(selenium)
| 5 | @pytest.mark.requires_dynamic_linking |
| 6 | @run_in_pyodide(packages=["test-buffer"]) |
| 7 | def test_zerod_buffers(selenium): |
| 8 | from buffer_test import ZeroDBuffer |
| 9 | |
| 10 | from pyodide.ffi import to_js |
| 11 | |
| 12 | int8Buf = ZeroDBuffer("b", bytes([((~18) & 255) + 1])) |
| 13 | jsInt8Buf = to_js(int8Buf) |
| 14 | assert jsInt8Buf.constructor.name == "Int8Array" |
| 15 | assert jsInt8Buf.length == 1 |
| 16 | assert jsInt8Buf.byteLength == 1 |
| 17 | assert jsInt8Buf[0] == -18 |
| 18 | |
| 19 | uint8Buf = ZeroDBuffer("B", bytes([130])) |
| 20 | jsUint8Buf = to_js(uint8Buf) |
| 21 | assert jsUint8Buf.constructor.name == "Uint8Array" |
| 22 | assert jsUint8Buf.length == 1 |
| 23 | assert jsUint8Buf.byteLength == 1 |
| 24 | assert jsUint8Buf[0] == 130 |
| 25 | |
| 26 | int16Buf = ZeroDBuffer("h", bytes([18, 2])) |
| 27 | jsInt16Buf = to_js(int16Buf) |
| 28 | assert jsInt16Buf.constructor.name == "Int16Array" |
| 29 | assert jsInt16Buf.length == 1 |
| 30 | assert jsInt16Buf.byteLength == 2 |
| 31 | assert jsInt16Buf[0] == 18 + 2 * 256 |
| 32 | |
| 33 | uint16Buf = ZeroDBuffer("H", bytes([18, 2])) |
| 34 | jsUint16Buf = to_js(uint16Buf) |
| 35 | assert jsUint16Buf.constructor.name == "Uint16Array" |
| 36 | assert jsUint16Buf.length == 1 |
| 37 | assert jsUint16Buf.byteLength == 2 |
| 38 | assert jsUint16Buf[0] == 18 + 2 * 256 |
| 39 | |
| 40 | int32Buf = ZeroDBuffer("i", bytes([18, 2, 0, 1])) |
| 41 | jsInt32Buf = to_js(int32Buf) |
| 42 | assert jsInt32Buf.constructor.name == "Int32Array" |
| 43 | assert jsInt32Buf.length == 1 |
| 44 | assert jsInt32Buf.byteLength == 4 |
| 45 | assert jsInt32Buf[0] == 18 + 2 * 256 + 1 * 256 * 256 * 256 |
| 46 | |
| 47 | uint32Buf = ZeroDBuffer("I", bytes([18, 2, 0, 1])) |
| 48 | jsUint32Buf = to_js(uint32Buf) |
| 49 | assert jsUint32Buf.constructor.name == "Uint32Array" |
| 50 | assert jsUint32Buf.length == 1 |
| 51 | assert jsUint32Buf.byteLength == 4 |
| 52 | assert jsUint32Buf[0] == 18 + 2 * 256 + 1 * 256 * 256 * 256 |
| 53 | |
| 54 | int64Buf = ZeroDBuffer("q", bytes([18, 2, 0, 1, 0, 0, 0, 1])) |
| 55 | jsInt64Buf = to_js(int64Buf) |
| 56 | assert jsInt64Buf.constructor.name == "BigInt64Array" |
| 57 | assert jsInt64Buf.length == 1 |
| 58 | assert jsInt64Buf.byteLength == 8 |
| 59 | assert jsInt64Buf[0] == 18 + 2 * 256 + 1 * 256 * 256 * 256 + pow(256, 7) |
| 60 | |
| 61 | uint64Buf = ZeroDBuffer("Q", bytes([18, 2, 0, 1, 0, 0, 0, 1])) |
| 62 | jsUint64Buf = to_js(uint64Buf) |
| 63 | assert jsUint64Buf.constructor.name == "BigUint64Array" |
| 64 | assert jsUint64Buf.length == 1 |
nothing calls this directly
no test coverage detected
searching dependent graphs…