50 lines
1.4 KiB
Ruby
Executable File
50 lines
1.4 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require File.join(File.dirname(__FILE__), '_common.rb')
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include XGen::Mongo
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db = Mongo.new(DEFAULT_HOST, DEFAULT_PORT).db(DEFAULT_DB)
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x = db.collection('x')
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y = db.collection('y')
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def sorted_index_info(c)
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c.index_information.sort { |a,b| a[:name] <=> b[:name] }
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end
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def sorted_info_keys(info)
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info[:keys].keys.sort.collect { |key| "#{key}_1" }.join("_")
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end
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def check_keys(c, expected)
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keys = sorted_index_info(c).collect {|info| sorted_info_keys(info)}
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if keys == expected
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''
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else
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"#{c.name} indices should start out #{expected.inspect} but is #{keys.inspect}"
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end
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end
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if $DEBUG
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x.drop # also drops indexes
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x.insert('field1' => 'f1', 'field2' => 'f2')
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x.create_index('field1_1', 'field1')
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x.create_index('field2_1', 'field2')
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y.drop
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end
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# There should only be two indices on x, and none on y. We raise an error if
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# the preconditions are not met. (They were not, on our testing harness, for a
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# while due to Mongo behavior.)
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err = []
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err << check_keys(x, ['field1_1', 'field2_1'])
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err << check_keys(y, [])
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raise "\n#{err.join("\n")}" unless err == ['', '']
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x.drop_index('field1_1')
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sorted_index_info(x).each { |info| puts sorted_info_keys(info) }
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y.create_index([['a', ASCENDING], ['b', ASCENDING], ['c', ASCENDING]])
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y.create_index('d')
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sorted_index_info(y).each { |info| puts sorted_info_keys(info) }
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