test: more tests for internal/util/types

PR-URL: #25225
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>

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
     ]
   };