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46 lines
1.1 KiB
46 lines
1.1 KiB
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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