| 14 | using namespace NFloat16Impl; |
| 15 | |
| 16 | Y_UNIT_TEST_SUITE(Conversations) { |
| 17 | Y_UNIT_TEST(32To16) { |
| 18 | UNIT_ASSERT_NO_DIFF( |
| 19 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(0)), |
| 20 | TStringBuilder{} << Bin(ui16(0)) |
| 21 | ); |
| 22 | UNIT_ASSERT_NO_DIFF( |
| 23 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(1)), |
| 24 | TStringBuilder{} << Bin(ui16(0b0011110000000000)) |
| 25 | ); |
| 26 | UNIT_ASSERT_NO_DIFF( |
| 27 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(-2)), |
| 28 | TStringBuilder{} << Bin(ui16(0b1100000000000000)) |
| 29 | ); |
| 30 | UNIT_ASSERT_NO_DIFF( |
| 31 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(-2)), |
| 32 | TStringBuilder{} << Bin(ui16(0b1100000000000000)) |
| 33 | ); |
| 34 | UNIT_ASSERT_NO_DIFF( |
| 35 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(65504)), |
| 36 | TStringBuilder{} << Bin(ui16(0b0111101111111111)) |
| 37 | ); |
| 38 | UNIT_ASSERT_NO_DIFF( |
| 39 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(1e5)), |
| 40 | TStringBuilder{} << Bin(ui16(0b0111110000000000)) |
| 41 | ); |
| 42 | UNIT_ASSERT_NO_DIFF( |
| 43 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(-1e5)), |
| 44 | TStringBuilder{} << Bin(ui16(0b1111110000000000)) |
| 45 | ); |
| 46 | UNIT_ASSERT_NO_DIFF( |
| 47 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(0.5)), |
| 48 | TStringBuilder{} << Bin(ui16(0b0011100000000000)) |
| 49 | ); |
| 50 | UNIT_ASSERT_NO_DIFF( |
| 51 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(1e-100)), |
| 52 | TStringBuilder{} << Bin(ui16(0)) |
| 53 | ); |
| 54 | UNIT_ASSERT_NO_DIFF( |
| 55 | TStringBuilder{} << Bin(ConvertFloat32IntoFloat16Auto(-1e-100)), |
| 56 | TStringBuilder{} << Bin(ui16(0b1000000000000000)) |
| 57 | ); |
| 58 | } |
| 59 | |
| 60 | Y_UNIT_TEST(16To32) { |
| 61 | UNIT_ASSERT_NO_DIFF( |
| 62 | TStringBuilder{} << Bin(ReintrepretFloat(0.f)), |
| 63 | TStringBuilder{} << Bin(ReintrepretFloat(ConvertFloat16IntoFloat32Auto(0))) |
| 64 | ); |
| 65 | UNIT_ASSERT_NO_DIFF( |
| 66 | TStringBuilder{} << Bin(ReintrepretFloat(1.f)), |
| 67 | TStringBuilder{} << Bin(ReintrepretFloat(ConvertFloat16IntoFloat32Auto(0b0011110000000000))) |
| 68 | ); |
| 69 | UNIT_ASSERT_NO_DIFF( |
| 70 | TStringBuilder{} << Bin(ReintrepretFloat(-2.f)), |
| 71 | TStringBuilder{} << Bin(ReintrepretFloat(ConvertFloat16IntoFloat32Auto(0b1100000000000000))) |
| 72 | ); |
| 73 | UNIT_ASSERT_NO_DIFF( |
nothing calls this directly
no test coverage detected