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baseName = "jstests_shellkillop";
// 'retry' should be set to true in contexts where an exception should cause the test to be retried rather than to fail.
retry = false;
function testShellAutokillop() {
if (_isWindows()) {
print("shellkillop.js not testing on windows, as functionality is missing there");
print("shellkillop.js see http://jira.mongodb.org/browse/SERVER-1451");
}
else {
db[baseName].drop();
print("shellkillop.js insert data");
for (i = 0; i < 100000; ++i) {
db[baseName].insert({ i: 1 });
}
assert.eq(100000, db[baseName].count());
// mongo --autokillop suppressed the ctrl-c "do you want to kill current operation" message
// it's just for testing purposes and thus not in the shell help
var evalStr = "print('SKO subtask started'); db." + baseName + ".update( {}, {$set:{i:'abcdefghijkl'}}, false, true ); db." + baseName + ".count();";
print("shellkillop.js evalStr:" + evalStr);
spawn = startMongoProgramNoConnect("mongo", "--autokillop", "--port", myPort(), "--eval", evalStr);
sleep(100);
retry = true;
assert(db[baseName].find({ i: 'abcdefghijkl' }).count() < 100000, "update ran too fast, test won't be valid");
retry = false;
stopMongoProgramByPid(spawn);
sleep(100);
print("count abcdefghijkl:" + db[baseName].find({ i: 'abcdefghijkl' }).count());
var inprog = db.currentOp().inprog;
for (i in inprog) {
if (inprog[i].ns == "test." + baseName)
throw "shellkillop.js op is still running: " + tojson( inprog[i] );
}
retry = true;
assert(db[baseName].find({ i: 'abcdefghijkl' }).count() < 100000, "update ran too fast, test was not valid");
retry = false;
}
}
for( var nTries = 0; nTries < 10 && retry; ++nTries ) {
try {
testShellAutokillop();
} catch (e) {
if ( !retry ) {
throw e;
}
printjson( e );
print( "retrying..." );
}
}
assert( !retry, "retried too many times" );
print("shellkillop.js SUCCESS");
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