diff options
Diffstat (limited to 'spec/ruby/core/string/rpartition_spec.rb')
-rw-r--r-- | spec/ruby/core/string/rpartition_spec.rb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/spec/ruby/core/string/rpartition_spec.rb b/spec/ruby/core/string/rpartition_spec.rb index c6428636f6..cef0384c73 100644 --- a/spec/ruby/core/string/rpartition_spec.rb +++ b/spec/ruby/core/string/rpartition_spec.rb @@ -1,7 +1,10 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' +require_relative 'shared/partition' describe "String#rpartition with String" do + it_behaves_like :string_partition, :rpartition + it "returns an array of substrings based on splitting on the given string" do "hello world".rpartition("o").should == ["hello w", "o", "rld"] end @@ -11,6 +14,19 @@ describe "String#rpartition with String" do "hello".rpartition("hello").should == ["", "hello", ""] end + it "returns original string if regexp doesn't match" do + "hello".rpartition("/x/").should == ["", "", "hello"] + end + + it "returns new object if doesn't match" do + str = "hello" + str.rpartition("/no_match/").last.should_not.equal?(str) + end + + it "handles multibyte string correctly" do + "ユーザ@ドメイン".rpartition(/@/).should == ["ユーザ", "@", "ドメイン"] + end + it "accepts regexp" do "hello!".rpartition(/l./).should == ["hel", "lo", "!"] end @@ -30,4 +46,26 @@ describe "String#rpartition with String" do ->{ "hello".rpartition(5) }.should raise_error(TypeError) ->{ "hello".rpartition(nil) }.should raise_error(TypeError) end + + it "handles a pattern in a superset encoding" do + string = "hello".dup.force_encoding(Encoding::US_ASCII) + + result = string.rpartition("é") + + result.should == ["", "", "hello"] + result[0].encoding.should == Encoding::US_ASCII + result[1].encoding.should == Encoding::US_ASCII + result[2].encoding.should == Encoding::US_ASCII + end + + it "handles a pattern in a subset encoding" do + pattern = "o".dup.force_encoding(Encoding::US_ASCII) + + result = "héllo world".rpartition(pattern) + + result.should == ["héllo w", "o", "rld"] + result[0].encoding.should == Encoding::UTF_8 + result[1].encoding.should == Encoding::US_ASCII + result[2].encoding.should == Encoding::UTF_8 + end end |