u-boot/test/dm/rng.c
Simon Glass f7ae49fc4f common: Drop log.h from common header
Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 21:19:18 -04:00

27 lines
656 B
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2019, Linaro Limited
*/
#include <common.h>
#include <dm.h>
#include <log.h>
#include <rng.h>
#include <dm/test.h>
#include <test/ut.h>
/* Basic test of the rng uclass */
static int dm_test_rng_read(struct unit_test_state *uts)
{
unsigned long rand1 = 0, rand2 = 0;
struct udevice *dev;
ut_assertok(uclass_get_device(UCLASS_RNG, 0, &dev));
ut_assertnonnull(dev);
ut_assertok(dm_rng_read(dev, &rand1, sizeof(rand1)));
ut_assertok(dm_rng_read(dev, &rand2, sizeof(rand2)));
ut_assert(rand1 != rand2);
return 0;
}
DM_TEST(dm_test_rng_read, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);