202 lines
4.4 KiB
C
202 lines
4.4 KiB
C
/* EINA - EFL data type library
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* Copyright (C) 2008 Cedric Bail
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library;
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* if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include "eina_suite.h"
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#include "Eina.h"
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#define TEST0 "test/0"
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#define TEST1 "test/1"
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START_TEST(eina_stringshare_simple)
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{
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const char *t0;
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const char *t1;
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eina_init();
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t0 = eina_stringshare_add(TEST0);
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t1 = eina_stringshare_add(TEST1);
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fail_if(t0 == NULL);
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fail_if(t1 == NULL);
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fail_if(strcmp(t0, TEST0) != 0);
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fail_if(strcmp(t1, TEST1) != 0);
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fail_if((int)strlen(TEST0) != eina_stringshare_strlen(t0));
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fail_if((int)strlen(TEST1) != eina_stringshare_strlen(t1));
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t0 = eina_stringshare_ref(t0);
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fail_if(t0 == NULL);
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fail_if((int)strlen(TEST0) != eina_stringshare_strlen(t0));
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eina_stringshare_del(t0);
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eina_stringshare_del(t0);
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eina_stringshare_del(t1);
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eina_shutdown();
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}
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END_TEST
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START_TEST(eina_stringshare_small)
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{
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char buf[4];
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int i;
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eina_init();
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for (i = 0; i < 3; i++)
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{
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const char *t0, *t1;
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int j;
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for (j = 0; j < i; j++)
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{
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char c;
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for (c = 'a'; c <= 'z'; c++)
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buf[j] = c;
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}
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buf[i] = '\0';
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t0 = eina_stringshare_add(buf);
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t1 = eina_stringshare_add(buf);
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fail_if(t0 == NULL);
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fail_if(t1 == NULL);
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fail_if(t0 != t1);
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fail_if(strcmp(t0, buf) != 0);
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fail_if((int)strlen(buf) != eina_stringshare_strlen(t0));
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fail_if((int)strlen(buf) != eina_stringshare_strlen(t1));
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eina_stringshare_del(t0);
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eina_stringshare_del(t1);
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}
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eina_shutdown();
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}
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END_TEST
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START_TEST(eina_stringshare_test_share)
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{
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const char *t0;
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const char *t1;
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eina_init();
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t0 = eina_stringshare_add(TEST0);
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t1 = eina_stringshare_add(TEST0);
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fail_if(t0 == NULL);
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fail_if(t1 == NULL);
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fail_if(strcmp(t0, TEST0) != 0);
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fail_if(strcmp(t1, TEST0) != 0);
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fail_if(t0 != t1);
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fail_if((int)strlen(t0) != eina_stringshare_strlen(t0));
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eina_stringshare_del(t0);
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eina_stringshare_del(t1);
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eina_shutdown();
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}
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END_TEST
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START_TEST(eina_stringshare_putstuff)
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{
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const char *tmp;
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int i;
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eina_init();
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for (i = 10000; i > 0; --i)
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{
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char build[64] = "string_";
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eina_convert_xtoa(i, build + 7);
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tmp = eina_stringshare_add(build);
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fail_if(tmp != eina_stringshare_add(build));
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}
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eina_shutdown();
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}
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END_TEST
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START_TEST(eina_stringshare_collision)
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{
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Eina_Array *ea;
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char buffer[50];
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int i;
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srand(time(NULL));
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eina_init();
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ea = eina_array_new(256);
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fail_if(!ea);
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for (i = 0; i < 10000; ++i)
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{
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eina_convert_itoa(rand(), buffer);
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eina_array_push(ea, (void *)eina_stringshare_add(buffer));
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if (rand() > RAND_MAX / 2)
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{
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const char *r = eina_stringshare_add(buffer);
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fail_if(r == NULL);
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}
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}
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for (i = 0; i < 10000; ++i)
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{
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const char *r;
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eina_convert_itoa(60000 - i, buffer);
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eina_array_push(ea, (void *)eina_stringshare_add(buffer));
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r = eina_stringshare_add(buffer);
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fail_if(r == NULL);
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r = eina_stringshare_add(buffer);
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fail_if(r == NULL);
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}
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for (i = 0; i < 200; ++i)
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eina_stringshare_del(eina_array_data_get(ea, i));
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for (i = 0; i < 1000; ++i)
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eina_stringshare_del(eina_array_pop(ea));
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eina_shutdown();
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eina_array_free(ea);
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}
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END_TEST
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void
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eina_test_stringshare(TCase *tc)
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{
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tcase_add_test(tc, eina_stringshare_simple);
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tcase_add_test(tc, eina_stringshare_small);
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tcase_add_test(tc, eina_stringshare_test_share);
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tcase_add_test(tc, eina_stringshare_collision);
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tcase_add_test(tc, eina_stringshare_putstuff);
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}
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