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-rw-r--r--integration/bunjs-only-snippets/buffer.test.js305
1 files changed, 0 insertions, 305 deletions
diff --git a/integration/bunjs-only-snippets/buffer.test.js b/integration/bunjs-only-snippets/buffer.test.js
deleted file mode 100644
index dd5327ca3..000000000
--- a/integration/bunjs-only-snippets/buffer.test.js
+++ /dev/null
@@ -1,305 +0,0 @@
-import { gc } from "bun";
-import { describe, it, expect, beforeEach, afterEach } from "bun:test";
-import { gc } from "./gc";
-
-beforeEach(() => gc());
-afterEach(() => gc());
-
-it("buffer", () => {
- var buf = new Buffer(20);
- gc();
- // if this fails or infinitely loops, it means there is a memory issue with the JSC::Structure object
- expect(Object.keys(buf).length > 0).toBe(true);
- gc();
- expect(buf.write("hello world ")).toBe(12);
- expect(buf.write("hello world ", "utf8")).toBe(12);
-
- gc();
- expect(buf.toString("utf8", 0, "hello world ".length)).toBe("hello world ");
- gc();
- expect(buf.toString("base64url", 0, "hello world ".length)).toBe(
- btoa("hello world ")
- );
- gc();
- expect(buf instanceof Uint8Array).toBe(true);
- gc();
- expect(buf instanceof Buffer).toBe(true);
- gc();
- expect(buf.slice() instanceof Uint8Array).toBe(true);
- gc();
- expect(buf.slice(0, 1) instanceof Buffer).toBe(true);
- gc();
- expect(buf.slice(0, 1) instanceof Uint8Array).toBe(true);
- gc();
- expect(buf.slice(0, 1) instanceof Buffer).toBe(true);
- gc();
-});
-
-it("Buffer", () => {
- var inputs = [
- "hello world",
- "hello world".repeat(100),
- `πŸ˜‹ Get Emoji β€” All Emojis to βœ‚οΈ Copy and πŸ“‹ Paste πŸ‘Œ`,
- ];
- var good = inputs.map((a) => new TextEncoder().encode(a));
- for (let i = 0; i < inputs.length; i++) {
- var input = inputs[i];
- expect(new Buffer(input).toString("utf8")).toBe(inputs[i]);
- gc();
- expect(Array.from(new Buffer(input)).join(",")).toBe(good[i].join(","));
- gc();
- expect(Buffer.byteLength(input)).toBe(good[i].length);
- gc();
- expect(Buffer.from(input).byteLength).toBe(Buffer.byteLength(input));
- }
-});
-
-it("Buffer.byteLength", () => {
- expect(Buffer.byteLength("πŸ˜€πŸ˜ƒπŸ˜„πŸ˜πŸ˜†πŸ˜…πŸ˜‚πŸ€£β˜ΊοΈπŸ˜ŠπŸ˜ŠπŸ˜‡")).toBe(
- new TextEncoder().encode("πŸ˜€πŸ˜ƒπŸ˜„πŸ˜πŸ˜†πŸ˜…πŸ˜‚πŸ€£β˜ΊοΈπŸ˜ŠπŸ˜ŠπŸ˜‡").byteLength
- );
-});
-
-it("Buffer.isBuffer", () => {
- expect(Buffer.isBuffer(new Buffer(1))).toBe(true);
- gc();
- expect(Buffer.isBuffer(new Buffer(0))).toBe(true);
- gc();
- expect(Buffer.isBuffer(new Uint8Array(0))).toBe(false);
- gc();
- expect(Buffer.isBuffer(new Uint8Array(1))).toBe(false);
- gc();
- var a = new Uint8Array(1);
- gc();
- expect(Buffer.isBuffer(a)).toBe(false);
- gc();
- Buffer.toBuffer(a);
- gc();
- expect(Buffer.isBuffer(a)).toBe(true);
- gc();
-});
-
-it("Buffer.toBuffer throws", () => {
- const checks = [
- [],
- {},
- "foo",
- new Uint16Array(),
- new DataView(new Uint8Array(14).buffer),
- ];
- for (let i = 0; i < checks.length; i++) {
- try {
- Buffer.toBuffer(checks[i]);
- expect(false).toBe(true);
- } catch (exception) {
- expect(exception.message).toBe("Expected Uint8Array");
- }
- }
- expect(true).toBe(true);
-});
-
-it("Buffer.toBuffer works", () => {
- var array = new Uint8Array(20);
- expect(array instanceof Buffer).toBe(false);
- var buf = Buffer.toBuffer(array);
- expect(array instanceof Buffer).toBe(true);
- // if this fails or infinitely loops, it means there is a memory issue with the JSC::Structure object
- expect(Object.keys(buf).length > 0).toBe(true);
-
- expect(buf.write("hello world ")).toBe(12);
- gc();
- expect(buf.toString("utf8", 0, "hello world ".length)).toBe("hello world ");
- gc();
- expect(buf.toString("base64url", 0, "hello world ".length)).toBe(
- btoa("hello world ")
- );
- gc();
-
- expect(buf instanceof Uint8Array).toBe(true);
- expect(buf instanceof Buffer).toBe(true);
- expect(buf.slice() instanceof Uint8Array).toBe(true);
- expect(buf.slice(0, 1) instanceof Buffer).toBe(true);
- expect(buf.slice(0, 1) instanceof Uint8Array).toBe(true);
- expect(buf.slice(0, 1) instanceof Buffer).toBe(true);
- expect(new Buffer(buf) instanceof Buffer).toBe(true);
- expect(new Buffer(buf.buffer) instanceof Buffer).toBe(true);
-});
-
-it("writeInt", () => {
- var buf = new Buffer(1024);
- var data = new DataView(buf.buffer);
- buf.writeInt32BE(100);
- expect(data.getInt32(0, false)).toBe(100);
- buf.writeInt32BE(100);
- expect(data.getInt32(0, false)).toBe(100);
- var childBuf = buf.subarray(0, 4);
- expect(data.getInt32(0, false)).toBe(100);
- expect(childBuf.readInt32BE(0, false)).toBe(100);
-});
-
-it("Buffer.from", () => {
- expect(Buffer.from("hello world").toString("utf8")).toBe("hello world");
- expect(Buffer.from("hello world", "ascii").toString("utf8")).toBe(
- "hello world"
- );
- expect(Buffer.from("hello world", "latin1").toString("utf8")).toBe(
- "hello world"
- );
- gc();
- expect(Buffer.from([254]).join(",")).toBe("254");
- expect(Buffer.from(123).join(",")).toBe(Uint8Array.from(123).join(","));
- expect(Buffer.from({ length: 124 }).join(",")).toBe(
- Uint8Array.from({ length: 124 }).join(",")
- );
-
- expect(Buffer.from(new ArrayBuffer(1024), 0, 512).join(",")).toBe(
- new Uint8Array(512).join(",")
- );
-
- expect(Buffer.from(new Buffer(new ArrayBuffer(1024), 0, 512)).join(",")).toBe(
- new Uint8Array(512).join(",")
- );
- gc();
-});
-
-it("Buffer.equals", () => {
- var a = new Uint8Array(10);
- a[2] = 1;
- var b = new Uint8Array(10);
- b[2] = 1;
- Buffer.toBuffer(a);
- Buffer.toBuffer(b);
- expect(a.equals(b)).toBe(true);
- b[2] = 0;
- expect(a.equals(b)).toBe(false);
-});
-
-it("Buffer.compare", () => {
- var a = new Uint8Array(10);
- a[2] = 1;
- var b = new Uint8Array(10);
- b[2] = 1;
- Buffer.toBuffer(a);
- Buffer.toBuffer(b);
- expect(a.compare(b)).toBe(0);
- b[2] = 0;
- expect(a.compare(b)).toBe(1);
- expect(b.compare(a)).toBe(-1);
-});
-
-it("Buffer.copy", () => {
- var array1 = new Uint8Array(128);
- array1.fill(100);
- Buffer.toBuffer(array1);
- var array2 = new Uint8Array(128);
- array2.fill(200);
- Buffer.toBuffer(array2);
- var array3 = new Uint8Array(128);
- Buffer.toBuffer(array3);
- gc();
- expect(array1.copy(array2)).toBe(128);
- expect(array1.join("")).toBe(array2.join(""));
-});
-
-it("Buffer.concat", () => {
- var array1 = new Uint8Array(128);
- array1.fill(100);
- var array2 = new Uint8Array(128);
- array2.fill(200);
- var array3 = new Uint8Array(128);
- array3.fill(300);
- gc();
- expect(Buffer.concat([array1, array2, array3]).join("")).toBe(
- array1.join("") + array2.join("") + array3.join("")
- );
- expect(Buffer.concat([array1, array2, array3], 222).length).toBe(222);
- expect(
- Buffer.concat([array1, array2, array3], 222).subarray(0, 128).join("")
- ).toBe("100".repeat(128));
- expect(
- Buffer.concat([array1, array2, array3], 222).subarray(129, 222).join("")
- ).toBe("200".repeat(222 - 129));
-});
-
-it("read", () => {
- var buf = new Buffer(1024);
- var data = new DataView(buf.buffer);
- function reset() {
- new Uint8Array(buf.buffer).fill(0);
- }
- data.setBigInt64(0, BigInt(1000), false);
- expect(buf.readBigInt64BE(0)).toBe(BigInt(1000));
- reset();
-
- data.setBigInt64(0, BigInt(1000), false);
- expect(buf.readBigInt64LE(0)).toBe(BigInt(1000));
- reset();
-
- data.setBigUint64(0, BigInt(1000), false);
- expect(buf.readBigUInt64BE(0)).toBe(BigInt(1000));
- reset();
-
- data.setBigUint64(0, BigInt(1000), false);
- expect(buf.readBigUInt64LE(0)).toBe(BigInt(1000));
- reset();
-
- data.setFloat64(0, 1000, false);
- expect(buf.readDoubleBE(0)).toBe(1000);
- reset();
-
- data.setFloat64(0, 1000, true);
- expect(buf.readDoubleLE(0)).toBe(1000);
- reset();
-
- data.setFloat32(0, 1000, false);
- expect(buf.readFloatBE(0)).toBe(1000);
- reset();
-
- data.setFloat32(0, 1000, true);
- expect(buf.readFloatLE(0)).toBe(1000);
- reset();
-
- data.setInt16(0, 1000, false);
- expect(buf.readInt16BE(0)).toBe(1000);
- reset();
-
- data.setInt16(0, 1000, true);
- expect(buf.readInt16LE(0)).toBe(1000);
- reset();
-
- data.setInt32(0, 1000, false);
- expect(buf.readInt32BE(0)).toBe(1000);
- reset();
-
- data.setInt32(0, 1000, true);
- expect(buf.readInt32LE(0)).toBe(1000);
- reset();
-
- data.setInt8(0, 100, false);
- expect(buf.readInt8(0)).toBe(100);
- reset();
-
- data.setUint16(0, 1000, false);
- expect(buf.readUInt16BE(0)).toBe(1000);
- reset();
-
- data.setUint16(0, 1000, true);
- expect(buf.readUInt16LE(0)).toBe(1000);
- reset();
-
- data.setUint32(0, 1000, false);
- expect(buf.readUInt32BE(0)).toBe(1000);
- reset();
-
- data.setUint32(0, 1000, true);
- expect(buf.readUInt32LE(0)).toBe(1000);
- reset();
-
- data.setUint8(0, 255, false);
- expect(buf.readUInt8(0)).toBe(255);
- reset();
-
- data.setUint8(0, 255, false);
- expect(buf.readUInt8(0)).toBe(255);
- reset();
-});
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-26 18:13:27 +0000