81 lines
2.2 KiB
JavaScript
81 lines
2.2 KiB
JavaScript
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doTest = function (signal) {
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// Test replica set step down
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// Replica set testing API
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// Create a new replica set test. Specify set name and the number of nodes you want.
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var replTest = new ReplSetTest({ name: 'testSet', nodes: 3 });
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// call startSet() to start each mongod in the replica set
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// this returns a list of nodes
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var nodes = replTest.startSet();
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// Call initiate() to send the replSetInitiate command
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// This will wait for initiation
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replTest.initiate();
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// Get master node
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var master = replTest.getMaster();
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// Write some data to master
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// NOTE: this test fails unless we write some data.
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master.getDB("foo").foo.save({ a: 1 });
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master.getDB("foo").runCommand({ getlasterror: 1, w: 3, wtimeout: 20000 });
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var phase = 1;
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print(phase++);
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// Step down master. Note: this may close our connection!
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try {
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master.getDB("admin").runCommand({ replSetStepDown: true, force: 1 });
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} catch (err) {
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print("caught: " + err + " on stepdown");
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}
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print(phase++);
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try {
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var new_master = replTest.getMaster();
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}
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catch (err) {
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throw ("Could not elect new master before timeout.");
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}
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print(phase++);
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assert(master != new_master, "Old master shouldn't be equal to new master.");
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print(phase++);
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// Make sure that slaves are still up
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var result = new_master.getDB("admin").runCommand({ replSetGetStatus: 1 });
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assert(result['ok'] == 1, "Could not verify that slaves were still up:" + result);
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print(phase++);
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slaves = replTest.liveNodes.slaves;
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assert.soon(function () {
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try {
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res = slaves[0].getDB("admin").runCommand({ replSetGetStatus: 1 })
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} catch (err) { }
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return res.myState == 2;
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}, "Slave 0 state not ready.");
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print(phase++);
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assert.soon(function () {
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try {
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res = slaves[1].getDB("admin").runCommand({ replSetGetStatus: 1 })
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} catch (err) { }
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return res.myState == 2;
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}, "Slave 1 state not ready.");
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print("replset3.js SUCCESS");
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replTest.stopSet(15);
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}
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doTest( 15 );
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