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describe :strscan_bol, :shared => true do
it "returns true if the scan pointer is at the beginning of the line, false otherwise" do
s = StringScanner.new("This is a test")
s.send(@method).should be_true
s.scan(/This/)
s.send(@method).should be_false
s.terminate
s.send(@method).should be_false
s = StringScanner.new("hello\nworld")
s.bol?.should be_true
s.scan(/\w+/)
s.bol?.should be_false
s.scan(/\n/)
s.bol?.should be_true
s.unscan
s.bol?.should be_false
end
it "returns true if the scan pointer is at the end of the line of an empty string." do
s = StringScanner.new('')
s.terminate
s.send(@method).should be_true
end
end
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