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import { sha, MD5, MD4, SHA1, SHA224, SHA256, SHA384, SHA512, SHA512_256, gc, CryptoHasher } from "bun";
import { it, expect, describe } from "bun:test";
import { readFileSync } from "fs";
const HashClasses = [MD5, MD4, SHA1, SHA224, SHA256, SHA384, SHA512, SHA512_256];
describe("CryptoHasher", () => {
it("CryptoHasher.algorithms", () => {
expect(CryptoHasher.algorithms).toEqual([
"blake2b256",
"md4",
"md5",
"ripemd160",
"sha1",
"sha224",
"sha256",
"sha384",
"sha512",
"sha512-256",
]);
});
it("CryptoHasher md5", () => {
var hasher = new CryptoHasher("md5");
hasher.update("hello world");
expect(hasher.digest("hex")).toBe("5eb63bbbe01eeed093cb22bb8f5acdc3");
expect(hasher.algorithm).toBe("md5");
});
it("CryptoHasher blake2b256", () => {
var hasher = new CryptoHasher("blake2b256");
hasher.update("hello world");
expect(hasher.algorithm).toBe("blake2b256");
expect(hasher.digest("hex")).toBe(
// b2sum --length=256
"256c83b297114d201b30179f3f0ef0cace9783622da5974326b436178aeef610",
);
});
it("CryptoHasher sha512", () => {
var hasher = new CryptoHasher("sha512");
hasher.update("hello world");
expect(hasher.digest("hex")).toBe(
"309ecc489c12d6eb4cc40f50c902f2b4d0ed77ee511a7c7a9bcd3ca86d4cd86f989dd35bc5ff499670da34255b45b0cfd830e81f605dcf7dc5542e93ae9cd76f",
);
expect(hasher.algorithm).toBe("sha512");
});
});
describe("crypto", () => {
for (let Hash of HashClasses) {
for (let [input, label] of [
["hello world", '"hello world"'],
["hello world".repeat(20).slice(), '"hello world" x 20'],
["", "empty string"],
["a", '"a"'],
]) {
describe(label, () => {
gc(true);
it(`${Hash.name} base64`, () => {
gc(true);
const result = new Hash();
result.update(input);
expect(typeof result.digest("base64")).toBe("string");
gc(true);
});
it(`${Hash.name} hash base64`, () => {
Hash.hash(input, "base64");
gc(true);
});
it(`${Hash.name} hex`, () => {
const result = new Hash();
result.update(input);
expect(typeof result.digest("hex")).toBe("string");
gc(true);
});
it(`${Hash.name} hash hex`, () => {
expect(typeof Hash.hash(input, "hex")).toBe("string");
gc(true);
});
it(`${Hash.name} buffer`, () => {
var buf = new Uint8Array(256);
const result = new Hash();
result.update(input);
expect(result.digest(buf)).toBe(buf);
expect(buf[0] != 0).toBe(true);
gc(true);
});
it(`${Hash.name} buffer`, () => {
var buf = new Uint8Array(256);
expect(Hash.hash(input, buf) instanceof Uint8Array).toBe(true);
gc(true);
});
});
}
}
});
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