mirror of
https://github.com/oven-sh/bun
synced 2026-02-10 10:58:56 +00:00
70 lines
2.2 KiB
JavaScript
70 lines
2.2 KiB
JavaScript
import { expect, it } from "bun:test";
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function expectInvalidCharacters(val) {
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expect(() => atob(val)).toThrow("The string contains invalid characters.");
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}
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it("atob", () => {
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expect(atob("YQ==")).toBe("a");
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expect(atob("YWI=")).toBe("ab");
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expect(atob("YWJj")).toBe("abc");
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expect(atob("YWJjZA==")).toBe("abcd");
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expect(atob("YWJjZGU=")).toBe("abcde");
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expect(atob("YWJjZGVm")).toBe("abcdef");
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expect(atob("zzzz")).toBe("Ï<ó");
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expect(atob("")).toBe("");
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expect(atob(null)).toBe("ée");
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expect(atob("6ek=")).toBe("éé");
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expect(atob("6ek")).toBe("éé");
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expect(atob("gIE=")).toBe("");
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expect(atob("zz")).toBe("Ï");
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expect(atob("zzz")).toBe("Ï<");
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expect(atob("zzz=")).toBe("Ï<");
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expect(atob(" YQ==")).toBe("a");
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expect(atob("YQ==\u000a")).toBe("a");
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try {
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atob();
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} catch (error) {
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expect(error.name).toBe("TypeError");
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}
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expectInvalidCharacters(undefined);
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expectInvalidCharacters(" abcd===");
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expectInvalidCharacters("abcd=== ");
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expectInvalidCharacters("abcd ===");
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expectInvalidCharacters("тест");
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expectInvalidCharacters("z");
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expectInvalidCharacters("zzz==");
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expectInvalidCharacters("zzz===");
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expectInvalidCharacters("zzz====");
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expectInvalidCharacters("zzz=====");
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expectInvalidCharacters("zzzzz");
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expectInvalidCharacters("z=zz");
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expectInvalidCharacters("=");
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expectInvalidCharacters("==");
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expectInvalidCharacters("===");
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expectInvalidCharacters("====");
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expectInvalidCharacters("=====");
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});
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it("btoa", () => {
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expect(btoa("a")).toBe("YQ==");
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expect(btoa("ab")).toBe("YWI=");
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expect(btoa("abc")).toBe("YWJj");
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expect(btoa("abcd")).toBe("YWJjZA==");
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expect(btoa("abcde")).toBe("YWJjZGU=");
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expect(btoa("abcdef")).toBe("YWJjZGVm");
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expect(typeof btoa).toBe("function");
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expect(() => btoa()).toThrow("btoa requires 1 argument (a string)");
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var window = "[object Window]";
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expect(btoa("")).toBe("");
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expect(btoa(null)).toBe("bnVsbA==");
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expect(btoa(undefined)).toBe("dW5kZWZpbmVk");
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expect(btoa(window)).toBe("W29iamVjdCBXaW5kb3dd");
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expect(btoa("éé")).toBe("6ek=");
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// check for utf16
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expect(btoa("🧐éé".substring("🧐".length))).toBe("6ek=");
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expect(btoa("\u0080\u0081")).toBe("gIE=");
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expect(btoa(Bun)).toBe(btoa("[object Bun]"));
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});
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