test: more tests for internal/util/types

ZYSzys · addaleax · commit fc22df955222 · 2019-01-09T01:41:41.000+01:00
PR-URL: #25225 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
diff --git a/test/parallel/test-util-types.js b/test/parallel/test-util-types.js
@@ -121,39 +121,147 @@ for (const [ value, _method ] of [
{
 const primitive = true;
 const arrayBuffer = new ArrayBuffer();
+ const buffer = Buffer.from(arrayBuffer);
 const dataView = new DataView(arrayBuffer);
- const int32Array = new Int32Array(arrayBuffer);
 const uint8Array = new Uint8Array(arrayBuffer);
- const buffer = Buffer.from(arrayBuffer);
+ const uint8ClampedArray = new Uint8ClampedArray(arrayBuffer);
+ const uint16Array = new Uint16Array(arrayBuffer);
+ const uint32Array = new Uint32Array(arrayBuffer);
+ const int8Array = new Int8Array(arrayBuffer);
+ const int16Array = new Int16Array(arrayBuffer);
+ const int32Array = new Int32Array(arrayBuffer);
+ const float32Array = new Float32Array(arrayBuffer);
+ const float64Array = new Float64Array(arrayBuffer);
+ const bigInt64Array = new BigInt64Array(arrayBuffer);
+ const bigUint64Array = new BigUint64Array(arrayBuffer);
 
+ const fakeBuffer = Object.create(Buffer.prototype);
 const fakeDataView = Object.create(DataView.prototype);
- const fakeInt32Array = Object.create(Int32Array.prototype);
 const fakeUint8Array = Object.create(Uint8Array.prototype);
- const fakeBuffer = Object.create(Buffer.prototype);
+ const fakeUint8ClampedArray = Object.create(Uint8ClampedArray.prototype);
+ const fakeUint16Array = Object.create(Uint16Array.prototype);
+ const fakeUint32Array = Object.create(Uint32Array.prototype);
+ const fakeInt8Array = Object.create(Int8Array.prototype);
+ const fakeInt16Array = Object.create(Int16Array.prototype);
+ const fakeInt32Array = Object.create(Int32Array.prototype);
+ const fakeFloat32Array = Object.create(Float32Array.prototype);
+ const fakeFloat64Array = Object.create(Float64Array.prototype);
+ const fakeBigInt64Array = Object.create(BigInt64Array.prototype);
+ const fakeBigUint64Array = Object.create(BigUint64Array.prototype);
 
 const stealthyDataView =
- Object.setPrototypeOf(new DataView(arrayBuffer), Uint8Array.prototype);
- const stealthyInt32Array =
- Object.setPrototypeOf(new Int32Array(arrayBuffer), uint8Array);
+ Object.setPrototypeOf(new DataView(arrayBuffer), Uint8Array.prototype);
 const stealthyUint8Array =
- Object.setPrototypeOf(new Uint8Array(arrayBuffer), ArrayBuffer.prototype);
+ Object.setPrototypeOf(new Uint8Array(arrayBuffer), ArrayBuffer.prototype);
+ const stealthyUint8ClampedArray =
+ Object.setPrototypeOf(
+ new Uint8ClampedArray(arrayBuffer), ArrayBuffer.prototype
+ );
+ const stealthyUint16Array =
+ Object.setPrototypeOf(new Uint16Array(arrayBuffer), Uint16Array.prototype);
+ const stealthyUint32Array =
+ Object.setPrototypeOf(new Uint32Array(arrayBuffer), Uint32Array.prototype);
+ const stealthyInt8Array =
+ Object.setPrototypeOf(new Int8Array(arrayBuffer), Int8Array.prototype);
+ const stealthyInt16Array =
+ Object.setPrototypeOf(new Int16Array(arrayBuffer), Int16Array.prototype);
+ const stealthyInt32Array =
+ Object.setPrototypeOf(new Int32Array(arrayBuffer), Int32Array.prototype);
+ const stealthyFloat32Array =
+ Object.setPrototypeOf(
+ new Float32Array(arrayBuffer), Float32Array.prototype
+ );
+ const stealthyFloat64Array =
+ Object.setPrototypeOf(
+ new Float64Array(arrayBuffer), Float64Array.prototype
+ );
+ const stealthyBigInt64Array =
+ Object.setPrototypeOf(
+ new BigInt64Array(arrayBuffer), BigInt64Array.prototype
+ );
+ const stealthyBigUint64Array =
+ Object.setPrototypeOf(
+ new BigUint64Array(arrayBuffer), BigUint64Array.prototype
+ );
 
 const all = [
- primitive, arrayBuffer, dataView, int32Array, uint8Array, buffer,
- fakeDataView, fakeInt32Array, fakeUint8Array, fakeBuffer,
- stealthyDataView, stealthyInt32Array, stealthyUint8Array
+ primitive, arrayBuffer, buffer, fakeBuffer,
+ dataView, fakeDataView, stealthyDataView,
+ uint8Array, fakeUint8Array, stealthyUint8Array,
+ uint8ClampedArray, fakeUint8ClampedArray, stealthyUint8ClampedArray,
+ uint16Array, fakeUint16Array, stealthyUint16Array,
+ uint32Array, fakeUint32Array, stealthyUint32Array,
+ int8Array, fakeInt8Array, stealthyInt8Array,
+ int16Array, fakeInt16Array, stealthyInt16Array,
+ int32Array, fakeInt32Array, stealthyInt32Array,
+ float32Array, fakeFloat32Array, stealthyFloat32Array,
+ float64Array, fakeFloat64Array, stealthyFloat64Array,
+ bigInt64Array, fakeBigInt64Array, stealthyBigInt64Array,
+ bigUint64Array, fakeBigUint64Array, stealthyBigUint64Array
 ];
 
 const expected ={
 isArrayBufferView: [
- dataView, int32Array, uint8Array, buffer,
- stealthyDataView, stealthyInt32Array, stealthyUint8Array
+ buffer,
+ dataView, stealthyDataView,
+ uint8Array, stealthyUint8Array,
+ uint8ClampedArray, stealthyUint8ClampedArray,
+ uint16Array, stealthyUint16Array,
+ uint32Array, stealthyUint32Array,
+ int8Array, stealthyInt8Array,
+ int16Array, stealthyInt16Array,
+ int32Array, stealthyInt32Array,
+ float32Array, stealthyFloat32Array,
+ float64Array, stealthyFloat64Array,
+ bigInt64Array, stealthyBigInt64Array,
+ bigUint64Array, stealthyBigUint64Array
 ],
 isTypedArray: [
- int32Array, uint8Array, buffer, stealthyInt32Array, stealthyUint8Array
+ buffer,
+ uint8Array, stealthyUint8Array,
+ uint8ClampedArray, stealthyUint8ClampedArray,
+ uint16Array, stealthyUint16Array,
+ uint32Array, stealthyUint32Array,
+ int8Array, stealthyInt8Array,
+ int16Array, stealthyInt16Array,
+ int32Array, stealthyInt32Array,
+ float32Array, stealthyFloat32Array,
+ float64Array, stealthyFloat64Array,
+ bigInt64Array, stealthyBigInt64Array,
+ bigUint64Array, stealthyBigUint64Array
 ],
 isUint8Array: [
- uint8Array, buffer, stealthyUint8Array
+ buffer, uint8Array, stealthyUint8Array
+ ],
+ isUint8ClampedArray: [
+ uint8ClampedArray, stealthyUint8ClampedArray
+ ],
+ isUint16Array: [
+ uint16Array, stealthyUint16Array
+ ],
+ isUint32Array: [
+ uint32Array, stealthyUint32Array
+ ],
+ isInt8Array: [
+ int8Array, stealthyInt8Array
+ ],
+ isInt16Array: [
+ int16Array, stealthyInt16Array
+ ],
+ isInt32Array: [
+ int32Array, stealthyInt32Array
+ ],
+ isFloat32Array: [
+ float32Array, stealthyFloat32Array
+ ],
+ isFloat64Array: [
+ float64Array, stealthyFloat64Array
+ ],
+ isBigInt64Array: [
+ bigInt64Array, stealthyBigInt64Array
+ ],
+ isBigUint64Array: [
+ bigUint64Array, stealthyBigUint64Array
 ]
 };
 

-Original file line number
+Diff line change
+{
 constprimitive=true;
 constarrayBuffer=newArrayBuffer();
 +constbuffer=Buffer.from(arrayBuffer);
 constdataView=newDataView(arrayBuffer);
 -constint32Array=newInt32Array(arrayBuffer);
 constuint8Array=newUint8Array(arrayBuffer);
 -constbuffer=Buffer.from(arrayBuffer);
 +constuint8ClampedArray=newUint8ClampedArray(arrayBuffer);
 +constuint16Array=newUint16Array(arrayBuffer);
 +constuint32Array=newUint32Array(arrayBuffer);
 +constint8Array=newInt8Array(arrayBuffer);
 +constint16Array=newInt16Array(arrayBuffer);
 +constint32Array=newInt32Array(arrayBuffer);
 +constfloat32Array=newFloat32Array(arrayBuffer);
 +constfloat64Array=newFloat64Array(arrayBuffer);
 +constbigInt64Array=newBigInt64Array(arrayBuffer);
 +constbigUint64Array=newBigUint64Array(arrayBuffer);
 +constfakeBuffer=Object.create(Buffer.prototype);
 constfakeDataView=Object.create(DataView.prototype);
 -constfakeInt32Array=Object.create(Int32Array.prototype);
 constfakeUint8Array=Object.create(Uint8Array.prototype);
 -constfakeBuffer=Object.create(Buffer.prototype);
 +constfakeUint8ClampedArray=Object.create(Uint8ClampedArray.prototype);
 +constfakeUint16Array=Object.create(Uint16Array.prototype);
 +constfakeUint32Array=Object.create(Uint32Array.prototype);
 +constfakeInt8Array=Object.create(Int8Array.prototype);
 +constfakeInt16Array=Object.create(Int16Array.prototype);
 +constfakeInt32Array=Object.create(Int32Array.prototype);
 +constfakeFloat32Array=Object.create(Float32Array.prototype);
 +constfakeFloat64Array=Object.create(Float64Array.prototype);
 +constfakeBigInt64Array=Object.create(BigInt64Array.prototype);
 +constfakeBigUint64Array=Object.create(BigUint64Array.prototype);
 conststealthyDataView=
 -Object.setPrototypeOf(newDataView(arrayBuffer),Uint8Array.prototype);
 -conststealthyInt32Array=
 -Object.setPrototypeOf(newInt32Array(arrayBuffer),uint8Array);
 +Object.setPrototypeOf(newDataView(arrayBuffer),Uint8Array.prototype);
 conststealthyUint8Array=
 -Object.setPrototypeOf(newUint8Array(arrayBuffer),ArrayBuffer.prototype);
 +Object.setPrototypeOf(newUint8Array(arrayBuffer),ArrayBuffer.prototype);
 +conststealthyUint8ClampedArray=
 +Object.setPrototypeOf(
 +newUint8ClampedArray(arrayBuffer),ArrayBuffer.prototype
 +);
 +conststealthyUint16Array=
 +Object.setPrototypeOf(newUint16Array(arrayBuffer),Uint16Array.prototype);
 +conststealthyUint32Array=
 +Object.setPrototypeOf(newUint32Array(arrayBuffer),Uint32Array.prototype);
 +conststealthyInt8Array=
 +Object.setPrototypeOf(newInt8Array(arrayBuffer),Int8Array.prototype);
 +conststealthyInt16Array=
 +Object.setPrototypeOf(newInt16Array(arrayBuffer),Int16Array.prototype);
 +conststealthyInt32Array=
 +Object.setPrototypeOf(newInt32Array(arrayBuffer),Int32Array.prototype);
 +conststealthyFloat32Array=
 +Object.setPrototypeOf(
 +newFloat32Array(arrayBuffer),Float32Array.prototype
 +);
 +conststealthyFloat64Array=
 +Object.setPrototypeOf(
 +newFloat64Array(arrayBuffer),Float64Array.prototype
 +);
 +conststealthyBigInt64Array=
 +Object.setPrototypeOf(
 +newBigInt64Array(arrayBuffer),BigInt64Array.prototype
 +);
 +conststealthyBigUint64Array=
 +Object.setPrototypeOf(
 +newBigUint64Array(arrayBuffer),BigUint64Array.prototype
 +);
 constall=[
 -primitive,arrayBuffer,dataView,int32Array,uint8Array,buffer,
 -fakeDataView,fakeInt32Array,fakeUint8Array,fakeBuffer,
 -stealthyDataView,stealthyInt32Array,stealthyUint8Array
 +primitive,arrayBuffer,buffer,fakeBuffer,
 +dataView,fakeDataView,stealthyDataView,
 +uint8Array,fakeUint8Array,stealthyUint8Array,
 +uint8ClampedArray,fakeUint8ClampedArray,stealthyUint8ClampedArray,
 +uint16Array,fakeUint16Array,stealthyUint16Array,
 +uint32Array,fakeUint32Array,stealthyUint32Array,
 +int8Array,fakeInt8Array,stealthyInt8Array,
 +int16Array,fakeInt16Array,stealthyInt16Array,
 +int32Array,fakeInt32Array,stealthyInt32Array,
 +float32Array,fakeFloat32Array,stealthyFloat32Array,
 +float64Array,fakeFloat64Array,stealthyFloat64Array,
 +bigInt64Array,fakeBigInt64Array,stealthyBigInt64Array,
 +bigUint64Array,fakeBigUint64Array,stealthyBigUint64Array
 ];
 constexpected={
 isArrayBufferView: [
 -dataView,int32Array,uint8Array,buffer,
 -stealthyDataView,stealthyInt32Array,stealthyUint8Array
 +buffer,
 +dataView,stealthyDataView,
 +uint8Array,stealthyUint8Array,
 +uint8ClampedArray,stealthyUint8ClampedArray,
 +uint16Array,stealthyUint16Array,
 +uint32Array,stealthyUint32Array,
 +int8Array,stealthyInt8Array,
 +int16Array,stealthyInt16Array,
 +int32Array,stealthyInt32Array,
 +float32Array,stealthyFloat32Array,
 +float64Array,stealthyFloat64Array,
 +bigInt64Array,stealthyBigInt64Array,
 +bigUint64Array,stealthyBigUint64Array
 ],
 isTypedArray: [
 -int32Array,uint8Array,buffer,stealthyInt32Array,stealthyUint8Array
 +buffer,
 +uint8Array,stealthyUint8Array,
 +uint8ClampedArray,stealthyUint8ClampedArray,
 +uint16Array,stealthyUint16Array,
 +uint32Array,stealthyUint32Array,
 +int8Array,stealthyInt8Array,
 +int16Array,stealthyInt16Array,
 +int32Array,stealthyInt32Array,
 +float32Array,stealthyFloat32Array,
 +float64Array,stealthyFloat64Array,
 +bigInt64Array,stealthyBigInt64Array,
 +bigUint64Array,stealthyBigUint64Array
 ],
 isUint8Array: [
 -uint8Array,buffer,stealthyUint8Array
 +buffer,uint8Array,stealthyUint8Array
 +],
 +isUint8ClampedArray: [
 +uint8ClampedArray,stealthyUint8ClampedArray
 +],
 +isUint16Array: [
 +uint16Array,stealthyUint16Array
 +],
 +isUint32Array: [
 +uint32Array,stealthyUint32Array
 +],
 +isInt8Array: [
 +int8Array,stealthyInt8Array
 +],
 +isInt16Array: [
 +int16Array,stealthyInt16Array
 +],
 +isInt32Array: [
 +int32Array,stealthyInt32Array
 +],
 +isFloat32Array: [
 +float32Array,stealthyFloat32Array
 +],
 +isFloat64Array: [
 +float64Array,stealthyFloat64Array
 +],
 +isBigInt64Array: [
 +bigInt64Array,stealthyBigInt64Array
 +],
 +isBigUint64Array: [
 +bigUint64Array,stealthyBigUint64Array
+]
 };