126 lines
4.6 KiB
Ruby
126 lines
4.6 KiB
Ruby
class Exception
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def errmsg
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"%s: %s\n%s" % [self.class, message, (backtrace || []).join("\n") << "\n"]
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end
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end
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$LOAD_PATH[0,0] = File.join(File.dirname(__FILE__), '..', 'lib')
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require 'mongo'
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include XGen::Mongo::Driver
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host = ENV['MONGO_RUBY_DRIVER_HOST'] || 'localhost'
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port = ENV['MONGO_RUBY_DRIVER_PORT'] || XGen::Mongo::Driver::Mongo::DEFAULT_PORT
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puts ">> Connecting to #{host}:#{port}"
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db = Mongo.new(host, port).db('ruby-mongo-index_test')
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puts ">> Dropping collection test"
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begin
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res = db.drop_collection('test')
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puts "dropped : #{res.inspect}"
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rescue => e
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puts "Error: #{e.errmsg}"
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end
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puts ">> Creating collection test"
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begin
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coll = db.collection('test')
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puts "created : #{coll.inspect}"
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rescue => e
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puts "Error: #{e.errmsg}"
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end
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OBJS_COUNT = 100
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puts ">> Generating test data"
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msgs = %w{hola hello aloha ciao}
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arr = (0...OBJS_COUNT).collect {|x| { :number => x, :rndm => (rand(5)+1), :msg => msgs[rand(4)] }}
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puts "generated"
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puts ">> Inserting data (#{arr.size})"
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coll.insert(arr)
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puts "inserted"
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puts ">> Creating index"
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res = coll.create_index "all", :_id => 1, :number => 1, :rndm => 1, :msg => 1
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# res = coll.create_index "all", '_id' => 1, 'number' => 1, 'rndm' => 1, 'msg' => 1
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puts "created index: #{res.inspect}"
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# ============================ Mongo Log ============================
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# Fri Dec 5 14:45:02 Adding all existing records for ruby-mongo-console.test to new index
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# ***
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# Bad data or size in BSONElement::size()
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# bad type:30
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# totalsize:11 fieldnamesize:4
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# lastrec:
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# Fri Dec 5 14:45:02 ruby-mongo-console.system.indexes Assertion failure false jsobj.cpp a0
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# Fri Dec 5 14:45:02 database: ruby-mongo-console op:7d2 0
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# Fri Dec 5 14:45:02 ns: ruby-mongo-console.system.indexes
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puts ">> Gathering index information"
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begin
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res = coll.index_information
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puts "index_information : #{res.inspect}"
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rescue => e
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puts "Error: #{e.errmsg}"
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end
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# ============================ Console Output ============================
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# RuntimeError: Keys for index on return from db was nil. Coll = ruby-mongo-console.test
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# from ./bin/../lib/mongo/db.rb:135:in `index_information'
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# from (irb):11:in `collect'
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# from ./bin/../lib/mongo/cursor.rb:47:in `each'
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# from ./bin/../lib/mongo/db.rb:130:in `collect'
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# from ./bin/../lib/mongo/db.rb:130:in `index_information'
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# from ./bin/../lib/mongo/collection.rb:74:in `index_information'
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# from (irb):11
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puts ">> Dropping index"
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begin
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res = coll.drop_index "all"
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puts "dropped : #{res.inspect}"
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rescue => e
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puts "Error: #{e.errmsg}"
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end
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# ============================ Console Output ============================
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# => {"nIndexesWas"=>2.0, "ok"=>1.0}
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# ============================ Mongo Log ============================
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# 0x41802a 0x411549 0x42bac6 0x42c1f6 0x42c55b 0x42e6f7 0x41631e 0x41a89d 0x41ade2 0x41b448 0x4650d2 0x4695ad
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# db/db(_Z12sayDbContextPKc+0x17a) [0x41802a]
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# db/db(_Z8assertedPKcS0_j+0x9) [0x411549]
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# db/db(_ZNK11BSONElement4sizeEv+0x1f6) [0x42bac6]
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# db/db(_ZN7BSONObj8getFieldEPKc+0xa6) [0x42c1f6]
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# db/db(_ZN7BSONObj14getFieldDottedEPKc+0x11b) [0x42c55b]
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# db/db(_ZN7BSONObj19extractFieldsDottedES_R14BSONObjBuilder+0x87) [0x42e6f7]
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# db/db(_ZN12IndexDetails17getKeysFromObjectER7BSONObjRSt3setIS0_St4lessIS0_ESaIS0_EE+0x24e) [0x41631e]
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# db/db(_Z12_indexRecordR12IndexDetailsR7BSONObj7DiskLoc+0x5d) [0x41a89d]
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# db/db(_Z18addExistingToIndexPKcR12IndexDetails+0xb2) [0x41ade2]
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# db/db(_ZN11DataFileMgr6insertEPKcPKvib+0x508) [0x41b448]
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# db/db(_Z14receivedInsertR7MessageRSt18basic_stringstreamIcSt11char_traitsIcESaIcEE+0x112) [0x4650d2]
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# db/db(_Z10connThreadv+0xb4d) [0x4695ad]
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# Fri Dec 5 14:45:02 ruby-mongo-console.system.indexes Caught Assertion insert, continuing
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# Fri Dec 5 14:47:59 CMD: deleteIndexes ruby-mongo-console.test
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# d->nIndexes was 2
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# alpha implementation, space not reclaimed
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puts ">> Gathering index information"
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begin
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res = coll.index_information
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puts "index_information : #{res.inspect}"
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rescue => e
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puts "Error: #{e.errmsg}"
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end
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# ============================ Console Output ============================
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# RuntimeError: Keys for index on return from db was nil. Coll = ruby-mongo-console.test
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# from ./bin/../lib/mongo/db.rb:135:in `index_information'
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# from (irb):15:in `collect'
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# from ./bin/../lib/mongo/cursor.rb:47:in `each'
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# from ./bin/../lib/mongo/db.rb:130:in `collect'
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# from ./bin/../lib/mongo/db.rb:130:in `index_information'
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# from ./bin/../lib/mongo/collection.rb:74:in `index_information'
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# from (irb):15
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puts ">> Closing connection"
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db.close
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puts "closed"
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