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5d672b91a7
Fan no longer needs a special priority to wait for the host memmap to become available, since LPC inits earlier. I2C and PECI don't need explicit ordering on freq change. Thermal now uses the explicit prio for temp sensors done. Commented hook test. BUG=chromium:314768 BRANCH=none TEST=boot link; enable/disable PLL; verify fanset and temps commands work afterwards. Change-Id: I71766614dff2950dd307acd0635405e6b59e330a Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175601 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
144 lines
3.1 KiB
C
144 lines
3.1 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Test hooks.
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*/
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#include "common.h"
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#include "console.h"
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#include "hooks.h"
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#include "test_util.h"
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#include "timer.h"
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#include "util.h"
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static int init_hook_count;
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static int tick_hook_count;
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static int tick2_hook_count;
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static int tick_count_seen_by_tick2;
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static timestamp_t tick_time[2];
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static int second_hook_count;
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static timestamp_t second_time[2];
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static int deferred_call_count;
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static void init_hook(void)
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{
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init_hook_count++;
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}
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DECLARE_HOOK(HOOK_INIT, init_hook, HOOK_PRIO_DEFAULT);
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static void tick_hook(void)
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{
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tick_hook_count++;
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tick_time[0] = tick_time[1];
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tick_time[1] = get_time();
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}
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DECLARE_HOOK(HOOK_TICK, tick_hook, HOOK_PRIO_DEFAULT);
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static void tick2_hook(void)
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{
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tick2_hook_count++;
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tick_count_seen_by_tick2 = tick_hook_count;
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}
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/* tick2_hook() prio means it should be called after tick_hook() */
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DECLARE_HOOK(HOOK_TICK, tick2_hook, HOOK_PRIO_DEFAULT+1);
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static void second_hook(void)
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{
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second_hook_count++;
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second_time[0] = second_time[1];
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second_time[1] = get_time();
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}
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DECLARE_HOOK(HOOK_SECOND, second_hook, HOOK_PRIO_DEFAULT);
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static void deferred_func(void)
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{
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deferred_call_count++;
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}
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DECLARE_DEFERRED(deferred_func);
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static void non_deferred_func(void)
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{
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deferred_call_count++;
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}
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static int test_init_hook(void)
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{
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TEST_ASSERT(init_hook_count == 1);
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return EC_SUCCESS;
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}
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static int test_ticks(void)
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{
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uint64_t interval;
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int error_pct;
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/*
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* HOOK_SECOND must have been fired at least once when HOOK
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* task starts. We only need to wait for just more than a second
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* to allow it fires for the second time.
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*/
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usleep(1300 * MSEC);
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interval = tick_time[1].val - tick_time[0].val;
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error_pct = (interval - HOOK_TICK_INTERVAL) * 100 /
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HOOK_TICK_INTERVAL;
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TEST_ASSERT_ABS_LESS(error_pct, 10);
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interval = second_time[1].val - second_time[0].val;
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error_pct = (interval - SECOND) * 100 / SECOND;
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TEST_ASSERT_ABS_LESS(error_pct, 10);
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return EC_SUCCESS;
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}
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static int test_priority(void)
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{
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usleep(HOOK_TICK_INTERVAL);
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TEST_ASSERT(tick_hook_count == tick2_hook_count);
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TEST_ASSERT(tick_hook_count == tick_count_seen_by_tick2);
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return EC_SUCCESS;
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}
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static int test_deferred(void)
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{
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deferred_call_count = 0;
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hook_call_deferred(deferred_func, 50 * MSEC);
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usleep(100 * MSEC);
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TEST_ASSERT(deferred_call_count == 1);
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hook_call_deferred(deferred_func, 50 * MSEC);
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usleep(25 * MSEC);
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hook_call_deferred(deferred_func, -1);
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usleep(75 * MSEC);
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TEST_ASSERT(deferred_call_count == 1);
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hook_call_deferred(deferred_func, 50 * MSEC);
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usleep(25 * MSEC);
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hook_call_deferred(deferred_func, -1);
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usleep(15 * MSEC);
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hook_call_deferred(deferred_func, 25 * MSEC);
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usleep(50 * MSEC);
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TEST_ASSERT(deferred_call_count == 2);
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TEST_ASSERT(hook_call_deferred(non_deferred_func, 50 * MSEC) !=
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EC_SUCCESS);
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usleep(100 * MSEC);
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TEST_ASSERT(deferred_call_count == 2);
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return EC_SUCCESS;
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}
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void run_test(void)
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{
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test_reset();
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RUN_TEST(test_init_hook);
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RUN_TEST(test_ticks);
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RUN_TEST(test_priority);
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RUN_TEST(test_deferred);
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test_print_result();
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}
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