mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
95e8c48dd3
* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
23 lines
572 B
Ruby
23 lines
572 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
|
|
require 'strscan'
|
|
|
|
describe "StringScanner#scan_until" do
|
|
before :each do
|
|
@s = StringScanner.new("This is a test")
|
|
end
|
|
|
|
it "returns the substring up to and including the end of the match" do
|
|
@s.scan_until(/a/).should == "This is a"
|
|
@s.pre_match.should == "This is "
|
|
@s.post_match.should == " test"
|
|
end
|
|
|
|
it "returns nil if there's no match" do
|
|
@s.scan_until(/\d/).should == nil
|
|
end
|
|
|
|
it "can match anchors properly" do
|
|
@s.scan(/T/)
|
|
@s.scan_until(/^h/).should == "h"
|
|
end
|
|
end
|