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/* EINA - EFL data type library
* Copyright (C) 2008 Cedric Bail
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library;
* if not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef HAVE_EVIL
# include <Evil.h>
#endif
#include "eina_suite.h"
#include "Eina.h"
#define TEST_TEXT "The big test\n"
struct log_ctx {
const char *msg;
const char *fnc;
Eina_Bool did;
};
/* tests should not output on success, just uncomment this for debugging */
//#define SHOW_LOG 1
static void
_eina_test_safety_print_cb(const Eina_Log_Domain *d, Eina_Log_Level level, const char *file, const char *fnc, int line, const char *fmt, void *data, va_list args __UNUSED__)
{
struct log_ctx *ctx = data;
va_list cp_args;
const char *str;
va_copy(cp_args, args);
str = va_arg(cp_args, const char *);
va_end(cp_args);
ck_assert_int_eq(level, EINA_LOG_LEVEL_ERR);
ck_assert_str_eq(fmt, "%s");
ck_assert_str_eq(ctx->msg, str);
ck_assert_str_eq(ctx->fnc, fnc);
ctx->did = EINA_TRUE;
#ifdef SHOW_LOG
eina_log_print_cb_stderr(d, level, file, fnc, line, fmt, NULL, args);
#else
(void)d;
(void)file;
(void)line;
#endif
}
START_TEST(eina_error_errno)
{
int test;
setenv("EINA_ERROR_LEVEL", "1", 0);
eina_init();
test = eina_error_msg_register(TEST_TEXT);
fail_if(!eina_error_msg_get(test));
fail_if(strcmp(eina_error_msg_get(test), TEST_TEXT) != 0);
eina_error_set(test);
fail_if(eina_error_get() != test);
eina_shutdown();
}
END_TEST
START_TEST(eina_error_test_find)
{
int test, r;
const char *str;
eina_init();
test = eina_error_msg_register(TEST_TEXT);
ck_assert_int_ne(test, 0);
str = eina_error_msg_get(test);
fail_unless(str != NULL);
ck_assert_str_eq(str, TEST_TEXT);
eina_error_set(test);
fail_if(eina_error_get() != test);
r = eina_error_find(TEST_TEXT);
ck_assert_int_eq(r, test);
eina_shutdown();
}
END_TEST
START_TEST(eina_error_test_modify)
{
int test, r;
const char *str, smsg[] = "Do not copy this string";
eina_init();
test = eina_error_msg_register("Some Test Error");
ck_assert_int_ne(test, 0);
str = eina_error_msg_get(test);
fail_unless(str != NULL);
ck_assert_str_eq(str, "Some Test Error");
eina_error_set(test);
fail_if(eina_error_get() != test);
fail_unless(eina_error_msg_modify(test, "ABCDE"));
r = eina_error_find("ABCDE");
ck_assert_int_eq(r, test);
test = eina_error_msg_static_register(smsg);
ck_assert_int_ne(test, 0);
str = eina_error_msg_get(test);
fail_unless(str != NULL);
fail_unless(str == smsg);
fail_unless(eina_error_msg_modify(test, "Change that!"));
r = eina_error_find("Change that!");
ck_assert_int_eq(r, test);
eina_shutdown();
}
END_TEST
START_TEST(eina_error_test_lots)
{
char buf[64];
int codes[512];
unsigned int i;
eina_init();
for (i = 0; i < sizeof(codes)/sizeof(codes[0]); i++)
{
snprintf(buf, sizeof(buf), "myerr-%d", i);
codes[i] = eina_error_msg_register(buf);
ck_assert_int_ne(codes[i], 0);
}
for (i = 0; i < sizeof(codes)/sizeof(codes[0]); i++)
{
int found;
snprintf(buf, sizeof(buf), "myerr-%d", i);
found = eina_error_find(buf);
ck_assert_int_eq(codes[i], found);
}
eina_shutdown();
}
END_TEST
#ifdef EINA_SAFETY_CHECKS
START_TEST(eina_error_test_failures)
{
struct log_ctx ctx;
eina_init();
eina_log_print_cb_set(_eina_test_safety_print_cb, &ctx);
#define TEST_MAGIC_SAFETY(fn, _msg) \
ctx.msg = _msg; \
ctx.fnc = fn; \
ctx.did = EINA_FALSE
TEST_MAGIC_SAFETY("eina_error_msg_register",
"safety check failed: msg == NULL");
ck_assert_int_eq(eina_error_msg_register(NULL), 0);
fail_unless(ctx.did);
TEST_MAGIC_SAFETY("eina_error_msg_static_register",
"safety check failed: msg == NULL");
ck_assert_int_eq(eina_error_msg_static_register(NULL), 0);
fail_unless(ctx.did);
ck_assert_int_eq(eina_error_msg_modify(0, "X"), EINA_FALSE);
ck_assert_int_eq(eina_error_msg_modify(4096, "X"), EINA_FALSE);
TEST_MAGIC_SAFETY("eina_error_msg_modify",
"safety check failed: msg == NULL");
ck_assert_int_eq(eina_error_msg_modify(EINA_ERROR_OUT_OF_MEMORY, NULL),
EINA_FALSE);
fail_unless(ctx.did);
ck_assert_str_eq(eina_error_msg_get(EINA_ERROR_OUT_OF_MEMORY),
"Out of memory");
TEST_MAGIC_SAFETY("eina_error_find",
"safety check failed: msg == NULL");
ck_assert_int_eq(eina_error_find(NULL), 0);
fail_unless(ctx.did);
ck_assert_int_eq(eina_error_find("Non-existent Error..."), 0);
fail_if(eina_error_msg_get(0));
fail_if(eina_error_msg_get(4096));
eina_log_print_cb_set(eina_log_print_cb_stderr, NULL);
eina_shutdown();
}
END_TEST
#endif
void
eina_test_error(TCase *tc)
{
tcase_add_test(tc, eina_error_errno);
tcase_add_test(tc, eina_error_test_find);
tcase_add_test(tc, eina_error_test_modify);
tcase_add_test(tc, eina_error_test_lots);
#ifdef EINA_SAFETY_CHECKS
tcase_add_test(tc, eina_error_test_failures);
#endif
}
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