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e17ba3cc00
xaccSplitComputeCapGains creates gains_split pointers in both the Cap Gains Split and its Income split to the original split, but the original's gains_split pointer can point to only one of them, the Cap Gains split. When the original split is freed both the Cap Gains split's and its Income split need their gains_split pointers NULLed or when it's the Income split's turn to be freed it will try to deref the dangling pointer.
109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/***************************************************************************
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* test-guid.c
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*
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* October 2003
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* Copyright 2003 Linas Vepstas <linas@linas.org
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****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/* Test file created by Linas Vepstas <linas@linas.org>
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* Try to create duplicate GncGUID's, which should never happen.
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*
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*/
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#include <guid.hpp>
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#include <glib.h>
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#include <vector>
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#include <memory>
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#include <config.h>
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#include <ctype.h>
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#include "cashobjects.h"
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#include "qofid.h"
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#include "test-stuff.h"
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#include "test-engine-stuff.h"
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#include "qof.h"
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#define NENT 50123
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static void test_null_guid(void)
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{
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GncGUID g;
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GncGUID *gp;
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g = guid_new_return();
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gp = guid_new();
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do_test(guid_equal(guid_null(), guid_null()), "null guids equal");
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do_test(!guid_equal(&g, gp), "two guids equal");
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guid_free(gp);
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}
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static void
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free_entry (QofInstance* inst, void* data)
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{
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g_object_unref (G_OBJECT(inst));
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}
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static void
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run_test (void)
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{
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QofSession *sess;
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QofBook *book;
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QofCollection *col;
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QofIdType type;
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GncGUID guid;
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sess = get_random_session ();
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book = qof_session_get_book (sess);
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do_test ((NULL != book), "book not created");
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col = qof_book_get_collection (book, "asdf");
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type = qof_collection_get_type (col);
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for (int i = 0; i < NENT; i++)
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{
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guid_replace(&guid);
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auto ent = QOF_INSTANCE(g_object_new(QOF_TYPE_INSTANCE, "guid", &guid, NULL));
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do_test ((NULL == qof_collection_lookup_entity (col, &guid)),
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"duplicate guid");
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ent->e_type = CACHE_INSERT(type);
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qof_collection_insert_entity (col, ent);
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do_test ((NULL != qof_collection_lookup_entity (col, &guid)),
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"guid not found");
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}
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/* Make valgrind happy -- destroy the session. */
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qof_collection_foreach(col, free_entry, nullptr);
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qof_session_destroy(sess);
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}
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int
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main (int argc, char **argv)
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{
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qof_init();
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if (cashobjects_register())
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{
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test_null_guid();
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run_test ();
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print_test_results();
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}
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qof_close();
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return get_rv();
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}
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