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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright 2017 Google, Inc
- */
- #include <common.h>
- #include <dm.h>
- #include <wdt.h>
- #include <asm/state.h>
- #include <asm/test.h>
- #include <dm/test.h>
- #include <test/test.h>
- #include <test/ut.h>
- /* Test that watchdog driver functions are called */
- static int dm_test_wdt_base(struct unit_test_state *uts)
- {
- struct sandbox_state *state = state_get_current();
- struct udevice *dev;
- const u64 timeout = 42;
- ut_assertok(uclass_get_device(UCLASS_WDT, 0, &dev));
- ut_assertnonnull(dev);
- ut_asserteq(0, state->wdt.counter);
- ut_asserteq(false, state->wdt.running);
- ut_assertok(wdt_start(dev, timeout, 0));
- ut_asserteq(timeout, state->wdt.counter);
- ut_asserteq(true, state->wdt.running);
- uint reset_count = state->wdt.reset_count;
- ut_assertok(wdt_reset(dev));
- ut_asserteq(reset_count + 1, state->wdt.reset_count);
- ut_asserteq(true, state->wdt.running);
- ut_assertok(wdt_stop(dev));
- ut_asserteq(false, state->wdt.running);
- return 0;
- }
- DM_TEST(dm_test_wdt_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
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