diff options
Diffstat (limited to 'jstests/aggregation/expressions/in.js')
| -rw-r--r-- | jstests/aggregation/expressions/in.js | 389 |
1 files changed, 194 insertions, 195 deletions
diff --git a/jstests/aggregation/expressions/in.js b/jstests/aggregation/expressions/in.js index 7c91313e081..63ba02f1b4e 100644 --- a/jstests/aggregation/expressions/in.js +++ b/jstests/aggregation/expressions/in.js @@ -4,205 +4,204 @@ load("jstests/aggregation/extras/utils.js"); // For assertErrorCode. (function() { - "use strict"; +"use strict"; - const caseInsensitive = {locale: "en_US", strength: 2}; - var coll = db.in ; - coll.drop(); - - function testExpression(options) { - coll.drop(); - testExpressionInternal(options); - } +const caseInsensitive = { + locale: "en_US", + strength: 2 +}; +var coll = db.in; +coll.drop(); - function testExpressionHashIndex(options) { - coll.drop(); - assert.commandWorked(coll.createIndex({elementField: "hashed"})); - testExpressionInternal(options); - } +function testExpression(options) { + coll.drop(); + testExpressionInternal(options); +} - function testExpressionCollectionCollation(options, collationSpec) { - coll.drop(); - assert.commandWorked(db.createCollection(coll.getName(), {collation: collationSpec})); - testExpressionInternal(options); - } +function testExpressionHashIndex(options) { + coll.drop(); + assert.commandWorked(coll.createIndex({elementField: "hashed"})); + testExpressionInternal(options); +} - function testExpressionInternal(options) { - var pipeline = {$project: {included: {$in: ["$elementField", {$literal: options.array}]}}}; - assert.writeOK(coll.insert({elementField: options.element})); - var res = coll.aggregate(pipeline).toArray(); - assert.eq(res.length, 1); - assert.eq(res[0].included, options.elementIsIncluded); - - if (options.queryFormShouldBeEquivalent) { - var query = {elementField: {$in: options.array}}; - res = coll.find(query).toArray(); - - if (options.elementIsIncluded) { - assert.eq(res.length, 1); - } else { - assert.eq(res.length, 0); - } +function testExpressionCollectionCollation(options, collationSpec) { + coll.drop(); + assert.commandWorked(db.createCollection(coll.getName(), {collation: collationSpec})); + testExpressionInternal(options); +} + +function testExpressionInternal(options) { + var pipeline = {$project: {included: {$in: ["$elementField", {$literal: options.array}]}}}; + assert.writeOK(coll.insert({elementField: options.element})); + var res = coll.aggregate(pipeline).toArray(); + assert.eq(res.length, 1); + assert.eq(res[0].included, options.elementIsIncluded); + + if (options.queryFormShouldBeEquivalent) { + var query = {elementField: {$in: options.array}}; + res = coll.find(query).toArray(); + + if (options.elementIsIncluded) { + assert.eq(res.length, 1); + } else { + assert.eq(res.length, 0); } } - - testExpression( - {element: 1, array: [1, 2, 3], elementIsIncluded: true, queryFormShouldBeEquivalent: true}); - - testExpression({ - element: "A", - array: ["a", "A", "a"], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - testExpression({ - element: {a: 1}, - array: [{b: 1}, 2], - elementIsIncluded: false, - queryFormShouldBeEquivalent: true - }); - - testExpression({ - element: {a: 1}, - array: [{a: 1}], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - testExpression({ - element: [1, 2], - array: [[2, 1]], - elementIsIncluded: false, - queryFormShouldBeEquivalent: true - }); - - testExpression({ - element: [1, 2], - array: [[1, 2]], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - // Test $in with duplicated target element. - testExpression({ - element: 7, - array: [3, 5, 7, 7, 9], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - // Test $in with other element within array duplicated. - testExpression({ - element: 7, - array: [3, 5, 7, 9, 9], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - // Test $in on unsorted array. - testExpression({ - element: 7, - array: [3, 10, 5, 7, 8, 9], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - // Test matching $in on unsorted array with duplicates. - testExpression({ - element: 7, - array: [7, 10, 7, 10, 2, 5, 3, 7], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - // Test non-matching $in on unsorted array with duplicates. - testExpression({ - element: 8, - array: [10, 7, 2, 5, 3], - elementIsIncluded: false, - queryFormShouldBeEquivalent: true - }); - - // Test $in with success due to collation on source collection. - testExpressionCollectionCollation({ - element: "abcd", - array: ["aBcD", "ABCD"], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }, - caseInsensitive); - - // Test $in with a source collection that has a hash index on the relevant field. - testExpressionHashIndex({ - element: 5, - array: [10, 7, 2, 5, 3], - elementIsIncluded: true, - queryFormShouldBeEquivalent: true - }); - - testExpression( - {element: 1, array: [], elementIsIncluded: false, queryFormShouldBeEquivalent: true}); - - // Aggregation's $in has parity with query's $in except with regexes matching string values and - // equality semantics with array values. - - testExpression({ - element: "abc", - array: [/a/, /b/, /c/], - elementIsIncluded: false, - queryFormShouldBeEquivalent: false - }); - - testExpression({ - element: /a/, - array: ["a", "b", "c"], - elementIsIncluded: false, - queryFormShouldBeEquivalent: false - }); - - testExpression({ - element: [], - array: [1, 2, 3], - elementIsIncluded: false, - queryFormShouldBeEquivalent: false - }); - - testExpression({ - element: [1], - array: [1, 2, 3], - elementIsIncluded: false, - queryFormShouldBeEquivalent: false - }); - - testExpression({ - element: [1, 2], - array: [1, 2, 3], - elementIsIncluded: false, - queryFormShouldBeEquivalent: false - }); - - coll.drop(); - coll.insert({}); - - var pipeline = {$project: {included: {$in: [[1, 2], 1]}}}; - assertErrorCode(coll, pipeline, 40081, "$in requires an array as a second argument"); - - pipeline = {$project: {included: {$in: [1, null]}}}; - assertErrorCode(coll, pipeline, 40081, "$in requires an array as a second argument"); - - pipeline = {$project: {included: {$in: [1, "$notAField"]}}}; - assertErrorCode(coll, pipeline, 40081, "$in requires an array as a second argument"); - - pipeline = {$project: {included: {$in: null}}}; - assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); - - pipeline = {$project: {included: {$in: [1]}}}; - assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); - - pipeline = {$project: {included: {$in: []}}}; - assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); - - pipeline = {$project: {included: {$in: [1, 2, 3]}}}; - assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); +} + +testExpression( + {element: 1, array: [1, 2, 3], elementIsIncluded: true, queryFormShouldBeEquivalent: true}); + +testExpression({ + element: "A", + array: ["a", "A", "a"], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}); + +testExpression({ + element: {a: 1}, + array: [{b: 1}, 2], + elementIsIncluded: false, + queryFormShouldBeEquivalent: true +}); + +testExpression( + {element: {a: 1}, array: [{a: 1}], elementIsIncluded: true, queryFormShouldBeEquivalent: true}); + +testExpression({ + element: [1, 2], + array: [[2, 1]], + elementIsIncluded: false, + queryFormShouldBeEquivalent: true +}); + +testExpression( + {element: [1, 2], array: [[1, 2]], elementIsIncluded: true, queryFormShouldBeEquivalent: true}); + +// Test $in with duplicated target element. +testExpression({ + element: 7, + array: [3, 5, 7, 7, 9], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}); + +// Test $in with other element within array duplicated. +testExpression({ + element: 7, + array: [3, 5, 7, 9, 9], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}); + +// Test $in on unsorted array. +testExpression({ + element: 7, + array: [3, 10, 5, 7, 8, 9], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}); + +// Test matching $in on unsorted array with duplicates. +testExpression({ + element: 7, + array: [7, 10, 7, 10, 2, 5, 3, 7], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}); + +// Test non-matching $in on unsorted array with duplicates. +testExpression({ + element: 8, + array: [10, 7, 2, 5, 3], + elementIsIncluded: false, + queryFormShouldBeEquivalent: true +}); + +// Test $in with success due to collation on source collection. +testExpressionCollectionCollation({ + element: "abcd", + array: ["aBcD", "ABCD"], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}, + caseInsensitive); + +// Test $in with a source collection that has a hash index on the relevant field. +testExpressionHashIndex({ + element: 5, + array: [10, 7, 2, 5, 3], + elementIsIncluded: true, + queryFormShouldBeEquivalent: true +}); + +testExpression( + {element: 1, array: [], elementIsIncluded: false, queryFormShouldBeEquivalent: true}); + +// Aggregation's $in has parity with query's $in except with regexes matching string values and +// equality semantics with array values. + +testExpression({ + element: "abc", + array: [/a/, /b/, /c/], + elementIsIncluded: false, + queryFormShouldBeEquivalent: false +}); + +testExpression({ + element: /a/, + array: ["a", "b", "c"], + elementIsIncluded: false, + queryFormShouldBeEquivalent: false +}); + +testExpression( + {element: [], array: [1, 2, 3], elementIsIncluded: false, queryFormShouldBeEquivalent: false}); + +testExpression( + {element: [1], array: [1, 2, 3], elementIsIncluded: false, queryFormShouldBeEquivalent: false}); + +testExpression({ + element: [1, 2], + array: [1, 2, 3], + elementIsIncluded: false, + queryFormShouldBeEquivalent: false +}); + +coll.drop(); +coll.insert({}); + +var pipeline = {$project: {included: {$in: [[1, 2], 1]}}}; +assertErrorCode(coll, pipeline, 40081, "$in requires an array as a second argument"); + +pipeline = { + $project: {included: {$in: [1, null]}} +}; +assertErrorCode(coll, pipeline, 40081, "$in requires an array as a second argument"); + +pipeline = { + $project: {included: {$in: [1, "$notAField"]}} +}; +assertErrorCode(coll, pipeline, 40081, "$in requires an array as a second argument"); + +pipeline = { + $project: {included: {$in: null}} +}; +assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); + +pipeline = { + $project: {included: {$in: [1]}} +}; +assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); + +pipeline = { + $project: {included: {$in: []}} +}; +assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); + +pipeline = { + $project: {included: {$in: [1, 2, 3]}} +}; +assertErrorCode(coll, pipeline, 16020, "$in requires two arguments"); }()); |