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29 lines
757 B
29 lines
757 B
var binary = require('../'); |
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var test = require('tap').test; |
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test('negls', 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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226, // a == -30 |
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219, 246, // b == -2341 |
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236, 245, 243, 255, // c == -789012 |
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63, 52, 222, 16, 203, 254, 210, 255, // d == -12667700813876161 |
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]); |
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binary.parse(buf) |
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.word8ls('a') |
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.word16ls('b') |
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.word32ls('c') |
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.word64ls('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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