From f5e46c9bf2f50d66a953fa133161fc829cecff06 Mon Sep 17 00:00:00 2001 From: Matt Mastracci Date: Sat, 10 Feb 2024 13:22:13 -0700 Subject: chore: move cli/tests/ -> tests/ (#22369) This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit. --- .../test/parallel/test-buffer-readdouble.js | 151 +++++++++++++++++++++ 1 file changed, 151 insertions(+) create mode 100644 tests/node_compat/test/parallel/test-buffer-readdouble.js (limited to 'tests/node_compat/test/parallel/test-buffer-readdouble.js') diff --git a/tests/node_compat/test/parallel/test-buffer-readdouble.js b/tests/node_compat/test/parallel/test-buffer-readdouble.js new file mode 100644 index 000000000..f4ab9ba88 --- /dev/null +++ b/tests/node_compat/test/parallel/test-buffer-readdouble.js @@ -0,0 +1,151 @@ +// 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 (64 bit) double +const buffer = Buffer.allocUnsafe(8); + +buffer[0] = 0x55; +buffer[1] = 0x55; +buffer[2] = 0x55; +buffer[3] = 0x55; +buffer[4] = 0x55; +buffer[5] = 0x55; +buffer[6] = 0xd5; +buffer[7] = 0x3f; +assert.strictEqual(buffer.readDoubleBE(0), 1.1945305291680097e+103); +assert.strictEqual(buffer.readDoubleLE(0), 0.3333333333333333); + +buffer[0] = 1; +buffer[1] = 0; +buffer[2] = 0; +buffer[3] = 0; +buffer[4] = 0; +buffer[5] = 0; +buffer[6] = 0xf0; +buffer[7] = 0x3f; +assert.strictEqual(buffer.readDoubleBE(0), 7.291122019655968e-304); +assert.strictEqual(buffer.readDoubleLE(0), 1.0000000000000002); + +buffer[0] = 2; +assert.strictEqual(buffer.readDoubleBE(0), 4.778309726801735e-299); +assert.strictEqual(buffer.readDoubleLE(0), 1.0000000000000004); + +buffer[0] = 1; +buffer[6] = 0; +buffer[7] = 0; +// eslint-disable-next-line no-loss-of-precision +assert.strictEqual(buffer.readDoubleBE(0), 7.291122019556398e-304); +assert.strictEqual(buffer.readDoubleLE(0), 5e-324); + +buffer[0] = 0xff; +buffer[1] = 0xff; +buffer[2] = 0xff; +buffer[3] = 0xff; +buffer[4] = 0xff; +buffer[5] = 0xff; +buffer[6] = 0x0f; +buffer[7] = 0x00; +assert.ok(Number.isNaN(buffer.readDoubleBE(0))); +assert.strictEqual(buffer.readDoubleLE(0), 2.225073858507201e-308); + +buffer[6] = 0xef; +buffer[7] = 0x7f; +assert.ok(Number.isNaN(buffer.readDoubleBE(0))); +assert.strictEqual(buffer.readDoubleLE(0), 1.7976931348623157e+308); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0; +buffer[3] = 0; +buffer[4] = 0; +buffer[5] = 0; +buffer[6] = 0xf0; +buffer[7] = 0x3f; +assert.strictEqual(buffer.readDoubleBE(0), 3.03865e-319); +assert.strictEqual(buffer.readDoubleLE(0), 1); + +buffer[6] = 0; +buffer[7] = 0x40; +assert.strictEqual(buffer.readDoubleBE(0), 3.16e-322); +assert.strictEqual(buffer.readDoubleLE(0), 2); + +buffer[7] = 0xc0; +assert.strictEqual(buffer.readDoubleBE(0), 9.5e-322); +assert.strictEqual(buffer.readDoubleLE(0), -2); + +buffer[6] = 0x10; +buffer[7] = 0; +assert.strictEqual(buffer.readDoubleBE(0), 2.0237e-320); +assert.strictEqual(buffer.readDoubleLE(0), 2.2250738585072014e-308); + +buffer[6] = 0; +assert.strictEqual(buffer.readDoubleBE(0), 0); +assert.strictEqual(buffer.readDoubleLE(0), 0); +assert.ok(1 / buffer.readDoubleLE(0) >= 0); + +buffer[7] = 0x80; +assert.strictEqual(buffer.readDoubleBE(0), 6.3e-322); +assert.strictEqual(buffer.readDoubleLE(0), -0); +assert.ok(1 / buffer.readDoubleLE(0) < 0); + +buffer[6] = 0xf0; +buffer[7] = 0x7f; +assert.strictEqual(buffer.readDoubleBE(0), 3.0418e-319); +assert.strictEqual(buffer.readDoubleLE(0), Infinity); + +buffer[7] = 0xff; +assert.strictEqual(buffer.readDoubleBE(0), 3.04814e-319); +assert.strictEqual(buffer.readDoubleLE(0), -Infinity); + +['readDoubleLE', 'readDoubleBE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](undefined); + buffer[fn](); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => buffer[fn](off), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + }); + + [Infinity, -1, 1].forEach((offset) => { + assert.throws( + () => buffer[fn](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= 0. Received ${offset}` + }); + }); + + assert.throws( + () => Buffer.alloc(1)[fn](1), + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); +}); -- cgit v1.2.3