2014 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <stdio.h>
#include "khronos_typedefs.h"
#include "epoxy/gl.h"
#define COMPARE_SIZE(type) \
do { \
if (sizeof(type) != system_sizes[type ## _slot]) { \
fprintf(stderr, "system %s is size %d, epoxy is %d\n", \
#type, \
(int)system_sizes[type ## _slot], \
(int)sizeof(type)); \
error = true; \
} \
} while (0)
int
main(int argc, char **argv)
{
uint32_t system_sizes[khronos_typedef_count];
bool error = false;
get_system_typedef_sizes(system_sizes);
COMPARE_SIZE(khronos_int8_t);
COMPARE_SIZE(khronos_uint8_t);
COMPARE_SIZE(khronos_int16_t);
COMPARE_SIZE(khronos_uint16_t);
COMPARE_SIZE(khronos_int32_t);
COMPARE_SIZE(khronos_uint32_t);
COMPARE_SIZE(khronos_int64_t);
COMPARE_SIZE(khronos_uint64_t);
COMPARE_SIZE(khronos_intptr_t);
COMPARE_SIZE(khronos_uintptr_t);
COMPARE_SIZE(khronos_ssize_t);
COMPARE_SIZE(khronos_usize_t);
COMPARE_SIZE(khronos_float_t);
COMPARE_SIZE(khronos_utime_nanoseconds_t);
COMPARE_SIZE(khronos_stime_nanoseconds_t);
COMPARE_SIZE(khronos_boolean_enum_t);
return error;
}

47
test/khronos_typedefs.h
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@ -0,0 +1,47 @@
/*
* Copyright © 2014 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <stdint.h>
enum typedef_slot {
khronos_int8_t_slot,
khronos_uint8_t_slot,
khronos_int16_t_slot,
khronos_uint16_t_slot,
khronos_int32_t_slot,
khronos_uint32_t_slot,
khronos_int64_t_slot,
khronos_uint64_t_slot,
khronos_intptr_t_slot,
khronos_uintptr_t_slot,
khronos_ssize_t_slot,
khronos_usize_t_slot,
khronos_float_t_slot,
/* khrplatform.h claims it defines khronos_time_ns_t, but it doesn't. */
khronos_utime_nanoseconds_t_slot,
khronos_stime_nanoseconds_t_slot,
khronos_boolean_enum_t_slot,
khronos_typedef_count
};
void get_system_typedef_sizes(uint32_t *sizes);

69
test/khronos_typedefs_nonepoxy.c
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@ -0,0 +1,69 @@
/*
* Copyright © 2014 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <stdio.h>
#include <stdlib.h>
#include "config.h"
#include "khronos_typedefs.h"
#ifdef HAVE_KHRPLATFORM_H
#include <KHR/khrplatform.h>
#define GET_SIZE(type) sizes[type ## _slot] = sizeof(type)
void
get_system_typedef_sizes(uint32_t *sizes)
{
GET_SIZE(khronos_int8_t);
GET_SIZE(khronos_uint8_t);
GET_SIZE(khronos_int16_t);
GET_SIZE(khronos_uint16_t);
GET_SIZE(khronos_int32_t);
GET_SIZE(khronos_uint32_t);
GET_SIZE(khronos_int64_t);
GET_SIZE(khronos_uint64_t);
GET_SIZE(khronos_intptr_t);
GET_SIZE(khronos_uintptr_t);
GET_SIZE(khronos_ssize_t);
GET_SIZE(khronos_usize_t);
GET_SIZE(khronos_float_t);
GET_SIZE(khronos_utime_nanoseconds_t);
GET_SIZE(khronos_stime_nanoseconds_t);
GET_SIZE(khronos_boolean_enum_t);
}
#else /* !HAVE_KHRPLATFORM_H */
/* Don't care -- this is a conditional case in test code. */
#pragma GCC diagnostic ignored "-Wsuggest-attribute=noreturn"
void
get_system_typedef_sizes(uint32_t *sizes)
{
fprintf(stderr, "./configure failed to find khrplatform.h\n");
exit(77);
}
#endif
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