c243e4902b
Provenance: http://code.google.com/p/kyua Discussed with: gibbs, gnn, keramida, mdf, mlaier, Discussed with: Garrett Cooper
425 lines
10 KiB
C
425 lines
10 KiB
C
/*
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* Automated Testing Framework (atf)
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*
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* Copyright (c) 2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
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* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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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 <atf-c.h>
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#include "sanity.h"
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#include "test_helpers.h"
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#include "text.h"
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/* ---------------------------------------------------------------------
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* Auxiliary functions.
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* --------------------------------------------------------------------- */
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#define REQUIRE_ERROR(exp) \
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do { \
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atf_error_t err = exp; \
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ATF_REQUIRE(atf_is_error(err)); \
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atf_error_free(err); \
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} while (0)
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static
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size_t
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array_size(const char *words[])
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{
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size_t count;
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const char **word;
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count = 0;
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for (word = words; *word != NULL; word++)
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count++;
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return count;
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}
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static
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void
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check_split(const char *str, const char *delim, const char *words[])
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{
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atf_list_t list;
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const char **word;
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size_t i;
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printf("Splitting '%s' with delimiter '%s'\n", str, delim);
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CE(atf_text_split(str, delim, &list));
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printf("Expecting %zd words\n", array_size(words));
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ATF_CHECK_EQ(atf_list_size(&list), array_size(words));
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for (word = words, i = 0; *word != NULL; word++, i++) {
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printf("Word at position %zd should be '%s'\n", i, words[i]);
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ATF_CHECK_STREQ((const char *)atf_list_index_c(&list, i), words[i]);
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}
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atf_list_fini(&list);
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}
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static
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atf_error_t
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word_acum(const char *word, void *data)
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{
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char *acum = data;
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strcat(acum, word);
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return atf_no_error();
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}
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static
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atf_error_t
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word_count(const char *word ATF_DEFS_ATTRIBUTE_UNUSED, void *data)
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{
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size_t *counter = data;
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(*counter)++;
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return atf_no_error();
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}
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struct fail_at {
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int failpos;
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int curpos;
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};
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static
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atf_error_t
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word_fail_at(const char *word ATF_DEFS_ATTRIBUTE_UNUSED, void *data)
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{
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struct fail_at *fa = data;
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atf_error_t err;
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if (fa->failpos == fa->curpos)
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err = atf_no_memory_error(); /* Just a random error. */
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else {
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fa->curpos++;
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err = atf_no_error();
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}
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return err;
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}
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/* ---------------------------------------------------------------------
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* Test cases for the free functions.
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* --------------------------------------------------------------------- */
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ATF_TC(for_each_word);
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ATF_TC_HEAD(for_each_word, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the atf_text_for_each_word"
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"function");
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}
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ATF_TC_BODY(for_each_word, tc)
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{
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size_t cnt;
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char acum[1024];
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cnt = 0;
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strcpy(acum, "");
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RE(atf_text_for_each_word("1 2 3", " ", word_count, &cnt));
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RE(atf_text_for_each_word("1 2 3", " ", word_acum, acum));
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ATF_REQUIRE(cnt == 3);
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ATF_REQUIRE(strcmp(acum, "123") == 0);
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cnt = 0;
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strcpy(acum, "");
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RE(atf_text_for_each_word("1 2 3", ".", word_count, &cnt));
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RE(atf_text_for_each_word("1 2 3", ".", word_acum, acum));
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ATF_REQUIRE(cnt == 1);
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ATF_REQUIRE(strcmp(acum, "1 2 3") == 0);
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cnt = 0;
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strcpy(acum, "");
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RE(atf_text_for_each_word("1 2 3 4 5", " ", word_count, &cnt));
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RE(atf_text_for_each_word("1 2 3 4 5", " ", word_acum, acum));
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ATF_REQUIRE(cnt == 5);
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ATF_REQUIRE(strcmp(acum, "12345") == 0);
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cnt = 0;
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strcpy(acum, "");
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RE(atf_text_for_each_word("1 2.3.4 5", " .", word_count, &cnt));
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RE(atf_text_for_each_word("1 2.3.4 5", " .", word_acum, acum));
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ATF_REQUIRE(cnt == 5);
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ATF_REQUIRE(strcmp(acum, "12345") == 0);
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{
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struct fail_at fa;
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fa.failpos = 3;
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fa.curpos = 0;
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atf_error_t err = atf_text_for_each_word("a b c d e", " ",
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word_fail_at, &fa);
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ATF_REQUIRE(atf_is_error(err));
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ATF_REQUIRE(atf_error_is(err, "no_memory"));
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ATF_REQUIRE(fa.curpos == 3);
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atf_error_free(err);
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}
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}
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ATF_TC(format);
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ATF_TC_HEAD(format, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the construction of free-form "
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"strings using a variable parameters list");
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}
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ATF_TC_BODY(format, tc)
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{
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char *str;
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atf_error_t err;
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err = atf_text_format(&str, "%s %s %d", "Test", "string", 1);
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ATF_REQUIRE(!atf_is_error(err));
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ATF_REQUIRE(strcmp(str, "Test string 1") == 0);
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free(str);
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}
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static
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void
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format_ap(char **dest, const char *fmt, ...)
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{
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va_list ap;
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atf_error_t err;
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va_start(ap, fmt);
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err = atf_text_format_ap(dest, fmt, ap);
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va_end(ap);
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ATF_REQUIRE(!atf_is_error(err));
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}
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ATF_TC(format_ap);
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ATF_TC_HEAD(format_ap, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the construction of free-form "
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"strings using a va_list argument");
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}
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ATF_TC_BODY(format_ap, tc)
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{
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char *str;
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format_ap(&str, "%s %s %d", "Test", "string", 1);
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ATF_REQUIRE(strcmp(str, "Test string 1") == 0);
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free(str);
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}
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ATF_TC(split);
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ATF_TC_HEAD(split, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the split function");
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}
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ATF_TC_BODY(split, tc)
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{
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{
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const char *words[] = { NULL };
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check_split("", " ", words);
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}
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{
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const char *words[] = { NULL };
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check_split(" ", " ", words);
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}
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{
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const char *words[] = { NULL };
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check_split(" ", " ", words);
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}
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{
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const char *words[] = { "a", "b", NULL };
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check_split("a b", " ", words);
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}
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{
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const char *words[] = { "a", "b", "c", "d", NULL };
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check_split("a b c d", " ", words);
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}
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{
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const char *words[] = { "foo", "bar", NULL };
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check_split("foo bar", " ", words);
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}
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{
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const char *words[] = { "foo", "bar", "baz", "foobar", NULL };
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check_split("foo bar baz foobar", " ", words);
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}
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{
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const char *words[] = { "foo", "bar", NULL };
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check_split(" foo bar", " ", words);
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}
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{
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const char *words[] = { "foo", "bar", NULL };
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check_split("foo bar", " ", words);
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}
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{
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const char *words[] = { "foo", "bar", NULL };
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check_split("foo bar ", " ", words);
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}
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{
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const char *words[] = { "foo", "bar", NULL };
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check_split(" foo bar ", " ", words);
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}
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}
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ATF_TC(split_delims);
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ATF_TC_HEAD(split_delims, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the split function using "
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"different delimiters");
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}
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ATF_TC_BODY(split_delims, tc)
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{
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{
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const char *words[] = { NULL };
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check_split("", "/", words);
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}
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{
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const char *words[] = { " ", NULL };
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check_split(" ", "/", words);
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}
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{
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const char *words[] = { " ", NULL };
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check_split(" ", "/", words);
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}
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{
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const char *words[] = { "a", "b", NULL };
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check_split("a/b", "/", words);
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}
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{
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const char *words[] = { "a", "bcd", "ef", NULL };
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check_split("aLONGDELIMbcdLONGDELIMef", "LONGDELIM", words);
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}
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}
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ATF_TC(to_bool);
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ATF_TC_HEAD(to_bool, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the atf_text_to_bool function");
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}
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ATF_TC_BODY(to_bool, tc)
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{
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bool b;
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RE(atf_text_to_bool("true", &b)); ATF_REQUIRE(b);
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RE(atf_text_to_bool("TRUE", &b)); ATF_REQUIRE(b);
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RE(atf_text_to_bool("yes", &b)); ATF_REQUIRE(b);
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RE(atf_text_to_bool("YES", &b)); ATF_REQUIRE(b);
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RE(atf_text_to_bool("false", &b)); ATF_REQUIRE(!b);
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RE(atf_text_to_bool("FALSE", &b)); ATF_REQUIRE(!b);
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RE(atf_text_to_bool("no", &b)); ATF_REQUIRE(!b);
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RE(atf_text_to_bool("NO", &b)); ATF_REQUIRE(!b);
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b = false;
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REQUIRE_ERROR(atf_text_to_bool("", &b));
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ATF_REQUIRE(!b);
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b = true;
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REQUIRE_ERROR(atf_text_to_bool("", &b));
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ATF_REQUIRE(b);
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b = false;
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REQUIRE_ERROR(atf_text_to_bool("tru", &b));
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ATF_REQUIRE(!b);
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b = true;
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REQUIRE_ERROR(atf_text_to_bool("tru", &b));
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ATF_REQUIRE(b);
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b = false;
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REQUIRE_ERROR(atf_text_to_bool("true2", &b));
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ATF_REQUIRE(!b);
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b = true;
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REQUIRE_ERROR(atf_text_to_bool("true2", &b));
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ATF_REQUIRE(b);
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b = false;
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REQUIRE_ERROR(atf_text_to_bool("fals", &b));
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ATF_REQUIRE(!b);
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b = true;
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REQUIRE_ERROR(atf_text_to_bool("fals", &b));
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ATF_REQUIRE(b);
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b = false;
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REQUIRE_ERROR(atf_text_to_bool("false2", &b));
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ATF_REQUIRE(!b);
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b = true;
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REQUIRE_ERROR(atf_text_to_bool("false2", &b));
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ATF_REQUIRE(b);
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}
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ATF_TC(to_long);
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ATF_TC_HEAD(to_long, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Checks the atf_text_to_long function");
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}
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ATF_TC_BODY(to_long, tc)
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{
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long l;
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RE(atf_text_to_long("0", &l)); ATF_REQUIRE_EQ(l, 0);
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RE(atf_text_to_long("-5", &l)); ATF_REQUIRE_EQ(l, -5);
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RE(atf_text_to_long("5", &l)); ATF_REQUIRE_EQ(l, 5);
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RE(atf_text_to_long("123456789", &l)); ATF_REQUIRE_EQ(l, 123456789);
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l = 1212;
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REQUIRE_ERROR(atf_text_to_long("", &l));
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ATF_REQUIRE_EQ(l, 1212);
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REQUIRE_ERROR(atf_text_to_long("foo", &l));
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ATF_REQUIRE_EQ(l, 1212);
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REQUIRE_ERROR(atf_text_to_long("1234x", &l));
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ATF_REQUIRE_EQ(l, 1212);
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}
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/* ---------------------------------------------------------------------
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* Main.
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* --------------------------------------------------------------------- */
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, for_each_word);
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ATF_TP_ADD_TC(tp, format);
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ATF_TP_ADD_TC(tp, format_ap);
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ATF_TP_ADD_TC(tp, split);
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ATF_TP_ADD_TC(tp, split_delims);
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ATF_TP_ADD_TC(tp, to_bool);
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ATF_TP_ADD_TC(tp, to_long);
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return atf_no_error();
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}
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