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// Test unsafe management of nsdt on update command yield SERVER-3208
prefixNS = db.jstests_updatef;
prefixNS.save( {} );
t = db.jstests_updatef_actual;
t.drop();
t.save( {a:0,b:[]} );
for( i = 0; i < 1000; ++i ) {
t.save( {a:100} );
}
t.save( {a:0,b:[]} );
db.getLastError();
// Repeatedly rename jstests_updatef to jstests_updatef_ and back. This will
// invalidate the jstests_updatef_actual NamespaceDetailsTransient object.
s = startParallelShell( "for( i=0; i < 100; ++i ) { db.jstests_updatef.renameCollection( 'jstests_updatef_' ); db.jstests_updatef_.renameCollection( 'jstests_updatef' ); }" );
for( i=0; i < 20; ++i ) {
t.update( {a:0}, {$push:{b:i}}, false, true );
}
s();
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