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| var Busboy = require('..');
|
| var path = require('path'),
| inspect = require('util').inspect,
| assert = require('assert');
|
| var EMPTY_FN = function() {};
|
| var t = 0,
| group = path.basename(__filename, '.js') + '/';
|
| var tests = [
| { source: ['foo'],
| expected: [['foo', '', false, false]],
| what: 'Unassigned value'
| },
| { source: ['foo=bar'],
| expected: [['foo', 'bar', false, false]],
| what: 'Assigned value'
| },
| { source: ['foo&bar=baz'],
| expected: [['foo', '', false, false],
| ['bar', 'baz', false, false]],
| what: 'Unassigned and assigned value'
| },
| { source: ['foo=bar&baz'],
| expected: [['foo', 'bar', false, false],
| ['baz', '', false, false]],
| what: 'Assigned and unassigned value'
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['foo', 'bar', false, false],
| ['baz', 'bla', false, false]],
| what: 'Two assigned values'
| },
| { source: ['foo&bar'],
| expected: [['foo', '', false, false],
| ['bar', '', false, false]],
| what: 'Two unassigned values'
| },
| { source: ['foo&bar&'],
| expected: [['foo', '', false, false],
| ['bar', '', false, false]],
| what: 'Two unassigned values and ampersand'
| },
| { source: ['foo=bar+baz%2Bquux'],
| expected: [['foo', 'bar baz+quux', false, false]],
| what: 'Assigned value with (plus) space'
| },
| { source: ['foo=bar%20baz%21'],
| expected: [['foo', 'bar baz!', false, false]],
| what: 'Assigned value with encoded bytes'
| },
| { source: ['foo%20bar=baz%20bla%21'],
| expected: [['foo bar', 'baz bla!', false, false]],
| what: 'Assigned value with encoded bytes #2'
| },
| { source: ['foo=bar%20baz%21&num=1000'],
| expected: [['foo', 'bar baz!', false, false],
| ['num', '1000', false, false]],
| what: 'Two assigned values, one with encoded bytes'
| },
| { source: ['foo=bar&baz=bla'],
| expected: [],
| what: 'Limits: zero fields',
| limits: { fields: 0 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['foo', 'bar', false, false]],
| what: 'Limits: one field',
| limits: { fields: 1 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['foo', 'bar', false, false],
| ['baz', 'bla', false, false]],
| what: 'Limits: field part lengths match limits',
| limits: { fieldNameSize: 3, fieldSize: 3 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['fo', 'bar', true, false],
| ['ba', 'bla', true, false]],
| what: 'Limits: truncated field name',
| limits: { fieldNameSize: 2 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['foo', 'ba', false, true],
| ['baz', 'bl', false, true]],
| what: 'Limits: truncated field value',
| limits: { fieldSize: 2 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['fo', 'ba', true, true],
| ['ba', 'bl', true, true]],
| what: 'Limits: truncated field name and value',
| limits: { fieldNameSize: 2, fieldSize: 2 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['fo', '', true, true],
| ['ba', '', true, true]],
| what: 'Limits: truncated field name and zero value limit',
| limits: { fieldNameSize: 2, fieldSize: 0 }
| },
| { source: ['foo=bar&baz=bla'],
| expected: [['', '', true, true],
| ['', '', true, true]],
| what: 'Limits: truncated zero field name and zero value limit',
| limits: { fieldNameSize: 0, fieldSize: 0 }
| },
| { source: ['&'],
| expected: [],
| what: 'Ampersand'
| },
| { source: ['&&&&&'],
| expected: [],
| what: 'Many ampersands'
| },
| { source: ['='],
| expected: [['', '', false, false]],
| what: 'Assigned value, empty name and value'
| },
| { source: [''],
| expected: [],
| what: 'Nothing'
| },
| ];
|
| function next() {
| if (t === tests.length)
| return;
|
| var v = tests[t];
|
| var busboy = new Busboy({
| limits: v.limits,
| headers: {
| 'content-type': 'application/x-www-form-urlencoded; charset=utf-8'
| }
| }),
| finishes = 0,
| results = [];
|
| busboy.on('field', function(key, val, keyTrunc, valTrunc) {
| results.push([key, val, keyTrunc, valTrunc]);
| });
| busboy.on('file', function() {
| throw new Error(makeMsg(v.what, 'Unexpected file'));
| });
| busboy.on('finish', function() {
| assert(finishes++ === 0, makeMsg(v.what, 'finish emitted multiple times'));
| assert.deepEqual(results.length,
| v.expected.length,
| makeMsg(v.what, 'Parsed result count mismatch. Saw '
| + results.length
| + '. Expected: ' + v.expected.length));
|
| var i = 0;
| results.forEach(function(result) {
| assert.deepEqual(result,
| v.expected[i],
| makeMsg(v.what,
| 'Result mismatch:\nParsed: ' + inspect(result)
| + '\nExpected: ' + inspect(v.expected[i]))
| );
| ++i;
| });
| ++t;
| next();
| });
|
| v.source.forEach(function(s) {
| busboy.write(new Buffer(s, 'utf8'), EMPTY_FN);
| });
| busboy.end();
| }
| next();
|
| function makeMsg(what, msg) {
| return '[' + group + what + ']: ' + msg;
| }
|
| process.on('exit', function() {
| assert(t === tests.length, makeMsg('_exit', 'Only finished ' + t + '/' + tests.length + ' tests'));
| });
|
|
