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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
/* This tests the case where the mac address string is too long. This is an
error. */
#include "usbx_ux_test_cdc_ecm.h"
static unsigned char invalid_mac_address_string_length[] = {
/* Manufacturer string descriptor : Index 1 - "Express Logic" */
0x09, 0x04, 0x01, 0x0c,
0x45, 0x78, 0x70, 0x72, 0x65, 0x73, 0x20, 0x4c,
0x6f, 0x67, 0x69, 0x63,
/* Product string descriptor : Index 2 - "EL CDCECM Device" */
0x09, 0x04, 0x02, 0x10,
0x45, 0x4c, 0x20, 0x43, 0x44, 0x43, 0x45, 0x43,
0x4d, 0x20, 0x44, 0x65, 0x76, 0x69, 0x63, 0x65,
/* Serial Number string descriptor : Index 3 - "0001" */
0x09, 0x04, 0x03, 0x04,
0x30, 0x30, 0x30, 0x31,
/* MAC Address string descriptor : Index 4 - "001E5841B878" */
0x09, 0x04, 0x04,
0x1b, /* This byte is the length of the string. It just needs to be greater than 26 (look in mac_address_get.c). */
0x30, 0x30, 0x31, 0x45, 0x35, 0x38,
0x34, 0x31, 0x42, 0x38, 0x37, 0x38,
0x30, 0x30, 0x31, 0x45, 0x35, 0x38,
0x34, 0x31, 0x42, 0x38, 0x37, 0x38,
0x37, 0x38, 0x37,
};
static DEVICE_INIT_DATA device_init_data = {
.string_framework = invalid_mac_address_string_length,
.string_framework_length = sizeof(invalid_mac_address_string_length),
.dont_register_hcd = 1,
};
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_cdc_ecm_mac_address_invalid_length_test_application_define(void *first_unused_memory)
#endif
{
/* Inform user. */
printf("Running CDC-ECM Mac Address Invalid Length Test..................... ");
stepinfo("\n");
ux_test_cdc_ecm_initialize_use_framework(first_unused_memory, &device_init_data);
}
static void post_init_host()
{
int i;
/* We expect this to fail multiple times since enumeration tries multiple times. */
for (i = 0; i < UX_RH_ENUMERATION_RETRY; i++)
{
ux_test_add_action_to_main_list(create_error_match_action(UX_SYSTEM_LEVEL_THREAD, UX_SYSTEM_CONTEXT_CLASS, UX_DESCRIPTOR_CORRUPTED));
}
ux_test_add_action_to_main_list(create_error_match_action(UX_SYSTEM_LEVEL_THREAD, UX_SYSTEM_CONTEXT_ROOT_HUB, UX_DEVICE_ENUMERATION_FAILURE));
/* Enumerate. */
UX_TEST_CHECK_SUCCESS(ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, _ux_test_hcd_sim_host_initialize, 0, 0));
/* The HCD init function put()s the HCD semaphore, so we can do this here. */
ux_test_wait_for_enum_thread_completion();
/* Enumeration should've failed. */
UX_TEST_ASSERT(ux_test_check_actions_empty());
UX_TEST_ASSERT(cdc_ecm_host_from_system_change_function == UX_NULL);
}
static void post_init_device()
{
}
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