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| var binary = require('../');
| var test = require('tap').test;
|
| test('parse', function (t) {
| t.plan(6);
| var res = binary.parse(new Buffer([ 97, 98, 99, 99, 99, 99, 1, 2, 3 ]))
| .word8('a')
| .word16be('bc')
| .skip(3)
| .buffer('def', 3)
| .tap(function (vars) {
| t.equal(vars.a, 97);
| t.equal(vars.bc, 25187);
| t.same(
| [].slice.call(vars.def),
| [].slice.call(new Buffer([ 1, 2, 3]))
| );
| })
| .vars
| ;
| t.equal(res.a, 97);
| t.equal(res.bc, 25187);
| t.same(
| [].slice.call(res.def),
| [].slice.call(new Buffer([ 1, 2, 3 ]))
| );
| });
|
| test('loop', function (t) {
| t.plan(2);
| var res = binary.parse(new Buffer([ 97, 98, 99, 4, 5, 2, -3, 9 ]))
| .word8('a')
| .word16be('bc')
| .loop(function (end) {
| var x = this.word8s('x').vars.x;
| if (x < 0) end();
| })
| .tap(function (vars) {
| t.same(vars, {
| a : 97,
| bc : 25187,
| x : -3,
| });
| })
| .word8('y')
| .vars
| ;
| t.same(res, {
| a : 97,
| bc : 25187,
| x : -3,
| y : 9,
| });
| });
|
|