mirror of https://github.com/mongodb/mongo
46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
/**
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* Tests user deletes on capped collections.
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*/
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import {ReplSetTest} from "jstests/libs/replsettest.js";
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let replTest = new ReplSetTest({name: jsTestName(), nodes: 2});
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replTest.startSet();
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replTest.initiate();
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let primary = replTest.getPrimary();
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let dbName = "test";
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let collName = jsTestName();
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let db = primary.getDB(dbName);
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assert.commandWorked(db.createCollection(collName, {capped: true, size: 4096}));
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let coll = db.getCollection(collName);
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for (let i = 0; i < 10; i++) {
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coll.insert({_id: i});
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}
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let res = coll.runCommand("delete", {deletes: [{q: {_id: 2}, limit: 1}]});
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assert.eq(coll.find().itcount(), 9, res);
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assert.eq(res.n, 1, res);
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assert.commandWorked(res);
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res = coll.runCommand("delete", {deletes: [{q: {}, limit: 1, hint: {_id: 1}}]});
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assert.eq(coll.find().itcount(), 8, res);
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assert.eq(res.n, 1, res);
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assert.commandWorked(res);
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res = coll.runCommand("delete", {deletes: [{q: {_id: 5}, limit: 1, hint: {$natural: 1}}]});
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assert.eq(coll.find().itcount(), 7, res);
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assert.eq(res.n, 1, res);
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assert.commandWorked(res);
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res = coll.runCommand("delete", {deletes: [{q: {}, limit: 0}]});
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assert.eq(coll.find().itcount(), 0, res);
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assert.eq(res.n, 7, res);
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assert.commandWorked(res);
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replTest.stopSet();
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