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var dbConn = MongoRunner.runMongod();
function setAndCheckParameter(dbConn, parameterName, newValue, expectedResult) {
jsTest.log("Test setting parameter: " + parameterName + " to value: " + newValue);
var getParameterCommand = {getParameter: 1};
getParameterCommand[parameterName] = 1;
var ret = dbConn.adminCommand(getParameterCommand);
assert.eq(ret.ok, 1, tojson(ret));
oldValue = ret[parameterName];
var setParameterCommand = {setParameter: 1};
setParameterCommand[parameterName] = newValue;
var ret = dbConn.adminCommand(setParameterCommand);
assert.eq(ret.ok, 1, tojson(ret));
assert.eq(ret.was, oldValue, tojson(ret));
var ret = dbConn.adminCommand(getParameterCommand);
assert.eq(ret.ok, 1, tojson(ret));
// If we have explicitly set an "exptectedResult", use that, else use "newValue". This is for
// cases where the server does some type coersion that changes the value.
if (typeof expectedResult === "undefined") {
assert.eq(ret[parameterName], newValue, tojson(ret));
} else {
assert.eq(ret[parameterName], expectedResult, tojson(ret));
}
return newValue;
}
setAndCheckParameter(dbConn, "logLevel", 1);
setAndCheckParameter(dbConn, "logLevel", 1.5, 1);
setAndCheckParameter(dbConn, "journalCommitInterval", 100);
setAndCheckParameter(dbConn, "traceExceptions", true);
setAndCheckParameter(dbConn, "traceExceptions", false);
setAndCheckParameter(dbConn, "traceExceptions", 1, true);
setAndCheckParameter(dbConn, "traceExceptions", 0, false);
setAndCheckParameter(dbConn, "traceExceptions", "foo", true);
setAndCheckParameter(dbConn, "traceExceptions", "", true);
setAndCheckParameter(dbConn, "syncdelay", 0);
setAndCheckParameter(dbConn, "syncdelay", 8000);
function ensureSetParameterFailure(dbConn, parameterName, newValue) {
jsTest.log("Test setting parameter: " + parameterName + " to invalid value: " + newValue);
var setParameterCommand = {setParameter: 1};
setParameterCommand[parameterName] = newValue;
var ret = dbConn.adminCommand(setParameterCommand);
assert.eq(ret.ok, 0, tojson(ret));
printjson(ret);
}
ensureSetParameterFailure(dbConn, "logLevel", "foo");
ensureSetParameterFailure(dbConn, "logLevel", "1.5");
ensureSetParameterFailure(dbConn, "logLevel", -1);
ensureSetParameterFailure(dbConn, "journalCommitInterval", "foo");
ensureSetParameterFailure(dbConn, "journalCommitInterval", "0.5");
ensureSetParameterFailure(dbConn, "journalCommitInterval", 0.5);
ensureSetParameterFailure(dbConn, "journalCommitInterval", 1000);
ensureSetParameterFailure(dbConn, "journalCommitInterval", 0);
ensureSetParameterFailure(dbConn, "syncdelay", 10 * 1000 * 1000);
ensureSetParameterFailure(dbConn, "syncdelay", -10 * 1000 * 1000);
MongoRunner.stopMongod(dbConn);
jsTest.log("noPassthrough_parameters_test succeeded!");
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