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82 lines
3.1 KiB
JavaScript
82 lines
3.1 KiB
JavaScript
// Basic js tests for the collMod command.
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// Test setting the usePowerOf2Sizes flag, and modifying TTL indexes.
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function debug(x) {
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// printjson( x );
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}
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var coll = "collModTest";
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var t = db.getCollection(coll);
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t.drop();
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db.createCollection(coll);
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// Verify the new collection has userFlags set to 1
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printjson(t.stats());
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assert.eq(t.stats().userFlags, 1, "fresh collection doesn't have userFlags = 1 ");
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// Modify the collection with the usePowerOf2Sizes flag. Verify userFlags now = 0.
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var res = db.runCommand({"collMod": coll, "usePowerOf2Sizes": false});
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debug(res);
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assert.eq(res.ok, 1, "collMod failed");
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assert.eq(t.stats().userFlags, 0, "modified collection should have userFlags = 0 ");
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var nso = db.system.namespaces.findOne({name: t.getFullName()});
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debug(nso);
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assert.eq(0, nso.options.flags, "options didn't sync to system.namespaces: " + tojson(nso));
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// Try to modify it with some unrecognized value
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var res = db.runCommand({"collMod": coll, "unrecognized": true});
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debug(res);
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assert.eq(res.ok, 0, "collMod shouldn't return ok with unrecognized value");
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// add a TTL index
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t.ensureIndex({a: 1}, {"expireAfterSeconds": 50});
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assert.eq(1, db.system.indexes.count({key: {a: 1}, expireAfterSeconds: 50}), "TTL index not added");
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// try to modify it with a bad key pattern
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var res =
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db.runCommand({"collMod": coll, "index": {"keyPattern": "bad", "expireAfterSeconds": 100}});
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debug(res);
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assert.eq(0, res.ok, "mod shouldn't work with bad keypattern");
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// try to modify it without expireAfterSeconds field
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var res = db.runCommand({"collMod": coll, "index": {"keyPattern": {a: 1}}});
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debug(res);
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assert.eq(0, res.ok, "TTL mod shouldn't work without expireAfterSeconds");
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// try to modify it with a non-numeric expireAfterSeconds field
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var res =
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db.runCommand({"collMod": coll, "index": {"keyPattern": {a: 1}, "expireAfterSeconds": "100"}});
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debug(res);
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assert.eq(0, res.ok, "TTL mod shouldn't work with non-numeric expireAfterSeconds");
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// this time modifying should finally work
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var res =
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db.runCommand({"collMod": coll, "index": {"keyPattern": {a: 1}, "expireAfterSeconds": 100}});
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debug(res);
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assert.eq(
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1, db.system.indexes.count({key: {a: 1}, expireAfterSeconds: 100}), "TTL index not modified");
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// try to modify a faulty TTL index with a non-numeric expireAfterSeconds field
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t.dropIndex({a: 1});
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t.ensureIndex({a: 1}, {"expireAfterSeconds": "50"});
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var res =
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db.runCommand({"collMod": coll, "index": {"keyPattern": {a: 1}, "expireAfterSeconds": 100}});
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debug(res);
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assert.eq(0, res.ok, "shouldn't be able to modify faulty index spec");
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// try with new index, this time set both expireAfterSeconds and the usePowerOf2Sizes flag
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t.dropIndex({a: 1});
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t.ensureIndex({a: 1}, {"expireAfterSeconds": 50});
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var res = db.runCommand({
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"collMod": coll,
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"usePowerOf2Sizes": true,
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"index": {"keyPattern": {a: 1}, "expireAfterSeconds": 100}
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});
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debug(res);
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assert.eq(1, res.ok, "should be able to modify both userFlags and expireAfterSeconds");
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assert.eq(t.stats().userFlags, 1, "userflags should be 1 now");
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assert.eq(1,
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db.system.indexes.count({key: {a: 1}, expireAfterSeconds: 100}),
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"TTL index should be 100 now");
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