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-rw-r--r--spec/ruby/core/string/scrub_spec.rb43
1 files changed, 21 insertions, 22 deletions
diff --git a/spec/ruby/core/string/scrub_spec.rb b/spec/ruby/core/string/scrub_spec.rb
index 66755bcc7b..b9ef0f1a16 100644
--- a/spec/ruby/core/string/scrub_spec.rb
+++ b/spec/ruby/core/string/scrub_spec.rb
@@ -1,4 +1,5 @@
# -*- encoding: utf-8 -*-
+# frozen_string_literal: false
require_relative '../../spec_helper'
require_relative 'fixtures/classes'
@@ -31,18 +32,15 @@ describe "String#scrub with a default replacement" do
input.scrub.should == "abc?????"
end
- ruby_version_is '3.0' do
- it "returns String instances when called on a subclass" do
- StringSpecs::MyString.new("foo").scrub.should be_an_instance_of(String)
- input = [0x81].pack('C').force_encoding('utf-8')
- StringSpecs::MyString.new(input).scrub.should be_an_instance_of(String)
- end
+ it "returns a String in the same encoding as self" do
+ x81 = [0x81].pack('C').force_encoding('utf-8')
+ "abc\u3042#{x81}".scrub.encoding.should == Encoding::UTF_8
end
- ruby_version_is ''...'3.0' do
- it "returns subclass instances when called on a subclass" do
- StringSpecs::MyString.new("foo").scrub.should be_an_instance_of(StringSpecs::MyString)
- end
+ it "returns String instances when called on a subclass" do
+ StringSpecs::MyString.new("foo").scrub.should be_an_instance_of(String)
+ input = [0x81].pack('C').force_encoding('utf-8')
+ StringSpecs::MyString.new(input).scrub.should be_an_instance_of(String)
end
end
@@ -80,6 +78,11 @@ describe "String#scrub with a custom replacement" do
block.should raise_error(ArgumentError)
end
+ it "returns a String in the same encoding as self" do
+ x81 = [0x81].pack('C').force_encoding('utf-8')
+ "abc\u3042#{x81}".scrub("*").encoding.should == Encoding::UTF_8
+ end
+
it "raises TypeError when a non String replacement is given" do
x81 = [0x81].pack('C').force_encoding('utf-8')
block = -> { "foo#{x81}".scrub(1) }
@@ -87,12 +90,10 @@ describe "String#scrub with a custom replacement" do
block.should raise_error(TypeError)
end
- ruby_version_is '3.0' do
- it "returns String instances when called on a subclass" do
- StringSpecs::MyString.new("foo").scrub("*").should be_an_instance_of(String)
- input = [0x81].pack('C').force_encoding('utf-8')
- StringSpecs::MyString.new(input).scrub("*").should be_an_instance_of(String)
- end
+ it "returns String instances when called on a subclass" do
+ StringSpecs::MyString.new("foo").scrub("*").should be_an_instance_of(String)
+ input = [0x81].pack('C').force_encoding('utf-8')
+ StringSpecs::MyString.new(input).scrub("*").should be_an_instance_of(String)
end
end
@@ -119,12 +120,10 @@ describe "String#scrub with a block" do
replaced.should == "€€"
end
- ruby_version_is '3.0' do
- it "returns String instances when called on a subclass" do
- StringSpecs::MyString.new("foo").scrub { |b| "*" }.should be_an_instance_of(String)
- input = [0x81].pack('C').force_encoding('utf-8')
- StringSpecs::MyString.new(input).scrub { |b| "<#{b.unpack("H*")[0]}>" }.should be_an_instance_of(String)
- end
+ it "returns String instances when called on a subclass" do
+ StringSpecs::MyString.new("foo").scrub { |b| "*" }.should be_an_instance_of(String)
+ input = [0x81].pack('C').force_encoding('utf-8')
+ StringSpecs::MyString.new(input).scrub { |b| "<#{b.unpack("H*")[0]}>" }.should be_an_instance_of(String)
end
end