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1 parent 8f7856c commit 084aec215d285a27dd562ba6cfeea8a5f3692aac @isaacs committed Aug 13, 2012
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  1. +24 −0 test/basic.js
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24 test/basic.js
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+var test = require('tap').test
+var sigmund = require('../sigmund.js')
+
+
+// occasionally there are duplicates
+// that's an acceptable edge-case. JSON.stringify and util.inspect
+// have some collision potential as well, though less, and collision
+// detection is expensive.
+var hash = '{abc/def/g{0h1i2{jkl'
+var obj1 = {a:'b',c:/def/,g:['h','i',{j:'',k:'l'}]}
+var obj2 = {a:'b',c:'/def/',g:['h','i','{jkl']}
+
+var obj3 = JSON.parse(JSON.stringify(obj1))
+obj3.c = /def/
+obj3.g[2].cycle = obj3
+var cycleHash = '{abc/def/g{0h1i2{jklcycle'
+
+test('basic', function (t) {
+ t.equal(sigmund(obj1), hash)
+ t.equal(sigmund(obj2), hash)
+ t.equal(sigmund(obj3), cycleHash)
+ t.end()
+})
+

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