Sha256: 8d5c78be4870b275b4b3b6fddd3c3e5595fddd478a0fac74c72c1cea940b6b44
Contents?: true
Size: 1.03 KB
Versions: 23
Compression:
Stored size: 1.03 KB
Contents
/* */
(function(process) {
var B = require("../index").Buffer;
var test = require("tape");
if (process.env.OBJECT_IMPL)
B.TYPED_ARRAY_SUPPORT = false;
test('modifying buffer created by .slice() modifies original memory', function(t) {
if (!B.TYPED_ARRAY_SUPPORT)
return t.end();
var buf1 = new B(26);
for (var i = 0; i < 26; i++) {
buf1[i] = i + 97;
}
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) {
if (!B.TYPED_ARRAY_SUPPORT)
return t.end();
var buf1 = new B(26);
for (var i = 0; i < 26; i++) {
buf1[i] = i + 97;
}
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();
});
})(require("process"));
Version data entries
23 entries across 23 versions & 1 rubygems