diff options
Diffstat (limited to 'common/test_util.c')
| -rw-r--r-- | common/test_util.c | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/common/test_util.c b/common/test_util.c deleted file mode 100644 index b23f85509b..0000000000 --- a/common/test_util.c +++ /dev/null @@ -1,226 +0,0 @@ -/* Copyright 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 utilities. - */ - -#if defined(TEST_COVERAGE) || defined(TEST_HOSTTEST) -/* We need signal() and exit() only when building to run on the host. */ -#include <signal.h> -#include <stdlib.h> -#endif - -#include "console.h" -#include "hooks.h" -#include "host_command.h" -#include "system.h" -#include "task.h" -#include "test_util.h" -#include "util.h" - -struct test_util_tag { - uint8_t error_count; -}; - -#define TEST_UTIL_SYSJUMP_TAG 0x5455 /* "TU" */ -#define TEST_UTIL_SYSJUMP_VERSION 1 - -int __test_error_count; - -/* Weak reference function as an entry point for unit test */ -test_mockable void run_test(int argc, char **argv) { } - -/* Default mock test init */ -test_mockable void test_init(void) { } - -/* Default mock before test */ -test_mockable void before_test(void) { } - -/* Default mock after test */ -test_mockable void after_test(void) { } - -#ifdef TEST_COVERAGE -extern void __gcov_flush(void); - -void emulator_flush(void) -{ - __gcov_flush(); -} -#else -void emulator_flush(void) -{ -} -#endif - -#if defined(TEST_HOSTTEST) || defined(TEST_COVERAGE) -/* Host-based unit tests need to exit(0) when they receive a SIGTERM. */ -void test_end_hook(int sig) -{ - emulator_flush(); - exit(0); -} - -void register_test_end_hook(void) -{ - signal(SIGTERM, test_end_hook); -} -#else -void register_test_end_hook(void) -{ -} -#endif - -void test_reset(void) -{ - if (!system_jumped_to_this_image()) - __test_error_count = 0; -} - -void test_pass(void) -{ - ccprintf("Pass!\n"); -} - -void test_fail(void) -{ - ccprintf("Fail!\n"); -} - -void test_print_result(void) -{ - if (__test_error_count) - ccprintf("Fail! (%d tests)\n", __test_error_count); - else - ccprintf("Pass!\n"); -} - -int test_get_error_count(void) -{ - return __test_error_count; -} - -uint32_t test_get_state(void) -{ - uint32_t state; - - system_get_scratchpad(&state); - return state; -} - -test_mockable void test_clean_up(void) -{ -} - -void test_reboot_to_next_step(enum test_state_t step) -{ - ccprintf("Rebooting to next test step...\n"); - cflush(); - system_set_scratchpad(TEST_STATE_MASK(step)); - system_reset(SYSTEM_RESET_HARD); -} - -test_mockable void test_run_step(uint32_t state) -{ -} - -void test_run_multistep(void) -{ - uint32_t state = test_get_state(); - - if (state & TEST_STATE_MASK(TEST_STATE_PASSED)) { - test_clean_up(); - system_set_scratchpad(0); - test_pass(); - } else if (state & TEST_STATE_MASK(TEST_STATE_FAILED)) { - test_clean_up(); - system_set_scratchpad(0); - test_fail(); - } - - if (state & TEST_STATE_STEP_1 || state == 0) { - task_wait_event(-1); /* Wait for run_test() */ - test_run_step(TEST_STATE_MASK(TEST_STATE_STEP_1)); - } else { - test_run_step(state); - } -} - -#ifdef HAS_TASK_HOSTCMD -int test_send_host_command(int command, int version, const void *params, - int params_size, void *resp, int resp_size) -{ - struct host_cmd_handler_args args; - - args.version = version; - args.command = command; - args.params = params; - args.params_size = params_size; - args.response = resp; - args.response_max = resp_size; - args.response_size = 0; - - return host_command_process(&args); -} -#endif /* TASK_HAS_HOSTCMD */ - -/* Linear congruential pseudo random number generator */ -uint32_t prng(uint32_t seed) -{ - return 22695477 * seed + 1; -} - -uint32_t prng_no_seed(void) -{ - static uint32_t seed = 0x1234abcd; - return seed = prng(seed); -} - -static void restore_state(void) -{ - const struct test_util_tag *tag; - int version, size; - - tag = (const struct test_util_tag *)system_get_jump_tag( - TEST_UTIL_SYSJUMP_TAG, &version, &size); - if (tag && version == TEST_UTIL_SYSJUMP_VERSION && - size == sizeof(*tag)) - __test_error_count = tag->error_count; - else - __test_error_count = 0; -} -DECLARE_HOOK(HOOK_INIT, restore_state, HOOK_PRIO_DEFAULT); - -static void preserve_state(void) -{ - struct test_util_tag tag; - tag.error_count = __test_error_count; - system_add_jump_tag(TEST_UTIL_SYSJUMP_TAG, TEST_UTIL_SYSJUMP_VERSION, - sizeof(tag), &tag); -} -DECLARE_HOOK(HOOK_SYSJUMP, preserve_state, HOOK_PRIO_DEFAULT); - -static int command_run_test(int argc, char **argv) -{ - run_test(argc, argv); - return EC_SUCCESS; -} -DECLARE_CONSOLE_COMMAND(runtest, command_run_test, - NULL, NULL); - -#ifndef CONFIG_ZEPHYR -void z_ztest_run_test_suite(const char *name, struct unit_test *suite) -{ - test_reset(); - - while (suite->test) { - suite->setup(); - RUN_TEST(suite->test); - suite->teardown(); - suite++; - } - - ccprintf("%s: ", name); - test_print_result(); -} -#endif /* CONFIG_ZEPHYR */ |