9ad8d6335f
There are likely more JavaScript tests which have been added since
r3.6.9 that still need to be tagged.
(cherry picked from commit 05ec08fa62)
84 lines
3.4 KiB
JavaScript
84 lines
3.4 KiB
JavaScript
// @tags: [
|
|
// does_not_support_stepdowns,
|
|
// uses_testing_only_commands,
|
|
// ]
|
|
//
|
|
// Does not support stepdowns because if a stepdown were to occur between running find() and
|
|
// calling killCursors on the cursor ID returned by find(), the killCursors might be sent to
|
|
// different node than the one which has the cursor. This would result in the node returning
|
|
// "CursorNotFound."
|
|
//
|
|
// Test the killCursors command.
|
|
(function() {
|
|
'use strict';
|
|
|
|
var cmdRes;
|
|
var cursor;
|
|
var cursorId;
|
|
|
|
var coll = db.jstest_killcursors;
|
|
coll.drop();
|
|
|
|
for (var i = 0; i < 10; i++) {
|
|
assert.writeOK(coll.insert({_id: i}));
|
|
}
|
|
|
|
// killCursors command should fail if the collection name is not a string.
|
|
cmdRes = db.runCommand(
|
|
{killCursors: {foo: "bad collection param"}, cursors: [NumberLong(123), NumberLong(456)]});
|
|
assert.commandFailedWithCode(cmdRes, ErrorCodes.FailedToParse);
|
|
|
|
// killCursors command should fail if the cursors parameter is not an array.
|
|
cmdRes = db.runCommand(
|
|
{killCursors: coll.getName(), cursors: {a: NumberLong(123), b: NumberLong(456)}});
|
|
assert.commandFailedWithCode(cmdRes, ErrorCodes.FailedToParse);
|
|
|
|
// killCursors command should fail if the cursors parameter is an empty array.
|
|
cmdRes = db.runCommand({killCursors: coll.getName(), cursors: []});
|
|
assert.commandFailedWithCode(cmdRes, ErrorCodes.BadValue);
|
|
|
|
// killCursors command should report cursors as not found if the collection does not exist.
|
|
cmdRes = db.runCommand(
|
|
{killCursors: "non-existent-collection", cursors: [NumberLong(123), NumberLong(456)]});
|
|
assert.commandWorked(cmdRes);
|
|
assert.eq(cmdRes.cursorsKilled, []);
|
|
assert.eq(cmdRes.cursorsNotFound, [NumberLong(123), NumberLong(456)]);
|
|
assert.eq(cmdRes.cursorsAlive, []);
|
|
assert.eq(cmdRes.cursorsUnknown, []);
|
|
|
|
// killCursors command should report non-existent cursors as "not found".
|
|
cmdRes =
|
|
db.runCommand({killCursors: coll.getName(), cursors: [NumberLong(123), NumberLong(456)]});
|
|
assert.commandWorked(cmdRes);
|
|
assert.eq(cmdRes.cursorsKilled, []);
|
|
assert.eq(cmdRes.cursorsNotFound, [NumberLong(123), NumberLong(456)]);
|
|
assert.eq(cmdRes.cursorsAlive, []);
|
|
assert.eq(cmdRes.cursorsUnknown, []);
|
|
|
|
// Test a case where one cursors exists and is killed but the other does not exist.
|
|
cmdRes = db.runCommand({find: coll.getName(), batchSize: 2});
|
|
assert.commandWorked(cmdRes);
|
|
cursorId = cmdRes.cursor.id;
|
|
assert.neq(cursorId, NumberLong(0));
|
|
|
|
cmdRes = db.runCommand({killCursors: coll.getName(), cursors: [NumberLong(123), cursorId]});
|
|
assert.commandWorked(cmdRes);
|
|
assert.eq(cmdRes.cursorsKilled, [cursorId]);
|
|
assert.eq(cmdRes.cursorsNotFound, [NumberLong(123)]);
|
|
assert.eq(cmdRes.cursorsAlive, []);
|
|
assert.eq(cmdRes.cursorsUnknown, []);
|
|
|
|
// Test killing a noTimeout cursor.
|
|
cmdRes = db.runCommand({find: coll.getName(), batchSize: 2, noCursorTimeout: true});
|
|
assert.commandWorked(cmdRes);
|
|
cursorId = cmdRes.cursor.id;
|
|
assert.neq(cursorId, NumberLong(0));
|
|
|
|
cmdRes = db.runCommand({killCursors: coll.getName(), cursors: [NumberLong(123), cursorId]});
|
|
assert.commandWorked(cmdRes);
|
|
assert.eq(cmdRes.cursorsKilled, [cursorId]);
|
|
assert.eq(cmdRes.cursorsNotFound, [NumberLong(123)]);
|
|
assert.eq(cmdRes.cursorsAlive, []);
|
|
assert.eq(cmdRes.cursorsUnknown, []);
|
|
})();
|