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require_relative '../../spec_helper'
require_relative 'fixtures/classes'
describe "MatchData#post_match" do
it "returns the string after the match equiv. special var $'" do
/(.)(.)(\d+)(\d)/.match("THX1138: The Movie").post_match.should == ': The Movie'
$'.should == ': The Movie'
end
it "sets the encoding to the encoding of the source String" do
str = "abc".force_encoding Encoding::EUC_JP
str.match(/b/).post_match.encoding.should equal(Encoding::EUC_JP)
end
it "sets an empty result to the encoding of the source String" do
str = "abc".force_encoding Encoding::ISO_8859_1
str.match(/c/).post_match.encoding.should equal(Encoding::ISO_8859_1)
end
ruby_version_is "3.0" do
it "returns an instance of String when given a String subclass" do
str = MatchDataSpecs::MyString.new("THX1138: The Movie")
/(.)(.)(\d+)(\d)/.match(str).post_match.should be_an_instance_of(String)
end
end
end
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