47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
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var binary = require('../');
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var test = require('tap').test;
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test('bu', function (t) {
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t.plan(8);
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// note: can't store -12667700813876161 exactly in an ieee float
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var buf = new Buffer([
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44, // a == 44
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2, 43, // b == 555
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164, 213, 37, 37, // c == 2765432101
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29, 81, 180, 20, 155, 115, 203, 193, // d == 2112667700813876161
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]);
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binary.parse(buf)
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.word8bu('a')
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.word16bu('b')
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.word32bu('c')
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.word64bu('d')
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.tap(function (vars) {
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t.same(vars.a, 44);
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t.same(vars.b, 555);
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t.same(vars.c, 2765432101);
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t.ok(
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Math.abs(vars.d - 2112667700813876161) < 1500
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);
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})
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;
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// also check aliases here:
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binary.parse(buf)
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.word8be('a')
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.word16be('b')
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.word32be('c')
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.word64be('d')
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.tap(function (vars) {
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t.same(vars.a, 44);
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t.same(vars.b, 555);
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t.same(vars.c, 2765432101);
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t.ok(
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Math.abs(vars.d - 2112667700813876161) < 1500
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);
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})
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;
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});
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