blob: 2f1ba9b8f647026afb49be5b699de2dfc10fc5b2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
require_relative '../../spec_helper'
require_relative 'fixtures/classes'
describe "MatchData#pre_match" do
it "returns the string before the match, equiv. special var $`" do
/(.)(.)(\d+)(\d)/.match("THX1138: The Movie").pre_match.should == 'T'
$`.should == 'T'
end
it "sets the encoding to the encoding of the source String" do
str = "abc".dup.force_encoding Encoding::EUC_JP
str.match(/b/).pre_match.encoding.should equal(Encoding::EUC_JP)
end
it "sets an empty result to the encoding of the source String" do
str = "abc".dup.force_encoding Encoding::ISO_8859_1
str.match(/a/).pre_match.encoding.should equal(Encoding::ISO_8859_1)
end
it "returns an instance of String when given a String subclass" do
str = MatchDataSpecs::MyString.new("THX1138: The Movie")
/(.)(.)(\d+)(\d)/.match(str).pre_match.should be_an_instance_of(String)
end
end
|