diff options
Diffstat (limited to 'deps/node/benchmark/buffers/buffer-bytelength.js')
-rw-r--r-- | deps/node/benchmark/buffers/buffer-bytelength.js | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/deps/node/benchmark/buffers/buffer-bytelength.js b/deps/node/benchmark/buffers/buffer-bytelength.js deleted file mode 100644 index 4caad301..00000000 --- a/deps/node/benchmark/buffers/buffer-bytelength.js +++ /dev/null @@ -1,49 +0,0 @@ -'use strict'; -const common = require('../common'); - -const bench = common.createBenchmark(main, { - encoding: ['utf8', 'base64', 'buffer'], - len: [1, 2, 4, 16, 64, 256], // x16 - n: [5e6] -}); - -// 16 chars each -const chars = [ - 'hello brendan!!!', // 1 byte - 'ΰαβγδεζηθικλμνξο', // 2 bytes - '挰挱挲挳挴挵挶挷挸挹挺挻挼挽挾挿', // 3 bytes - '𠜎𠜱𠝹𠱓𠱸𠲖𠳏𠳕𠴕𠵼𠵿𠸎𠸏𠹷𠺝𠺢', // 4 bytes -]; - -function main({ n, len, encoding }) { - var strings = []; - var results = [ len * 16 ]; - if (encoding === 'buffer') { - strings = [ Buffer.alloc(len * 16, 'a') ]; - } else { - for (const string of chars) { - // Strings must be built differently, depending on encoding - const data = string.repeat(len); - if (encoding === 'utf8') { - strings.push(data); - } else if (encoding === 'base64') { - // Base64 strings will be much longer than their UTF8 counterparts - strings.push(Buffer.from(data, 'utf8').toString('base64')); - } - } - - // Check the result to ensure it is *properly* optimized - results = strings.map((val) => Buffer.byteLength(val, encoding)); - } - - bench.start(); - for (var i = 0; i < n; i++) { - const index = n % strings.length; - // Go! - const r = Buffer.byteLength(strings[index], encoding); - - if (r !== results[index]) - throw new Error('incorrect return value'); - } - bench.end(n); -} |