From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001 From: ruki Date: Thu, 8 Nov 2018 00:38:48 +0800 Subject: switch to vuepress --- .../buffer/test/node/test-buffer-safe-unsafe.js | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 node_modules/buffer/test/node/test-buffer-safe-unsafe.js (limited to 'node_modules/buffer/test/node/test-buffer-safe-unsafe.js') diff --git a/node_modules/buffer/test/node/test-buffer-safe-unsafe.js b/node_modules/buffer/test/node/test-buffer-safe-unsafe.js new file mode 100644 index 00000000..22ba29e8 --- /dev/null +++ b/node_modules/buffer/test/node/test-buffer-safe-unsafe.js @@ -0,0 +1,27 @@ +'use strict'; +var Buffer = require('../../').Buffer; + + + +var assert = require('assert'); + +var safe = Buffer.alloc(10); + +function isZeroFilled(buf) { + for (var n = 0; n < buf.length; n++) + if (buf[n] !== 0) return false; + return true; +} + +assert(isZeroFilled(safe)); + +// Test that unsafe allocations doesn't affect subsequent safe allocations +Buffer.allocUnsafe(10); +assert(isZeroFilled(new Float64Array(10))); + +new Buffer(10); +assert(isZeroFilled(new Float64Array(10))); + +Buffer.allocUnsafe(10); +assert(isZeroFilled(Buffer.alloc(10))); + -- cgit v1.2.3