mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
401b64c4e8
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
39 lines
807 B
Ruby
39 lines
807 B
Ruby
require_relative '../../spec_helper'
|
|
require 'strscan'
|
|
|
|
describe "StringScanner#dup" do
|
|
before :each do
|
|
@string = "this is a test"
|
|
@orig_s = StringScanner.new(@string)
|
|
end
|
|
|
|
it "copies the passed StringScanner's content to self" do
|
|
s = @orig_s.dup
|
|
s.string.should == @string
|
|
end
|
|
|
|
it "copies the passed StringSCanner's position to self" do
|
|
@orig_s.pos = 5
|
|
s = @orig_s.dup
|
|
s.pos.should eql(5)
|
|
end
|
|
|
|
it "copies previous match state" do
|
|
@orig_s.scan(/\w+/)
|
|
@orig_s.scan(/\s/)
|
|
|
|
@orig_s.pre_match.should == "this"
|
|
|
|
s = @orig_s.dup
|
|
s.pre_match.should == "this"
|
|
|
|
s.unscan
|
|
s.scan(/\s/).should == " "
|
|
end
|
|
|
|
it "copies the passed StringScanner scan pointer to self" do
|
|
@orig_s.terminate
|
|
s = @orig_s.dup
|
|
s.eos?.should be_true
|
|
end
|
|
end
|