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/* Copyright 2021 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 ec version
*/
#include "common.h"
#include "ec_commands.h"
#include "stddef.h"
#include "system.h"
#include "util.h"
#include "test_util.h"
/*
* Tests that fw version adheres to the expected format.
* Example fw version: host_v2.0.10135+b3e38e380c
*/
static int test_version(void)
{
const char *fw_version;
size_t board_name_length, major_version_length, minor_version_length,
sub_minor_version_length, hash_length;
const char *major_version_ptr, *minor_version_ptr,
*sub_minor_version_ptr, *hash_ptr;
fw_version = system_get_version(EC_IMAGE_RO);
TEST_ASSERT(fw_version != NULL);
ccprintf("fw_version: %s\n", fw_version);
TEST_LE(strlen(fw_version), (size_t)32, "%zu");
board_name_length = strcspn(fw_version, "_");
TEST_GE(board_name_length, (size_t)3, "%zu");
major_version_ptr = fw_version + board_name_length + 1;
major_version_length = strcspn(major_version_ptr, ".");
TEST_GE(major_version_length, (size_t)2, "%zu");
TEST_EQ(major_version_ptr[0], 'v', "%c");
for (int i = 1; i < major_version_length; i++)
TEST_ASSERT(isdigit(major_version_ptr[i]));
minor_version_ptr = major_version_ptr + major_version_length + 1;
minor_version_length = strcspn(minor_version_ptr, ".");
TEST_GE(minor_version_length, (size_t)1, "%zu");
for (int i = 0; i < minor_version_length; i++)
TEST_ASSERT(isdigit(minor_version_ptr[i]));
sub_minor_version_ptr = minor_version_ptr + minor_version_length + 1;
sub_minor_version_length = strcspn(sub_minor_version_ptr, "-+");
TEST_GE(sub_minor_version_length, (size_t)1, "%zu");
for (int i = 0; i < sub_minor_version_length; i++)
TEST_ASSERT(isdigit(sub_minor_version_ptr[i]));
hash_ptr = sub_minor_version_ptr + sub_minor_version_length + 1;
hash_length = strlen(hash_ptr);
TEST_GE(hash_length, (size_t)8, "%zu");
for (int i = 0; i < hash_length; i++)
TEST_ASSERT(isdigit(hash_ptr[i]) ||
(hash_ptr[i] >= 'a' && hash_ptr[i] <= 'f'));
return EC_SUCCESS;
}
/*
* Tests that cros fwid adheres to the expected format.
* Example cros fwid: host_14175.0.21_08_24
*/
static int test_fwid(void)
{
const char *cros_fwid;
size_t board_name_length, major_version_length, minor_version_length,
sub_minor_version_length;
const char *major_version_ptr, *minor_version_ptr,
*sub_minor_version_ptr;
cros_fwid = system_get_cros_fwid(EC_IMAGE_RO);
TEST_ASSERT(cros_fwid != NULL);
ccprintf("cros_fwid: %s\n", cros_fwid);
TEST_LE(strlen(cros_fwid), (size_t)32, "%zu");
board_name_length = strcspn(cros_fwid, "_");
TEST_GE(board_name_length, (size_t)3, "%zu");
major_version_ptr = cros_fwid + board_name_length + 1;
major_version_length = strcspn(major_version_ptr, ".");
TEST_GE(major_version_length, (size_t)5, "%zu");
for (int i = 0; i < major_version_length; i++)
TEST_ASSERT(isdigit(major_version_ptr[i]));
minor_version_ptr = major_version_ptr + major_version_length + 1;
minor_version_length = strcspn(minor_version_ptr, ".");
TEST_GE(minor_version_length, (size_t)1, "%zu");
for (int i = 0; i < minor_version_length; i++)
TEST_ASSERT(isdigit(minor_version_ptr[i]));
sub_minor_version_ptr = minor_version_ptr + minor_version_length + 1;
sub_minor_version_length = strlen(sub_minor_version_ptr);
TEST_GE(sub_minor_version_length, (size_t)1, "%zu");
for (int i = 0; i < sub_minor_version_length; i++)
TEST_ASSERT(isdigit(sub_minor_version_ptr[i]) ||
sub_minor_version_ptr[i] == '_');
return EC_SUCCESS;
}
/*
* Tests requesting TEST.
* Example fw version: host_v2.0.10135+b3e38e380c
*/
static int test_image_unknown(void)
{
const char *fw_version;
const char *cros_fwid;
fw_version = system_get_version(EC_IMAGE_UNKNOWN);
TEST_ASSERT(fw_version != NULL);
TEST_LE(strlen(fw_version), (size_t)32, "%zu");
cros_fwid = system_get_cros_fwid(EC_IMAGE_UNKNOWN);
TEST_ASSERT(cros_fwid != NULL);
TEST_LE(strlen(cros_fwid), (size_t)32, "%zu");
return EC_SUCCESS;
}
void run_test(int argc, char **argv)
{
RUN_TEST(test_version);
RUN_TEST(test_fwid);
RUN_TEST(test_image_unknown);
test_print_result();
}
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