4c880f4b0a
RTC drivers should validate the `struct rtc_time`'s contents against the provided `mask`. Promote this common code to a new rtc_utils file and modify existing drivers to use this functionality. Extend the test coverage to include verifying this behaviour. This is groundwork ahead of adding support for the RP2040's (as used in the Raspberry Pi Pico) RTC and alarm. Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
37 lines
946 B
C
37 lines
946 B
C
/*
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* # Copyright (c) 2024 Andrew Featherstone
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/ztest.h>
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#include "../../../../drivers/rtc/rtc_utils.h"
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ZTEST(rtc_utils, test_rtc_utils_validate_rtc_time)
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{
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/* Arbitrary out-out-range values. */
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const struct rtc_time alarm_time = {
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.tm_sec = 70,
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.tm_min = 70,
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.tm_hour = 25,
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.tm_mday = 35,
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.tm_mon = 15,
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.tm_year = 8000,
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.tm_wday = 8,
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.tm_yday = 370,
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.tm_nsec = INT32_MAX,
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};
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uint16_t masks[] = {RTC_ALARM_TIME_MASK_SECOND, RTC_ALARM_TIME_MASK_MINUTE,
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RTC_ALARM_TIME_MASK_HOUR, RTC_ALARM_TIME_MASK_MONTHDAY,
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RTC_ALARM_TIME_MASK_MONTH, RTC_ALARM_TIME_MASK_YEAR,
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RTC_ALARM_TIME_MASK_WEEKDAY, RTC_ALARM_TIME_MASK_YEARDAY,
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RTC_ALARM_TIME_MASK_NSEC};
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ARRAY_FOR_EACH(masks, j)
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{
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bool ret = rtc_utils_validate_rtc_time(&alarm_time, masks[j]);
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zassert_false(ret, "RTC should reject invalid alarm time in field %zu.", j);
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}
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}
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