56 lines
2.0 KiB
JavaScript
56 lines
2.0 KiB
JavaScript
// Tests the output of db.getReplicationInfo() and tests db.printSlaveReplicationInfo().
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(function () {
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"use strict";
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var name = "getReplicationInfo";
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var replSet = new ReplSetTest({name: name, nodes: 3, oplogSize: 50});
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var nodes = replSet.nodeList();
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replSet.startSet();
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replSet.initiate();
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var primary = replSet.getPrimary();
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for (var i = 0; i < 100; i++) {
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primary.getDB('test').foo.insert({a:i});
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}
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replSet.awaitReplication();
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var replInfo = primary.getDB('admin').getReplicationInfo();
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var replInfoString = tojson(replInfo);
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assert.eq(50, replInfo.logSizeMB, replInfoString);
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assert.lt(0, replInfo.usedMB, replInfoString);
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assert.lte(0, replInfo.timeDiff, replInfoString);
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assert.lte(0, replInfo.timeDiffHours, replInfoString);
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// Just make sure the following fields exist since it would be hard to predict their values
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assert(replInfo.tFirst, replInfoString);
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assert(replInfo.tLast, replInfoString);
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assert(replInfo.now), replInfoString;
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// calling this function with and without a primary, should provide sufficient code coverage
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// to catch any JS errors
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var mongo = startParallelShell("db.getSiblingDB('admin').printSlaveReplicationInfo();",
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primary.port);
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mongo();
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assert.soon(function() {
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return rawMongoProgramOutput().match("behind the primary");
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});
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// get to a primaryless state
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for (i in replSet.liveNodes.slaves) {
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var secondary = replSet.liveNodes.slaves[i];
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secondary.getDB('admin').runCommand({replSetFreeze: 120});
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}
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try {
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primary.getDB('admin').runCommand({replSetStepDown: 120, force: true});
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}
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catch (e) {}
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mongo = startParallelShell("db.getSiblingDB('admin').printSlaveReplicationInfo();",
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primary.port);
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mongo();
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assert.soon(function() {
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return rawMongoProgramOutput().match("behind the freshest");
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});
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})();
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