01e4be59eb
Co-authored-by: Gregory Noma <gregory.noma@gmail.com> Co-authored-by: Alyssa Clark <alyssa.clark@mongodb.com> Co-authored-by: Thomas Goyne <thomas.goyne@mongodb.com> Co-authored-by: Philip Stoev <philip.stoev@mongodb.com> Co-authored-by: Joan Bruguera Micó (at MongoDB) <joan.bruguera-mico@mongodb.com> Co-authored-by: Matthew Boros <mattBoros@users.noreply.github.com> Co-authored-by: Finley Lau <finley.lau@mongodb.com> Co-authored-by: Daniel Moody <dmoody256@gmail.com> Co-authored-by: Ted Tuckman <TedTuckman@users.noreply.github.com> Co-authored-by: Yuhong Zhang <yuhong.zhang@mongodb.com> Co-authored-by: Copilot <copilot@github.com> GitOrigin-RevId: 0a318ad31b0a7881549f93fb6bc0dd4cb57934e3
57 lines
2.0 KiB
JavaScript
57 lines
2.0 KiB
JavaScript
/**
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* @tags: [
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* # Uses $where operator
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* requires_scripting,
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* # TODO SERVER-116054: Add support for $where.
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* mozjs_wasm_unsupported,
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* ]
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*/
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/**
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* Verify that killing an instance of mongod while it is in a long running computation or infinite
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* loop still leads to clean shutdown, and that said shutdown is prompt.
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*
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* For our purposes, "prompt" is defined as "before stopMongod() decides to send a SIGKILL", which
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* would not result in a zero return code.
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*/
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let baseName = "jstests_disk_killall";
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let dbpath = MongoRunner.dataPath + baseName;
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let mongod = MongoRunner.runMongod({dbpath: dbpath});
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var db = mongod.getDB("test");
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let collection = db.getCollection(baseName);
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assert.commandWorked(collection.insert({}));
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// set timeout for js function execution to 100 ms to speed up the test.
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assert.commandWorked(db.adminCommand({setParameter: 1, internalQueryJavaScriptFnTimeoutMillis: 100}));
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let awaitShell = startParallelShell(
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"db." + baseName + ".count( { $where: function() { while( 1 ) { ; } } } )",
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mongod.port,
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);
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sleep(1000);
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/**
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* 0 == mongod's exit code on Windows, or when it receives TERM, HUP or INT signals. On UNIX
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* variants, stopMongod sends a TERM signal to mongod, then waits for mongod to stop. If mongod
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* doesn't stop in a reasonable amount of time, stopMongod sends a KILL signal, in which case mongod
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* will not exit cleanly. We're checking in this assert that mongod will stop quickly even while
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* evaling an infinite loop in server side js.
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*/
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let exitCode = MongoRunner.stopMongod(mongod);
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assert.eq(0, exitCode, "got unexpected exitCode");
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// Waits for shell to complete
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exitCode = awaitShell({checkExitSuccess: false});
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assert.neq(0, exitCode, "expected shell to exit abnormally due to mongod being terminated");
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mongod = MongoRunner.runMongod({port: mongod.port, restart: true, cleanData: false, dbpath: mongod.dbpath});
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db = mongod.getDB("test");
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collection = db.getCollection(baseName);
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assert(collection.stats().ok);
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assert(collection.drop());
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MongoRunner.stopMongod(mongod);
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