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29 lines
738 B
29 lines
738 B
var binary = require('../'); |
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var test = require('tap').test; |
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|
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test('posbs', function (t) { |
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t.plan(4); |
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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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30, // a == -30 |
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9, 37, // b == -2341 |
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0, 12, 10, 20, // c == -789012 |
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0, 45, 1, 52, 239, 33, 203, 193, // d == 12667700813876161 |
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]); |
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binary.parse(buf) |
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.word8bs('a') |
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.word16bs('b') |
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.word32bs('c') |
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.word64bs('d') |
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.tap(function (vars) { |
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t.same(vars.a, 30); |
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t.same(vars.b, 2341); |
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t.same(vars.c, 789012); |
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t.ok( |
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Math.abs(vars.d - 12667700813876161) < 1000 |
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); |
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}) |
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; |
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});
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