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/* Copyright 2017 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Test common utilities (string functions).
*/
#include "common.h"
#include "console.h"
#include "system.h"
#include "printf.h"
#include "test_util.h"
#include "timer.h"
#include "util.h"
static int test_isalpha(void)
{
TEST_CHECK(isalpha('a') && isalpha('z') && isalpha('A') &&
isalpha('Z') && !isalpha('0') && !isalpha('~') &&
!isalpha(' ') && !isalpha('\0') && !isalpha('\n'));
}
static int test_isprint(void)
{
TEST_CHECK(isprint('a') && isprint('z') && isprint('A') &&
isprint('Z') && isprint('0') && isprint('~') &&
isprint(' ') && !isprint('\0') && !isprint('\n'));
}
static int test_strtoi(void)
{
char *e;
TEST_ASSERT(strtoi("10", &e, 0) == 10);
TEST_ASSERT(e && (*e == '\0'));
TEST_ASSERT(strtoi("0x1f z", &e, 0) == 31);
TEST_ASSERT(e && (*e == ' '));
TEST_ASSERT(strtoi("10a", &e, 16) == 266);
TEST_ASSERT(e && (*e == '\0'));
TEST_ASSERT(strtoi("0x02C", &e, 16) == 44);
TEST_ASSERT(e && (*e == '\0'));
TEST_ASSERT(strtoi(" -12", &e, 0) == -12);
TEST_ASSERT(e && (*e == '\0'));
TEST_ASSERT(strtoi("!", &e, 0) == 0);
TEST_ASSERT(e && (*e == '!'));
return EC_SUCCESS;
}
static int test_parse_bool(void)
{
int v;
TEST_ASSERT(parse_bool("on", &v) == 1);
TEST_ASSERT(v == 1);
TEST_ASSERT(parse_bool("off", &v) == 1);
TEST_ASSERT(v == 0);
TEST_ASSERT(parse_bool("enable", &v) == 1);
TEST_ASSERT(v == 1);
TEST_ASSERT(parse_bool("disable", &v) == 1);
TEST_ASSERT(v == 0);
TEST_ASSERT(parse_bool("di", &v) == 0);
TEST_ASSERT(parse_bool("en", &v) == 0);
TEST_ASSERT(parse_bool("of", &v) == 0);
return EC_SUCCESS;
}
static int test_strzcpy(void)
{
char dest[10];
strzcpy(dest, "test", 10);
TEST_ASSERT_ARRAY_EQ("test", dest, 5);
strzcpy(dest, "testtesttest", 10);
TEST_ASSERT_ARRAY_EQ("testtestt", dest, 10);
strzcpy(dest, "aaaa", -1);
TEST_ASSERT_ARRAY_EQ("testtestt", dest, 10);
return EC_SUCCESS;
}
static int test_strncpy(void)
{
char dest[10];
strncpy(dest, "test", 10);
TEST_ASSERT_ARRAY_EQ("test", dest, 5);
strncpy(dest, "12345", 6);
TEST_ASSERT_ARRAY_EQ("12345", dest, 6);
strncpy(dest, "testtesttest", 10);
TEST_ASSERT_ARRAY_EQ("testtestte", dest, 10);
return EC_SUCCESS;
}
static int test_strncmp(void)
{
TEST_ASSERT(strncmp("123", "123", 8) == 0);
TEST_ASSERT(strncmp("789", "456", 8) > 0);
TEST_ASSERT(strncmp("abc", "abd", 4) < 0);
TEST_ASSERT(strncmp("abc", "abd", 2) == 0);
return EC_SUCCESS;
}
static int test_strlen(void)
{
TEST_CHECK(strlen("this is a string") == 16);
}
static int test_strnlen(void)
{
TEST_ASSERT(strnlen("this is a string", 17) == 16);
TEST_ASSERT(strnlen("this is a string", 16) == 16);
TEST_ASSERT(strnlen("this is a string", 5) == 5);
return EC_SUCCESS;
}
static int test_strcasecmp(void)
{
TEST_CHECK((strcasecmp("test string", "TEST strIng") == 0) &&
(strcasecmp("test123!@#", "TesT123!@#") == 0) &&
(strcasecmp("lower", "UPPER") != 0));
}
static int test_strncasecmp(void)
{
TEST_CHECK((strncasecmp("test string", "TEST str", 4) == 0) &&
(strncasecmp("test string", "TEST str", 8) == 0) &&
(strncasecmp("test123!@#", "TesT321!@#", 5) != 0) &&
(strncasecmp("test123!@#", "TesT321!@#", 4) == 0) &&
(strncasecmp("1test123!@#", "1TesT321!@#", 5) == 0) &&
(strncasecmp("1test123", "teststr", 0) == 0));
}
static int test_atoi(void)
{
TEST_CHECK((atoi(" 901") == 901) &&
(atoi("-12c") == -12) &&
(atoi(" 0 ") == 0) &&
(atoi("\t111") == 111));
}
static int test_snprintf(void)
{
char buffer[32];
TEST_CHECK(snprintf(buffer, sizeof(buffer), "%u", 1234) == 4);
TEST_CHECK(strncmp(buffer, "1234", sizeof(buffer)));
}
void run_test(void)
{
test_reset();
RUN_TEST(test_isalpha);
RUN_TEST(test_isprint);
RUN_TEST(test_strtoi);
RUN_TEST(test_parse_bool);
RUN_TEST(test_strzcpy);
RUN_TEST(test_strncpy);
RUN_TEST(test_strncmp);
RUN_TEST(test_strlen);
RUN_TEST(test_strnlen);
RUN_TEST(test_strcasecmp);
RUN_TEST(test_strncasecmp);
RUN_TEST(test_atoi);
RUN_TEST(test_snprintf);
test_print_result();
}
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