diff options
Diffstat (limited to 'test/dm')
| -rw-r--r-- | test/dm/acpi.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/test/dm/acpi.c b/test/dm/acpi.c index 1abde65c8c..69ca0902aa 100644 --- a/test/dm/acpi.c +++ b/test/dm/acpi.c @@ -124,12 +124,52 @@ UCLASS_DRIVER(testacpi) = { static int dm_test_acpi_get_name(struct unit_test_state *uts) { char name[ACPI_NAME_MAX]; - struct udevice *dev; + struct udevice *dev, *dev2, *i2c, *spi, *serial, *timer, *sound; + struct udevice *pci, *root; + /* Test getting the name from the driver */ ut_assertok(uclass_first_device_err(UCLASS_TEST_ACPI, &dev)); ut_assertok(acpi_get_name(dev, name)); ut_asserteq_str(ACPI_TEST_DEV_NAME, name); + /* Test getting the name from the device tree */ + ut_assertok(uclass_get_device_by_name(UCLASS_TEST_FDT, "a-test", + &dev2)); + ut_assertok(acpi_get_name(dev2, name)); + ut_asserteq_str("GHIJ", name); + + /* Test getting the name from acpi_device_get_name() */ + ut_assertok(uclass_first_device(UCLASS_I2C, &i2c)); + ut_assertok(acpi_get_name(i2c, name)); + ut_asserteq_str("I2C0", name); + + ut_assertok(uclass_first_device(UCLASS_SPI, &spi)); + ut_assertok(acpi_get_name(spi, name)); + ut_asserteq_str("SPI0", name); + + /* The uart has no sequence number, so this should fail */ + ut_assertok(uclass_first_device(UCLASS_SERIAL, &serial)); + ut_asserteq(-ENXIO, acpi_get_name(serial, name)); + + /* ACPI doesn't know about the timer */ + ut_assertok(uclass_first_device(UCLASS_TIMER, &timer)); + ut_asserteq(-ENOENT, acpi_get_name(timer, name)); + + /* May as well test the rest of the cases */ + ut_assertok(uclass_first_device(UCLASS_SOUND, &sound)); + ut_assertok(acpi_get_name(sound, name)); + ut_asserteq_str("HDAS", name); + + ut_assertok(uclass_first_device(UCLASS_PCI, &pci)); + ut_assertok(acpi_get_name(pci, name)); + ut_asserteq_str("PCI0", name); + + ut_assertok(uclass_first_device(UCLASS_ROOT, &root)); + ut_assertok(acpi_get_name(root, name)); + ut_asserteq_str("\\_SB", name); + + /* Note that we don't have tests for acpi_name_from_id() */ + return 0; } DM_TEST(dm_test_acpi_get_name, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |