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053a1ce434
Tue May 7 11:24:22 2002 Owen Taylor <otaylor@redhat.com>
Fixes for #79347, Ron Arts.
* glib/gqsort.c (g_qsort_with_data): Handle 0 elements,
don't g_return_if_fail().
* tests/qsort-test.c (main): Add a 0 element test.
* glib/garray.c (g_[ptr_]array_sort_with[_data]):
Remove invalid assertions that array->pdata != NULL ..
it's NULL for 0 elements which is a valid case.
31 lines
525 B
C
31 lines
525 B
C
#include <glib.h>
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#define SIZE 100000
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guint32 array[SIZE];
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static gint
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sort (gconstpointer a, gconstpointer b, gpointer user_data)
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{
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return *(guint32*)a < *(guint32*)b ? -1 : 1;
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}
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int
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main ()
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{
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int i;
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for (i = 0; i < SIZE; i++)
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array[i] = g_random_int ();
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g_qsort_with_data (array, SIZE, sizeof (guint32), sort, NULL);
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for (i = 0; i < SIZE - 1; i++)
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g_assert (array[i] <= array[i+1]);
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/* 0 elemenents is a valid case */
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g_qsort_with_data (array, 0, sizeof (guint32), sort, NULL);
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return 0;
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}
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