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108 lines
3.7 KiB
JavaScript
108 lines
3.7 KiB
JavaScript
// dumprestore8.js
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// This file tests that indexes and capped collection options get properly dumped and restored.
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// It checks that this works both when doing a full database dump/restore and when doing it just for a single db or collection
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t = new ToolTest( "dumprestore8" );
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t.startDB( "foo" );
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db = t.db;
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dbname = db.getName();
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dbname2 = "NOT_"+dbname;
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db.dropDatabase();
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assert.eq( 0 , db.foo.count() , "setup1" );
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db.foo.save( { a : 1, b : 1 } );
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db.foo.ensureIndex({a:1});
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db.foo.ensureIndex({b:1, _id:-1});
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assert.eq( 1 , db.foo.count() , "setup2" );
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assert.eq( 0 , db.bar.count() , "setup3" );
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db.createCollection("bar", {capped:true, size:1000, max:10});
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for (var i = 0; i < 1000; i++) {
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db.bar.save( { x : i } );
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}
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db.bar.ensureIndex({x:1});
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barDocCount = db.bar.count();
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assert.gt( barDocCount, 0 , "No documents inserted" );
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assert.lt( db.bar.count(), 1000 , "Capped collection didn't evict documents" );
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assert.eq( 5 , db.foo.getIndexes().length + db.bar.getIndexes().length, "Indexes weren't created right" );
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// Full dump/restore
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t.runTool( "dump" , "--out" , t.ext );
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db.dropDatabase();
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assert.eq( 0 , db.foo.count() , "foo not dropped" );
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assert.eq( 0 , db.bar.count() , "bar not dropped" );
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assert.eq( 0 , db.bar.getIndexes().length , "indexes on bar not dropped" );
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assert.eq( 0 , db.foo.getIndexes().length , "indexes on foo not dropped" );
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t.runTool( "restore" , "--dir" , t.ext );
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assert.soon( "db.foo.findOne()" , "no data after sleep" );
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assert.eq( 1 , db.foo.count() , "wrong number of docs restored to foo" );
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assert.eq( barDocCount, db.bar.count(), "wrong number of docs restored to bar" );
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for (var i = 0; i < 10; i++) {
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db.bar.save({x:i});
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}
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assert.eq( barDocCount, db.bar.count(), "Capped collection didn't evict documents after restore." );
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assert.eq( 5 , db.foo.getIndexes().length + db.bar.getIndexes().length, "Indexes weren't created correctly by restore");
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// Dump/restore single DB
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dumppath = t.ext + "singledbdump/";
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mkdir(dumppath);
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t.runTool( "dump" , "-d", dbname, "--out" , dumppath );
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db.dropDatabase();
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assert.eq( 0 , db.foo.count() , "foo not dropped2" );
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assert.eq( 0 , db.bar.count() , "bar not dropped2" );
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assert.eq( 0 , db.foo.getIndexes().length , "indexes on foo not dropped2" );
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assert.eq( 0 , db.bar.getIndexes().length , "indexes on bar not dropped2" );
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t.runTool( "restore" , "-d", dbname2, "--dir" , dumppath + dbname );
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db = db.getSiblingDB(dbname2);
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assert.soon( "db.foo.findOne()" , "no data after sleep 2" );
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assert.eq( 1 , db.foo.count() , "wrong number of docs restored to foo 2" );
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assert.eq( barDocCount, db.bar.count(), "wrong number of docs restored to bar 2" );
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for (var i = 0; i < 10; i++) {
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db.bar.save({x:i});
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}
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assert.eq( barDocCount, db.bar.count(), "Capped collection didn't evict documents after restore 2." );
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assert.eq( 5 , db.foo.getIndexes().length + db.bar.getIndexes().length, "Indexes weren't created correctly by restore 2");
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// Dump/restore single collection
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dumppath = t.ext + "singlecolldump/";
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mkdir(dumppath);
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t.runTool( "dump" , "-d", dbname2, "-c", "bar", "--out" , dumppath );
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db.dropDatabase();
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assert.eq( 0 , db.bar.count() , "bar not dropped3" );
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assert.eq( 0 , db.bar.getIndexes().length , "indexes not dropped3" );
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t.runTool( "restore" , "-d", dbname, "-c", "baz", "--dir" , dumppath + dbname2 + "/bar.bson" );
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db = db.getSiblingDB(dbname);
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assert.soon( "db.baz.findOne()" , "no data after sleep 2" );
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assert.eq( barDocCount, db.baz.count(), "wrong number of docs restored to bar 2" );
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for (var i = 0; i < 10; i++) {
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db.baz.save({x:i});
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}
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assert.eq( barDocCount, db.baz.count(), "Capped collection didn't evict documents after restore 3." );
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assert.eq( 2 , db.baz.getIndexes().length , "Indexes weren't created correctly by restore 3" );
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t.stop();
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