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/**
* Tests for the mongoebench executable.
*/
(function() {
"use strict";
load("jstests/libs/mongoebench.js"); // for runMongoeBench
if (jsTest.options().storageEngine !== "mobile") {
print("Skipping test because storage engine isn't mobile");
return;
}
const dbpath = MongoRunner.dataPath + "mongoebench_test";
resetDbpath(dbpath);
// Test that the operations in the "pre" section of the configuration are run exactly once.
runMongoeBench( // Force clang-format to break this line.
{
pre: [{
op: "insert",
ns: "test.mongoebench_test",
doc: {pre: {"#SEQ_INT": {seq_id: 0, start: 0, step: 1, unique: true}}}
}],
ops: [{
op: "update",
ns: "test.mongoebench_test",
update: {$inc: {ops: 1}},
multi: true,
}]
},
{dbpath});
const output = cat(dbpath + "/perf.json");
const stats = assert.doesNotThrow(
JSON.parse, [output], "failed to parse output file as strict JSON: " + output);
assert.eq({$numberLong: "0"},
stats.errCount,
() => "stats file reports errors but exit code was zero: " + tojson(stats));
assert(stats.hasOwnProperty("totalOps/s"),
() => "stats file doesn't report ops per second: " + tojson(stats));
const conn = MongoRunner.runMongod({dbpath, noCleanData: true});
assert.neq(null, conn, "failed to start mongod after running mongoebench");
const db = conn.getDB("test");
const count = db.mongoebench_test.find().itcount();
assert.eq(1, count, "ops in 'pre' section ran more than once or didn't run at all");
MongoRunner.stopMongod(conn);
})();
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