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move deepEqual() to separate file
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/* | ||
* Copied from sinon.js, minus the Element equality checking not needed here. | ||
* http://github.com/cjohansen/Sinon.JS | ||
* (BSD License -- see below) | ||
* | ||
*/ | ||
module.exports = function deepEqual(a, b) { | ||
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if (typeof a != "object" || typeof b != "object") { | ||
return a === b; | ||
} | ||
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if (a === b) { | ||
return true; | ||
} | ||
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if ((a === null && b !== null) || (a !== null && b === null)) { | ||
return false; | ||
} | ||
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var aString = Object.prototype.toString.call(a); | ||
if (aString != Object.prototype.toString.call(b)) { | ||
return false; | ||
} | ||
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if (aString == "[object Array]") { | ||
if (a.length !== b.length) { | ||
return false; | ||
} | ||
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for (var i = 0, l = a.length; i < l; i += 1) { | ||
if (!deepEqual(a[i], b[i])) { | ||
return false; | ||
} | ||
} | ||
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return true; | ||
} | ||
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var prop, aLength = 0, bLength = 0; | ||
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for (prop in a) { | ||
aLength += 1; | ||
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if (!deepEqual(a[prop], b[prop])) { | ||
return false; | ||
} | ||
} | ||
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for (prop in b) { | ||
bLength += 1; | ||
} | ||
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return aLength == bLength; | ||
} | ||
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/* | ||
(The BSD License) | ||
Copyright (c) 2010-2013, Christian Johansen, christian@cjohansen.no | ||
All rights reserved. | ||
Redistribution and use in source and binary forms, with or without modification, | ||
are permitted provided that the following conditions are met: | ||
* Redistributions of source code must retain the above copyright notice, | ||
this list of conditions and the following disclaimer. | ||
* Redistributions in binary form must reproduce the above copyright notice, | ||
this list of conditions and the following disclaimer in the documentation | ||
and/or other materials provided with the distribution. | ||
* Neither the name of Christian Johansen nor the names of his contributors | ||
may be used to endorse or promote products derived from this software | ||
without specific prior written permission. | ||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | ||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ |
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Original file line number | Diff line number | Diff line change |
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'use strict'; | ||
var deepEqual = require('../deepequal') | ||
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module.exports = validateEnum; | ||
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function validateEnum(){ | ||
var values = this.property('enum') | ||
, instance = this.instance() | ||
, valid = true | ||
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if (!values) return (valid); | ||
valid = this.assert(type(values)=='array', | ||
"specified enum is not an array", | ||
"enum" | ||
) && valid | ||
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if (!valid) return (valid); | ||
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var found = false; | ||
for (var i=0;i<values.length;++i){ | ||
if (deepEqual(values[i],instance)){ found = true; break; } | ||
} | ||
valid = this.assert(found, "not a valid value", "enum") && valid; | ||
return (valid); | ||
} | ||
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