sergiotarxz/nuttx-apps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add test case for regulator

Browse Source 
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
This commit is contained in:
dulibo1 2023-08-10 14:01:02 +08:00 committed by Xiang Xiao
parent d090da6b91
commit 3c674fb4d8
2 changed files with 613 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
testing/drivertest/Makefile
View File

@ -117,4 +117,9 @@ MAINSRC += drivertest_lcd.c
PROGNAME += cmocka_driver_lcd
endif
ifneq ($(CONFIG_REGULATOR),)
MAINSRC += drivertest_regulator.c
PROGNAME += cmocka_driver_regulator
endif
include $(APPDIR)/Application.mk

608
testing/drivertest/drivertest_regulator.c Normal file
View File

@ -0,0 +1,608 @@
/****************************************************************************
* apps/testing/drivertest/drivertest_regulator.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/nuttx.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <cmocka.h>
#include <nuttx/power/consumer.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define REGULATOR_ID "fake_regulator"
#define REGULATOR_SUPPLY_ID "fake_regulator_supply"
/****************************************************************************
* Private Functions Prototypes
****************************************************************************/
static int test_regulator_enable(FAR struct regulator_dev_s *rdev);
static int test_regulator_is_enabled(FAR struct regulator_dev_s *rdev);
static int test_regulator_disable(FAR struct regulator_dev_s *rdev);
static int test_regulator_set_mode(FAR struct regulator_dev_s *rdev,
enum regulator_mode_e mode);
static enum regulator_mode_e
test_regulator_get_mode(FAR struct regulator_dev_s *rdev);
static int test_regulator_suspend_mode(FAR struct regulator_dev_s *rdev,
enum regulator_mode_e mode);
static int test_regulator_suspend_voltage(FAR struct regulator_dev_s *,
int uv);
static int test_regulator_resume(FAR struct regulator_dev_s *rdev);
struct test_regulator_s
{
FAR struct regulator_dev_s *rdev;
int state;
enum regulator_mode_e lpmode;
int lpuv;
};
/****************************************************************************
* Private Data
****************************************************************************/
static const struct regulator_ops_s g_fake_regulator_ops =
{
.enable = test_regulator_enable, /* enable */
.is_enabled = test_regulator_is_enabled, /* is_enabled */
.disable = test_regulator_disable, /* disable */
.set_mode = test_regulator_set_mode,
.get_mode = test_regulator_get_mode,
.set_suspend_mode = test_regulator_suspend_mode,
.set_suspend_voltage = test_regulator_suspend_voltage,
.resume = test_regulator_resume,
};
static struct regulator_desc_s g_fake_regulator_desc =
{
.name = REGULATOR_ID,
.boot_on = 0,
.always_on = 1,
};
static struct test_regulator_s g_fake_regulator =
{
.rdev = NULL,
.state = 0,
};
static struct regulator_desc_s g_fake_regulator_supply_desc =
{
.name = REGULATOR_SUPPLY_ID,
.boot_on = 0,
.always_on = 0,
};
static struct test_regulator_s g_fake_regulator_supply =
{
.rdev = NULL,
.state = 0,
};
/****************************************************************************
* Private Functions
****************************************************************************/
static int test_regulator_enable(FAR struct regulator_dev_s *rdev)
{
FAR struct test_regulator_s *tr = rdev->priv;
tr->state = 1;
return OK;
}
static int test_regulator_is_enabled(FAR struct regulator_dev_s *rdev)
{
FAR struct test_regulator_s *tr = rdev->priv;
return tr->state;
}
static int test_regulator_disable(FAR struct regulator_dev_s *rdev)
{
FAR struct test_regulator_s *tr = rdev->priv;
tr->state = 0;
return OK;
}
static int test_regulator_set_mode(FAR struct regulator_dev_s *rdev,
enum regulator_mode_e mode)
{
FAR struct test_regulator_s *tr = rdev->priv;
int ret = 0;
switch (mode)
{
case REGULATOR_MODE_FAST:
case REGULATOR_MODE_NORMAL:
case REGULATOR_MODE_IDLE:
case REGULATOR_MODE_STANDBY:
tr->lpmode = mode;
break;
default:
ret = -EPERM;
}
return ret;
}
static enum regulator_mode_e
test_regulator_get_mode(FAR struct regulator_dev_s *rdev)
{
FAR struct test_regulator_s *tr = rdev->priv;
return tr->lpmode;
}
static int test_regulator_suspend_mode(FAR struct regulator_dev_s *rdev,
enum regulator_mode_e mode)
{
FAR struct test_regulator_s *tr = rdev->priv;
int ret = 0;
switch (mode)
{
case REGULATOR_MODE_FAST:
case REGULATOR_MODE_NORMAL:
case REGULATOR_MODE_IDLE:
case REGULATOR_MODE_STANDBY:
tr->lpmode = mode;
break;
default:
ret = -EPERM;
}
return ret;
}
static int test_regulator_suspend_voltage(FAR struct regulator_dev_s *rdev,
int uv)
{
FAR struct test_regulator_s *tr = rdev->priv;
tr->lpuv = uv;
return 0;
}
static int test_regulator_resume(FAR struct regulator_dev_s *rdev)
{
FAR struct test_regulator_s *tr = rdev->priv;
tr->lpmode = REGULATOR_MODE_NORMAL;
return 0;
}
static void test_regulator_always_on(FAR void **state)
{
FAR struct regulator_s *test = NULL;
int ret = 0;
int cnt = 10;
g_fake_regulator_desc.boot_on = 0;
g_fake_regulator_desc.always_on = 1;
g_fake_regulator_desc.supply_name = NULL;
g_fake_regulator.state = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
test = regulator_get(REGULATOR_ID);
assert_false(NULL == test);
assert_int_equal(g_fake_regulator.state, 1);
while (cnt--)
{
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
ret = regulator_disable(test);
assert_int_equal(ret, -EIO);
}
regulator_put(test);
regulator_unregister(g_fake_regulator.rdev);
return;
}
static void test_regulator_supply_1(FAR void **state)
{
FAR struct regulator_s *test = NULL;
int cnt = 10;
int ret = 0;
g_fake_regulator_desc.supply_name = REGULATOR_SUPPLY_ID;
g_fake_regulator_desc.boot_on = 0;
g_fake_regulator_desc.always_on = 1;
g_fake_regulator.state = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_true(NULL == g_fake_regulator.rdev);
g_fake_regulator_supply.state = 0;
g_fake_regulator_supply.rdev = regulator_register(
&g_fake_regulator_supply_desc,
&g_fake_regulator_ops,
&g_fake_regulator_supply);
assert_false(NULL == g_fake_regulator_supply.rdev);
assert_int_equal(g_fake_regulator_supply.state, 0);
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
assert_int_equal(g_fake_regulator_supply.state, 1);
assert_int_equal(g_fake_regulator.state, 1);
test = regulator_get(REGULATOR_ID);
assert_false(NULL == test);
while (cnt--)
{
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_int_equal(ret, -EIO);
}
regulator_put(test);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator.rdev = NULL;
regulator_unregister(g_fake_regulator_supply.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
static void test_regulator_supply_2(FAR void **state)
{
FAR struct regulator_s *test = NULL;
int cnt = 10;
int ret = 0;
g_fake_regulator_desc.supply_name = REGULATOR_SUPPLY_ID;
g_fake_regulator_desc.boot_on = 1;
g_fake_regulator_desc.always_on = 1;
g_fake_regulator.state = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_true(NULL == g_fake_regulator.rdev);
g_fake_regulator_supply.state = 0;
g_fake_regulator_supply.rdev = regulator_register(
&g_fake_regulator_supply_desc,
&g_fake_regulator_ops,
&g_fake_regulator_supply);
assert_false(NULL == g_fake_regulator_supply.rdev);
assert_int_equal(g_fake_regulator_supply.state, 0);
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
assert_int_equal(g_fake_regulator_supply.state, 1);
assert_int_equal(g_fake_regulator.state, 1);
test = regulator_get(REGULATOR_ID);
assert_false(NULL == test);
while (cnt--)
{
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_int_equal(ret, -EIO);
}
regulator_put(test);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator.rdev = NULL;
regulator_unregister(g_fake_regulator_supply.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
static void test_regulator_supply_3(FAR void **state)
{
FAR struct regulator_s *test = NULL;
int cnt = 10;
int ret = 0;
g_fake_regulator_desc.supply_name = REGULATOR_SUPPLY_ID;
g_fake_regulator_desc.boot_on = 1;
g_fake_regulator_desc.always_on = 0;
g_fake_regulator.state = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_true(NULL == g_fake_regulator.rdev);
g_fake_regulator_supply.state = 0;
g_fake_regulator_supply.rdev = regulator_register(
&g_fake_regulator_supply_desc,
&g_fake_regulator_ops,
&g_fake_regulator_supply);
assert_false(NULL == g_fake_regulator_supply.rdev);
assert_int_equal(g_fake_regulator_supply.state, 0);
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
assert_int_equal(g_fake_regulator_supply.state, 1);
assert_int_equal(g_fake_regulator.state, 1);
test = regulator_get(REGULATOR_ID);
assert_false(NULL == test);
while (cnt--)
{
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 0);
ret = regulator_disable(test);
assert_int_equal(ret, -EIO);
}
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
regulator_put(test);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator.rdev = NULL;
regulator_unregister(g_fake_regulator_supply.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
static void test_regulator_supply_4(FAR void **state)
{
FAR struct regulator_s *test = NULL;
int cnt = 10;
int ret = 0;
g_fake_regulator_desc.supply_name = REGULATOR_SUPPLY_ID;
g_fake_regulator_desc.boot_on = 0;
g_fake_regulator_desc.always_on = 0;
g_fake_regulator.state = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
test = regulator_get(REGULATOR_ID);
assert_false(NULL == test);
g_fake_regulator_supply.state = 0;
ret = regulator_enable(test);
assert_true(ret < 0);
g_fake_regulator_supply.rdev = regulator_register(
&g_fake_regulator_supply_desc,
&g_fake_regulator_ops,
&g_fake_regulator_supply);
assert_false(NULL == g_fake_regulator_supply.rdev);
assert_int_equal(g_fake_regulator_supply.state, 0);
assert_int_equal(g_fake_regulator.state, 0);
while (cnt--)
{
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
ret = regulator_disable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 0);
assert_int_equal(g_fake_regulator_supply.state, 0);
ret = regulator_disable(test);
assert_int_equal(ret, -EIO);
}
ret = regulator_enable(test);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.state, 1);
assert_int_equal(g_fake_regulator_supply.state, 1);
regulator_put(test);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator.rdev = NULL;
regulator_unregister(g_fake_regulator_supply.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
static void test_regulator_mode(FAR void **state)
{
FAR struct regulator_s *test = NULL;
int cnt = 10;
int ret = 0;
g_fake_regulator.lpmode = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
test = regulator_get(REGULATOR_ID);
assert_false(NULL == test);
while (cnt--)
{
ret = regulator_set_mode(test, REGULATOR_MODE_INVALID);
assert_true(ret < 0);
ret = regulator_set_mode(test, REGULATOR_MODE_FAST);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_FAST);
ret = regulator_set_mode(test, REGULATOR_MODE_NORMAL);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_NORMAL);
ret = regulator_set_mode(test, REGULATOR_MODE_IDLE);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_IDLE);
ret = regulator_set_mode(test, REGULATOR_MODE_STANDBY);
assert_false(ret < 0);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_STANDBY);
}
regulator_put(test);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
#ifdef CONFIG_PM
static void test_regulator_pm_register(FAR void **state)
{
g_fake_regulator_desc.auto_lp = 0;
g_fake_regulator.lpmode = REGULATOR_MODE_INVALID;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
assert_true(NULL == g_fake_regulator.rdev->pm_cb.notify);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator_desc.auto_lp = 1;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
assert_false(NULL == g_fake_regulator.rdev->pm_cb.notify);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
static void test_regulator_pm_callback(FAR void **state)
{
g_fake_regulator_desc.supply_name = NULL;
g_fake_regulator_desc.auto_lp = 1;
g_fake_regulator_desc.domain = 1;
g_fake_regulator_desc.states[PM_NORMAL].mode = REGULATOR_MODE_NORMAL;
g_fake_regulator_desc.states[PM_NORMAL].uv = 1;
g_fake_regulator_desc.states[PM_IDLE].mode = REGULATOR_MODE_NORMAL;
g_fake_regulator_desc.states[PM_IDLE].uv = 2;
g_fake_regulator_desc.states[PM_STANDBY].mode = REGULATOR_MODE_IDLE;
g_fake_regulator_desc.states[PM_STANDBY].uv = 3;
g_fake_regulator_desc.states[PM_SLEEP].mode = REGULATOR_MODE_STANDBY;
g_fake_regulator_desc.states[PM_SLEEP].uv = 4;
g_fake_regulator.lpmode = REGULATOR_MODE_FAST;
g_fake_regulator.lpuv = 0;
g_fake_regulator.rdev = regulator_register(&g_fake_regulator_desc,
&g_fake_regulator_ops,
&g_fake_regulator);
assert_false(NULL == g_fake_regulator.rdev);
g_fake_regulator.rdev->pm_cb.notify(&g_fake_regulator.rdev->pm_cb,
2, PM_SLEEP);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_FAST);
g_fake_regulator.rdev->pm_cb.notify(&g_fake_regulator.rdev->pm_cb,
1, PM_RESTORE);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_NORMAL);
g_fake_regulator.rdev->pm_cb.notify(&g_fake_regulator.rdev->pm_cb,
1, PM_NORMAL);
assert_int_equal(g_fake_regulator.lpuv, 1);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_NORMAL);
g_fake_regulator.rdev->pm_cb.notify(&g_fake_regulator.rdev->pm_cb,
1, PM_IDLE);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_NORMAL);
assert_int_equal(g_fake_regulator.lpuv, 2);
g_fake_regulator.rdev->pm_cb.notify(&g_fake_regulator.rdev->pm_cb,
1, PM_STANDBY);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_IDLE);
assert_int_equal(g_fake_regulator.lpuv, 3);
g_fake_regulator.rdev->pm_cb.notify(&g_fake_regulator.rdev->pm_cb,
1, PM_SLEEP);
assert_int_equal(g_fake_regulator.lpmode, REGULATOR_MODE_STANDBY);
assert_int_equal(g_fake_regulator.lpuv, 4);
regulator_unregister(g_fake_regulator.rdev);
g_fake_regulator_supply.rdev = NULL;
return;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
int main(int argc, FAR char *argv[])
{
const struct CMUnitTest tests[] =
{
cmocka_unit_test_prestate(test_regulator_always_on, NULL),
cmocka_unit_test_prestate(test_regulator_supply_1, NULL),
cmocka_unit_test_prestate(test_regulator_supply_2, NULL),
cmocka_unit_test_prestate(test_regulator_supply_3, NULL),
cmocka_unit_test_prestate(test_regulator_supply_4, NULL),
cmocka_unit_test_prestate(test_regulator_mode, NULL),
#ifdef CONFIG_PM
cmocka_unit_test_prestate(test_regulator_pm_register, NULL),
cmocka_unit_test_prestate(test_regulator_pm_callback, NULL),
#endif
};
return cmocka_run_group_tests(tests, NULL, NULL);
}