mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-06-24 11:11:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibJS: Add ArrayBuffer

Browse source
This commit is contained in:
Linus Groh 2020-12-02 20:49:31 +00:00 • committed by Andreas Kling
parent cf9da66b3e
commit 32571dfa53
Notes: sideshowbarker 2024-07-19 01:05:04 +09:00
14 changed files with 426 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Libraries/LibJS/Tests/builtins/ArrayBuffer/ArrayBuffer.isView.js Normal file
View file

@ -0,0 +1,18 @@
// Update when more typed arrays get added
const TYPED_ARRAYS = [Uint8Array, Uint16Array, Uint32Array, Int8Array, Int16Array, Int32Array];
test("basic functionality", () => {
expect(ArrayBuffer.isView).toHaveLength(1);
expect(ArrayBuffer.isView()).toBeFalse();
expect(ArrayBuffer.isView(null)).toBeFalse();
expect(ArrayBuffer.isView(undefined)).toBeFalse();
expect(ArrayBuffer.isView([])).toBeFalse();
expect(ArrayBuffer.isView({})).toBeFalse();
expect(ArrayBuffer.isView(123)).toBeFalse();
expect(ArrayBuffer.isView("foo")).toBeFalse();
expect(ArrayBuffer.isView(new ArrayBuffer())).toBeFalse();
TYPED_ARRAYS.forEach(T => {
expect(ArrayBuffer.isView(new T())).toBeTrue();
});
});