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64 lines
2.8 KiB
JavaScript
64 lines
2.8 KiB
JavaScript
(function() {
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"use strict";
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const dbname = 'views_invalid';
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let invalidDB = db.getSiblingDB(dbname);
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// Wait for the invalid view definition to be replicated to any secondaries and then drop the
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// database.
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assert.writeOK(invalidDB.system.views.insert({z: '\0\uFFFFf'}), {writeConcern: {w: "majority"}});
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invalidDB.dropDatabase();
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// Create a database with one valid and one invalid view through direct system.views writes.
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assert.writeOK(invalidDB.coll.insert({x: 1}));
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assert.writeOK(
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invalidDB.system.views.insert({_id: dbname + '.view', viewOn: 'coll', pipeline: []}));
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assert.eq(invalidDB.view.findOne({}, {_id: 0}),
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{x: 1},
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'find on view created with direct write to views catalog should work');
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assert.writeOK(invalidDB.system.views.insert({_id: 'invalid', pipeline: 3.0}));
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// Check that view-related commands fail with an invalid view catalog, but other commands on
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// existing collections still succeed.
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assert.commandFailedWithCode(invalidDB.runCommand({find: 'view'}),
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ErrorCodes.InvalidViewDefinition,
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'find on existing view in DB with invalid system.views should fail');
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assert.eq(invalidDB.coll.findOne({}, {_id: 0}),
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{x: 1},
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'find on existing collection in DB with invalid views catalog should work');
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assert.writeOK(invalidDB.coll.insert({x: 2}),
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'insert in existing collection in DB with invalid views catalog should work');
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assert.writeError(invalidDB.x.insert({x: 2}),
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'insert into new collection in DB with invalid views catalog should fail');
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assert.commandWorked(
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invalidDB.runCommand({drop: 'coll'}),
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'dropping an existing collection in DB with invalid views catalog should work');
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assert.commandFailedWithCode(
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invalidDB.runCommand({drop: 'view'}),
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ErrorCodes.InvalidViewDefinition,
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'dropping an existing view in DB with invalid views catalog should fail');
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assert.commandFailedWithCode(invalidDB.createCollection('x'),
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ErrorCodes.InvalidViewDefinition,
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'creating a collection in DB with invalid views catalog should fail');
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assert.commandFailedWithCode(
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invalidDB.runCommand({find: 'x'}),
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ErrorCodes.InvalidViewDefinition,
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'find on non-existent collection in DB with invalid system.views should fail');
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// Now fix the database by removing the invalid system.views entry, and check all is OK.
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assert.writeOK(invalidDB.system.views.remove({_id: 'invalid'}),
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'should be able to remove invalid view with direct write to view catalog');
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assert.writeOK(invalidDB.coll.insert({x: 1}),
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'after remove invalid view from catalog, should be able to create new collection');
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assert.eq(invalidDB.view.findOne({}, {_id: 0}),
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{x: 1},
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'find on view should work again after removing invalid view from catalog');
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})();
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