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-rw-r--r--cli/tests/node_compat/test/parallel/test-buffer-swap.js159
1 files changed, 0 insertions, 159 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-buffer-swap.js b/cli/tests/node_compat/test/parallel/test-buffer-swap.js
deleted file mode 100644
index 8e1315601..000000000
--- a/cli/tests/node_compat/test/parallel/test-buffer-swap.js
+++ /dev/null
@@ -1,159 +0,0 @@
-// deno-fmt-ignore-file
-// deno-lint-ignore-file
-
-// Copyright Joyent and Node contributors. All rights reserved. MIT license.
-// Taken from Node 18.12.1
-// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
-
-'use strict';
-
-require('../common');
-const assert = require('assert');
-
-// Test buffers small enough to use the JS implementation
-{
- const buf = Buffer.from([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
- 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10]);
-
- assert.strictEqual(buf, buf.swap16());
- assert.deepStrictEqual(buf, Buffer.from([0x02, 0x01, 0x04, 0x03, 0x06, 0x05,
- 0x08, 0x07, 0x0a, 0x09, 0x0c, 0x0b,
- 0x0e, 0x0d, 0x10, 0x0f]));
- buf.swap16(); // restore
-
- assert.strictEqual(buf, buf.swap32());
- assert.deepStrictEqual(buf, Buffer.from([0x04, 0x03, 0x02, 0x01, 0x08, 0x07,
- 0x06, 0x05, 0x0c, 0x0b, 0x0a, 0x09,
- 0x10, 0x0f, 0x0e, 0x0d]));
- buf.swap32(); // restore
-
- assert.strictEqual(buf, buf.swap64());
- assert.deepStrictEqual(buf, Buffer.from([0x08, 0x07, 0x06, 0x05, 0x04, 0x03,
- 0x02, 0x01, 0x10, 0x0f, 0x0e, 0x0d,
- 0x0c, 0x0b, 0x0a, 0x09]));
-}
-
-// Operates in-place
-{
- const buf = Buffer.from([0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7]);
- buf.slice(1, 5).swap32();
- assert.deepStrictEqual(buf, Buffer.from([0x1, 0x5, 0x4, 0x3, 0x2, 0x6, 0x7]));
- buf.slice(1, 5).swap16();
- assert.deepStrictEqual(buf, Buffer.from([0x1, 0x4, 0x5, 0x2, 0x3, 0x6, 0x7]));
-
- // Length assertions
- const re16 = /Buffer size must be a multiple of 16-bits/;
- const re32 = /Buffer size must be a multiple of 32-bits/;
- const re64 = /Buffer size must be a multiple of 64-bits/;
-
- assert.throws(() => Buffer.from(buf).swap16(), re16);
- assert.throws(() => Buffer.alloc(1025).swap16(), re16);
- assert.throws(() => Buffer.from(buf).swap32(), re32);
- assert.throws(() => buf.slice(1, 3).swap32(), re32);
- assert.throws(() => Buffer.alloc(1025).swap32(), re32);
- assert.throws(() => buf.slice(1, 3).swap64(), re64);
- assert.throws(() => Buffer.alloc(1025).swap64(), re64);
-}
-
-{
- const buf = Buffer.from([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
- 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10]);
-
- buf.slice(2, 18).swap64();
-
- assert.deepStrictEqual(buf, Buffer.from([0x01, 0x02, 0x0a, 0x09, 0x08, 0x07,
- 0x06, 0x05, 0x04, 0x03, 0x02, 0x01,
- 0x10, 0x0f, 0x0e, 0x0d, 0x0c, 0x0b,
- 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
- 0x0f, 0x10]));
-}
-
-// Force use of native code (Buffer size above threshold limit for js impl)
-{
- const bufData = new Uint32Array(256).fill(0x04030201);
- const buf = Buffer.from(bufData.buffer, bufData.byteOffset);
- const otherBufData = new Uint32Array(256).fill(0x03040102);
- const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset);
- buf.swap16();
- assert.deepStrictEqual(buf, otherBuf);
-}
-
-{
- const bufData = new Uint32Array(256).fill(0x04030201);
- const buf = Buffer.from(bufData.buffer);
- const otherBufData = new Uint32Array(256).fill(0x01020304);
- const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset);
- buf.swap32();
- assert.deepStrictEqual(buf, otherBuf);
-}
-
-{
- const bufData = new Uint8Array(256 * 8);
- const otherBufData = new Uint8Array(256 * 8);
- for (let i = 0; i < bufData.length; i++) {
- bufData[i] = i % 8;
- otherBufData[otherBufData.length - i - 1] = i % 8;
- }
- const buf = Buffer.from(bufData.buffer, bufData.byteOffset);
- const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset);
- buf.swap64();
- assert.deepStrictEqual(buf, otherBuf);
-}
-
-// Test native code with buffers that are not memory-aligned
-{
- const bufData = new Uint8Array(256 * 8);
- const otherBufData = new Uint8Array(256 * 8 - 2);
- for (let i = 0; i < bufData.length; i++) {
- bufData[i] = i % 2;
- }
- for (let i = 1; i < otherBufData.length; i++) {
- otherBufData[otherBufData.length - i] = (i + 1) % 2;
- }
- const buf = Buffer.from(bufData.buffer, bufData.byteOffset);
- // 0|1 0|1 0|1...
- const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset);
- // 0|0 1|0 1|0...
-
- buf.slice(1, buf.length - 1).swap16();
- assert.deepStrictEqual(buf.slice(0, otherBuf.length), otherBuf);
-}
-
-{
- const bufData = new Uint8Array(256 * 8);
- const otherBufData = new Uint8Array(256 * 8 - 4);
- for (let i = 0; i < bufData.length; i++) {
- bufData[i] = i % 4;
- }
- for (let i = 1; i < otherBufData.length; i++) {
- otherBufData[otherBufData.length - i] = (i + 1) % 4;
- }
- const buf = Buffer.from(bufData.buffer, bufData.byteOffset);
- // 0|1 2 3 0|1 2 3...
- const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset);
- // 0|0 3 2 1|0 3 2...
-
- buf.slice(1, buf.length - 3).swap32();
- assert.deepStrictEqual(buf.slice(0, otherBuf.length), otherBuf);
-}
-
-{
- const bufData = new Uint8Array(256 * 8);
- const otherBufData = new Uint8Array(256 * 8 - 8);
- for (let i = 0; i < bufData.length; i++) {
- bufData[i] = i % 8;
- }
- for (let i = 1; i < otherBufData.length; i++) {
- otherBufData[otherBufData.length - i] = (i + 1) % 8;
- }
- const buf = Buffer.from(bufData.buffer, bufData.byteOffset);
- // 0|1 2 3 4 5 6 7 0|1 2 3 4...
- const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset);
- // 0|0 7 6 5 4 3 2 1|0 7 6 5...
-
- buf.slice(1, buf.length - 7).swap64();
- assert.deepStrictEqual(buf.slice(0, otherBuf.length), otherBuf);
-}