Sha256: 1a02da89fcd48f7ab19aea56a0681d352fbc31f8a4c3ab0e7906bbc8a0f2a037
Contents?: true
Size: 802 Bytes
Versions: 35
Compression:
Stored size: 802 Bytes
Contents
var B = require('../').Buffer
var test = require('tape')
test('modifying buffer created by .slice() modifies original memory', function (t) {
var buf1 = new B(26)
for (var i = 0; i < 26; i++) {
buf1[i] = i + 97 // 97 is ASCII a
}
var buf2 = buf1.slice(0, 3)
t.equal(buf2.toString('ascii', 0, buf2.length), 'abc')
buf2[0] = '!'.charCodeAt(0)
t.equal(buf1.toString('ascii', 0, buf2.length), '!bc')
t.end()
})
test('modifying parent buffer modifies .slice() buffer\'s memory', function (t) {
var buf1 = new B(26)
for (var i = 0; i < 26; i++) {
buf1[i] = i + 97 // 97 is ASCII a
}
var buf2 = buf1.slice(0, 3)
t.equal(buf2.toString('ascii', 0, buf2.length), 'abc')
buf1[0] = '!'.charCodeAt(0)
t.equal(buf2.toString('ascii', 0, buf2.length), '!bc')
t.end()
})
Version data entries
35 entries across 35 versions & 1 rubygems