You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.1 KiB
46 lines
1.1 KiB
var binary = require('../'); |
|
var test = require('tap').test; |
|
|
|
test('lu', function (t) { |
|
t.plan(8); |
|
|
|
// note: can't store -12667700813876161 exactly in an ieee float |
|
|
|
var buf = new Buffer([ |
|
44, // a == 44 |
|
43, 2, // b == 555 |
|
37, 37, 213, 164, // c == 2765432101 |
|
193, 203, 115, 155, 20, 180, 81, 29, // d == 2112667700813876161 |
|
]); |
|
|
|
binary.parse(buf) |
|
.word8lu('a') |
|
.word16lu('b') |
|
.word32lu('c') |
|
.word64lu('d') |
|
.tap(function (vars) { |
|
t.same(vars.a, 44); |
|
t.same(vars.b, 555); |
|
t.same(vars.c, 2765432101); |
|
t.ok( |
|
Math.abs(vars.d - 2112667700813876161) < 1500 |
|
); |
|
}) |
|
; |
|
|
|
// also check aliases here: |
|
binary.parse(buf) |
|
.word8le('a') |
|
.word16le('b') |
|
.word32le('c') |
|
.word64le('d') |
|
.tap(function (vars) { |
|
t.same(vars.a, 44); |
|
t.same(vars.b, 555); |
|
t.same(vars.c, 2765432101); |
|
t.ok( |
|
Math.abs(vars.d - 2112667700813876161) < 1500 |
|
); |
|
}) |
|
; |
|
});
|
|
|