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enhanced xma realloc()

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hyung-hwan
2010-08-01 01:45:47 +00:00
parent 4ef1730e71
commit 221db8488e
10 changed files with 2837 additions and 293 deletions
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122
qse/samples/cmn/xma.c
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@ -1,11 +1,15 @@
#include <qse/cmn/xma.h>
#include <qse/cmn/stdio.h>
int main ()
#define R(f) \
do { \
qse_printf (QSE_T("== %s ==\n"), QSE_T(#f)); \
if (f() == -1) return -1; \
} while (0)
static int test1 ()
{
int i;
void* ptr[100];
void* x;
qse_xma_t* xma = qse_xma_open (QSE_NULL, 0, 100000L);
if (xma == QSE_NULL)
@ -18,17 +22,88 @@ int main ()
ptr[1] = qse_xma_alloc (xma, 1000);
ptr[2] = qse_xma_alloc (xma, 3000);
ptr[3] = qse_xma_alloc (xma, 1000);
qse_xma_dump (xma);
qse_xma_free (xma, ptr[0]);
qse_xma_free (xma, ptr[2]);
//qse_xma_dump (xma, qse_printf);
//qse_xma_free (xma, ptr[0]);
//qse_xma_free (xma, ptr[2]);
//qse_xma_free (xma, ptr[3]);
qse_xma_dump (xma);
qse_printf (QSE_T("===============================\n"));
qse_xma_realloc (xma, ptr[1], 500);
qse_xma_dump (xma);
qse_xma_dump (xma, qse_printf);
qse_xma_realloc (xma, ptr[0], 500);
qse_xma_realloc (xma, ptr[3], 500);
qse_xma_dump (xma, qse_printf);
qse_xma_close (xma);
return 0;
}
static int test2 ()
{
void* ptr[100];
qse_xma_t* xma = qse_xma_open (QSE_NULL, 0, 100000L);
if (xma == QSE_NULL)
{
qse_printf (QSE_T("cannot open xma\n"));
return -1;
}
ptr[0] = qse_xma_alloc (xma, 5000);
ptr[1] = qse_xma_alloc (xma, 1000);
ptr[2] = qse_xma_alloc (xma, 3000);
ptr[3] = qse_xma_alloc (xma, 1000);
qse_xma_dump (xma, qse_printf);
qse_xma_free (xma, ptr[0]);
qse_xma_free (xma, ptr[2]);
qse_xma_dump (xma, qse_printf);
qse_xma_realloc (xma, ptr[1], 500);
qse_xma_dump (xma, qse_printf);
qse_xma_close (xma);
return 0;
}
static int test3 ()
{
void* ptr[100];
qse_xma_t* xma = qse_xma_open (QSE_NULL, 0, 100000L);
if (xma == QSE_NULL)
{
qse_printf (QSE_T("cannot open xma\n"));
return -1;
}
ptr[0] = qse_xma_alloc (xma, 5000);
ptr[1] = qse_xma_alloc (xma, 1000);
ptr[2] = qse_xma_alloc (xma, 3000);
ptr[3] = qse_xma_alloc (xma, 1000);
qse_xma_dump (xma, qse_printf);
qse_xma_free (xma, ptr[0]);
qse_xma_free (xma, ptr[2]);
qse_xma_dump (xma, qse_printf);
ptr[1] = qse_xma_realloc (xma, ptr[1], 3000);
qse_xma_dump (xma, qse_printf);
qse_xma_free (xma, ptr[1]);
qse_xma_dump (xma, qse_printf);
qse_xma_close (xma);
return 0;
}
static int test4 ()
{
int i;
void* ptr[100];
qse_xma_t* xma = qse_xma_open (QSE_NULL, 0, 2000000L);
if (xma == QSE_NULL)
{
qse_printf (QSE_T("cannot open xma\n"));
return -1;
}
#if 0
for (i = 0; i < 100; i++)
{
int sz = (i + 1) * 10;
@ -39,7 +114,6 @@ int main ()
qse_printf (QSE_T("failed to alloc %d\n"), sz);
break;
}
qse_printf (QSE_T("%d %p\n"), sz, ptr[i]);
}
for (--i; i > 0; i-= 3)
@ -56,19 +130,27 @@ int main ()
{
void* x, * y;
qse_printf (QSE_T("%p\n"), qse_xma_alloc (xma, 5000));
qse_printf (QSE_T("%p\n"), qse_xma_alloc (xma, 1000));
qse_printf (QSE_T("%p\n"), (x = qse_xma_alloc (xma, 10)));
qse_printf (QSE_T("%p\n"), (y = qse_xma_alloc (xma, 40)));
qse_xma_alloc (xma, 5000);
qse_xma_alloc (xma, 1000);
x = qse_xma_alloc (xma, 10);
y = qse_xma_alloc (xma, 40);
if (x) qse_xma_free (xma, x);
if (y) qse_xma_free (xma, y);
qse_printf (QSE_T("%p\n"), (x = qse_xma_alloc (xma, 10)));
qse_printf (QSE_T("%p\n"), (y = qse_xma_alloc (xma, 40)));
x = qse_xma_alloc (xma, 10);
y = qse_xma_alloc (xma, 40);
}
qse_xma_dump (xma);
#endif
qse_xma_dump (xma, qse_printf);
qse_xma_close (xma);
return 0;
}
int main ()
{
R (test1);
R (test2);
R (test3);
R (test4);
return 0;
}