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Viewing changes to jstests/rename.js

  • Committer: Bazaar Package Importer
  • Author(s): Antonin Kral
  • Date: 2010-01-29 19:48:45 UTC
  • Revision ID: james.westby@ubuntu.com-20100129194845-8wbmkf626fwcavc9
Tags: upstream-1.3.1
Import upstream version 1.3.1

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Lines of Context:
jstests/rename.js
 
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admin = db.getMongo().getDB( "admin" );
 
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a = db.jstests_rename_a;
 
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b = db.jstests_rename_b;
 
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c = db.jstests_rename_c;
 
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a.drop();
 
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b.drop();
 
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c.drop();
 
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a.save( {a: 1} );
 
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a.save( {a: 2} );
 
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a.ensureIndex( {a:1} );
 
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a.ensureIndex( {b:1} );
 
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c.save( {a: 100} );
 
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assert.commandFailed( admin.runCommand( {renameCollection:"test.jstests_rename_a", to:"test.jstests_rename_c"} ) );
 
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assert.commandWorked( admin.runCommand( {renameCollection:"test.jstests_rename_a", to:"test.jstests_rename_b"} ) );
 
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assert.eq( 0, a.find().count() );
 
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assert.eq( 2, b.find().count() );
 
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assert( db.system.namespaces.findOne( {name:"test.jstests_rename_b" } ) );
 
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assert( !db.system.namespaces.findOne( {name:"test.jstests_rename_a" } ) );
 
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assert.eq( 3, db.system.indexes.find( {ns:"test.jstests_rename_b"} ).count() );
 
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assert( b.find( {a:1} ).explain().cursor.match( /^BtreeCursor/ ) );
 
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// now try renaming a capped collection
 
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a.drop();
 
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b.drop();
 
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c.drop();
 
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db.createCollection( "jstests_rename_a", {capped:true,size:100} );
 
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for( i = 0; i < 10; ++i ) {
 
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    a.save( { i: i } );
 
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}
 
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assert.commandWorked( admin.runCommand( {renameCollection:"test.jstests_rename_a", to:"test.jstests_rename_b"} ) );
 
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assert.eq( 1, b.count( {i:9} ) );
 
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for( i = 10; i < 20; ++i ) {
 
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    b.save( { i: i } );
 
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}
 
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assert.eq( 0, b.count( {i:9} ) );
 
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assert.eq( 1, b.count( {i:19} ) );
 
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assert( db.system.namespaces.findOne( {name:"test.jstests_rename_b" } ) );
 
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assert( !db.system.namespaces.findOne( {name:"test.jstests_rename_a" } ) );
 
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assert.eq( true, db.system.namespaces.findOne( {name:"test.jstests_rename_b"} ).options.capped );