misc.c 2.0 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * (C) Copyright 2018
  4. * Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
  5. */
  6. #include <common.h>
  7. #include <dm.h>
  8. #include <dm/test.h>
  9. #include <misc.h>
  10. #include <test/test.h>
  11. #include <test/ut.h>
  12. static int dm_test_misc(struct unit_test_state *uts)
  13. {
  14. struct udevice *dev;
  15. u8 buf[16];
  16. int id;
  17. ulong last_ioctl;
  18. bool enabled;
  19. ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "misc-test", &dev));
  20. /* Read / write tests */
  21. ut_asserteq(4, misc_write(dev, 0, "TEST", 4));
  22. ut_asserteq(5, misc_write(dev, 4, "WRITE", 5));
  23. ut_asserteq(9, misc_read(dev, 0, buf, 9));
  24. ut_asserteq_mem(buf, "TESTWRITE", 9);
  25. /* Call tests */
  26. id = 0;
  27. ut_assertok(misc_call(dev, 0, &id, 4, buf, 16));
  28. ut_asserteq_mem(buf, "Zero", 4);
  29. id = 2;
  30. ut_assertok(misc_call(dev, 0, &id, 4, buf, 16));
  31. ut_asserteq_mem(buf, "Two", 3);
  32. ut_assertok(misc_call(dev, 1, &id, 4, buf, 16));
  33. ut_asserteq_mem(buf, "Forty-two", 9);
  34. id = 1;
  35. ut_assertok(misc_call(dev, 1, &id, 4, buf, 16));
  36. ut_asserteq_mem(buf, "Forty-one", 9);
  37. /* IOCTL tests */
  38. ut_assertok(misc_ioctl(dev, 6, NULL));
  39. /* Read back last issued ioctl */
  40. ut_assertok(misc_call(dev, 2, NULL, 0, &last_ioctl,
  41. sizeof(last_ioctl)));
  42. ut_asserteq(6, last_ioctl)
  43. ut_assertok(misc_ioctl(dev, 23, NULL));
  44. /* Read back last issued ioctl */
  45. ut_assertok(misc_call(dev, 2, NULL, 0, &last_ioctl,
  46. sizeof(last_ioctl)));
  47. ut_asserteq(23, last_ioctl)
  48. /* Enable / disable tests */
  49. /* Read back enable/disable status */
  50. ut_assertok(misc_call(dev, 3, NULL, 0, &enabled,
  51. sizeof(enabled)));
  52. ut_asserteq(true, enabled);
  53. ut_assertok(misc_set_enabled(dev, false));
  54. /* Read back enable/disable status */
  55. ut_assertok(misc_call(dev, 3, NULL, 0, &enabled,
  56. sizeof(enabled)));
  57. ut_asserteq(false, enabled);
  58. ut_assertok(misc_set_enabled(dev, true));
  59. /* Read back enable/disable status */
  60. ut_assertok(misc_call(dev, 3, NULL, 0, &enabled,
  61. sizeof(enabled)));
  62. ut_asserteq(true, enabled);
  63. return 0;
  64. }
  65. DM_TEST(dm_test_misc, UT_TESTF_SCAN_FDT);