u-boot/test/dm/sysinfo.c
Sean Anderson 4d65c6bcd7 sysinfo: Require that sysinfo_detect be called before other methods
This has the uclass enforce calling detect() before other methods.  This
allows drivers to cache information in detect() and perform (cheaper)
retrieval in the other accessors. This also modifies the only instance
where this sequencing was not followed.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-05-04 07:57:18 -04:00

64 lines
1.5 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2018
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*/
#include <common.h>
#include <dm.h>
#include <log.h>
#include <dm/test.h>
#include <sysinfo.h>
#include <test/test.h>
#include <test/ut.h>
#include "../../drivers/sysinfo/sandbox.h"
static int dm_test_sysinfo(struct unit_test_state *uts)
{
struct udevice *sysinfo;
bool called_detect = false;
char str[64];
int i;
ut_assertok(sysinfo_get(&sysinfo));
ut_assert(sysinfo);
ut_asserteq(-EPERM, sysinfo_get_bool(sysinfo, BOOL_CALLED_DETECT,
&called_detect));
ut_assert(!called_detect);
sysinfo_detect(sysinfo);
ut_assertok(sysinfo_get_bool(sysinfo, BOOL_CALLED_DETECT,
&called_detect));
ut_assert(called_detect);
ut_assertok(sysinfo_get_str(sysinfo, STR_VACATIONSPOT, sizeof(str),
str));
ut_assertok(strcmp(str, "R'lyeh"));
ut_assertok(sysinfo_get_int(sysinfo, INT_TEST1, &i));
ut_asserteq(0, i);
ut_assertok(sysinfo_get_int(sysinfo, INT_TEST2, &i));
ut_asserteq(100, i);
ut_assertok(sysinfo_get_str(sysinfo, STR_VACATIONSPOT, sizeof(str),
str));
ut_assertok(strcmp(str, "Carcosa"));
ut_assertok(sysinfo_get_int(sysinfo, INT_TEST1, &i));
ut_asserteq(1, i);
ut_assertok(sysinfo_get_int(sysinfo, INT_TEST2, &i));
ut_asserteq(99, i);
ut_assertok(sysinfo_get_str(sysinfo, STR_VACATIONSPOT, sizeof(str),
str));
ut_assertok(strcmp(str, "Yuggoth"));
return 0;
}
DM_TEST(dm_test_sysinfo, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);