| const constructors = [ |
| Int8Array, |
| Uint8Array, |
| Uint8ClampedArray, |
| Int16Array, |
| Uint16Array, |
| Int32Array, |
| Uint32Array, |
| Float32Array, |
| Float64Array ]; |
| |
| if (typeof SharedArrayBuffer != "undefined") |
| constructors.push(sharedConstructor(Int8Array), |
| sharedConstructor(Uint8Array), |
| sharedConstructor(Int16Array), |
| sharedConstructor(Uint16Array), |
| sharedConstructor(Int32Array), |
| sharedConstructor(Uint32Array), |
| sharedConstructor(Float32Array), |
| sharedConstructor(Float64Array)); |
| |
| for (var constructor of constructors) { |
| assertDeepEq(constructor.prototype.fill.length, 1); |
| |
| assertDeepEq(new constructor([]).fill(1), new constructor([])); |
| assertDeepEq(new constructor([1,1,1]).fill(2), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 1), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 1, 2), new constructor([1,2,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, -2), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, -2, -1), new constructor([1,2,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, undefined), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, undefined, undefined), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 1, undefined), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, undefined, 1), new constructor([2,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 2, 1), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, -1, 1), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, -2, 1), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 1, -2), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0.1), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0.9), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 1.1), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0.1, 0.9), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0.1, 1.9), new constructor([2,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0.1, 1.9), new constructor([2,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, -0), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0, -0), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, NaN), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0, NaN), new constructor([1,1,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, false), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, true), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, "0"), new constructor([2,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, "1"), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, "-2"), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, "-2", "-1"), new constructor([1,2,1])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, {valueOf: ()=>1}), new constructor([1,2,2])); |
| assertDeepEq(new constructor([1,1,1]).fill(2, 0, {valueOf: ()=>1}), new constructor([2,1,1])); |
| |
| // Called from other globals. |
| if (typeof newGlobal === "function" && !isSharedConstructor(constructor)) { |
| var fill = newGlobal()[constructor.name].prototype.fill; |
| assertDeepEq(fill.call(new constructor([3, 2, 1]), 2), new constructor([2, 2, 2])); |
| } |
| |
| // Throws if `this` isn't a TypedArray. |
| var invalidReceivers = [undefined, null, 1, false, "", Symbol(), [], {}, /./, |
| new Proxy(new constructor(), {})]; |
| invalidReceivers.forEach(invalidReceiver => { |
| assertThrowsInstanceOf(() => { |
| constructor.prototype.fill.call(invalidReceiver, 1); |
| }, TypeError); |
| }); |
| |
| // Test that the length getter is never called. |
| Object.defineProperty(new constructor([1, 2, 3]), "length", { |
| get() { |
| throw new Error("length accessor called"); |
| } |
| }).fill(1); |
| } |
| |
| assertDeepEq(new Float32Array([0, 0]).fill(NaN), new Float32Array([NaN, NaN])); |
| assertDeepEq(new Float64Array([0, 0]).fill(NaN), new Float64Array([NaN, NaN])); |
| |
| if (typeof reportCompare === "function") |
| reportCompare(true, true); |