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('lu', 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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43, 2, // b == 555
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37, 37, 213, 164, // c == 2765432101
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193, 203, 115, 155, 20, 180, 81, 29, // d == 2112667700813876161
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]);
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binary.parse(buf)
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.word8lu('a')
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.word16lu('b')
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.word32lu('c')
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.word64lu('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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.word8le('a')
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.word16le('b')
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.word32le('c')
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.word64le('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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