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LibJS: Add Float{32,64}Array
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commit
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6 changed files with 48 additions and 15 deletions
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@ -1,5 +1,14 @@
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// Update when more typed arrays get added
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const TYPED_ARRAYS = [Uint8Array, Uint16Array, Uint32Array, Int8Array, Int16Array, Int32Array];
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const TYPED_ARRAYS = [
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Uint8Array,
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Uint16Array,
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Uint32Array,
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Int8Array,
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Int16Array,
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Int32Array,
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Float32Array,
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Float64Array,
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];
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test("basic functionality", () => {
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expect(ArrayBuffer.isView).toHaveLength(1);
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@ -5,4 +5,6 @@ test("basic functionality", () => {
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expect(Int8Array.BYTES_PER_ELEMENT).toBe(1);
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expect(Int16Array.BYTES_PER_ELEMENT).toBe(2);
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expect(Int32Array.BYTES_PER_ELEMENT).toBe(4);
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expect(Float32Array.BYTES_PER_ELEMENT).toBe(4);
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expect(Float64Array.BYTES_PER_ELEMENT).toBe(8);
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});
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@ -1,5 +1,14 @@
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// Update when more typed arrays get added
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const TYPED_ARRAYS = [Uint8Array, Uint16Array, Uint32Array, Int8Array, Int16Array, Int32Array];
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const TYPED_ARRAYS = [
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Uint8Array,
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Uint16Array,
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Uint32Array,
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Int8Array,
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Int16Array,
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Int32Array,
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Float32Array,
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Float64Array,
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];
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const getTypedArrayConstructor = () => Object.getPrototypeOf(TYPED_ARRAYS[0]);
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@ -65,9 +74,9 @@ test("typed array from ArrayBuffer with custom length and offset", () => {
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const uint8ArrayAll = new Uint8Array(arrayBuffer);
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const uint16ArrayPartial = new Uint16Array(arrayBuffer, 2, 4);
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// Affects two bytes of the buffer, beginning at offset
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uint16ArrayPartial[0] = 52651
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uint16ArrayPartial[0] = 52651;
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// Out of relative bounds, doesn't affect buffer
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uint16ArrayPartial[4] = 123
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uint16ArrayPartial[4] = 123;
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expect(uint8ArrayAll[0]).toBe(0);
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expect(uint8ArrayAll[1]).toBe(0);
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expect(uint8ArrayAll[2]).toBe(0xab);
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@ -1,5 +1,14 @@
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// Update when more typed arrays get added
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const TYPED_ARRAYS = [Uint8Array, Uint16Array, Uint32Array, Int8Array, Int16Array, Int32Array];
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const TYPED_ARRAYS = [
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Uint8Array,
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Uint16Array,
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Uint32Array,
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Int8Array,
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Int16Array,
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Int32Array,
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Float32Array,
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Float64Array,
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];
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test("basic functionality", () => {
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TYPED_ARRAYS.forEach(T => {
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