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Diffstat (limited to 'test/parallel/test-querystring.js')
-rw-r--r-- | test/parallel/test-querystring.js | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/test/parallel/test-querystring.js b/test/parallel/test-querystring.js new file mode 100644 index 0000000000..6bb3fe7c69 --- /dev/null +++ b/test/parallel/test-querystring.js @@ -0,0 +1,260 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// 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. + +var common = require('../common'); +var assert = require('assert'); + +// test using assert +var qs = require('querystring'); + +// folding block, commented to pass gjslint +// {{{ +// [ wonkyQS, canonicalQS, obj ] +var qsTestCases = [ + ['foo=918854443121279438895193', + 'foo=918854443121279438895193', + {'foo': '918854443121279438895193'}], + ['foo=bar', 'foo=bar', {'foo': 'bar'}], + ['foo=bar&foo=quux', 'foo=bar&foo=quux', {'foo': ['bar', 'quux']}], + ['foo=1&bar=2', 'foo=1&bar=2', {'foo': '1', 'bar': '2'}], + ['my+weird+field=q1%212%22%27w%245%267%2Fz8%29%3F', + 'my%20weird%20field=q1!2%22\'w%245%267%2Fz8)%3F', + {'my weird field': 'q1!2"\'w$5&7/z8)?' }], + ['foo%3Dbaz=bar', 'foo%3Dbaz=bar', {'foo=baz': 'bar'}], + ['foo=baz=bar', 'foo=baz%3Dbar', {'foo': 'baz=bar'}], + ['str=foo&arr=1&arr=2&arr=3&somenull=&undef=', + 'str=foo&arr=1&arr=2&arr=3&somenull=&undef=', + { 'str': 'foo', + 'arr': ['1', '2', '3'], + 'somenull': '', + 'undef': ''}], + [' foo = bar ', '%20foo%20=%20bar%20', {' foo ': ' bar '}], + ['foo=%zx', 'foo=%25zx', {'foo': '%zx'}], + ['foo=%EF%BF%BD', 'foo=%EF%BF%BD', {'foo': '\ufffd' }], + // See: https://github.com/joyent/node/issues/1707 + ['hasOwnProperty=x&toString=foo&valueOf=bar&__defineGetter__=baz', + 'hasOwnProperty=x&toString=foo&valueOf=bar&__defineGetter__=baz', + { hasOwnProperty: 'x', + toString: 'foo', + valueOf: 'bar', + __defineGetter__: 'baz' }], + // See: https://github.com/joyent/node/issues/3058 + ['foo&bar=baz', 'foo=&bar=baz', { foo: '', bar: 'baz' }], + [null, '', {}], + [undefined, '', {}] +]; + +// [ wonkyQS, canonicalQS, obj ] +var qsColonTestCases = [ + ['foo:bar', 'foo:bar', {'foo': 'bar'}], + ['foo:bar;foo:quux', 'foo:bar;foo:quux', {'foo': ['bar', 'quux']}], + ['foo:1&bar:2;baz:quux', + 'foo:1%26bar%3A2;baz:quux', + {'foo': '1&bar:2', 'baz': 'quux'}], + ['foo%3Abaz:bar', 'foo%3Abaz:bar', {'foo:baz': 'bar'}], + ['foo:baz:bar', 'foo:baz%3Abar', {'foo': 'baz:bar'}] +]; + +// [wonkyObj, qs, canonicalObj] +var extendedFunction = function() {}; +extendedFunction.prototype = {a: 'b'}; +var qsWeirdObjects = [ + [{regexp: /./g}, 'regexp=', {'regexp': ''}], + [{regexp: new RegExp('.', 'g')}, 'regexp=', {'regexp': ''}], + [{fn: function() {}}, 'fn=', {'fn': ''}], + [{fn: new Function('')}, 'fn=', {'fn': ''}], + [{math: Math}, 'math=', {'math': ''}], + [{e: extendedFunction}, 'e=', {'e': ''}], + [{d: new Date()}, 'd=', {'d': ''}], + [{d: Date}, 'd=', {'d': ''}], + [{f: new Boolean(false), t: new Boolean(true)}, 'f=&t=', {'f': '', 't': ''}], + [{f: false, t: true}, 'f=false&t=true', {'f': 'false', 't': 'true'}], + [{n: null}, 'n=', {'n': ''}], + [{nan: NaN}, 'nan=', {'nan': ''}], + [{inf: Infinity}, 'inf=', {'inf': ''}], + [{a: [], b: []}, '', {}] +]; +// }}} + +var vm = require('vm'); +var foreignObject = vm.runInNewContext('({"foo": ["bar", "baz"]})'); + +var qsNoMungeTestCases = [ + ['', {}], + ['foo=bar&foo=baz', {'foo': ['bar', 'baz']}], + ['foo=bar&foo=baz', foreignObject], + ['blah=burp', {'blah': 'burp'}], + ['gragh=1&gragh=3&goo=2', {'gragh': ['1', '3'], 'goo': '2'}], + ['frappucino=muffin&goat%5B%5D=scone&pond=moose', + {'frappucino': 'muffin', 'goat[]': 'scone', 'pond': 'moose'}], + ['trololol=yes&lololo=no', {'trololol': 'yes', 'lololo': 'no'}] +]; + +assert.strictEqual('918854443121279438895193', + qs.parse('id=918854443121279438895193').id); + +// test that the canonical qs is parsed properly. +qsTestCases.forEach(function(testCase) { + assert.deepEqual(testCase[2], qs.parse(testCase[0])); +}); + +// test that the colon test cases can do the same +qsColonTestCases.forEach(function(testCase) { + assert.deepEqual(testCase[2], qs.parse(testCase[0], ';', ':')); +}); + +// test the weird objects, that they get parsed properly +qsWeirdObjects.forEach(function(testCase) { + assert.deepEqual(testCase[2], qs.parse(testCase[1])); +}); + +qsNoMungeTestCases.forEach(function(testCase) { + assert.deepEqual(testCase[0], qs.stringify(testCase[1], '&', '=')); +}); + +// test the nested qs-in-qs case +(function() { + var f = qs.parse('a=b&q=x%3Dy%26y%3Dz'); + f.q = qs.parse(f.q); + assert.deepEqual(f, { a: 'b', q: { x: 'y', y: 'z' } }); +})(); + +// nested in colon +(function() { + var f = qs.parse('a:b;q:x%3Ay%3By%3Az', ';', ':'); + f.q = qs.parse(f.q, ';', ':'); + assert.deepEqual(f, { a: 'b', q: { x: 'y', y: 'z' } }); +})(); + +// now test stringifying + +// basic +qsTestCases.forEach(function(testCase) { + assert.equal(testCase[1], qs.stringify(testCase[2])); +}); + +qsColonTestCases.forEach(function(testCase) { + assert.equal(testCase[1], qs.stringify(testCase[2], ';', ':')); +}); + +qsWeirdObjects.forEach(function(testCase) { + assert.equal(testCase[1], qs.stringify(testCase[0])); +}); + +// nested +var f = qs.stringify({ + a: 'b', + q: qs.stringify({ + x: 'y', + y: 'z' + }) +}); +assert.equal(f, 'a=b&q=x%3Dy%26y%3Dz'); + +assert.doesNotThrow(function() { + qs.parse(undefined); +}); + +// nested in colon +var f = qs.stringify({ + a: 'b', + q: qs.stringify({ + x: 'y', + y: 'z' + }, ';', ':') +}, ';', ':'); +assert.equal(f, 'a:b;q:x%3Ay%3By%3Az'); + + +assert.deepEqual({}, qs.parse()); + + +// Test limiting +assert.equal( + Object.keys(qs.parse('a=1&b=1&c=1', null, null, { maxKeys: 1 })).length, + 1); + +// Test removing limit +function testUnlimitedKeys() { + var query = {}, + url; + + for (var i = 0; i < 2000; i++) query[i] = i; + + url = qs.stringify(query); + + assert.equal( + Object.keys(qs.parse(url, null, null, { maxKeys: 0 })).length, + 2000); +} +testUnlimitedKeys(); + + +var b = qs.unescapeBuffer('%d3%f2Ug%1f6v%24%5e%98%cb' + + '%0d%ac%a2%2f%9d%eb%d8%a2%e6'); +// <Buffer d3 f2 55 67 1f 36 76 24 5e 98 cb 0d ac a2 2f 9d eb d8 a2 e6> +assert.equal(0xd3, b[0]); +assert.equal(0xf2, b[1]); +assert.equal(0x55, b[2]); +assert.equal(0x67, b[3]); +assert.equal(0x1f, b[4]); +assert.equal(0x36, b[5]); +assert.equal(0x76, b[6]); +assert.equal(0x24, b[7]); +assert.equal(0x5e, b[8]); +assert.equal(0x98, b[9]); +assert.equal(0xcb, b[10]); +assert.equal(0x0d, b[11]); +assert.equal(0xac, b[12]); +assert.equal(0xa2, b[13]); +assert.equal(0x2f, b[14]); +assert.equal(0x9d, b[15]); +assert.equal(0xeb, b[16]); +assert.equal(0xd8, b[17]); +assert.equal(0xa2, b[18]); +assert.equal(0xe6, b[19]); + + +// Test custom decode +function demoDecode(str) { + return str + str; +} +assert.deepEqual( + qs.parse('a=a&b=b&c=c', null, null, { decodeURIComponent: demoDecode }), + { aa: 'aa', bb: 'bb', cc: 'cc' }); + + +// Test custom encode +function demoEncode(str) { + return str[0]; +} +var obj = { aa: 'aa', bb: 'bb', cc: 'cc' }; +assert.equal( + qs.stringify(obj, null, null, { encodeURIComponent: demoEncode }), + 'a=a&b=b&c=c'); + +// test overriding .unescape +var prevUnescape = qs.unescape; +qs.unescape = function (str) { + return str.replace(/o/g, '_'); +}; +assert.deepEqual(qs.parse('foo=bor'), {f__: 'b_r'}); +qs.unescape = prevUnescape; 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