How to use set method in localstack

Best Python code snippet using localstack_python

sorted.js

Source:sorted.js Github

copy

Full Screen

1'use strict';2var async = require('async');3var assert = require('assert');4var db = require('../​mocks/​databasemock');5describe('Sorted Set methods', function () {6 before(function (done) {7 async.parallel([8 function (next) {9 db.sortedSetAdd('sortedSetTest1', [1.1, 1.2, 1.3], ['value1', 'value2', 'value3'], next);10 },11 function (next) {12 db.sortedSetAdd('sortedSetTest2', [1, 4], ['value1', 'value4'], next);13 },14 function (next) {15 db.sortedSetAdd('sortedSetTest3', [2, 4], ['value2', 'value4'], next);16 },17 function (next) {18 db.sortedSetAdd('sortedSetTest4', [1, 1, 2, 3, 5], ['b', 'a', 'd', 'e', 'c'], next);19 },20 function (next) {21 db.sortedSetAdd('sortedSetLex', [0, 0, 0, 0], ['a', 'b', 'c', 'd'], next);22 },23 ], done);24 });25 describe('sortedSetAdd()', function () {26 it('should add an element to a sorted set', function (done) {27 db.sortedSetAdd('sorted1', 1, 'value1', function (err) {28 assert.equal(err, null);29 assert.equal(arguments.length, 1);30 done();31 });32 });33 it('should add two elements to a sorted set', function (done) {34 db.sortedSetAdd('sorted2', [1, 2], ['value1', 'value2'], function (err) {35 assert.equal(err, null);36 assert.equal(arguments.length, 1);37 done();38 });39 });40 });41 describe('sortedSetsAdd()', function () {42 it('should add an element to two sorted sets', function (done) {43 db.sortedSetsAdd(['sorted1', 'sorted2'], 3, 'value3', function (err) {44 assert.equal(err, null);45 assert.equal(arguments.length, 1);46 done();47 });48 });49 });50 describe('getSortedSetRange()', function () {51 it('should return the lowest scored element', function (done) {52 db.getSortedSetRange('sortedSetTest1', 0, 0, function (err, value) {53 assert.equal(err, null);54 assert.equal(arguments.length, 2);55 assert.deepEqual(value, ['value1']);56 done();57 });58 });59 it('should return elements sorted by score lowest to highest', function (done) {60 db.getSortedSetRange('sortedSetTest1', 0, -1, function (err, values) {61 assert.equal(err, null);62 assert.equal(arguments.length, 2);63 assert.deepEqual(values, ['value1', 'value2', 'value3']);64 done();65 });66 });67 it('should return empty array if set does not exist', function (done) {68 db.getSortedSetRange('doesnotexist', 0, -1, function (err, values) {69 assert.ifError(err);70 assert(Array.isArray(values));71 assert.equal(values.length, 0);72 done();73 });74 });75 it('should handle negative start/​stop', function (done) {76 db.sortedSetAdd('negatives', [1, 2, 3, 4, 5], ['1', '2', '3', '4', '5'], function (err) {77 assert.ifError(err);78 db.getSortedSetRange('negatives', -2, -4, function (err, data) {79 assert.ifError(err);80 assert.deepEqual(data, []);81 done();82 });83 });84 });85 it('should handle negative start/​stop', function (done) {86 db.getSortedSetRange('negatives', -4, -2, function (err, data) {87 assert.ifError(err);88 assert.deepEqual(data, ['2', '3', '4']);89 done();90 });91 });92 it('should handle negative start/​stop', function (done) {93 db.getSortedSetRevRange('negatives', -4, -2, function (err, data) {94 assert.ifError(err);95 assert.deepEqual(data, ['4', '3', '2']);96 done();97 });98 });99 it('should handle negative start/​stop', function (done) {100 db.getSortedSetRange('negatives', -5, -1, function (err, data) {101 assert.ifError(err);102 assert.deepEqual(data, ['1', '2', '3', '4', '5']);103 done();104 });105 });106 it('should handle negative start/​stop', function (done) {107 db.getSortedSetRange('negatives', 0, -2, function (err, data) {108 assert.ifError(err);109 assert.deepEqual(data, ['1', '2', '3', '4']);110 done();111 });112 });113 });114 describe('getSortedSetRevRange()', function () {115 it('should return the highest scored element', function (done) {116 db.getSortedSetRevRange('sortedSetTest1', 0, 0, function (err, value) {117 assert.equal(err, null);118 assert.equal(arguments.length, 2);119 assert.deepEqual(value, ['value3']);120 done();121 });122 });123 it('should return elements sorted by score highest to lowest', function (done) {124 db.getSortedSetRevRange('sortedSetTest1', 0, -1, function (err, values) {125 assert.equal(err, null);126 assert.equal(arguments.length, 2);127 assert.deepEqual(values, ['value3', 'value2', 'value1']);128 done();129 });130 });131 });132 describe('getSortedSetRangeWithScores()', function () {133 it('should return array of elements sorted by score lowest to highest with scores', function (done) {134 db.getSortedSetRangeWithScores('sortedSetTest1', 0, -1, function (err, values) {135 assert.equal(err, null);136 assert.equal(arguments.length, 2);137 assert.deepEqual(values, [{ value: 'value1', score: 1.1 }, { value: 'value2', score: 1.2 }, { value: 'value3', score: 1.3 }]);138 done();139 });140 });141 });142 describe('getSortedSetRevRangeWithScores()', function () {143 it('should return array of elements sorted by score highest to lowest with scores', function (done) {144 db.getSortedSetRevRangeWithScores('sortedSetTest1', 0, -1, function (err, values) {145 assert.equal(err, null);146 assert.equal(arguments.length, 2);147 assert.deepEqual(values, [{ value: 'value3', score: 1.3 }, { value: 'value2', score: 1.2 }, { value: 'value1', score: 1.1 }]);148 done();149 });150 });151 });152 describe('getSortedSetRangeByScore()', function () {153 it('should get count elements with score between min max sorted by score lowest to highest', function (done) {154 db.getSortedSetRangeByScore('sortedSetTest1', 0, -1, '-inf', 1.2, function (err, values) {155 assert.equal(err, null);156 assert.equal(arguments.length, 2);157 assert.deepEqual(values, ['value1', 'value2']);158 done();159 });160 });161 it('should return empty array if set does not exist', function (done) {162 db.getSortedSetRangeByScore('doesnotexist', 0, -1, '-inf', 0, function (err, values) {163 assert.ifError(err);164 assert(Array.isArray(values));165 assert.equal(values.length, 0);166 done();167 });168 });169 });170 describe('getSortedSetRevRangeByScore()', function () {171 it('should get count elements with score between max min sorted by score highest to lowest', function (done) {172 db.getSortedSetRevRangeByScore('sortedSetTest1', 0, -1, '+inf', 1.2, function (err, values) {173 assert.equal(err, null);174 assert.equal(arguments.length, 2);175 assert.deepEqual(values, ['value3', 'value2']);176 done();177 });178 });179 });180 describe('getSortedSetRangeByScoreWithScores()', function () {181 it('should get count elements with score between min max sorted by score lowest to highest with scores', function (done) {182 db.getSortedSetRangeByScoreWithScores('sortedSetTest1', 0, -1, '-inf', 1.2, function (err, values) {183 assert.equal(err, null);184 assert.equal(arguments.length, 2);185 assert.deepEqual(values, [{ value: 'value1', score: 1.1 }, { value: 'value2', score: 1.2 }]);186 done();187 });188 });189 });190 describe('getSortedSetRevRangeByScoreWithScores()', function () {191 it('should get count elements with score between max min sorted by score highest to lowest', function (done) {192 db.getSortedSetRevRangeByScoreWithScores('sortedSetTest1', 0, -1, '+inf', 1.2, function (err, values) {193 assert.equal(err, null);194 assert.equal(arguments.length, 2);195 assert.deepEqual(values, [{ value: 'value3', score: 1.3 }, { value: 'value2', score: 1.2 }]);196 done();197 });198 });199 });200 describe('sortedSetCount()', function () {201 it('should return 0 for a sorted set that does not exist', function (done) {202 db.sortedSetCount('doesnotexist', 0, 10, function (err, count) {203 assert.equal(err, null);204 assert.equal(arguments.length, 2);205 assert.equal(count, 0);206 done();207 });208 });209 it('should return number of elements between scores min max inclusive', function (done) {210 db.sortedSetCount('sortedSetTest1', '-inf', 1.2, function (err, count) {211 assert.equal(err, null);212 assert.equal(arguments.length, 2);213 assert.equal(count, 2);214 done();215 });216 });217 it('should return number of elements between scores -inf +inf inclusive', function (done) {218 db.sortedSetCount('sortedSetTest1', '-inf', '+inf', function (err, count) {219 assert.equal(err, null);220 assert.equal(arguments.length, 2);221 assert.equal(count, 3);222 done();223 });224 });225 });226 describe('sortedSetCard()', function () {227 it('should return 0 for a sorted set that does not exist', function (done) {228 db.sortedSetCard('doesnotexist', function (err, count) {229 assert.equal(err, null);230 assert.equal(arguments.length, 2);231 assert.equal(count, 0);232 done();233 });234 });235 it('should return number of elements in a sorted set', function (done) {236 db.sortedSetCard('sortedSetTest1', function (err, count) {237 assert.equal(err, null);238 assert.equal(arguments.length, 2);239 assert.equal(count, 3);240 done();241 });242 });243 });244 describe('sortedSetsCard()', function () {245 it('should return the number of elements in sorted sets', function (done) {246 db.sortedSetsCard(['sortedSetTest1', 'sortedSetTest2', 'doesnotexist'], function (err, counts) {247 assert.equal(err, null);248 assert.equal(arguments.length, 2);249 assert.deepEqual(counts, [3, 2, 0]);250 done();251 });252 });253 });254 describe('sortedSetRank()', function () {255 it('should return falsy if sorted set does not exist', function (done) {256 db.sortedSetRank('doesnotexist', 'value1', function (err, rank) {257 assert.equal(err, null);258 assert.equal(arguments.length, 2);259 assert.equal(!!rank, false);260 done();261 });262 });263 it('should return falsy if element isnt in sorted set', function (done) {264 db.sortedSetRank('sortedSetTest1', 'value5', function (err, rank) {265 assert.equal(err, null);266 assert.equal(arguments.length, 2);267 assert.equal(!!rank, false);268 done();269 });270 });271 it('should return the rank of the element in the sorted set sorted by lowest to highest score', function (done) {272 db.sortedSetRank('sortedSetTest1', 'value1', function (err, rank) {273 assert.equal(err, null);274 assert.equal(arguments.length, 2);275 assert.equal(rank, 0);276 done();277 });278 });279 it('should return the rank sorted by the score and then the value (a)', function (done) {280 db.sortedSetRank('sortedSetTest4', 'a', function (err, rank) {281 assert.equal(err, null);282 assert.equal(arguments.length, 2);283 assert.equal(rank, 0);284 done();285 });286 });287 it('should return the rank sorted by the score and then the value (b)', function (done) {288 db.sortedSetRank('sortedSetTest4', 'b', function (err, rank) {289 assert.equal(err, null);290 assert.equal(arguments.length, 2);291 assert.equal(rank, 1);292 done();293 });294 });295 it('should return the rank sorted by the score and then the value (c)', function (done) {296 db.sortedSetRank('sortedSetTest4', 'c', function (err, rank) {297 assert.equal(err, null);298 assert.equal(arguments.length, 2);299 assert.equal(rank, 4);300 done();301 });302 });303 });304 describe('sortedSetRevRank()', function () {305 it('should return falsy if sorted set doesnot exist', function (done) {306 db.sortedSetRevRank('doesnotexist', 'value1', function (err, rank) {307 assert.equal(err, null);308 assert.equal(arguments.length, 2);309 assert.equal(!!rank, false);310 done();311 });312 });313 it('should return falsy if element isnt in sorted set', function (done) {314 db.sortedSetRevRank('sortedSetTest1', 'value5', function (err, rank) {315 assert.equal(err, null);316 assert.equal(arguments.length, 2);317 assert.equal(!!rank, false);318 done();319 });320 });321 it('should return the rank of the element in the sorted set sorted by highest to lowest score', function (done) {322 db.sortedSetRevRank('sortedSetTest1', 'value1', function (err, rank) {323 assert.equal(err, null);324 assert.equal(arguments.length, 2);325 assert.equal(rank, 2);326 done();327 });328 });329 });330 describe('sortedSetsRanks()', function () {331 it('should return the ranks of values in sorted sets', function (done) {332 db.sortedSetsRanks(['sortedSetTest1', 'sortedSetTest2'], ['value1', 'value4'], function (err, ranks) {333 assert.equal(err, null);334 assert.equal(arguments.length, 2);335 assert.deepEqual(ranks, [0, 1]);336 done();337 });338 });339 });340 describe('sortedSetRanks()', function () {341 it('should return the ranks of values in a sorted set', function (done) {342 db.sortedSetRanks('sortedSetTest1', ['value2', 'value1', 'value3', 'value4'], function (err, ranks) {343 assert.equal(err, null);344 assert.equal(arguments.length, 2);345 assert.deepEqual(ranks, [1, 0, 2, null]);346 done();347 });348 });349 });350 describe('sortedSetScore()', function () {351 it('should return falsy if sorted set does not exist', function (done) {352 db.sortedSetScore('doesnotexist', 'value1', function (err, score) {353 assert.equal(err, null);354 assert.equal(arguments.length, 2);355 assert.equal(!!score, false);356 assert.strictEqual(score, null);357 done();358 });359 });360 it('should return falsy if element is not in sorted set', function (done) {361 db.sortedSetScore('sortedSetTest1', 'value5', function (err, score) {362 assert.equal(err, null);363 assert.equal(arguments.length, 2);364 assert.equal(!!score, false);365 assert.strictEqual(score, null);366 done();367 });368 });369 it('should return the score of an element', function (done) {370 db.sortedSetScore('sortedSetTest1', 'value2', function (err, score) {371 assert.equal(err, null);372 assert.equal(arguments.length, 2);373 assert.equal(score, 1.2);374 done();375 });376 });377 it('should not error if key is undefined', function (done) {378 db.sortedSetScore(undefined, 1, function (err, score) {379 assert.ifError(err);380 assert.strictEqual(score, null);381 done();382 });383 });384 it('should not error if value is undefined', function (done) {385 db.sortedSetScore('sortedSetTest1', undefined, function (err, score) {386 assert.ifError(err);387 assert.strictEqual(score, null);388 done();389 });390 });391 });392 describe('sortedSetsScore()', function () {393 it('should return the scores of value in sorted sets', function (done) {394 db.sortedSetsScore(['sortedSetTest1', 'sortedSetTest2', 'doesnotexist'], 'value1', function (err, scores) {395 assert.equal(err, null);396 assert.equal(arguments.length, 2);397 assert.deepEqual(scores, [1.1, 1, null]);398 done();399 });400 });401 it('should return scores even if some keys are undefined', function (done) {402 db.sortedSetsScore(['sortedSetTest1', undefined, 'doesnotexist'], 'value1', function (err, scores) {403 assert.equal(err, null);404 assert.equal(arguments.length, 2);405 assert.deepEqual(scores, [1.1, null, null]);406 done();407 });408 });409 });410 describe('sortedSetScores()', function () {411 before(function (done) {412 db.sortedSetAdd('zeroScore', 0, 'value1', done);413 });414 it('should return 0 if score is 0', function (done) {415 db.sortedSetScores('zeroScore', ['value1'], function (err, scores) {416 assert.ifError(err);417 assert.equal(0, scores[0]);418 done();419 });420 });421 it('should return the scores of value in sorted sets', function (done) {422 db.sortedSetScores('sortedSetTest1', ['value2', 'value1', 'doesnotexist'], function (err, scores) {423 assert.equal(err, null);424 assert.equal(arguments.length, 2);425 assert.deepEqual(scores, [1.2, 1.1, null]);426 done();427 });428 });429 it('should return scores even if some values are undefined', function (done) {430 db.sortedSetScores('sortedSetTest1', ['value2', undefined, 'doesnotexist'], function (err, scores) {431 assert.equal(err, null);432 assert.equal(arguments.length, 2);433 assert.deepEqual(scores, [1.2, null, null]);434 done();435 });436 });437 });438 describe('isSortedSetMember()', function () {439 before(function (done) {440 db.sortedSetAdd('zeroscore', 0, 'itemwithzeroscore', done);441 });442 it('should return false if sorted set does not exist', function (done) {443 db.isSortedSetMember('doesnotexist', 'value1', function (err, isMember) {444 assert.ifError(err);445 assert.equal(arguments.length, 2);446 assert.equal(isMember, false);447 done();448 });449 });450 it('should return false if element is not in sorted set', function (done) {451 db.isSortedSetMember('sorted2', 'value5', function (err, isMember) {452 assert.ifError(err);453 assert.equal(arguments.length, 2);454 assert.equal(isMember, false);455 done();456 });457 });458 it('should return true if element is in sorted set', function (done) {459 db.isSortedSetMember('sortedSetTest1', 'value2', function (err, isMember) {460 assert.ifError(err);461 assert.equal(arguments.length, 2);462 assert.strictEqual(isMember, true);463 done();464 });465 });466 it('should return true if element is in sorted set with sre 0', function (done) {467 db.isSortedSetMember('zeroscore', 'itemwithzeroscore', function (err, isMember) {468 assert.ifError(err);469 assert.strictEqual(isMember, true);470 done();471 });472 });473 });474 describe('isSortedSetMembers()', function () {475 it('should return an array of booleans indicating membership', function (done) {476 db.isSortedSetMembers('sortedSetTest1', ['value1', 'value2', 'value5'], function (err, isMembers) {477 assert.equal(err, null);478 assert.equal(arguments.length, 2);479 assert.deepEqual(isMembers, [true, true, false]);480 done();481 });482 });483 });484 describe('isMemberOfSortedSets', function () {485 it('should return true for members false for non members', function (done) {486 db.isMemberOfSortedSets(['doesnotexist', 'sortedSetTest1', 'sortedSetTest2'], 'value2', function (err, isMembers) {487 assert.equal(err, null);488 assert.equal(arguments.length, 2);489 assert.deepEqual(isMembers, [false, true, false]);490 done();491 });492 });493 });494 describe('getSortedSetsMembers', function () {495 it('should return members of multiple sorted sets', function (done) {496 db.getSortedSetsMembers(['doesnotexist', 'sortedSetTest1'], function (err, sortedSets) {497 assert.equal(err, null);498 assert.equal(arguments.length, 2);499 assert.deepEqual(sortedSets[0], []);500 sortedSets[0].forEach(function (element) {501 assert.notEqual(['value1', 'value2', 'value3'].indexOf(element), -1);502 });503 done();504 });505 });506 });507 describe('sortedSetUnionCard', function () {508 it('should return the number of elements in the union', function (done) {509 db.sortedSetUnionCard(['sortedSetTest2', 'sortedSetTest3'], function (err, count) {510 assert.ifError(err);511 assert.equal(count, 3);512 done();513 });514 });515 });516 describe('getSortedSetUnion()', function () {517 it('should return an array of values from both sorted sets sorted by scores lowest to highest', function (done) {518 db.getSortedSetUnion({ sets: ['sortedSetTest2', 'sortedSetTest3'], start: 0, stop: -1 }, function (err, values) {519 assert.equal(err, null);520 assert.equal(arguments.length, 2);521 assert.deepEqual(values, ['value1', 'value2', 'value4']);522 done();523 });524 });525 it('should return an array of values and scores from both sorted sets sorted by scores lowest to highest', function (done) {526 db.getSortedSetUnion({ sets: ['sortedSetTest2', 'sortedSetTest3'], start: 0, stop: -1, withScores: true }, function (err, data) {527 assert.equal(err, null);528 assert.equal(arguments.length, 2);529 assert.deepEqual(data, [{ value: 'value1', score: 1 }, { value: 'value2', score: 2 }, { value: 'value4', score: 8 }]);530 done();531 });532 });533 });534 describe('getSortedSetRevUnion()', function () {535 it('should return an array of values from both sorted sets sorted by scores highest to lowest', function (done) {536 db.getSortedSetRevUnion({ sets: ['sortedSetTest2', 'sortedSetTest3'], start: 0, stop: -1 }, function (err, values) {537 assert.equal(err, null);538 assert.equal(arguments.length, 2);539 assert.deepEqual(values, ['value4', 'value2', 'value1']);540 done();541 });542 });543 });544 describe('sortedSetIncrBy()', function () {545 it('should create a sorted set with a field set to 1', function (done) {546 db.sortedSetIncrBy('sortedIncr', 1, 'field1', function (err, newValue) {547 assert.equal(err, null);548 assert.equal(arguments.length, 2);549 assert.strictEqual(newValue, 1);550 db.sortedSetScore('sortedIncr', 'field1', function (err, score) {551 assert.equal(err, null);552 assert.strictEqual(score, 1);553 done();554 });555 });556 });557 it('should increment a field of a sorted set by 5', function (done) {558 db.sortedSetIncrBy('sortedIncr', 5, 'field1', function (err, newValue) {559 assert.equal(err, null);560 assert.equal(arguments.length, 2);561 assert.strictEqual(newValue, 6);562 db.sortedSetScore('sortedIncr', 'field1', function (err, score) {563 assert.equal(err, null);564 assert.strictEqual(score, 6);565 done();566 });567 });568 });569 });570 describe('sortedSetRemove()', function () {571 before(function (done) {572 db.sortedSetAdd('sorted3', [1, 2], ['value1', 'value2'], done);573 });574 it('should remove an element from a sorted set', function (done) {575 db.sortedSetRemove('sorted3', 'value2', function (err) {576 assert.equal(err, null);577 assert.equal(arguments.length, 1);578 db.isSortedSetMember('sorted3', 'value2', function (err, isMember) {579 assert.equal(err, null);580 assert.equal(isMember, false);581 done();582 });583 });584 });585 it('should remove multiple values from multiple keys', function (done) {586 db.sortedSetAdd('multiTest1', [1, 2, 3, 4], ['one', 'two', 'three', 'four'], function (err) {587 assert.ifError(err);588 db.sortedSetAdd('multiTest2', [3, 4, 5, 6], ['three', 'four', 'five', 'six'], function (err) {589 assert.ifError(err);590 db.sortedSetRemove(['multiTest1', 'multiTest2'], ['two', 'three', 'four', 'five', 'doesnt exist'], function (err) {591 assert.ifError(err);592 db.getSortedSetsMembers(['multiTest1', 'multiTest2'], function (err, members) {593 assert.ifError(err);594 assert.equal(members[0].length, 1);595 assert.equal(members[1].length, 1);596 assert.deepEqual(members, [['one'], ['six']]);597 done();598 });599 });600 });601 });602 });603 it('should remove value from multiple keys', function (done) {604 db.sortedSetAdd('multiTest3', [1, 2, 3, 4], ['one', 'two', 'three', 'four'], function (err) {605 assert.ifError(err);606 db.sortedSetAdd('multiTest4', [3, 4, 5, 6], ['three', 'four', 'five', 'six'], function (err) {607 assert.ifError(err);608 db.sortedSetRemove(['multiTest3', 'multiTest4'], 'three', function (err) {609 assert.ifError(err);610 db.getSortedSetsMembers(['multiTest3', 'multiTest4'], function (err, members) {611 assert.ifError(err);612 assert.deepEqual(members, [['one', 'two', 'four'], ['four', 'five', 'six']]);613 done();614 });615 });616 });617 });618 });619 it('should remove multiple values from multiple keys', function (done) {620 db.sortedSetAdd('multiTest5', [1], ['one'], function (err) {621 assert.ifError(err);622 db.sortedSetAdd('multiTest6', [2], ['two'], function (err) {623 assert.ifError(err);624 db.sortedSetAdd('multiTest7', [3], ['three'], function (err) {625 assert.ifError(err);626 db.sortedSetRemove(['multiTest5', 'multiTest6', 'multiTest7'], ['one', 'two', 'three'], function (err) {627 assert.ifError(err);628 db.getSortedSetsMembers(['multiTest5', 'multiTest6', 'multiTest7'], function (err, members) {629 assert.ifError(err);630 assert.deepEqual(members, [[], [], []]);631 done();632 });633 });634 });635 });636 });637 });638 });639 describe('sortedSetsRemove()', function () {640 before(function (done) {641 async.parallel([642 async.apply(db.sortedSetAdd, 'sorted4', [1, 2], ['value1', 'value2']),643 async.apply(db.sortedSetAdd, 'sorted5', [1, 2], ['value1', 'value3']),644 ], done);645 });646 it('should remove element from multiple sorted sets', function (done) {647 db.sortedSetsRemove(['sorted4', 'sorted5'], 'value1', function (err) {648 assert.equal(err, null);649 assert.equal(arguments.length, 1);650 db.sortedSetsScore(['sorted4', 'sorted5'], 'value1', function (err, scores) {651 assert.equal(err, null);652 assert.deepEqual(scores, [null, null]);653 done();654 });655 });656 });657 });658 describe('sortedSetsRemoveRangeByScore()', function () {659 before(function (done) {660 db.sortedSetAdd('sorted6', [1, 2, 3, 4, 5], ['value1', 'value2', 'value3', 'value4', 'value5'], done);661 });662 it('should remove elements with scores between min max inclusive', function (done) {663 db.sortedSetsRemoveRangeByScore(['sorted6'], 4, 5, function (err) {664 assert.ifError(err);665 assert.equal(arguments.length, 1);666 db.getSortedSetRange('sorted6', 0, -1, function (err, values) {667 assert.ifError(err);668 assert.deepEqual(values, ['value1', 'value2', 'value3']);669 done();670 });671 });672 });673 it('should remove elements with if strin score is passed in', function (done) {674 db.sortedSetAdd('sortedForRemove', [11, 22, 33], ['value1', 'value2', 'value3'], function (err) {675 assert.ifError(err);676 db.sortedSetsRemoveRangeByScore(['sortedForRemove'], '22', '22', function (err) {677 assert.ifError(err);678 db.getSortedSetRange('sortedForRemove', 0, -1, function (err, values) {679 assert.ifError(err);680 assert.deepEqual(values, ['value1', 'value3']);681 done();682 });683 });684 });685 });686 });687 describe('getSortedSetIntersect', function () {688 before(function (done) {689 async.parallel([690 function (next) {691 db.sortedSetAdd('interSet1', [1, 2, 3], ['value1', 'value2', 'value3'], next);692 },693 function (next) {694 db.sortedSetAdd('interSet2', [4, 5, 6], ['value2', 'value3', 'value5'], next);695 },696 ], done);697 });698 it('should return the intersection of two sets', function (done) {699 db.getSortedSetIntersect({700 sets: ['interSet1', 'interSet2'],701 start: 0,702 stop: -1,703 }, function (err, data) {704 assert.ifError(err);705 assert.deepEqual(['value2', 'value3'], data);706 done();707 });708 });709 it('should return the intersection of two sets with scores', function (done) {710 db.getSortedSetIntersect({711 sets: ['interSet1', 'interSet2'],712 start: 0,713 stop: -1,714 withScores: true,715 }, function (err, data) {716 assert.ifError(err);717 assert.deepEqual([{ value: 'value2', score: 6 }, { value: 'value3', score: 8 }], data);718 done();719 });720 });721 it('should return the reverse intersection of two sets', function (done) {722 db.getSortedSetRevIntersect({723 sets: ['interSet1', 'interSet2'],724 start: 0,725 stop: 2,726 }, function (err, data) {727 assert.ifError(err);728 assert.deepEqual(['value3', 'value2'], data);729 done();730 });731 });732 it('should return the intersection of two sets with scores aggregate MIN', function (done) {733 db.getSortedSetIntersect({734 sets: ['interSet1', 'interSet2'],735 start: 0,736 stop: -1,737 withScores: true,738 aggregate: 'MIN',739 }, function (err, data) {740 assert.ifError(err);741 assert.deepEqual([{ value: 'value2', score: 2 }, { value: 'value3', score: 3 }], data);742 done();743 });744 });745 it('should return the intersection of two sets with scores aggregate MAX', function (done) {746 db.getSortedSetIntersect({747 sets: ['interSet1', 'interSet2'],748 start: 0,749 stop: -1,750 withScores: true,751 aggregate: 'MAX',752 }, function (err, data) {753 assert.ifError(err);754 assert.deepEqual([{ value: 'value2', score: 4 }, { value: 'value3', score: 5 }], data);755 done();756 });757 });758 it('should return the intersection with scores modified by weights', function (done) {759 db.getSortedSetIntersect({760 sets: ['interSet1', 'interSet2'],761 start: 0,762 stop: -1,763 withScores: true,764 weights: [1, 0.5],765 }, function (err, data) {766 assert.ifError(err);767 assert.deepEqual([{ value: 'value2', score: 4 }, { value: 'value3', score: 5.5 }], data);768 done();769 });770 });771 it('should return empty array if sets do not exist', function (done) {772 db.getSortedSetIntersect({773 sets: ['interSet10', 'interSet12'],774 start: 0,775 stop: -1,776 }, function (err, data) {777 assert.ifError(err);778 assert.equal(data.length, 0);779 done();780 });781 });782 it('should return empty array if one set does not exist', function (done) {783 db.getSortedSetIntersect({784 sets: ['interSet1', 'interSet12'],785 start: 0,786 stop: -1,787 }, function (err, data) {788 assert.ifError(err);789 assert.equal(data.length, 0);790 done();791 });792 });793 });794 describe('sortedSetIntersectCard', function () {795 before(function (done) {796 async.parallel([797 function (next) {798 db.sortedSetAdd('interCard1', [0, 0, 0], ['value1', 'value2', 'value3'], next);799 },800 function (next) {801 db.sortedSetAdd('interCard2', [0, 0, 0], ['value2', 'value3', 'value4'], next);802 },803 function (next) {804 db.sortedSetAdd('interCard3', [0, 0, 0], ['value3', 'value4', 'value5'], next);805 },806 function (next) {807 db.sortedSetAdd('interCard4', [0, 0, 0], ['value4', 'value5', 'value6'], next);808 },809 ], done);810 });811 it('should return # of elements in intersection', function (done) {812 db.sortedSetIntersectCard(['interCard1', 'interCard2', 'interCard3'], function (err, count) {813 assert.ifError(err);814 assert.strictEqual(count, 1);815 done();816 });817 });818 it('should return 0 if intersection is empty', function (done) {819 db.sortedSetIntersectCard(['interCard1', 'interCard4'], function (err, count) {820 assert.ifError(err);821 assert.strictEqual(count, 0);822 done();823 });824 });825 });826 describe('getSortedSetRangeByLex', function () {827 it('should return an array of all values', function (done) {828 db.getSortedSetRangeByLex('sortedSetLex', '-', '+', function (err, data) {829 assert.ifError(err);830 assert.deepEqual(data, ['a', 'b', 'c', 'd']);831 done();832 });833 });834 it('should return an array with an inclusive range by default', function (done) {835 db.getSortedSetRangeByLex('sortedSetLex', 'a', 'd', function (err, data) {836 assert.ifError(err);837 assert.deepEqual(data, ['a', 'b', 'c', 'd']);838 done();839 });840 });841 it('should return an array with an inclusive range', function (done) {842 db.getSortedSetRangeByLex('sortedSetLex', '[a', '[d', function (err, data) {843 assert.ifError(err);844 assert.deepEqual(data, ['a', 'b', 'c', 'd']);845 done();846 });847 });848 it('should return an array with an exclusive range', function (done) {849 db.getSortedSetRangeByLex('sortedSetLex', '(a', '(d', function (err, data) {850 assert.ifError(err);851 assert.deepEqual(data, ['b', 'c']);852 done();853 });854 });855 it('should return an array limited to the first two values', function (done) {856 db.getSortedSetRangeByLex('sortedSetLex', '-', '+', 0, 2, function (err, data) {857 assert.ifError(err);858 assert.deepEqual(data, ['a', 'b']);859 done();860 });861 });862 });863 describe('getSortedSetRevRangeByLex', function () {864 it('should return an array of all values reversed', function (done) {865 db.getSortedSetRevRangeByLex('sortedSetLex', '+', '-', function (err, data) {866 assert.ifError(err);867 assert.deepEqual(data, ['d', 'c', 'b', 'a']);868 done();869 });870 });871 it('should return an array with an inclusive range by default reversed', function (done) {872 db.getSortedSetRevRangeByLex('sortedSetLex', 'd', 'a', function (err, data) {873 assert.ifError(err);874 assert.deepEqual(data, ['d', 'c', 'b', 'a']);875 done();876 });877 });878 it('should return an array with an inclusive range reversed', function (done) {879 db.getSortedSetRevRangeByLex('sortedSetLex', '[d', '[a', function (err, data) {880 assert.ifError(err);881 assert.deepEqual(data, ['d', 'c', 'b', 'a']);882 done();883 });884 });885 it('should return an array with an exclusive range reversed', function (done) {886 db.getSortedSetRevRangeByLex('sortedSetLex', '(d', '(a', function (err, data) {887 assert.ifError(err);888 assert.deepEqual(data, ['c', 'b']);889 done();890 });891 });892 it('should return an array limited to the first two values reversed', function (done) {893 db.getSortedSetRevRangeByLex('sortedSetLex', '+', '-', 0, 2, function (err, data) {894 assert.ifError(err);895 assert.deepEqual(data, ['d', 'c']);896 done();897 });898 });899 });900 describe('sortedSetLexCount', function () {901 it('should return the count of all values', function (done) {902 db.sortedSetLexCount('sortedSetLex', '-', '+', function (err, data) {903 assert.ifError(err);904 assert.strictEqual(data, 4);905 done();906 });907 });908 it('should return the count with an inclusive range by default', function (done) {909 db.sortedSetLexCount('sortedSetLex', 'a', 'd', function (err, data) {910 assert.ifError(err);911 assert.strictEqual(data, 4);912 done();913 });914 });915 it('should return the count with an inclusive range', function (done) {916 db.sortedSetLexCount('sortedSetLex', '[a', '[d', function (err, data) {917 assert.ifError(err);918 assert.strictEqual(data, 4);919 done();920 });921 });922 it('should return the count with an exclusive range', function (done) {923 db.sortedSetLexCount('sortedSetLex', '(a', '(d', function (err, data) {924 assert.ifError(err);925 assert.strictEqual(data, 2);926 done();927 });928 });929 });930 describe('sortedSetRemoveRangeByLex', function () {931 before(function (done) {932 db.sortedSetAdd('sortedSetLex2', [0, 0, 0, 0, 0, 0, 0], ['a', 'b', 'c', 'd', 'e', 'f', 'g'], done);933 });934 it('should remove an inclusive range by default', function (done) {935 db.sortedSetRemoveRangeByLex('sortedSetLex2', 'a', 'b', function (err) {936 assert.ifError(err);937 assert.equal(arguments.length, 1);938 db.getSortedSetRangeByLex('sortedSetLex2', '-', '+', function (err, data) {939 assert.ifError(err);940 assert.deepEqual(data, ['c', 'd', 'e', 'f', 'g']);941 done();942 });943 });944 });945 it('should remove an inclusive range', function (done) {946 db.sortedSetRemoveRangeByLex('sortedSetLex2', '[c', '[d', function (err) {947 assert.ifError(err);948 assert.equal(arguments.length, 1);949 db.getSortedSetRangeByLex('sortedSetLex2', '-', '+', function (err, data) {950 assert.ifError(err);951 assert.deepEqual(data, ['e', 'f', 'g']);952 done();953 });954 });955 });956 it('should remove an exclusive range', function (done) {957 db.sortedSetRemoveRangeByLex('sortedSetLex2', '(e', '(g', function (err) {958 assert.ifError(err);959 assert.equal(arguments.length, 1);960 db.getSortedSetRangeByLex('sortedSetLex2', '-', '+', function (err, data) {961 assert.ifError(err);962 assert.deepEqual(data, ['e', 'g']);963 done();964 });965 });966 });967 it('should remove all values', function (done) {968 db.sortedSetRemoveRangeByLex('sortedSetLex2', '-', '+', function (err) {969 assert.ifError(err);970 assert.equal(arguments.length, 1);971 db.getSortedSetRangeByLex('sortedSetLex2', '-', '+', function (err, data) {972 assert.ifError(err);973 assert.deepEqual(data, []);974 done();975 });976 });977 });978 });...

Full Screen

Full Screen

stringset.js

Source:stringset.js Github

copy

Full Screen

1/​/​ Copyright 2009 The Closure Library Authors. All Rights Reserved.2/​/​3/​/​ Licensed under the Apache License, Version 2.0 (the "License");4/​/​ you may not use this file except in compliance with the License.5/​/​ You may obtain a copy of the License at6/​/​7/​/​ http:/​/​www.apache.org/​licenses/​LICENSE-2.08/​/​9/​/​ Unless required by applicable law or agreed to in writing, software10/​/​ distributed under the License is distributed on an "AS-IS" BASIS,11/​/​ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12/​/​ See the License for the specific language governing permissions and13/​/​ limitations under the License.14/​**15 * @fileoverview Data structure for set of strings.16 *17 *18 * This class implements a set data structure for strings. Adding and removing19 * is O(1). It doesn't contain any bloat from {@link goog.structs.Set}, i.e.20 * it isn't optimized for IE6 garbage collector (see the description of21 * {@link goog.structs.Map#keys_} for details), and it distinguishes its22 * elements by their string value not by hash code.23 */​24goog.provide('goog.structs.StringSet');25goog.require('goog.iter');26/​**27 * Creates a set of strings.28 * @param {!Array=} opt_elements Elements to add to the set. The non-string29 * items will be converted to strings, so 15 and '15' will mean the same.30 * @constructor31 */​32goog.structs.StringSet = function(opt_elements) {33 /​**34 * An object storing the escaped elements of the set in its keys.35 * @type {!Object}36 * @private37 */​38 this.elements_ = {};39 if (opt_elements) {40 for (var i = 0; i < opt_elements.length; i++) {41 this.elements_[this.encode(opt_elements[i])] = null;42 }43 }44};45/​**46 * Empty object. Referring to it is faster than creating a new empty object in47 * {@link #encode}.48 * @type {Object}49 * @private50 */​51goog.structs.StringSet.EMPTY_OBJECT_ = {};52/​**53 * The '__proto__' and the '__count__' keys aren't enumerable in Firefox, and54 * 'toString', 'valueOf', 'constructor', etc. aren't enumerable in IE so they55 * have to be escaped before they are added to the internal object.56 * NOTE: When a new set is created, 50-80% of the CPU time is spent in encode.57 * @param {*} element The element to escape.58 * @return {*} The escaped element or the element itself if it doesn't have to59 * be escaped.60 * @protected61 */​62goog.structs.StringSet.prototype.encode = function(element) {63 return element in goog.structs.StringSet.EMPTY_OBJECT_ ||64 String(element).charCodeAt(0) == 32 ? ' ' + element : element;65};66/​**67 * Inverse function of {@link #encode}.68 * NOTE: forEach would be 30% faster in FF if the compiler inlined decode.69 * @param {string} key The escaped element used as the key of the internal70 * object.71 * @return {string} The unescaped element.72 * @protected73 */​74goog.structs.StringSet.prototype.decode = function(key) {75 return key.charCodeAt(0) == 32 ? key.substr(1) : key;76};77/​**78 * Adds a single element to the set.79 * @param {*} element The element to add. It will be converted to string.80 */​81goog.structs.StringSet.prototype.add = function(element) {82 this.elements_[this.encode(element)] = null;83};84/​**85 * Adds a the elements of an array to this set.86 * @param {!Array} arr The array to add the elements of.87 */​88goog.structs.StringSet.prototype.addArray = function(arr) {89 for (var i = 0; i < arr.length; i++) {90 this.elements_[this.encode(arr[i])] = null;91 }92};93/​**94 * Adds the elements which are in {@code set1} but not in {@code set2} to this95 * set.96 * @param {!goog.structs.StringSet} set1 First set.97 * @param {!goog.structs.StringSet} set2 Second set.98 * @private99 */​100goog.structs.StringSet.prototype.addDifference_ = function(set1, set2) {101 for (var key in set1.elements_) {102 if (set1.elements_.hasOwnProperty(key) &&103 !set2.elements_.hasOwnProperty(key)) {104 this.elements_[key] = null;105 }106 }107};108/​**109 * Adds a the elements of a set to this set.110 * @param {!goog.structs.StringSet} stringSet The set to add the elements of.111 */​112goog.structs.StringSet.prototype.addSet = function(stringSet) {113 for (var key in stringSet.elements_) {114 if (stringSet.elements_.hasOwnProperty(key)) {115 this.elements_[key] = null;116 }117 }118};119/​**120 * Removes all elements of the set.121 */​122goog.structs.StringSet.prototype.clear = function() {123 this.elements_ = {};124};125/​**126 * @return {!goog.structs.StringSet} Clone of the set.127 */​128goog.structs.StringSet.prototype.clone = function() {129 var ret = new goog.structs.StringSet;130 ret.addSet(this);131 return ret;132};133/​**134 * Tells if the set contains the given element.135 * @param {*} element The element to check.136 * @return {boolean} Whether it is in the set.137 */​138goog.structs.StringSet.prototype.contains = function(element) {139 return this.elements_.hasOwnProperty(this.encode(element));140};141/​**142 * Tells if the set contains all elements of the array.143 * @param {!Array} arr The elements to check.144 * @return {boolean} Whether they are in the set.145 */​146goog.structs.StringSet.prototype.containsArray = function(arr) {147 for (var i = 0; i < arr.length; i++) {148 if (!this.elements_.hasOwnProperty(this.encode(arr[i]))) {149 return false;150 }151 }152 return true;153};154/​**155 * Tells if this set has the same elements as the given set.156 * @param {!goog.structs.StringSet} stringSet The other set.157 * @return {boolean} Whether they have the same elements.158 */​159goog.structs.StringSet.prototype.equals = function(stringSet) {160 return this.isSubsetOf(stringSet) && stringSet.isSubsetOf(this);161};162/​**163 * Calls a function for each element in the set.164 * @param {function(string, undefined, !goog.structs.StringSet)} f The function165 * to call for every element. It takes the element, undefined (because sets166 * have no notion of keys), and the set.167 * @param {Object=} opt_obj The object to be used as the value of 'this'168 * within {@code f}.169 */​170goog.structs.StringSet.prototype.forEach = function(f, opt_obj) {171 for (var key in this.elements_) {172 if (this.elements_.hasOwnProperty(key)) {173 f.call(opt_obj, this.decode(key), undefined, this);174 }175 }176};177/​**178 * Counts the number of elements in the set in linear time.179 * NOTE: getCount is always called at most once per set instance in google3.180 * If this usage pattern won't change, the linear getCount implementation is181 * better, because182 * <li>populating a set and getting the number of elements in it takes the same183 * amount of time as keeping a count_ member up to date and getting its value;184 * <li>if getCount is not called, adding and removing elements have no overhead.185 * @return {number} The number of elements in the set.186 */​187goog.structs.StringSet.prototype.getCount = function() {188 var count = 0;189 for (var key in this.elements_) {190 if (this.elements_.hasOwnProperty(key)) {191 count++;192 }193 }194 return count;195};196/​**197 * Calculates the difference of two sets.198 * @param {!goog.structs.StringSet} stringSet The set to subtract from this set.199 * @return {!goog.structs.StringSet} {@code this} minus {@code stringSet}.200 */​201goog.structs.StringSet.prototype.getDifference = function(stringSet) {202 var ret = new goog.structs.StringSet;203 ret.addDifference_(this, stringSet);204 return ret;205};206/​**207 * Calculates the intersection of this set with another set.208 * @param {!goog.structs.StringSet} stringSet The set to take the intersection209 * with.210 * @return {!goog.structs.StringSet} A new set with the common elements.211 */​212goog.structs.StringSet.prototype.getIntersection = function(stringSet) {213 var ret = new goog.structs.StringSet;214 for (var key in this.elements_) {215 if (stringSet.elements_.hasOwnProperty(key) &&216 this.elements_.hasOwnProperty(key)) {217 ret.elements_[key] = null;218 }219 }220 return ret;221};222/​**223 * Calculates the symmetric difference of two sets.224 * @param {!goog.structs.StringSet} stringSet The other set.225 * @return {!goog.structs.StringSet} A new set with the elements in exactly one226 * of {@code this} and {@code stringSet}.227 */​228goog.structs.StringSet.prototype.getSymmetricDifference = function(stringSet) {229 var ret = new goog.structs.StringSet;230 ret.addDifference_(this, stringSet);231 ret.addDifference_(stringSet, this);232 return ret;233};234/​**235 * Calculates the union of this set and another set.236 * @param {!goog.structs.StringSet} stringSet The set to take the union with.237 * @return {!goog.structs.StringSet} A new set with the union of elements.238 */​239goog.structs.StringSet.prototype.getUnion = function(stringSet) {240 var ret = this.clone();241 ret.addSet(stringSet);242 return ret;243};244/​**245 * @return {!Array.<string>} The elements of the set.246 */​247goog.structs.StringSet.prototype.getValues = function() {248 var ret = [];249 for (var key in this.elements_) {250 if (this.elements_.hasOwnProperty(key)) {251 ret.push(this.decode(key));252 }253 }254 return ret;255};256/​**257 * Tells if this set and the given set are disjoint.258 * @param {!goog.structs.StringSet} stringSet The other set.259 * @return {boolean} True iff they don't have common elements.260 */​261goog.structs.StringSet.prototype.isDisjoint = function(stringSet) {262 for (var key in this.elements_) {263 if (stringSet.elements_.hasOwnProperty(key) &&264 this.elements_.hasOwnProperty(key)) {265 return false;266 }267 }268 return true;269};270/​**271 * @return {boolean} Whether the set is empty.272 */​273goog.structs.StringSet.prototype.isEmpty = function() {274 for (var key in this.elements_) {275 if (this.elements_.hasOwnProperty(key)) {276 return false;277 }278 }279 return true;280};281/​**282 * Tells if this set is the subset of the given set.283 * @param {!goog.structs.StringSet} stringSet The other set.284 * @return {boolean} Whether this set if the subset of that.285 */​286goog.structs.StringSet.prototype.isSubsetOf = function(stringSet) {287 for (var key in this.elements_) {288 if (!stringSet.elements_.hasOwnProperty(key) &&289 this.elements_.hasOwnProperty(key)) {290 return false;291 }292 }293 return true;294};295/​**296 * Tells if this set is the superset of the given set.297 * @param {!goog.structs.StringSet} stringSet The other set.298 * @return {boolean} Whether this set if the superset of that.299 */​300goog.structs.StringSet.prototype.isSupersetOf = function(stringSet) {301 return this.isSubsetOf.call(stringSet, this);302};303/​**304 * Removes a single element from the set.305 * @param {*} element The element to remove.306 * @return {boolean} Whether the element was in the set.307 */​308goog.structs.StringSet.prototype.remove = function(element) {309 var key = this.encode(element);310 if (this.elements_.hasOwnProperty(key)) {311 delete this.elements_[key];312 return true;313 }314 return false;315};316/​**317 * Removes all elements of the given array from this set.318 * @param {!Array} arr The elements to remove.319 */​320goog.structs.StringSet.prototype.removeArray = function(arr) {321 for (var i = 0; i < arr.length; i++) {322 delete this.elements_[this.encode(arr[i])];323 }324};325/​**326 * Removes all elements of the given set from this set.327 * @param {!goog.structs.StringSet} stringSet The set of elements to remove.328 */​329goog.structs.StringSet.prototype.removeSet = function(stringSet) {330 for (var key in stringSet.elements_) {331 delete this.elements_[key];332 }333};334/​**335 * Returns an iterator that iterates over the elements in the set.336 * NOTE: creating the iterator copies the whole set so use {@link #forEach} when337 * possible.338 * @param {boolean=} opt_keys Ignored for sets.339 * @return {!goog.iter.Iterator} An iterator over the elements in the set.340 */​341goog.structs.StringSet.prototype.__iterator__ = function(opt_keys) {342 return goog.iter.toIterator(this.getValues());...

Full Screen

Full Screen

flickr.js

Source:flickr.js Github

copy

Full Screen

1/​/​ Copyright 2009 The Closure Library Authors. All Rights Reserved.2/​/​3/​/​ Licensed under the Apache License, Version 2.0 (the "License");4/​/​ you may not use this file except in compliance with the License.5/​/​ You may obtain a copy of the License at6/​/​7/​/​ http:/​/​www.apache.org/​licenses/​LICENSE-2.08/​/​9/​/​ Unless required by applicable law or agreed to in writing, software10/​/​ distributed under the License is distributed on an "AS-IS" BASIS,11/​/​ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12/​/​ See the License for the specific language governing permissions and13/​/​ limitations under the License.14/​**15 * @fileoverview provides a reusable FlickrSet photo UI component given a public16 * FlickrSetModel.17 *18 * goog.ui.media.FlickrSet is actually a {@link goog.ui.ControlRenderer}, a19 * stateless class - that could/​should be used as a Singleton with the static20 * method {@code goog.ui.media.FlickrSet.getInstance} -, that knows how to21 * render Flickr sets. It is designed to be used with a {@link goog.ui.Control},22 * which will actually control the media renderer and provide the23 * {@link goog.ui.Component} base. This design guarantees that all different24 * types of medias will behave alike but will look different.25 *26 * goog.ui.media.FlickrSet expects a {@code goog.ui.media.FlickrSetModel} on27 * {@code goog.ui.Control.getModel} as data models, and renders a flash object28 * that will show the contents of that set.29 *30 * Example of usage:31 *32 * <pre>33 * var flickrSet = goog.ui.media.FlickrSetModel.newInstance(flickrSetUrl);34 * goog.ui.media.FlickrSet.newControl(flickrSet).render();35 * </​pre>36 *37 * FlickrSet medias currently support the following states:38 *39 * <ul>40 * <li> {@link goog.ui.Component.State.DISABLED}: shows 'flash not available'41 * <li> {@link goog.ui.Component.State.HOVER}: mouse cursor is over the video42 * <li> {@link goog.ui.Component.State.SELECTED}: flash video is shown43 * </​ul>44 *45 * Which can be accessed by46 * <pre>47 * video.setEnabled(true);48 * video.setHighlighted(true);49 * video.setSelected(true);50 * </​pre>51 *52 *53 * @supported IE6, FF2+, Safari. Requires flash to actually work.54 *55 * TODO(user): Support non flash users. Maybe show a link to the Flick set,56 * or fetch the data and rendering it using javascript (instead of a broken57 * 'You need to install flash' message).58 */​59goog.provide('goog.ui.media.FlickrSet');60goog.provide('goog.ui.media.FlickrSetModel');61goog.require('goog.object');62goog.require('goog.ui.media.FlashObject');63goog.require('goog.ui.media.Media');64goog.require('goog.ui.media.MediaModel');65goog.require('goog.ui.media.MediaModel.Player');66goog.require('goog.ui.media.MediaRenderer');67/​**68 * Subclasses a goog.ui.media.MediaRenderer to provide a FlickrSet specific69 * media renderer.70 *71 * This class knows how to parse FlickrSet URLs, and render the DOM structure72 * of flickr set players. This class is meant to be used as a singleton static73 * stateless class, that takes {@code goog.ui.media.Media} instances and renders74 * it. It expects {@code goog.ui.media.Media.getModel} to return a well formed,75 * previously constructed, set id {@see goog.ui.media.FlickrSet.parseUrl},76 * which is the data model this renderer will use to construct the DOM77 * structure. {@see goog.ui.media.FlickrSet.newControl} for a example of78 * constructing a control with this renderer.79 *80 * This design is patterned after81 * http:/​/​go/​closure_control_subclassing82 *83 * It uses {@link goog.ui.media.FlashObject} to embed the flash object.84 *85 * @constructor86 * @extends {goog.ui.media.MediaRenderer}87 */​88goog.ui.media.FlickrSet = function() {89 goog.ui.media.MediaRenderer.call(this);90};91goog.inherits(goog.ui.media.FlickrSet, goog.ui.media.MediaRenderer);92goog.addSingletonGetter(goog.ui.media.FlickrSet);93/​**94 * Default CSS class to be applied to the root element of components rendered95 * by this renderer.96 *97 * @type {string}98 */​99goog.ui.media.FlickrSet.CSS_CLASS = goog.getCssName('goog-ui-media-flickrset');100/​**101 * Flash player URL. Uses Flickr's flash player by default.102 *103 * @type {string}104 * @private105 */​106goog.ui.media.FlickrSet.flashUrl_ =107 'http:/​/​www.flickr.com/​apps/​slideshow/​show.swf?v=63961';108/​**109 * A static convenient method to construct a goog.ui.media.Media control out of110 * a FlickrSet URL. It extracts the set id information on the URL, sets it111 * as the data model goog.ui.media.FlickrSet renderer uses, sets the states112 * supported by the renderer, and returns a Control that binds everything113 * together. This is what you should be using for constructing FlickrSet videos,114 * except if you need more fine control over the configuration.115 *116 * @param {goog.ui.media.FlickrSetModel} dataModel The Flickr Set data model.117 * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper, used for118 * document interaction.119 * @return {goog.ui.media.Media} A Control binded to the FlickrSet renderer.120 * @throws exception in case {@code flickrSetUrl} is an invalid flickr set URL.121 * TODO(user): use {@link goog.ui.media.MediaModel} once it is checked in.122 */​123goog.ui.media.FlickrSet.newControl = function(dataModel, opt_domHelper) {124 var control = new goog.ui.media.Media(125 dataModel, goog.ui.media.FlickrSet.getInstance(), opt_domHelper);126 control.setSelected(true);127 return control;128};129/​**130 * A static method that sets which flash URL this class should use. Use this if131 * you want to host your own flash flickr player.132 *133 * @param {string} flashUrl The URL of the flash flickr player.134 */​135goog.ui.media.FlickrSet.setFlashUrl = function(flashUrl) {136 goog.ui.media.FlickrSet.flashUrl_ = flashUrl;137};138/​**139 * Creates the initial DOM structure of the flickr set, which is basically a140 * the flash object pointing to a flickr set player.141 *142 * @param {goog.ui.media.Media} control The media control.143 * @return {Element} The DOM structure that represents this control.144 */​145goog.ui.media.FlickrSet.prototype.createDom = function(control) {146 var div = goog.ui.media.FlickrSet.superClass_.createDom.call(this, control);147 var model =148 /​** @type {goog.ui.media.FlickrSetModel} */​ (control.getDataModel());149 /​/​ TODO(user): find out what is the policy about hosting this SWF. figure out150 /​/​ if it works over https.151 var flash = new goog.ui.media.FlashObject(152 model.getPlayer().getUrl() || '',153 control.getDomHelper());154 goog.object.forEach(model.getPlayer().getVars(), function(value, key) {155 flash.setFlashVars(key, value);156 });157 flash.render(div);158 return div;159};160/​**161 * Returns the CSS class to be applied to the root element of components162 * rendered using this renderer.163 * @return {string} Renderer-specific CSS class.164 */​165goog.ui.media.FlickrSet.prototype.getCssClass = function() {166 return goog.ui.media.FlickrSet.CSS_CLASS;167};168/​**169 * The {@code goog.ui.media.FlickrAlbum} media data model. It stores a required170 * {@code userId} and {@code setId} fields, sets the flickr Set URL, and171 * allows a few optional parameters.172 *173 * @param {string} userId The flickr userId associated with this set.174 * @param {string} setId The flickr setId associated with this set.175 * @param {string=} opt_caption An optional caption of the flickr set.176 * @param {string=} opt_description An optional description of the flickr set.177 * @constructor178 * @extends {goog.ui.media.MediaModel}179 */​180goog.ui.media.FlickrSetModel = function(userId,181 setId,182 opt_caption,183 opt_description) {184 goog.ui.media.MediaModel.call(185 this,186 goog.ui.media.FlickrSetModel.buildUrl(userId, setId),187 opt_caption,188 opt_description,189 goog.ui.media.MediaModel.MimeType.FLASH);190 /​**191 * The Flickr user id.192 * @type {string}193 * @private194 */​195 this.userId_ = userId;196 /​**197 * The Flickr set id.198 * @type {string}199 * @private200 */​201 this.setId_ = setId;202 var flashVars = {203 'offsite': 'true',204 'lang': 'en',205 'page_show_url': '/​photos/​' + userId + '/​sets/​' + setId + '/​show/​',206 'page_show_back_url': '/​photos/​' + userId + '/​sets/​' + setId,207 'set_id': setId208 };209 var player = new goog.ui.media.MediaModel.Player(210 goog.ui.media.FlickrSet.flashUrl_, flashVars);211 this.setPlayer(player);212};213goog.inherits(goog.ui.media.FlickrSetModel, goog.ui.media.MediaModel);214/​**215 * Regular expression used to extract the username and set id out of the flickr216 * URLs.217 *218 * Copied from http:/​/​go/​markdownlite.js and {@link FlickrExtractor.xml}.219 *220 * @type {RegExp}221 * @private222 * @const223 */​224goog.ui.media.FlickrSetModel.MATCHER_ =225 /​(?:http:\/​\/​)?(?:www\.)?flickr\.com\/​(?:photos\/​([\d\w@\-]+)\/​sets\/​(\d+))\/​?/​i;226/​**227 * Takes a {@code flickrSetUrl} and extracts the flickr username and set id.228 *229 * @param {string} flickrSetUrl A Flickr set URL.230 * @param {string=} opt_caption An optional caption of the flickr set.231 * @param {string=} opt_description An optional description of the flickr set.232 * @return {goog.ui.media.FlickrSetModel} The data model that represents the233 * Flickr set.234 * @throws exception in case the parsing fails235 */​236goog.ui.media.FlickrSetModel.newInstance = function(flickrSetUrl,237 opt_caption,238 opt_description) {239 if (goog.ui.media.FlickrSetModel.MATCHER_.test(flickrSetUrl)) {240 var data = goog.ui.media.FlickrSetModel.MATCHER_.exec(flickrSetUrl);241 return new goog.ui.media.FlickrSetModel(242 data[1], data[2], opt_caption, opt_description);243 }244 throw Error('failed to parse flickr url: ' + flickrSetUrl);245};246/​**247 * Takes a flickr username and set id and returns an URL.248 *249 * @param {string} userId The owner of the set.250 * @param {string} setId The set id.251 * @return {string} The URL of the set.252 */​253goog.ui.media.FlickrSetModel.buildUrl = function(userId, setId) {254 return 'http:/​/​flickr.com/​photos/​' + userId + '/​sets/​' + setId;255};256/​**257 * Gets the Flickr user id.258 * @return {string} The Flickr user id.259 */​260goog.ui.media.FlickrSetModel.prototype.getUserId = function() {261 return this.userId_;262};263/​**264 * Gets the Flickr set id.265 * @return {string} The Flickr set id.266 */​267goog.ui.media.FlickrSetModel.prototype.getSetId = function() {268 return this.setId_;...

Full Screen

Full Screen

rangeset.js

Source:rangeset.js Github

copy

Full Screen

1/​/​ Copyright 2009 The Closure Library Authors. All Rights Reserved.2/​/​3/​/​ Licensed under the Apache License, Version 2.0 (the "License");4/​/​ you may not use this file except in compliance with the License.5/​/​ You may obtain a copy of the License at6/​/​7/​/​ http:/​/​www.apache.org/​licenses/​LICENSE-2.08/​/​9/​/​ Unless required by applicable law or agreed to in writing, software10/​/​ distributed under the License is distributed on an "AS-IS" BASIS,11/​/​ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12/​/​ See the License for the specific language governing permissions and13/​/​ limitations under the License.14/​**15 * @fileoverview A RangeSet is a structure that manages a list of ranges.16 * Numeric ranges may be added and removed from the RangeSet, and the set may17 * be queried for the presence or absence of individual values or ranges of18 * values.19 *20 * This may be used, for example, to track the availability of sparse elements21 * in an array without iterating over the entire array.22 *23 * @author brenneman@google.com (Shawn Brenneman)24 */​25goog.provide('goog.math.RangeSet');26goog.require('goog.array');27goog.require('goog.iter.Iterator');28goog.require('goog.iter.StopIteration');29goog.require('goog.math.Range');30/​**31 * Constructs a new RangeSet, which can store numeric ranges.32 *33 * Ranges are treated as half-closed: that is, they are exclusive of their end34 * value [start, end).35 *36 * New ranges added to the set which overlap the values in one or more existing37 * ranges will be merged.38 *39 * @constructor40 */​41goog.math.RangeSet = function() {42 /​**43 * A sorted list of ranges that represent the values in the set.44 * @type {!Array.<!goog.math.Range>}45 * @private46 */​47 this.ranges_ = [];48};49if (goog.DEBUG) {50 /​**51 * @return {string} A debug string in the form [[1, 5], [8, 9], [15, 30]].52 * @override53 */​54 goog.math.RangeSet.prototype.toString = function() {55 return '[' + this.ranges_.join(', ') + ']';56 };57}58/​**59 * Compares two sets for equality.60 *61 * @param {goog.math.RangeSet} a A range set.62 * @param {goog.math.RangeSet} b A range set.63 * @return {boolean} Whether both sets contain the same values.64 */​65goog.math.RangeSet.equals = function(a, b) {66 /​/​ Fast check for object equality. Also succeeds if a and b are both null.67 return a == b || !!(a && b && goog.array.equals(a.ranges_, b.ranges_,68 goog.math.Range.equals));69};70/​**71 * @return {!goog.math.RangeSet} A new RangeSet containing the same values as72 * this one.73 */​74goog.math.RangeSet.prototype.clone = function() {75 var set = new goog.math.RangeSet();76 for (var i = this.ranges_.length; i--;) {77 set.ranges_[i] = this.ranges_[i].clone();78 }79 return set;80};81/​**82 * Adds a range to the set. If the new range overlaps existing values, those83 * ranges will be merged.84 *85 * @param {goog.math.Range} a The range to add.86 */​87goog.math.RangeSet.prototype.add = function(a) {88 if (a.end <= a.start) {89 /​/​ Empty ranges are ignored.90 return;91 }92 a = a.clone();93 /​/​ Find the insertion point.94 for (var i = 0, b; b = this.ranges_[i]; i++) {95 if (a.start <= b.end) {96 a.start = Math.min(a.start, b.start);97 break;98 }99 }100 var insertionPoint = i;101 for (; b = this.ranges_[i]; i++) {102 if (a.end < b.start) {103 break;104 }105 a.end = Math.max(a.end, b.end);106 }107 this.ranges_.splice(insertionPoint, i - insertionPoint, a);108};109/​**110 * Removes a range of values from the set.111 *112 * @param {goog.math.Range} a The range to remove.113 */​114goog.math.RangeSet.prototype.remove = function(a) {115 if (a.end <= a.start) {116 /​/​ Empty ranges are ignored.117 return;118 }119 /​/​ Find the insertion point.120 for (var i = 0, b; b = this.ranges_[i]; i++) {121 if (a.start < b.end) {122 break;123 }124 }125 if (!b || a.end < b.start) {126 /​/​ The range being removed doesn't overlap any existing range. Exit early.127 return;128 }129 var insertionPoint = i;130 if (a.start > b.start) {131 /​/​ There is an overlap with the nearest range. Modify it accordingly.132 insertionPoint++;133 if (a.end < b.end) {134 goog.array.insertAt(this.ranges_,135 new goog.math.Range(a.end, b.end),136 insertionPoint);137 }138 b.end = a.start;139 }140 for (i = insertionPoint; b = this.ranges_[i]; i++) {141 b.start = Math.max(a.end, b.start);142 if (a.end < b.end) {143 break;144 }145 }146 this.ranges_.splice(insertionPoint, i - insertionPoint);147};148/​**149 * Determines whether a given range is in the set. Only succeeds if the entire150 * range is available.151 *152 * @param {goog.math.Range} a The query range.153 * @return {boolean} Whether the entire requested range is set.154 */​155goog.math.RangeSet.prototype.contains = function(a) {156 if (a.end <= a.start) {157 return false;158 }159 for (var i = 0, b; b = this.ranges_[i]; i++) {160 if (a.start < b.end) {161 if (a.end >= b.start) {162 return goog.math.Range.contains(b, a);163 }164 break;165 }166 }167 return false;168};169/​**170 * Determines whether a given value is set in the RangeSet.171 *172 * @param {number} value The value to test.173 * @return {boolean} Whether the given value is in the set.174 */​175goog.math.RangeSet.prototype.containsValue = function(value) {176 for (var i = 0, b; b = this.ranges_[i]; i++) {177 if (value < b.end) {178 if (value >= b.start) {179 return true;180 }181 break;182 }183 }184 return false;185};186/​**187 * Returns the union of this RangeSet with another.188 *189 * @param {goog.math.RangeSet} set Another RangeSet.190 * @return {!goog.math.RangeSet} A new RangeSet containing all values from191 * either set.192 */​193goog.math.RangeSet.prototype.union = function(set) {194 /​/​ TODO(brenneman): A linear-time merge would be preferable if it is ever a195 /​/​ bottleneck.196 set = set.clone();197 for (var i = 0, a; a = this.ranges_[i]; i++) {198 set.add(a);199 }200 return set;201};202/​**203 * Subtracts the ranges of another set from this one, returning the result204 * as a new RangeSet.205 *206 * @param {!goog.math.RangeSet} set The RangeSet to subtract.207 * @return {!goog.math.RangeSet} A new RangeSet containing all values in this208 * set minus the values of the input set.209 */​210goog.math.RangeSet.prototype.difference = function(set) {211 var ret = this.clone();212 for (var i = 0, a; a = set.ranges_[i]; i++) {213 ret.remove(a);214 }215 return ret;216};217/​**218 * Intersects this RangeSet with another.219 *220 * @param {goog.math.RangeSet} set The RangeSet to intersect with.221 * @return {!goog.math.RangeSet} A new RangeSet containing all values set in222 * both this and the input set.223 */​224goog.math.RangeSet.prototype.intersection = function(set) {225 if (this.isEmpty() || set.isEmpty()) {226 return new goog.math.RangeSet();227 }228 return this.difference(set.inverse(this.getBounds()));229};230/​**231 * Creates a subset of this set over the input range.232 *233 * @param {goog.math.Range} range The range to copy into the slice.234 * @return {!goog.math.RangeSet} A new RangeSet with a copy of the values in the235 * input range.236 */​237goog.math.RangeSet.prototype.slice = function(range) {238 var set = new goog.math.RangeSet();239 if (range.start >= range.end) {240 return set;241 }242 for (var i = 0, b; b = this.ranges_[i]; i++) {243 if (b.end <= range.start) {244 continue;245 }246 if (b.start > range.end) {247 break;248 }249 set.add(new goog.math.Range(Math.max(range.start, b.start),250 Math.min(range.end, b.end)));251 }252 return set;253};254/​**255 * Creates an inverted slice of this set over the input range.256 *257 * @param {goog.math.Range} range The range to copy into the slice.258 * @return {!goog.math.RangeSet} A new RangeSet containing inverted values from259 * the original over the input range.260 */​261goog.math.RangeSet.prototype.inverse = function(range) {262 var set = new goog.math.RangeSet();263 set.add(range);264 for (var i = 0, b; b = this.ranges_[i]; i++) {265 if (range.start >= b.end) {266 continue;267 }268 if (range.end < b.start) {269 break;270 }271 set.remove(b);272 }273 return set;274};275/​**276 * @return {number} The sum of the lengths of ranges covered in the set.277 */​278goog.math.RangeSet.prototype.coveredLength = function() {279 return /​** @type {number} */​ (goog.array.reduce(280 this.ranges_,281 function(res, range) {282 return res + range.end - range.start;283 }, 0));284};285/​**286 * @return {goog.math.Range} The total range this set covers, ignoring any287 * gaps between ranges.288 */​289goog.math.RangeSet.prototype.getBounds = function() {290 if (this.ranges_.length) {291 return new goog.math.Range(this.ranges_[0].start,292 goog.array.peek(this.ranges_).end);293 }294 return null;295};296/​**297 * @return {boolean} Whether any ranges are currently in the set.298 */​299goog.math.RangeSet.prototype.isEmpty = function() {300 return this.ranges_.length == 0;301};302/​**303 * Removes all values in the set.304 */​305goog.math.RangeSet.prototype.clear = function() {306 this.ranges_.length = 0;307};308/​**309 * Returns an iterator that iterates over the ranges in the RangeSet.310 *311 * @param {boolean=} opt_keys Ignored for RangeSets.312 * @return {!goog.iter.Iterator} An iterator over the values in the set.313 */​314goog.math.RangeSet.prototype.__iterator__ = function(opt_keys) {315 var i = 0;316 var list = this.ranges_;317 var iterator = new goog.iter.Iterator();318 iterator.next = function() {319 if (i >= list.length) {320 throw goog.iter.StopIteration;321 }322 return list[i++].clone();323 };324 return iterator;...

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run localstack automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful