diff options
Diffstat (limited to 'jstests/noPassthrough/document_count_functions.js')
| -rw-r--r-- | jstests/noPassthrough/document_count_functions.js | 78 |
1 files changed, 38 insertions, 40 deletions
diff --git a/jstests/noPassthrough/document_count_functions.js b/jstests/noPassthrough/document_count_functions.js index c8accb8c5c3..c1dd15ee591 100644 --- a/jstests/noPassthrough/document_count_functions.js +++ b/jstests/noPassthrough/document_count_functions.js @@ -3,58 +3,56 @@ * Tests the countDocuments and estimatedDocumentCount commands. */ (function() { - "use strict"; +"use strict"; - const standalone = MongoRunner.runMongod(); - const dbName = "test"; - const db = standalone.getDB(dbName); - const collName = "document_count_functions"; - const coll = db.getCollection(collName); +const standalone = MongoRunner.runMongod(); +const dbName = "test"; +const db = standalone.getDB(dbName); +const collName = "document_count_functions"; +const coll = db.getCollection(collName); - coll.drop(); +coll.drop(); - assert.commandWorked(coll.insert({i: 1, j: 1})); - assert.commandWorked(coll.insert({i: 2, j: 1})); - assert.commandWorked(coll.insert({i: 2, j: 2})); +assert.commandWorked(coll.insert({i: 1, j: 1})); +assert.commandWorked(coll.insert({i: 2, j: 1})); +assert.commandWorked(coll.insert({i: 2, j: 2})); - // Base case: Pass a valid query into countDocuments without any extra options. - assert.eq(1, coll.countDocuments({i: 1})); - assert.eq(2, coll.countDocuments({i: 2})); +// Base case: Pass a valid query into countDocuments without any extra options. +assert.eq(1, coll.countDocuments({i: 1})); +assert.eq(2, coll.countDocuments({i: 2})); - // Base case: Call estimatedDocumentCount without any extra options. - assert.eq(3, coll.estimatedDocumentCount()); +// Base case: Call estimatedDocumentCount without any extra options. +assert.eq(3, coll.estimatedDocumentCount()); - assert.commandWorked(coll.insert({i: 1, j: 2})); - assert.commandWorked(coll.insert({i: 1, j: 3})); - assert.commandWorked(coll.insert({i: 1, j: 4})); +assert.commandWorked(coll.insert({i: 1, j: 2})); +assert.commandWorked(coll.insert({i: 1, j: 3})); +assert.commandWorked(coll.insert({i: 1, j: 4})); - // Limit case: Limit the number of documents to count. There are 4 {i: 1} documents, - // but we will set the limit to 3. - assert.eq(3, coll.countDocuments({i: 1}, {limit: 3})); +// Limit case: Limit the number of documents to count. There are 4 {i: 1} documents, +// but we will set the limit to 3. +assert.eq(3, coll.countDocuments({i: 1}, {limit: 3})); - // Skip case: Skip a certain number of documents for the count. We will skip 2, meaning - // that we will have 2 left. - assert.eq(2, coll.countDocuments({i: 1}, {skip: 2})); +// Skip case: Skip a certain number of documents for the count. We will skip 2, meaning +// that we will have 2 left. +assert.eq(2, coll.countDocuments({i: 1}, {skip: 2})); - assert.commandWorked(coll.ensureIndex({i: 1})); +assert.commandWorked(coll.ensureIndex({i: 1})); - // Aggregate stage case: Add an option that gets added as an aggregation argument. - assert.eq(4, coll.countDocuments({i: 1}, {hint: {i: 1}})); +// Aggregate stage case: Add an option that gets added as an aggregation argument. +assert.eq(4, coll.countDocuments({i: 1}, {hint: {i: 1}})); - // Set fail point to make sure estimatedDocumentCount times out. - assert.commandWorked( - db.adminCommand({configureFailPoint: 'maxTimeAlwaysTimeOut', mode: 'alwaysOn'})); +// Set fail point to make sure estimatedDocumentCount times out. +assert.commandWorked( + db.adminCommand({configureFailPoint: 'maxTimeAlwaysTimeOut', mode: 'alwaysOn'})); - // maxTimeMS case: Expect an error if an operation times out. - assert.commandFailedWithCode(assert.throws(function() { - coll.estimatedDocumentCount({maxTimeMS: 100}); - }), - ErrorCodes.MaxTimeMSExpired); +// maxTimeMS case: Expect an error if an operation times out. +assert.commandFailedWithCode(assert.throws(function() { + coll.estimatedDocumentCount({maxTimeMS: 100}); + }), + ErrorCodes.MaxTimeMSExpired); - // Disable fail point. - assert.commandWorked( - db.adminCommand({configureFailPoint: 'maxTimeAlwaysTimeOut', mode: 'off'})); - - MongoRunner.stopMongod(standalone); +// Disable fail point. +assert.commandWorked(db.adminCommand({configureFailPoint: 'maxTimeAlwaysTimeOut', mode: 'off'})); +MongoRunner.stopMongod(standalone); })();
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