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16 lines
434 B
Ruby
16 lines
434 B
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require 'strscan'
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describe "StringScanner#check_until" do
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before :each do
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@s = StringScanner.new("This is a test")
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end
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it "returns the same value of scan_until, but don't advances the scan pointer" do
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@s.check_until(/a/).should == "This is a"
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@s.pos.should == 0
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@s.matched.should == "a"
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@s.check_until(/test/).should == "This is a test"
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end
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end
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