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// Tests 'replSetTest' command:
// waitForMemberState - waits for node's state to become 'expectedState'.
// waitForDrainFinish - waits for primary to finish draining its applier queue.
(function () {
'use strict';
var name = 'test_command';
var replSet = new ReplSetTest({name: name, nodes: 3});
var nodes = replSet.nodeList();
replSet.startSet();
replSet.initiate({
_id: name,
members: [
{_id: 0, host: nodes[0], priority: 3},
{_id: 1, host: nodes[1]},
{_id: 2, host: nodes[2], arbiterOnly: true},
],
});
// Stabilize replica set with node 0 as primary.
assert.commandWorked(
replSet.nodes[0].adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.PRIMARY,
timeoutMillis: 60 * 1000,
}),
'node 0' + replSet.nodes[0].host + ' failed to become primary'
);
// We need the try/catch to handle that the node may have hung up the connection due
// to a state change.
try {
assert.commandWorked(replSet.nodes[1].adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.SECONDARY,
timeoutMillis: 60 * 1000,
}));
} catch (e) {
jsTestLog(e);
assert.commandWorked(replSet.nodes[1].adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.SECONDARY,
timeoutMillis: 60 * 1000,
}), 'node 1' + replSet.nodes[1].host + ' failed to become secondary');
}
var primary = replSet.getPrimary();
var secondary = replSet.getSecondary();
// Check replication mode.
assert.commandFailedWithCode(
primary.getDB(name).runCommand({
replSetTest: 1,
}),
ErrorCodes.Unauthorized,
'replSetTest should fail against non-admin database'
);
assert.commandWorked(
primary.adminCommand({
replSetTest: 1,
}),
'failed to check replication mode'
);
// waitForMemberState tests.
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForMemberState: 'what state',
timeoutMillis: 1000,
}),
ErrorCodes.TypeMismatch,
'replSetTest waitForMemberState should fail on non-numerical state'
);
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.PRIMARY,
timeoutMillis: "what timeout",
}),
ErrorCodes.TypeMismatch,
'replSetTest waitForMemberState should fail on non-numerical timeout'
);
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForMemberState: 9999,
timeoutMillis: 1000,
}),
ErrorCodes.BadValue,
'replSetTest waitForMemberState should fail on invalid state'
);
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.PRIMARY,
timeoutMillis: -1000,
}),
ErrorCodes.BadValue,
'replSetTest waitForMemberState should fail on negative timeout'
);
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.SECONDARY,
timeoutMillis: 1000,
}),
ErrorCodes.ExceededTimeLimit,
'replSetTest waitForMemberState(SECONDARY) should time out on node 0 ' +
primary.host
);
assert.commandWorked(
secondary.adminCommand({
replSetTest: 1,
waitForMemberState: ReplSetTest.State.SECONDARY,
timeoutMillis: 1000,
}),
'replSetTest waitForMemberState(SECONDARY) failed on node 1 ' +
secondary.host
);
// waitForDrainFinish tests.
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForDrainFinish: 'what state',
}),
ErrorCodes.TypeMismatch,
'replSetTest waitForDrainFinish should fail on non-numerical timeout'
);
assert.commandFailedWithCode(
primary.adminCommand({
replSetTest: 1,
waitForDrainFinish: -1000,
}),
ErrorCodes.BadValue,
'replSetTest waitForDrainFinish should fail on negative timeout'
);
assert.commandWorked(
primary.adminCommand({
replSetTest: 1,
waitForDrainFinish: 1000,
}),
'node 0' + primary.host + ' failed to wait for drain to finish'
);
assert.commandWorked(
secondary.adminCommand({
replSetTest: 1,
waitForDrainFinish: 0,
}),
'node 1' + primary.host + ' failed to wait for drain to finish'
);
})();
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