jstests/noPassthrough/index_killop_standalone.js


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/**
 * Confirms that both foreground and background index builds can be aborted using killop.
 */
(function() {
    "use strict";

    load('jstests/noPassthrough/libs/index_build.js');

    const conn = MongoRunner.runMongod();
    assert.neq(null, conn, "mongod was unable to start up");

    const testDB = conn.getDB("test");
    assert.commandWorked(testDB.dropDatabase());
    assert.writeOK(testDB.test.insert({a: 1}));
    const coll = testDB.test;

    // Test that building an index with 'options' can be aborted using killop.
    function testAbortIndexBuild(options) {
        IndexBuildTest.pauseIndexBuilds(conn);

        const createIdx = IndexBuildTest.startIndexBuild(conn, coll.getFullName(), {a: 1}, options);

        // When the index build starts, find its op id.
        const opId = IndexBuildTest.waitForIndexBuildToStart(testDB);

        // Kill the index build.
        assert.commandWorked(testDB.killOp(opId));

        // Wait for the index build to stop.
        try {
            IndexBuildTest.waitForIndexBuildToStop(testDB);
        } finally {
            IndexBuildTest.resumeIndexBuilds(conn);
        }

        const exitCode = createIdx({checkExitSuccess: false});
        assert.neq(
            0, exitCode, 'expected shell to exit abnormally due to index build being terminated');

        // Check that no new index has been created.  This verifies that the index build was aborted
        // rather than successfully completed.
        IndexBuildTest.assertIndexes(coll, 1, ['_id_']);
    }

    testAbortIndexBuild({background: true});
    testAbortIndexBuild({background: false});
    MongoRunner.stopMongod(conn);
})();