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Diffstat (limited to '')
| -rw-r--r-- | setupapi/setupapi_windows_test.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/setupapi/setupapi_windows_test.go b/setupapi/setupapi_windows_test.go index 12b5fe1..3d9abd6 100644 --- a/setupapi/setupapi_windows_test.go +++ b/setupapi/setupapi_windows_test.go @@ -403,3 +403,16 @@ func TestSetupDiGetSelectedDevice(t *testing.T) { } } } + +func TestUTF16ToBuf(t *testing.T) { + buf := []uint16{0x0123, 0x4567, 0x89ab, 0xcdef} + buf2 := UTF16ToBuf(buf) + if len(buf)*2 != len(buf2) || + cap(buf)*2 != cap(buf2) || + buf2[0] != 0x23 || buf2[1] != 0x01 || + buf2[2] != 0x67 || buf2[3] != 0x45 || + buf2[4] != 0xab || buf2[5] != 0x89 || + buf2[6] != 0xef || buf2[7] != 0xcd { + t.Errorf("SetupDiSetSelectedDevice(nil) should fail with ERROR_INVALID_USER_BUFFER") + } +} |