test,assert: add deepEqual/deepStrictEqual tests for typed arrays

feross · cjihrig · commit 0daceffd38e9 · 2016-08-10T13:03:06.000-04:00
Let's test typed arrays which have a .byteOffset and .byteLength (i.e. typed arrays that are slices of parent typed arrays). PR-URL: #8002 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Prince John Wesley <princejohnwesley@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/test/parallel/test-assert-typedarray-deepequal.js b/test/parallel/test-assert-typedarray-deepequal.js
@@ -26,7 +26,10 @@ const equalArrayPairs = [
 [new Int16Array([256]), new Uint16Array([256])],
 [new Float32Array([+0.0]), new Float32Array([-0.0])],
 [new Float64Array([+0.0]), new Float32Array([-0.0])],
- [new Float64Array([+0.0]), new Float64Array([-0.0])]
+ [new Float64Array([+0.0]), new Float64Array([-0.0])],
+ [new Uint8Array([1, 2, 3, 4]).subarray(1), new Uint8Array([2, 3, 4])],
+ [new Uint16Array([1, 2, 3, 4]).subarray(1), new Uint16Array([2, 3, 4])],
+ [new Uint32Array([1, 2, 3, 4]).subarray(1, 3), new Uint32Array([2, 3])]
 ];
 
 const notEqualArrayPairs = [

-Original file line number
+Diff line change
 [newInt16Array([256]),newUint16Array([256])],
 [newFloat32Array([+0.0]),newFloat32Array([-0.0])],
 [newFloat64Array([+0.0]),newFloat32Array([-0.0])],
 -[newFloat64Array([+0.0]),newFloat64Array([-0.0])]
 +[newFloat64Array([+0.0]),newFloat64Array([-0.0])],
 +[newUint8Array([1,2,3,4]).subarray(1),newUint8Array([2,3,4])],
 +[newUint16Array([1,2,3,4]).subarray(1),newUint16Array([2,3,4])],
 +[newUint32Array([1,2,3,4]).subarray(1,3),newUint32Array([2,3])]
 ];
 constnotEqualArrayPairs=[