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For move, test moving between two sequences. Add test for swap.

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2007-02-16  Soren Sandmann <sandmann@redhat.com>

	* tests/sequence-test.c: For move, test moving between two
	sequences. Add test for swap.

	* glib/gsequence.c: Replace splay tree with a treap.
	(check_node): Add checks for the treap invariants.


svn path=/trunk/; revision=5337
This commit is contained in:
Soren Sandmann
2007-02-16 06:00:08 +00:00
committed by Søren Sandmann Pedersen
parent c6efde4f62
commit f13d070e20
3 changed files with 427 additions and 397 deletions
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124
tests/sequence-test.c
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@@ -2,26 +2,25 @@
#include <glib.h>
#include <stdlib.h>
enum
{
NEW, FREE, GET_LENGTH, FOREACH, FOREACH_RANGE, SORT, SORT_ITER,
/* Getting iters */
GET_BEGIN_ITER, GET_END_ITER, GET_ITER_AT_POS, APPEND, PREPEND,
INSERT_BEFORE, MOVE, INSERT_SORTED, INSERT_SORTED_ITER, SORT_CHANGED,
SORT_CHANGED_ITER, REMOVE, REMOVE_RANGE, MOVE_RANGE, SEARCH, SEARCH_ITER,
/* dereferencing */
GET, SET,
/* operations on GSequenceIter * */
ITER_IS_BEGIN, ITER_IS_END, ITER_NEXT, ITER_PREV, ITER_GET_POSITION,
ITER_MOVE, ITER_GET_SEQUENCE,
/* search */
ITER_COMPARE, RANGE_GET_MIDPOINT,
N_OPS
} Op;
enum {
NEW, FREE, GET_LENGTH, FOREACH, FOREACH_RANGE, SORT, SORT_ITER,
/* Getting iters */
GET_BEGIN_ITER, GET_END_ITER, GET_ITER_AT_POS, APPEND, PREPEND,
INSERT_BEFORE, MOVE, SWAP, INSERT_SORTED, INSERT_SORTED_ITER, SORT_CHANGED,
SORT_CHANGED_ITER, REMOVE, REMOVE_RANGE, MOVE_RANGE, SEARCH, SEARCH_ITER,
/* dereferencing */
GET, SET,
/* operations on GSequenceIter * */
ITER_IS_BEGIN, ITER_IS_END, ITER_NEXT, ITER_PREV, ITER_GET_POSITION,
ITER_MOVE, ITER_GET_SEQUENCE,
/* search */
ITER_COMPARE, RANGE_GET_MIDPOINT,
N_OPS
};
typedef struct SequenceInfo
{
@@ -70,7 +69,10 @@ check_integrity (SequenceInfo *info)
i = 0;
while (iter != g_sequence_get_end_iter (info->sequence))
{
Item *item;
g_assert (list->data == iter);
item = get_item (list->data);
g_assert (item->seq == info);
iter = g_sequence_iter_next (iter);
list = list->next;
@@ -312,7 +314,8 @@ run_random_tests (guint32 seed)
{
#define N_ITERATIONS 60000
#define N_SEQUENCES 8
#define N_TIMES 24
SequenceInfo sequences[N_SEQUENCES];
int k;
@@ -501,8 +504,10 @@ run_random_tests (guint32 seed)
case MOVE:
{
GList *link1, *link2;
GSequenceIter *iter1 = get_random_iter (seq, &link1);
GSequenceIter *iter2 = get_random_iter (seq, &link2);
SequenceInfo *seq1 = RANDOM_SEQUENCE();
SequenceInfo *seq2 = RANDOM_SEQUENCE();
GSequenceIter *iter1 = get_random_iter (seq1, &link1);
GSequenceIter *iter2 = get_random_iter (seq2, &link2);
if (!g_sequence_iter_is_end (iter1))
{
@@ -511,9 +516,14 @@ run_random_tests (guint32 seed)
if (!link2)
g_assert (g_sequence_iter_is_end (iter2));
queue_insert_before (seq, link2, link1->data);
queue_insert_before (seq2, link2, link1->data);
g_queue_delete_link (seq->queue, link1);
g_queue_delete_link (seq1->queue, link1);
get_item (iter1)->seq = seq2;
seq1->n_items--;
seq2->n_items++;
}
check_integrity (seq);
@@ -525,6 +535,30 @@ run_random_tests (guint32 seed)
g_sequence_move (iter1, iter1);
}
break;
case SWAP:
{
GList *link1, *link2;
SequenceInfo *seq1 = RANDOM_SEQUENCE();
SequenceInfo *seq2 = RANDOM_SEQUENCE();
GSequenceIter *iter1 = get_random_iter (seq1, &link1);
GSequenceIter *iter2 = get_random_iter (seq2, &link2);
if (!g_sequence_iter_is_end (iter1) &&
!g_sequence_iter_is_end (iter2))
{
gpointer tmp;
g_sequence_swap (iter1, iter2);
get_item (iter1)->seq = seq2;
get_item (iter2)->seq = seq1;
tmp = link1->data;
link1->data = link2->data;
link2->data = tmp;
}
}
break;
case INSERT_SORTED:
{
int i;
@@ -535,7 +569,7 @@ run_random_tests (guint32 seed)
check_sorted (seq);
for (i = 0; i < 15; ++i)
for (i = 0; i < N_TIMES; ++i)
{
GSequenceIter *iter =
g_sequence_insert_sorted (seq->sequence, new_item(seq), compare_items, NULL);
@@ -558,7 +592,7 @@ run_random_tests (guint32 seed)
check_sorted (seq);
for (i = 0; i < 15; ++i)
for (i = 0; i < N_TIMES; ++i)
{
GSequenceIter *iter;
@@ -584,7 +618,7 @@ run_random_tests (guint32 seed)
check_sorted (seq);
for (i = 0; i < 15; ++i)
for (i = 0; i < N_TIMES; ++i)
{
GList *link;
GSequenceIter *iter = get_random_iter (seq, &link);
@@ -611,7 +645,7 @@ run_random_tests (guint32 seed)
check_sorted (seq);
for (i = 0; i < 15; ++i)
for (i = 0; i < N_TIMES; ++i)
{
GList *link;
GSequenceIter *iter = get_random_iter (seq, &link);
@@ -634,7 +668,7 @@ run_random_tests (guint32 seed)
{
int i;
for (i = 0; i < 15; ++i)
for (i = 0; i < N_TIMES; ++i)
{
GList *link;
GSequenceIter *iter = get_random_iter (seq, &link);
@@ -796,7 +830,7 @@ run_random_tests (guint32 seed)
g_assert (g_sequence_get (iter) == item);
/* Make sure that existing items are freed */
for (i = 0; i < 15; ++i)
for (i = 0; i < N_TIMES; ++i)
g_sequence_set (iter, new_item (seq));
check_integrity (seq);
@@ -1113,6 +1147,8 @@ test_insert_sorted_non_pointer (void)
g_sequence_insert_sorted_iter (seq, GINT_TO_POINTER (g_random_int()),
compare_iter, NULL);
}
g_sequence_self_test_internal_to_glib_dont_use (seq);
g_sequence_free (seq);
}
@@ -1130,15 +1166,23 @@ test_stable_sort (void)
GSequenceIter *iter;
for (i = 0; i < N_ITEMS; ++i)
iters[i] = g_sequence_append (seq, GINT_TO_POINTER (3000));
{
iters[i] = g_sequence_append (seq, GINT_TO_POINTER (3000));
g_sequence_self_test_internal_to_glib_dont_use (seq);
g_assert (g_sequence_iter_get_sequence (iters[i]) == seq);
}
i = 0;
iter = g_sequence_get_begin_iter (seq);
g_assert (g_sequence_iter_get_sequence (iter) == seq);
g_sequence_self_test_internal_to_glib_dont_use (seq);
while (!g_sequence_iter_is_end (iter))
{
g_assert (g_sequence_iter_get_sequence (iters[i]) == seq);
g_assert (iters[i++] == iter);
iter = g_sequence_iter_next (iter);
g_sequence_self_test_internal_to_glib_dont_use (seq);
}
g_sequence_sort (seq, compare, NULL);
@@ -1147,13 +1191,22 @@ test_stable_sort (void)
iter = g_sequence_get_begin_iter (seq);
while (!g_sequence_iter_is_end (iter))
{
g_assert (iters[i++] == iter);
g_assert (g_sequence_iter_get_sequence (iters[i]) == seq);
g_assert (iters[i] == iter);
iter = g_sequence_iter_next (iter);
g_sequence_self_test_internal_to_glib_dont_use (seq);
i++;
}
for (i = N_ITEMS - 1; i >= 0; --i)
g_sequence_sort_changed (iters[i], compare, NULL);
{
g_sequence_self_test_internal_to_glib_dont_use (seq);
g_assert (g_sequence_iter_get_sequence (iters[i]) == seq);
g_assert (g_sequence_get_end_iter (seq) != iters[i]);
g_sequence_sort_changed (iters[i], compare, NULL);
}
i = 0;
iter = g_sequence_get_begin_iter (seq);
@@ -1162,6 +1215,7 @@ test_stable_sort (void)
g_assert (iters[i++] == iter);
iter = g_sequence_iter_next (iter);
g_sequence_self_test_internal_to_glib_dont_use (seq);
}
}