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99 lines
2.6 KiB
99 lines
2.6 KiB
4 months ago
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/*
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* Copyright (C) 2014 Intel Corporation. All rights reserved.
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*
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* This program 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 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 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; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <shared/strbuf.h>
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#include <shared/util.h>
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#include "testsuite.h"
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static const char *TEXT =
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"this is a very long test that is longer than the size we initially se in the strbuf";
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static int test_strbuf_pushchar(const struct test *t)
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{
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struct strbuf buf;
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char *result1, *result2;
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const char *c;
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strbuf_init(&buf);
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for (c = TEXT; *c != '\0'; c++)
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strbuf_pushchar(&buf, *c);
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result1 = (char *) strbuf_str(&buf);
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assert_return(result1 == buf.bytes, EXIT_FAILURE);
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assert_return(streq(result1, TEXT), EXIT_FAILURE);
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result1 = strdup(result1);
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result2 = strbuf_steal(&buf);
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assert_return(streq(result1, result2), EXIT_FAILURE);
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free(result1);
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free(result2);
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return 0;
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}
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DEFINE_TEST(test_strbuf_pushchar,
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.description = "test strbuf_{pushchar, str, steal}");
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static int test_strbuf_pushchars(const struct test *t)
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{
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struct strbuf buf;
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char *result1, *saveptr = NULL, *str, *result2;
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const char *c;
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int lastwordlen = 0;
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strbuf_init(&buf);
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str = strdup(TEXT);
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for (c = strtok_r(str, " ", &saveptr); c != NULL;
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c = strtok_r(NULL, " ", &saveptr)) {
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strbuf_pushchars(&buf, c);
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strbuf_pushchar(&buf, ' ');
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lastwordlen = strlen(c);
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}
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strbuf_popchar(&buf);
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result1 = (char *) strbuf_str(&buf);
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assert_return(result1 == buf.bytes, EXIT_FAILURE);
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assert_return(streq(result1, TEXT), EXIT_FAILURE);
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strbuf_popchars(&buf, lastwordlen);
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result2 = strbuf_steal(&buf);
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assert_return(!streq(TEXT, result2), EXIT_FAILURE);
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assert_return(strncmp(TEXT, result2, strlen(TEXT) - lastwordlen) == 0,
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EXIT_FAILURE);
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assert_return(result2[strlen(TEXT) - lastwordlen] == '\0',
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EXIT_FAILURE);
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free(str);
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free(result2);
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return 0;
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}
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DEFINE_TEST(test_strbuf_pushchars,
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.description = "test strbuf_{pushchars, popchar, popchars}");
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TESTSUITE_MAIN();
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