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Diffstat (limited to 'deps/npm/node_modules/json-stable-stringify')
16 files changed, 562 insertions, 0 deletions
diff --git a/deps/npm/node_modules/json-stable-stringify/.npmignore b/deps/npm/node_modules/json-stable-stringify/.npmignore new file mode 100644 index 0000000000..3c3629e647 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/deps/npm/node_modules/json-stable-stringify/.travis.yml b/deps/npm/node_modules/json-stable-stringify/.travis.yml new file mode 100644 index 0000000000..cc4dba29d9 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/deps/npm/node_modules/json-stable-stringify/LICENSE b/deps/npm/node_modules/json-stable-stringify/LICENSE new file mode 100644 index 0000000000..ee27ba4b44 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/deps/npm/node_modules/json-stable-stringify/example/key_cmp.js b/deps/npm/node_modules/json-stable-stringify/example/key_cmp.js new file mode 100644 index 0000000000..d5f66752d8 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/example/key_cmp.js @@ -0,0 +1,7 @@ +var stringify = require('../'); + +var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 }; +var s = stringify(obj, function (a, b) { + return a.key < b.key ? 1 : -1; +}); +console.log(s); diff --git a/deps/npm/node_modules/json-stable-stringify/example/nested.js b/deps/npm/node_modules/json-stable-stringify/example/nested.js new file mode 100644 index 0000000000..9a672fc65f --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/example/nested.js @@ -0,0 +1,3 @@ +var stringify = require('../'); +var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 }; +console.log(stringify(obj)); diff --git a/deps/npm/node_modules/json-stable-stringify/example/str.js b/deps/npm/node_modules/json-stable-stringify/example/str.js new file mode 100644 index 0000000000..9b4b3cd289 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/example/str.js @@ -0,0 +1,3 @@ +var stringify = require('../'); +var obj = { c: 6, b: [4,5], a: 3 }; +console.log(stringify(obj)); diff --git a/deps/npm/node_modules/json-stable-stringify/example/value_cmp.js b/deps/npm/node_modules/json-stable-stringify/example/value_cmp.js new file mode 100644 index 0000000000..09f1c5f79b --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/example/value_cmp.js @@ -0,0 +1,7 @@ +var stringify = require('../'); + +var obj = { d: 6, c: 5, b: [{z:3,y:2,x:1},9], a: 10 }; +var s = stringify(obj, function (a, b) { + return a.value < b.value ? 1 : -1; +}); +console.log(s); diff --git a/deps/npm/node_modules/json-stable-stringify/index.js b/deps/npm/node_modules/json-stable-stringify/index.js new file mode 100644 index 0000000000..6a4131d44e --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/index.js @@ -0,0 +1,84 @@ +var json = typeof JSON !== 'undefined' ? JSON : require('jsonify'); + +module.exports = function (obj, opts) { + if (!opts) opts = {}; + if (typeof opts === 'function') opts = { cmp: opts }; + var space = opts.space || ''; + if (typeof space === 'number') space = Array(space+1).join(' '); + var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false; + var replacer = opts.replacer || function(key, value) { return value; }; + + var cmp = opts.cmp && (function (f) { + return function (node) { + return function (a, b) { + var aobj = { key: a, value: node[a] }; + var bobj = { key: b, value: node[b] }; + return f(aobj, bobj); + }; + }; + })(opts.cmp); + + var seen = []; + return (function stringify (parent, key, node, level) { + var indent = space ? ('\n' + new Array(level + 1).join(space)) : ''; + var colonSeparator = space ? ': ' : ':'; + + if (node && node.toJSON && typeof node.toJSON === 'function') { + node = node.toJSON(); + } + + node = replacer.call(parent, key, node); + + if (node === undefined) { + return; + } + if (typeof node !== 'object' || node === null) { + return json.stringify(node); + } + if (isArray(node)) { + var out = []; + for (var i = 0; i < node.length; i++) { + var item = stringify(node, i, node[i], level+1) || json.stringify(null); + out.push(indent + space + item); + } + return '[' + out.join(',') + indent + ']'; + } + else { + if (seen.indexOf(node) !== -1) { + if (cycles) return json.stringify('__cycle__'); + throw new TypeError('Converting circular structure to JSON'); + } + else seen.push(node); + + var keys = objectKeys(node).sort(cmp && cmp(node)); + var out = []; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var value = stringify(node, key, node[key], level+1); + + if(!value) continue; + + var keyValue = json.stringify(key) + + colonSeparator + + value; + ; + out.push(indent + space + keyValue); + } + seen.splice(seen.indexOf(node), 1); + return '{' + out.join(',') + indent + '}'; + } + })({ '': obj }, '', obj, 0); +}; + +var isArray = Array.isArray || function (x) { + return {}.toString.call(x) === '[object Array]'; +}; + +var objectKeys = Object.keys || function (obj) { + var has = Object.prototype.hasOwnProperty || function () { return true }; + var keys = []; + for (var key in obj) { + if (has.call(obj, key)) keys.push(key); + } + return keys; +}; diff --git a/deps/npm/node_modules/json-stable-stringify/package.json b/deps/npm/node_modules/json-stable-stringify/package.json new file mode 100644 index 0000000000..eca371269c --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/package.json @@ -0,0 +1,74 @@ +{ + "_from": "json-stable-stringify@^1.0.1", + "_id": "json-stable-stringify@1.0.1", + "_inBundle": false, + "_integrity": "sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=", + "_location": "/json-stable-stringify", + "_phantomChildren": {}, + "_requested": { + "type": "range", + "registry": true, + "raw": "json-stable-stringify@^1.0.1", + "name": "json-stable-stringify", + "escapedName": "json-stable-stringify", + "rawSpec": "^1.0.1", + "saveSpec": null, + "fetchSpec": "^1.0.1" + }, + "_requiredBy": [ + "/har-validator/ajv" + ], + "_resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz", + "_shasum": "9a759d39c5f2ff503fd5300646ed445f88c4f9af", + "_spec": "json-stable-stringify@^1.0.1", + "_where": "/Users/zkat/Documents/code/work/npm/node_modules/har-validator/node_modules/ajv", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/json-stable-stringify/issues" + }, + "bundleDependencies": false, + "dependencies": { + "jsonify": "~0.0.0" + }, + "deprecated": false, + "description": "deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results", + "devDependencies": { + "tape": "~1.0.4" + }, + "homepage": "https://github.com/substack/json-stable-stringify", + "keywords": [ + "json", + "stringify", + "deterministic", + "hash", + "sort", + "stable" + ], + "license": "MIT", + "main": "index.js", + "name": "json-stable-stringify", + "repository": { + "type": "git", + "url": "git://github.com/substack/json-stable-stringify.git" + }, + "scripts": { + "test": "tape test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "ff/5", + "ff/latest", + "chrome/15", + "chrome/latest", + "safari/latest", + "opera/latest" + ] + }, + "version": "1.0.1" +} diff --git a/deps/npm/node_modules/json-stable-stringify/readme.markdown b/deps/npm/node_modules/json-stable-stringify/readme.markdown new file mode 100644 index 0000000000..406c3c7261 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/readme.markdown @@ -0,0 +1,130 @@ +# json-stable-stringify + +deterministic version of `JSON.stringify()` so you can get a consistent hash +from stringified results + +You can also pass in a custom comparison function. + +[](https://ci.testling.com/substack/json-stable-stringify) + +[](http://travis-ci.org/substack/json-stable-stringify) + +# example + +``` js +var stringify = require('json-stable-stringify'); +var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 }; +console.log(stringify(obj)); +``` + +output: + +``` +{"a":3,"b":[{"x":4,"y":5,"z":6},7],"c":8} +``` + +# methods + +``` js +var stringify = require('json-stable-stringify') +``` + +## var str = stringify(obj, opts) + +Return a deterministic stringified string `str` from the object `obj`. + +## options + +### cmp + +If `opts` is given, you can supply an `opts.cmp` to have a custom comparison +function for object keys. Your function `opts.cmp` is called with these +parameters: + +``` js +opts.cmp({ key: akey, value: avalue }, { key: bkey, value: bvalue }) +``` + +For example, to sort on the object key names in reverse order you could write: + +``` js +var stringify = require('json-stable-stringify'); + +var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 }; +var s = stringify(obj, function (a, b) { + return a.key < b.key ? 1 : -1; +}); +console.log(s); +``` + +which results in the output string: + +``` +{"c":8,"b":[{"z":6,"y":5,"x":4},7],"a":3} +``` + +Or if you wanted to sort on the object values in reverse order, you could write: + +``` +var stringify = require('json-stable-stringify'); + +var obj = { d: 6, c: 5, b: [{z:3,y:2,x:1},9], a: 10 }; +var s = stringify(obj, function (a, b) { + return a.value < b.value ? 1 : -1; +}); +console.log(s); +``` + +which outputs: + +``` +{"d":6,"c":5,"b":[{"z":3,"y":2,"x":1},9],"a":10} +``` + +### space + +If you specify `opts.space`, it will indent the output for pretty-printing. +Valid values are strings (e.g. `{space: \t}`) or a number of spaces +(`{space: 3}`). + +For example: + +```js +var obj = { b: 1, a: { foo: 'bar', and: [1, 2, 3] } }; +var s = stringify(obj, { space: ' ' }); +console.log(s); +``` + +which outputs: + +``` +{ + "a": { + "and": [ + 1, + 2, + 3 + ], + "foo": "bar" + }, + "b": 1 +} +``` + +### replacer + +The replacer parameter is a function `opts.replacer(key, value)` that behaves +the same as the replacer +[from the core JSON object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_native_JSON#The_replacer_parameter). + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install json-stable-stringify +``` + +# license + +MIT diff --git a/deps/npm/node_modules/json-stable-stringify/test/cmp.js b/deps/npm/node_modules/json-stable-stringify/test/cmp.js new file mode 100644 index 0000000000..2dbb39355c --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/test/cmp.js @@ -0,0 +1,11 @@ +var test = require('tape'); +var stringify = require('../'); + +test('custom comparison function', function (t) { + t.plan(1); + var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 }; + var s = stringify(obj, function (a, b) { + return a.key < b.key ? 1 : -1; + }); + t.equal(s, '{"c":8,"b":[{"z":6,"y":5,"x":4},7],"a":3}'); +}); diff --git a/deps/npm/node_modules/json-stable-stringify/test/nested.js b/deps/npm/node_modules/json-stable-stringify/test/nested.js new file mode 100644 index 0000000000..e7f5a0e65b --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/test/nested.js @@ -0,0 +1,35 @@ +var test = require('tape'); +var stringify = require('../'); + +test('nested', function (t) { + t.plan(1); + var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 }; + t.equal(stringify(obj), '{"a":3,"b":[{"x":4,"y":5,"z":6},7],"c":8}'); +}); + +test('cyclic (default)', function (t) { + t.plan(1); + var one = { a: 1 }; + var two = { a: 2, one: one }; + one.two = two; + try { + stringify(one); + } catch (ex) { + t.equal(ex.toString(), 'TypeError: Converting circular structure to JSON'); + } +}); + +test('cyclic (specifically allowed)', function (t) { + t.plan(1); + var one = { a: 1 }; + var two = { a: 2, one: one }; + one.two = two; + t.equal(stringify(one, {cycles:true}), '{"a":1,"two":{"a":2,"one":"__cycle__"}}'); +}); + +test('repeated non-cyclic value', function(t) { + t.plan(1); + var one = { x: 1 }; + var two = { a: one, b: one }; + t.equal(stringify(two), '{"a":{"x":1},"b":{"x":1}}'); +}); diff --git a/deps/npm/node_modules/json-stable-stringify/test/replacer.js b/deps/npm/node_modules/json-stable-stringify/test/replacer.js new file mode 100644 index 0000000000..98802a72d6 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/test/replacer.js @@ -0,0 +1,74 @@ +var test = require('tape'); +var stringify = require('../'); + +test('replace root', function (t) { + t.plan(1); + + var obj = { a: 1, b: 2, c: false }; + var replacer = function(key, value) { return 'one'; }; + + t.equal(stringify(obj, { replacer: replacer }), '"one"'); +}); + +test('replace numbers', function (t) { + t.plan(1); + + var obj = { a: 1, b: 2, c: false }; + var replacer = function(key, value) { + if(value === 1) return 'one'; + if(value === 2) return 'two'; + return value; + }; + + t.equal(stringify(obj, { replacer: replacer }), '{"a":"one","b":"two","c":false}'); +}); + +test('replace with object', function (t) { + t.plan(1); + + var obj = { a: 1, b: 2, c: false }; + var replacer = function(key, value) { + if(key === 'b') return { d: 1 }; + if(value === 1) return 'one'; + return value; + }; + + t.equal(stringify(obj, { replacer: replacer }), '{"a":"one","b":{"d":"one"},"c":false}'); +}); + +test('replace with undefined', function (t) { + t.plan(1); + + var obj = { a: 1, b: 2, c: false }; + var replacer = function(key, value) { + if(value === false) return; + return value; + }; + + t.equal(stringify(obj, { replacer: replacer }), '{"a":1,"b":2}'); +}); + +test('replace with array', function (t) { + t.plan(1); + + var obj = { a: 1, b: 2, c: false }; + var replacer = function(key, value) { + if(key === 'b') return ['one', 'two']; + return value; + }; + + t.equal(stringify(obj, { replacer: replacer }), '{"a":1,"b":["one","two"],"c":false}'); +}); + +test('replace array item', function (t) { + t.plan(1); + + var obj = { a: 1, b: 2, c: [1,2] }; + var replacer = function(key, value) { + if(value === 1) return 'one'; + if(value === 2) return 'two'; + return value; + }; + + t.equal(stringify(obj, { replacer: replacer }), '{"a":"one","b":"two","c":["one","two"]}'); +}); diff --git a/deps/npm/node_modules/json-stable-stringify/test/space.js b/deps/npm/node_modules/json-stable-stringify/test/space.js new file mode 100644 index 0000000000..2621122ae3 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/test/space.js @@ -0,0 +1,59 @@ +var test = require('tape'); +var stringify = require('../'); + +test('space parameter', function (t) { + t.plan(1); + var obj = { one: 1, two: 2 }; + t.equal(stringify(obj, {space: ' '}), '' + + '{\n' + + ' "one": 1,\n' + + ' "two": 2\n' + + '}' + ); +}); + +test('space parameter (with tabs)', function (t) { + t.plan(1); + var obj = { one: 1, two: 2 }; + t.equal(stringify(obj, {space: '\t'}), '' + + '{\n' + + '\t"one": 1,\n' + + '\t"two": 2\n' + + '}' + ); +}); + +test('space parameter (with a number)', function (t) { + t.plan(1); + var obj = { one: 1, two: 2 }; + t.equal(stringify(obj, {space: 3}), '' + + '{\n' + + ' "one": 1,\n' + + ' "two": 2\n' + + '}' + ); +}); + +test('space parameter (nested objects)', function (t) { + t.plan(1); + var obj = { one: 1, two: { b: 4, a: [2,3] } }; + t.equal(stringify(obj, {space: ' '}), '' + + '{\n' + + ' "one": 1,\n' + + ' "two": {\n' + + ' "a": [\n' + + ' 2,\n' + + ' 3\n' + + ' ],\n' + + ' "b": 4\n' + + ' }\n' + + '}' + ); +}); + +test('space parameter (same as native)', function (t) { + t.plan(1); + // for this test, properties need to be in alphabetical order + var obj = { one: 1, two: { a: [2,3], b: 4 } }; + t.equal(stringify(obj, {space: ' '}), JSON.stringify(obj, null, ' ')); +}); diff --git a/deps/npm/node_modules/json-stable-stringify/test/str.js b/deps/npm/node_modules/json-stable-stringify/test/str.js new file mode 100644 index 0000000000..67426b99e3 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/test/str.js @@ -0,0 +1,32 @@ +var test = require('tape'); +var stringify = require('../'); + +test('simple object', function (t) { + t.plan(1); + var obj = { c: 6, b: [4,5], a: 3, z: null }; + t.equal(stringify(obj), '{"a":3,"b":[4,5],"c":6,"z":null}'); +}); + +test('object with undefined', function (t) { + t.plan(1); + var obj = { a: 3, z: undefined }; + t.equal(stringify(obj), '{"a":3}'); +}); + +test('array with undefined', function (t) { + t.plan(1); + var obj = [4, undefined, 6]; + t.equal(stringify(obj), '[4,null,6]'); +}); + +test('object with empty string', function (t) { + t.plan(1); + var obj = { a: 3, z: '' }; + t.equal(stringify(obj), '{"a":3,"z":""}'); +}); + +test('array with empty string', function (t) { + t.plan(1); + var obj = [4, '', 6]; + t.equal(stringify(obj), '[4,"",6]'); +}); diff --git a/deps/npm/node_modules/json-stable-stringify/test/to-json.js b/deps/npm/node_modules/json-stable-stringify/test/to-json.js new file mode 100644 index 0000000000..ef9a980929 --- /dev/null +++ b/deps/npm/node_modules/json-stable-stringify/test/to-json.js @@ -0,0 +1,20 @@ +var test = require('tape'); +var stringify = require('../'); + +test('toJSON function', function (t) { + t.plan(1); + var obj = { one: 1, two: 2, toJSON: function() { return { one: 1 }; } }; + t.equal(stringify(obj), '{"one":1}' ); +}); + +test('toJSON returns string', function (t) { + t.plan(1); + var obj = { one: 1, two: 2, toJSON: function() { return 'one'; } }; + t.equal(stringify(obj), '"one"'); +}); + +test('toJSON returns array', function (t) { + t.plan(1); + var obj = { one: 1, two: 2, toJSON: function() { return ['one']; } }; + t.equal(stringify(obj), '["one"]'); +}); |