SERVER-28184 removed election_timing.js

Also removed jstests/libs/election_timing_test.js

Since disabling the timing checks in SERVER-26142, election_timing.js is
reduced to a series of test cases that trigger elections by stepping
down or stopping the primary under various election configurations
(protocol version 0 or 1).

A typical election_timing.js test run typically takes longer than 10
minutes which is a little excessive compared to existing replica set tests.

This makes election_timing.js redundant with existing C++ unit tests and JS
tests in jstests/replsets.

1 files changed, 0 insertions, 143 deletions

diff --git a/jstests/serial_run/election_timing.js b/jstests/serial_run/election_timing.js
deleted file mode 100644
index 2d17aee5f4e..00000000000
--- a/jstests/serial_run/election_timing.js
+++ /dev/null
@@ -1,143 +0,0 @@
-// Run a small set of tests using the ElectionTimingTest framework. While this
-// reports the timing of the election, we are using it to check if any errors happen
-// during different election cycles.
-(function() {
-    "use strict";
-    load("jstests/libs/election_timing_test.js");
-    var testStart = Date.now();
-
-    var testCases = [
-        {
-          name: "testV1Stop",
-          description: "protocolVersion 1, primary is stopped",
-          protocolVersion: 1,
-          // testRuns is the number of times a new ReplSetTest will be used.
-          testRuns: 1,
-          // testCycles is the number of election cycles that will be run per ReplSetTest lifespan.
-          testCycles: 5,
-          // testSetup is run after the replSet is initiated.
-          // Function.prototype is the default.
-          testSetup: Function.prototype,
-          // Trigger an election by stepping down, stopping, or partitioning the primary.
-          // stopPrimary is the default.
-          electionTrigger: ElectionTimingTest.prototype.stopPrimary,
-          // After the election has completed, make the old primary available again.
-          // stopPrimaryReset is the default.
-          testReset: ElectionTimingTest.prototype.stopPrimaryReset
-        },
-
-        /*
-        This test case is flakey since waiting for the old primary to shutdown can take longer than
-        the
-        allowed timeout, even if a new primary was elected during the shutdown time.
-
-        {
-            name: "testV1StopTimeout1500",
-            description: "protocolVersion 1, primary is stopped, electionTimeoutMillis set to 1500",
-            protocolVersion: 1,
-            testRuns: 1,
-            testCycles: 5,
-            // The settings object is merged into the replset config settings object.
-            settings: {electionTimeoutMillis: 1500}
-        },
-        */
-
-        {
-          name: "testV1StepDown",
-          description: "protocolVersion 1, primary is stepped down",
-          protocolVersion: 1,
-          testRuns: 1,
-          testCycles: 5,
-          electionTrigger: ElectionTimingTest.prototype.stepDownPrimary,
-          testReset: ElectionTimingTest.prototype.stepDownPrimaryReset,
-        },
-
-        {
-          name: "testV1StepDown1500",
-          description: "protocolVersion 1, primary is stepped down",
-          protocolVersion: 1,
-          testRuns: 1,
-          testCycles: 5,
-          electionTrigger: ElectionTimingTest.prototype.stepDownPrimary,
-          testReset: ElectionTimingTest.prototype.stepDownPrimaryReset,
-          // The settings object is merged into the replset config settings object.
-          settings: {electionTimeoutMillis: 1500}
-        },
-
-        {
-          name: "testV1StepDownLargeCluster",
-          description: "protocolVersion 1, primary is stepped down, 7 electable nodes",
-          protocolVersion: 1,
-          nodes: 7,
-          testRuns: 1,
-          testCycles: 5,
-          electionTrigger: ElectionTimingTest.prototype.stepDownPrimary,
-          testReset: function() {},
-          waitForNewPrimary: function(rst, secondary) {
-              rst.getPrimary();
-          }
-        },
-
-        {
-          name: "testV0Stop",
-          description: "protocolVersion 0, primary is stopped",
-          protocolVersion: 0,
-          testRuns: 1,
-          testCycles: 1
-        },
-
-        {
-          name: "testV0StepDown",
-          description: "protocolVersion 0, primary is stepped down",
-          protocolVersion: 0,
-          testRuns: 1,
-          testCycles: 2,
-          stepDownGuardTime: 30,
-          // There is a guard time in pv0 that prevents an election right
-          // after initiating.
-          testSetup: function() {
-              sleep(30 * 1000);
-          },
-          electionTrigger: ElectionTimingTest.prototype.stepDownPrimary,
-          testReset: ElectionTimingTest.prototype.stepDownPrimaryReset
-        },
-
-    ];
-
-    testCases.forEach(function(tc) {
-        var testRun = new ElectionTimingTest(tc);
-        tc.testResults = testRun.testResults;
-        tc.electionTimeoutLimitMillis = testRun.electionTimeoutLimitMillis;
-
-        if (testRun.testErrors.length) {
-            // Stop tests if we encounter an error.
-            // Dump available information for debugging.
-            jsTestLog("Errors from: " + tc.name);
-            printjson(tc);
-            printjson(testRun.testErrors);
-            throw new Error(testRun.testErrors[0].status);
-        }
-        // Print results of current test in case
-        // we need to analyze a failed test later.
-        jsTestLog("Raw Results: " + tc.name);
-        printjson(tc.testResults);
-    });
-
-    testCases.forEach(function(tc) {
-        var allResults = [];
-        tc.testResults.forEach(function(tr) {
-            allResults = allResults.concat(tr.results);
-        });
-
-        var resAvg = Array.avg(allResults);
-        var resMin = Math.min(...allResults);
-        var resMax = Math.max(...allResults);
-        var resStdDev = Array.stdDev(allResults);
-
-        jsTestLog("Results: " + tc.name + " Average over " + allResults.length + " runs: " +
-                  resAvg + " Min: " + resMin + " Max: " + resMax + " StdDev: " +
-                  resStdDev.toFixed(4));
-    });
-
-    jsTestLog("Tests completed in: " + (Date.now() - testStart) / 1000 + " seconds");
-}());