()
| 82 | |
| 83 | |
| 84 | def test_buffer(): |
| 85 | buffer = Buffer.allocate(8) |
| 86 | buffer.write_bool(True) |
| 87 | buffer.write_int8(-1) |
| 88 | buffer.write_int8(2**7 - 1) |
| 89 | buffer.write_int8(-(2**7)) |
| 90 | buffer.write_int16(2**15 - 1) |
| 91 | buffer.write_int16(-(2**15)) |
| 92 | buffer.write_int32(2**31 - 1) |
| 93 | buffer.write_int32(-(2**31)) |
| 94 | buffer.write_int64(2**63 - 1) |
| 95 | buffer.write_int64(-(2**63)) |
| 96 | buffer.write_float(1.0) |
| 97 | buffer.write_float(-1.0) |
| 98 | buffer.write_double(1.0) |
| 99 | buffer.write_double(-1.0) |
| 100 | buffer.write_bytes(b"") # write empty buffer |
| 101 | buffer.write_buffer(b"") # write empty buffer |
| 102 | binary = b"b" * 100 |
| 103 | buffer.write_bytes(binary) |
| 104 | buffer.write_bytes_and_size(binary) |
| 105 | print(f"buffer size {buffer.size()}, writer_index {buffer.get_writer_index()}") |
| 106 | new_buffer = Buffer(buffer.get_bytes(0, buffer.get_writer_index())) |
| 107 | assert new_buffer.read_bool() is True |
| 108 | assert new_buffer.read_int8() == -1 |
| 109 | assert new_buffer.read_int8() == 2**7 - 1 |
| 110 | assert new_buffer.read_int8() == -(2**7) |
| 111 | assert new_buffer.read_int16() == 2**15 - 1 |
| 112 | assert new_buffer.read_int16() == -(2**15) |
| 113 | assert new_buffer.read_int32() == 2**31 - 1 |
| 114 | assert new_buffer.read_int32() == -(2**31) |
| 115 | assert new_buffer.read_int64() == 2**63 - 1 |
| 116 | assert new_buffer.read_int64() == -(2**63) |
| 117 | assert new_buffer.read_float() == 1.0 |
| 118 | assert new_buffer.read_float() == -1.0 |
| 119 | assert new_buffer.read_double() == 1.0 |
| 120 | assert new_buffer.read_double() == -1.0 |
| 121 | assert new_buffer.read_bytes(0) == b"" |
| 122 | assert new_buffer.read_bytes(0) == b"" |
| 123 | assert new_buffer.read_bytes(len(binary)) == binary |
| 124 | assert new_buffer.read_bytes_and_size() == binary |
| 125 | assert new_buffer.hex() == new_buffer.to_pybytes().hex() |
| 126 | assert new_buffer[:10].to_pybytes() == new_buffer.to_pybytes()[:10] |
| 127 | assert new_buffer[5:30].to_pybytes() == new_buffer.to_pybytes()[5:30] |
| 128 | assert new_buffer[-30:].to_pybytes() == new_buffer.to_pybytes()[-30:] |
| 129 | for i in range(len(new_buffer)): |
| 130 | assert new_buffer[i] == new_buffer.to_pybytes()[i] |
| 131 | assert new_buffer[-i + 1] == new_buffer.to_pybytes()[-i + 1] |
| 132 | |
| 133 | |
| 134 | def test_empty_buffer(): |
nothing calls this directly
no test coverage detected