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/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Test common utilities.
*/
#include "common.h"
#include "console.h"
#include "shared_mem.h"
#include "system.h"
#include "timer.h"
#include "util.h"
static int error_count;
#define RUN_TEST(n) \
do { \
ccprintf("Running %s...", #n); \
cflush(); \
if (n() == EC_SUCCESS) { \
ccputs("OK\n"); \
} else { \
ccputs("Fail\n"); \
error_count++; \
} \
} while (0)
#define TEST_ASSERT(n) \
do { \
if (!(n)) \
return EC_ERROR_UNKNOWN; \
} while (0)
#define TEST_CHECK(n) \
do { \
if (n) \
return EC_SUCCESS; \
else \
return EC_ERROR_UNKNOWN; \
} while (0)
static int test_strlen(void)
{
TEST_CHECK(strlen("this is a string") == 16);
}
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));
}
static int test_atoi(void)
{
TEST_CHECK((atoi(" 901") == 901) &&
(atoi("-12c") == -12) &&
(atoi(" 0 ") == 0) &&
(atoi("\t111") == 111));
}
static int test_uint64divmod(void)
{
uint64_t n = 8567106442584750ULL;
int d = 54870071;
int r = uint64divmod(&n, d);
TEST_CHECK(r == 5991285 && n == 156134415ULL);
}
static int test_shared_mem(void)
{
int i, j;
int sz = shared_mem_size();
char *mem;
TEST_ASSERT(shared_mem_acquire(sz, &mem) == EC_SUCCESS);
TEST_ASSERT(shared_mem_acquire(sz, &mem) == EC_ERROR_BUSY);
for (i = 0; i < 256; ++i) {
memset(mem, i, sz);
for (j = 0; j < sz; ++j)
TEST_ASSERT(mem[j] == (char)i);
if ((i & 0xf) == 0)
msleep(20); /* Yield to other tasks */
}
shared_mem_release(mem);
return EC_SUCCESS;
}
static int test_scratchpad(void)
{
system_set_scratchpad(0xfeedfeed);
TEST_ASSERT(system_get_scratchpad() == 0xfeedfeed);
return EC_SUCCESS;
}
void run_test(void)
{
error_count = 0;
RUN_TEST(test_strlen);
RUN_TEST(test_strcasecmp);
RUN_TEST(test_strncasecmp);
RUN_TEST(test_atoi);
RUN_TEST(test_uint64divmod);
RUN_TEST(test_shared_mem);
RUN_TEST(test_scratchpad);
if (error_count)
ccprintf("Failed %d tests!\n", error_count);
else
ccprintf("Pass!\n");
}
static int command_run_test(int argc, char **argv)
{
run_test();
return EC_SUCCESS;
}
DECLARE_CONSOLE_COMMAND(runtest, command_run_test,
NULL, NULL, NULL);
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