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Diffstat (limited to '')
| -rw-r--r-- | js/src/tests/non262/TypedArray/slice-conversion.js | 515 |
1 files changed, 515 insertions, 0 deletions
diff --git a/js/src/tests/non262/TypedArray/slice-conversion.js b/js/src/tests/non262/TypedArray/slice-conversion.js new file mode 100644 index 0000000000..bc44d798c5 --- /dev/null +++ b/js/src/tests/non262/TypedArray/slice-conversion.js @@ -0,0 +1,515 @@ +// Test conversions to different element types. +let tests = [ + /* Int8Array */ + { + from: Int8Array, + to: Int8Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, -128, -127, -1, 0, 1, 127, -128, -127], + }, + { + from: Int8Array, + to: Uint8Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, 128, 129, 255, 0, 1, 127, 128, 129], + }, + { + from: Int8Array, + to: Uint8ClampedArray, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, 0, 0, 0, 0, 1, 127, 0, 0], + }, + { + from: Int8Array, + to: Int16Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, -128, -127, -1, 0, 1, 127, -128, -127], + }, + { + from: Int8Array, + to: Uint16Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, 65408, 65409, 65535, 0, 1, 127, 65408, 65409], + }, + { + from: Int8Array, + to: Int32Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, -128, -127, -1, 0, 1, 127, -128, -127], + }, + { + from: Int8Array, + to: Uint32Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, 4294967168, 4294967169, 4294967295, 0, 1, 127, 4294967168, 4294967169], + }, + { + from: Int8Array, + to: Float32Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, -128, -127, -1, 0, 1, 127, -128, -127], + }, + { + from: Int8Array, + to: Float64Array, + values: [-129, -128, -127, -1, 0, 1, 127, 128, 129], + expected: [127, -128, -127, -1, 0, 1, 127, -128, -127], + }, + + /* Uint8Array */ + { + from: Uint8Array, + to: Int8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, -128, -127, -2, -1, 0], + }, + { + from: Uint8Array, + to: Uint8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Uint8ClampedArray, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Int16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Uint16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Int32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Uint32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Float32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + { + from: Uint8Array, + to: Float64Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 0], + }, + + /* Uint8ClampedArray */ + { + from: Uint8ClampedArray, + to: Int8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, -128, -127, -2, -1, -1], + }, + { + from: Uint8ClampedArray, + to: Uint8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Uint8ClampedArray, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Int16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Uint16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Int32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Uint32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Float32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + { + from: Uint8ClampedArray, + to: Float64Array, + values: [0, 1, 127, 128, 129, 254, 255, 256], + expected: [0, 1, 127, 128, 129, 254, 255, 255], + }, + + /* Int16Array */ + { + from: Int16Array, + to: Int8Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [-1, 0, 1, 127, -128, -127, -1, 0, 1, 127, -128, -127, -1, 0, 1], + }, + { + from: Int16Array, + to: Uint8Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [255, 0, 1, 127, 128, 129, 255, 0, 1, 127, 128, 129, 255, 0, 1], + }, + { + from: Int16Array, + to: Uint8ClampedArray, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [255, 0, 0, 0, 0, 0, 0, 0, 1, 127, 128, 129, 255, 0, 0], + }, + { + from: Int16Array, + to: Int16Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [32767, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, -32768, -32767], + }, + { + from: Int16Array, + to: Uint16Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [32767, 32768, 32769, 65407, 65408, 65409, 65535, 0, 1, 127, 128, 129, 32767, 32768, 32769], + }, + { + from: Int16Array, + to: Int32Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [32767, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, -32768, -32767], + }, + { + from: Int16Array, + to: Uint32Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [32767, 4294934528, 4294934529, 4294967167, 4294967168, 4294967169, 4294967295, 0, 1, 127, 128, 129, 32767, 4294934528, 4294934529], + }, + { + from: Int16Array, + to: Float32Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [32767, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, -32768, -32767], + }, + { + from: Int16Array, + to: Float64Array, + values: [-32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769], + expected: [32767, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, -32768, -32767], + }, + + /* Uint16Array */ + { + from: Uint16Array, + to: Int8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, -128, -127, -2, -1, 0, -1, 0, 1, -2, -1, 0], + }, + { + from: Uint16Array, + to: Uint8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 0, 255, 0, 1, 254, 255, 0], + }, + { + from: Uint16Array, + to: Uint8ClampedArray, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 255, 255, 255, 255, 255, 255, 0], + }, + { + from: Uint16Array, + to: Int16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, -32768, -32767, -2, -1, 0], + }, + { + from: Uint16Array, + to: Uint16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 0], + }, + { + from: Uint16Array, + to: Int32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 0], + }, + { + from: Uint16Array, + to: Uint32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 0], + }, + { + from: Uint16Array, + to: Float32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 0], + }, + { + from: Uint16Array, + to: Float64Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 0], + }, + + /* Int32Array */ + { + from: Int32Array, + to: Int8Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [-1, 0, 1, -1, 0, 1, 127, -128, -127, -1, 0, 1, 127, -128, -127, -1, 0, 1, -1, 0, 1], + }, + { + from: Int32Array, + to: Uint8Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [255, 0, 1, 255, 0, 1, 127, 128, 129, 255, 0, 1, 127, 128, 129, 255, 0, 1, 255, 0, 1], + }, + { + from: Int32Array, + to: Uint8ClampedArray, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 127, 128, 129, 255, 255, 255, 255, 0, 0], + }, + { + from: Int32Array, + to: Int16Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [-1, 0, 1, 32767, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, -32768, -32767, -1, 0, 1], + }, + { + from: Int32Array, + to: Uint16Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [65535, 0, 1, 32767, 32768, 32769, 65407, 65408, 65409, 65535, 0, 1, 127, 128, 129, 32767, 32768, 32769, 65535, 0, 1], + }, + { + from: Int32Array, + to: Int32Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [2147483647, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, -2147483648, -2147483647], + }, + { + from: Int32Array, + to: Uint32Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [2147483647, 2147483648, 2147483649, 4294934527, 4294934528, 4294934529, 4294967167, 4294967168, 4294967169, 4294967295, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + }, + { + from: Int32Array, + to: Float32Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [2147483648, -2147483648, -2147483648, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483648, -2147483648, -2147483648], + }, + { + from: Int32Array, + to: Float64Array, + values: [-2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649], + expected: [2147483647, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, 0, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, -2147483648, -2147483647], + }, + + /* Uint32Array */ + { + from: Uint32Array, + to: Int8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, -128, -127, -2, -1, 0, -1, 0, 1, -2, -1, 0, -1, 0, 1, -2, -1, 0], + }, + { + from: Uint32Array, + to: Uint8Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 0, 255, 0, 1, 254, 255, 0, 255, 0, 1, 254, 255, 0], + }, + { + from: Uint32Array, + to: Uint8ClampedArray, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 0], + }, + { + from: Uint32Array, + to: Int16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, -32768, -32767, -2, -1, 0, -1, 0, 1, -2, -1, 0], + }, + { + from: Uint32Array, + to: Uint16Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 0, 65535, 0, 1, 65534, 65535, 0], + }, + { + from: Uint32Array, + to: Int32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, -2147483648, -2147483647, -2, -1, 0], + }, + { + from: Uint32Array, + to: Uint32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 0], + }, + { + from: Uint32Array, + to: Float32Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483648, 2147483648, 2147483648, 4294967296, 4294967296, 0], + }, + { + from: Uint32Array, + to: Float64Array, + values: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 4294967296], + expected: [0, 1, 127, 128, 129, 254, 255, 256, 32767, 32768, 32769, 65534, 65535, 65536, 2147483647, 2147483648, 2147483649, 4294967294, 4294967295, 0], + }, + + /* Float32Array */ + { + from: Float32Array, + to: Int8Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 0, 0, 0, -1, 0, 1, 127, -128, -127, -1, -1, -1, -1, 0, 0, 1, 1, 1, 1, 127, -128, -127, -1, 0, 1, 0, 0, 0, 0, 0], + }, + { + from: Float32Array, + to: Uint8Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 0, 0, 0, 255, 0, 1, 127, 128, 129, 255, 255, 255, 255, 0, 0, 1, 1, 1, 1, 127, 128, 129, 255, 0, 1, 0, 0, 0, 0, 0], + }, + { + from: Float32Array, + to: Uint8ClampedArray, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 127, 128, 129, 255, 255, 255, 255, 255, 255, 255, 0], + }, + { + from: Float32Array, + to: Int16Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 0, 0, 0, 32767, -32768, -32767, -129, -128, -127, -1, -1, -1, -1, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, -32768, -32767, 0, 0, 0, 0, 0], + }, + { + from: Float32Array, + to: Uint16Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 0, 0, 0, 32767, 32768, 32769, 65407, 65408, 65409, 65535, 65535, 65535, 65535, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, 32768, 32769, 0, 0, 0, 0, 0], + }, + { + from: Float32Array, + to: Int32Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, -2147483648, -2147483648, -2147483648, -32769, -32768, -32767, -129, -128, -127, -1, -1, -1, -1, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, 32768, 32769, -2147483648, -2147483648, -2147483648, 0, 0], + }, + { + from: Float32Array, + to: Uint32Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 2147483648, 2147483648, 2147483648, 4294934527, 4294934528, 4294934529, 4294967167, 4294967168, 4294967169, 4294967295, 4294967295, 4294967295, 4294967295, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, 32768, 32769, 2147483648, 2147483648, 2147483648, 0, 0], + }, + { + from: Float32Array, + to: Float32Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [-Infinity, -2147483648, -2147483648, -2147483648, -32769, -32768, -32767, -129, -128, -127, -1.600000023841858, -1.5, -1.399999976158142, -1, -0, 0, 1, 1.399999976158142, 1.5, 1.600000023841858, 127, 128, 129, 32767, 32768, 32769, 2147483648, 2147483648, 2147483648, Infinity, NaN], + }, + { + from: Float32Array, + to: Float64Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [-Infinity, -2147483648, -2147483648, -2147483648, -32769, -32768, -32767, -129, -128, -127, -1.600000023841858, -1.5, -1.399999976158142, -1, -0, 0, 1, 1.399999976158142, 1.5, 1.600000023841858, 127, 128, 129, 32767, 32768, 32769, 2147483648, 2147483648, 2147483648, Infinity, NaN], + }, + + /* Float64Array */ + { + from: Float64Array, + to: Int8Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, -1, 0, 1, -1, 0, 1, 127, -128, -127, -1, -1, -1, -1, 0, 0, 1, 1, 1, 1, 127, -128, -127, -1, 0, 1, -1, 0, 1, 0, 0], + }, + { + from: Float64Array, + to: Uint8Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 255, 0, 1, 255, 0, 1, 127, 128, 129, 255, 255, 255, 255, 0, 0, 1, 1, 1, 1, 127, 128, 129, 255, 0, 1, 255, 0, 1, 0, 0], + }, + { + from: Float64Array, + to: Uint8ClampedArray, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 2, 127, 128, 129, 255, 255, 255, 255, 255, 255, 255, 0], + }, + { + from: Float64Array, + to: Int16Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, -1, 0, 1, 32767, -32768, -32767, -129, -128, -127, -1, -1, -1, -1, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, -32768, -32767, -1, 0, 1, 0, 0], + }, + { + from: Float64Array, + to: Uint16Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 65535, 0, 1, 32767, 32768, 32769, 65407, 65408, 65409, 65535, 65535, 65535, 65535, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, 32768, 32769, 65535, 0, 1, 0, 0], + }, + { + from: Float64Array, + to: Int32Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 2147483647, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1, -1, -1, -1, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, -2147483648, -2147483647, 0, 0], + }, + { + from: Float64Array, + to: Uint32Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [0, 2147483647, 2147483648, 2147483649, 4294934527, 4294934528, 4294934529, 4294967167, 4294967168, 4294967169, 4294967295, 4294967295, 4294967295, 4294967295, 0, 0, 1, 1, 1, 1, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, 0, 0], + }, + { + from: Float64Array, + to: Float32Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [-Infinity, -2147483648, -2147483648, -2147483648, -32769, -32768, -32767, -129, -128, -127, -1.600000023841858, -1.5, -1.399999976158142, -1, -0, 0, 1, 1.399999976158142, 1.5, 1.600000023841858, 127, 128, 129, 32767, 32768, 32769, 2147483648, 2147483648, 2147483648, Infinity, NaN], + }, + { + from: Float64Array, + to: Float64Array, + values: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + expected: [-Infinity, -2147483649, -2147483648, -2147483647, -32769, -32768, -32767, -129, -128, -127, -1.6, -1.5, -1.4, -1, -0, 0, 1, 1.4, 1.5, 1.6, 127, 128, 129, 32767, 32768, 32769, 2147483647, 2147483648, 2147483649, Infinity, NaN], + }, +]; + +for (let {from, to, values, expected} of tests) { + let ta = new from(values); + ta.constructor = to; + assertEqArray(ta.slice(0), expected, `${from.name} -> ${to.name}`); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |