| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * (C) Copyright 2018 |
| * Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc |
| */ |
| |
| #include <dm.h> |
| #include <dm/test.h> |
| #include <misc.h> |
| #include <test/test.h> |
| #include <test/ut.h> |
| |
| static int dm_test_misc(struct unit_test_state *uts) |
| { |
| struct udevice *dev; |
| u8 buf[16]; |
| int id; |
| ulong last_ioctl; |
| bool enabled; |
| |
| ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "misc-test", &dev)); |
| |
| /* Read / write tests */ |
| ut_asserteq(4, misc_write(dev, 0, "TEST", 4)); |
| ut_asserteq(5, misc_write(dev, 4, "WRITE", 5)); |
| ut_asserteq(9, misc_read(dev, 0, buf, 9)); |
| |
| ut_asserteq_mem(buf, "TESTWRITE", 9); |
| |
| /* Call tests */ |
| |
| id = 0; |
| ut_assertok(misc_call(dev, 0, &id, 4, buf, 16)); |
| ut_asserteq_mem(buf, "Zero", 4); |
| |
| id = 2; |
| ut_assertok(misc_call(dev, 0, &id, 4, buf, 16)); |
| ut_asserteq_mem(buf, "Two", 3); |
| |
| ut_assertok(misc_call(dev, 1, &id, 4, buf, 16)); |
| ut_asserteq_mem(buf, "Forty-two", 9); |
| |
| id = 1; |
| ut_assertok(misc_call(dev, 1, &id, 4, buf, 16)); |
| ut_asserteq_mem(buf, "Forty-one", 9); |
| |
| /* IOCTL tests */ |
| |
| ut_assertok(misc_ioctl(dev, 6, NULL)); |
| /* Read back last issued ioctl */ |
| ut_assertok(misc_call(dev, 2, NULL, 0, &last_ioctl, |
| sizeof(last_ioctl))); |
| ut_asserteq(6, last_ioctl); |
| |
| ut_assertok(misc_ioctl(dev, 23, NULL)); |
| /* Read back last issued ioctl */ |
| ut_assertok(misc_call(dev, 2, NULL, 0, &last_ioctl, |
| sizeof(last_ioctl))); |
| ut_asserteq(23, last_ioctl); |
| |
| /* Enable / disable tests */ |
| |
| /* Read back enable/disable status */ |
| ut_assertok(misc_call(dev, 3, NULL, 0, &enabled, |
| sizeof(enabled))); |
| ut_asserteq(true, enabled); |
| |
| ut_assertok(misc_set_enabled(dev, false)); |
| /* Read back enable/disable status */ |
| ut_assertok(misc_call(dev, 3, NULL, 0, &enabled, |
| sizeof(enabled))); |
| ut_asserteq(false, enabled); |
| |
| ut_assertok(misc_set_enabled(dev, true)); |
| /* Read back enable/disable status */ |
| ut_assertok(misc_call(dev, 3, NULL, 0, &enabled, |
| sizeof(enabled))); |
| ut_asserteq(true, enabled); |
| |
| return 0; |
| } |
| |
| DM_TEST(dm_test_misc, UT_TESTF_SCAN_FDT); |