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/*
* Tests to ensure that our type definitions are correct
*
* These depend on -Werror, -Wall being set to catch the build error.
*/
#include <stdio.h>
#ifndef _MSC_VER
#include <stdint.h>
#endif
#include <string.h>
#include <glib.h>
#include "test.h"
RESULT
test_formats ()
{
char buffer [1024];
gsize a = 1;
sprintf (buffer, "%" G_GSIZE_FORMAT, a);
return NULL;
}
RESULT
test_ptrconv ()
{
int iv, iv2;
unsigned int uv, uv2;
gpointer ptr;
iv = G_MAXINT32;
ptr = GINT_TO_POINTER (iv);
iv2 = GPOINTER_TO_INT (ptr);
if (iv != iv2)
return FAILED ("int to pointer and back conversions fail %d != %d", iv, iv2);
iv = G_MININT32;
ptr = GINT_TO_POINTER (iv);
iv2 = GPOINTER_TO_INT (ptr);
if (iv != iv2)
return FAILED ("int to pointer and back conversions fail %d != %d", iv, iv2);
iv = 1;
ptr = GINT_TO_POINTER (iv);
iv2 = GPOINTER_TO_INT (ptr);
if (iv != iv2)
return FAILED ("int to pointer and back conversions fail %d != %d", iv, iv2);
iv = -1;
ptr = GINT_TO_POINTER (iv);
iv2 = GPOINTER_TO_INT (ptr);
if (iv != iv2)
return FAILED ("int to pointer and back conversions fail %d != %d", iv, iv2);
iv = 0;
ptr = GINT_TO_POINTER (iv);
iv2 = GPOINTER_TO_INT (ptr);
if (iv != iv2)
return FAILED ("int to pointer and back conversions fail %d != %d", iv, iv2);
uv = 0;
ptr = GUINT_TO_POINTER (uv);
uv2 = GPOINTER_TO_UINT (ptr);
if (uv != uv2)
return FAILED ("uint to pointer and back conversions fail %u != %d", uv, uv2);
uv = 1;
ptr = GUINT_TO_POINTER (uv);
uv2 = GPOINTER_TO_UINT (ptr);
if (uv != uv2)
return FAILED ("uint to pointer and back conversions fail %u != %d", uv, uv2);
uv = UINT32_MAX;
ptr = GUINT_TO_POINTER (uv);
uv2 = GPOINTER_TO_UINT (ptr);
if (uv != uv2)
return FAILED ("uint to pointer and back conversions fail %u != %d", uv, uv2);
return NULL;
}
typedef struct {
int a;
int b;
} my_struct;
RESULT
test_offset ()
{
if (G_STRUCT_OFFSET (my_struct, a) != 0)
return FAILED ("offset of a is not zero");
if (G_STRUCT_OFFSET (my_struct, b) != 4 && G_STRUCT_OFFSET (my_struct, b) != 8)
return FAILED ("offset of b is 4 or 8, macro might be busted");
return OK;
}
static Test size_tests [] = {
{"formats", test_formats},
{"ptrconv", test_ptrconv},
{"g_struct_offset", test_offset},
{NULL, NULL}
};
DEFINE_TEST_GROUP_INIT(size_tests_init, size_tests)
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