freebsd-dev/contrib/atf/atf-c/detail/text_test.c
Marcel Moolenaar c243e4902b Merge ATF 0.16 from vendor/atf/dist.
Provenance: http://code.google.com/p/kyua
Discussed with: gibbs, gnn, keramida, mdf, mlaier,
Discussed with: Garrett Cooper
2012-09-04 23:16:58 +00:00

425 lines
10 KiB
C

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