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# -*- encoding: binary -*-
describe :strscan_get_byte, shared: true do
it "scans one byte and returns it" do
s = StringScanner.new('abc5.')
s.send(@method).should == 'a'
s.send(@method).should == 'b'
s.send(@method).should == 'c'
s.send(@method).should == '5'
s.send(@method).should == '.'
end
it "is not multi-byte character sensitive" do
s = StringScanner.new("\244\242")
s.send(@method).should == "\244"
s.send(@method).should == "\242"
end
it "returns nil at the end of the string" do
# empty string case
s = StringScanner.new('')
s.send(@method).should == nil
s.send(@method).should == nil
# non-empty string case
s = StringScanner.new('a')
s.send(@method) # skip one
s.send(@method).should == nil
end
end
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