23 lines
805 B
JavaScript
23 lines
805 B
JavaScript
/**
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* This test uses a two-node replica set and exercises election handoff from one node to the other,
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* then back to the first one.
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*/
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import {ReplSetTest} from "jstests/libs/replsettest.js";
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import {ElectionHandoffTest} from "jstests/replsets/libs/election_handoff.js";
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const testName = "election_handoff_flip";
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const numNodes = 2;
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const rst = new ReplSetTest({name: testName, nodes: numNodes});
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const nodes = rst.nodeList();
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rst.startSet();
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// Make sure there are no election timeouts firing for the duration of the test. This helps
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// ensure that the test will only pass if the election handoff succeeds.
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rst.initiate();
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ElectionHandoffTest.testElectionHandoff(rst, 0, 1);
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sleep(ElectionHandoffTest.stepDownPeriodSecs * 1000);
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ElectionHandoffTest.testElectionHandoff(rst, 1, 0);
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rst.stopSet();
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