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004e67c216
Add a set of tests for the misc uclass. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org>
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2018
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* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/test.h>
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#include <misc.h>
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#include <test/ut.h>
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static int dm_test_misc(struct unit_test_state *uts)
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{
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struct udevice *dev;
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u8 buf[16];
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int id;
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ulong last_ioctl;
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bool enabled;
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ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "misc-test", &dev));
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/* Read / write tests */
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ut_assertok(misc_write(dev, 0, "TEST", 4));
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ut_assertok(misc_write(dev, 4, "WRITE", 5));
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ut_assertok(misc_read(dev, 0, buf, 9));
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ut_assertok(memcmp(buf, "TESTWRITE", 9));
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/* Call tests */
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id = 0;
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ut_assertok(misc_call(dev, 0, &id, 4, buf, 16));
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ut_assertok(memcmp(buf, "Zero", 4));
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id = 2;
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ut_assertok(misc_call(dev, 0, &id, 4, buf, 16));
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ut_assertok(memcmp(buf, "Two", 3));
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ut_assertok(misc_call(dev, 1, &id, 4, buf, 16));
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ut_assertok(memcmp(buf, "Forty-two", 9));
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id = 1;
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ut_assertok(misc_call(dev, 1, &id, 4, buf, 16));
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ut_assertok(memcmp(buf, "Forty-one", 9));
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/* IOCTL tests */
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ut_assertok(misc_ioctl(dev, 6, NULL));
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/* Read back last issued ioctl */
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ut_assertok(misc_call(dev, 2, NULL, 0, &last_ioctl,
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sizeof(last_ioctl)));
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ut_asserteq(6, last_ioctl)
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ut_assertok(misc_ioctl(dev, 23, NULL));
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/* Read back last issued ioctl */
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ut_assertok(misc_call(dev, 2, NULL, 0, &last_ioctl,
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sizeof(last_ioctl)));
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ut_asserteq(23, last_ioctl)
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/* Enable / disable tests */
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/* Read back enable/disable status */
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ut_assertok(misc_call(dev, 3, NULL, 0, &enabled,
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sizeof(enabled)));
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ut_asserteq(true, enabled);
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ut_assertok(misc_set_enabled(dev, false));
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/* Read back enable/disable status */
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ut_assertok(misc_call(dev, 3, NULL, 0, &enabled,
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sizeof(enabled)));
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ut_asserteq(false, enabled);
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ut_assertok(misc_set_enabled(dev, true));
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/* Read back enable/disable status */
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ut_assertok(misc_call(dev, 3, NULL, 0, &enabled,
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sizeof(enabled)));
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ut_asserteq(true, enabled);
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return 0;
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}
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DM_TEST(dm_test_misc, DM_TESTF_SCAN_FDT);
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