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92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/*
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* Copyright (C) 2012 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU General Public License v.2.
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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 Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "units.h"
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#include "device_mapper/all.h"
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#include <stdio.h>
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#include <string.h>
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#if 0
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static int _mem_init(void)
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{
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struct dm_pool *mem = dm_pool_create("string test", 1024);
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if (!mem) {
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fprintf(stderr, "out of memory\n");
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exit(1);
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}
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return mem;
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}
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static void _mem_exit(void *mem)
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{
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dm_pool_destroy(mem);
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}
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/* TODO: Add more string unit tests here */
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#endif
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static void test_strncpy(void *fixture)
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{
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const char st[] = "1234567890";
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char buf[sizeof(st)];
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T_ASSERT_EQUAL(dm_strncpy(buf, st, sizeof(buf)), 1);
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T_ASSERT_EQUAL(strcmp(buf, st), 0);
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T_ASSERT_EQUAL(dm_strncpy(buf, st, sizeof(buf) - 1), 0);
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T_ASSERT_EQUAL(strlen(buf) + 1, sizeof(buf) - 1);
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}
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static void test_asprint(void *fixture)
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{
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const char st0[] = "";
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const char st1[] = "12345678901";
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const char st2[] = "1234567890123456789012345678901234567890123456789012345678901234567";
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char *buf;
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int a;
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a = dm_asprintf(&buf, "%s", st0);
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T_ASSERT_EQUAL(strcmp(buf, st0), 0);
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T_ASSERT_EQUAL(a, sizeof(st0));
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free(buf);
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a = dm_asprintf(&buf, "%s", st1);
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T_ASSERT_EQUAL(strcmp(buf, st1), 0);
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T_ASSERT_EQUAL(a, sizeof(st1));
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free(buf);
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a = dm_asprintf(&buf, "%s", st2);
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T_ASSERT_EQUAL(a, sizeof(st2));
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T_ASSERT_EQUAL(strcmp(buf, st2), 0);
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free(buf);
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}
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#define T(path, desc, fn) register_test(ts, "/base/data-struct/string/" path, desc, fn)
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void string_tests(struct dm_list *all_tests)
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{
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struct test_suite *ts = test_suite_create(NULL, NULL);
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if (!ts) {
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fprintf(stderr, "out of memory\n");
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exit(1);
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}
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T("asprint", "tests asprint", test_asprint);
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T("strncpy", "tests string copying", test_strncpy);
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dm_list_add(all_tests, &ts->list);
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}
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