Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/string/bytes_spec.rb

@@ -0,0 +1,57 @@
+# -*- encoding: utf-8 -*-
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "String#bytes" do
+  before :each do
+    @utf8 = "東京"
+    @ascii = 'Tokyo'
+    @utf8_ascii = @utf8 + @ascii
+  end
+
+  it "returns an Array when no block is given" do
+    @utf8.bytes.should be_an_instance_of(Array)
+  end
+
+  it "yields each byte to a block if one is given, returning self" do
+    bytes = []
+    @utf8.bytes {|b| bytes << b}.should == @utf8
+    bytes.should == @utf8.bytes.to_a
+  end
+
+  it "returns #bytesize bytes" do
+    @utf8_ascii.bytes.to_a.size.should == @utf8_ascii.bytesize
+  end
+
+  it "returns bytes as Fixnums" do
+    @ascii.bytes.to_a.each {|b| b.should be_an_instance_of(Fixnum)}
+    @utf8_ascii.bytes { |b| b.should be_an_instance_of(Fixnum) }
+  end
+
+  it "agrees with #unpack('C*')" do
+    @utf8_ascii.bytes.to_a.should == @utf8_ascii.unpack("C*")
+  end
+
+  it "yields/returns no bytes for the empty string" do
+    ''.bytes.to_a.should == []
+  end
+end
+
+with_feature :encoding do
+  describe "String#bytes" do
+    before :each do
+      @utf8 = "東京"
+      @ascii = 'Tokyo'
+      @utf8_ascii = @utf8 + @ascii
+    end
+
+    it "agrees with #getbyte" do
+      @utf8_ascii.bytes.to_a.each_with_index do |byte,index|
+        byte.should == @utf8_ascii.getbyte(index)
+      end
+    end
+
+    it "is unaffected by #force_encoding" do
+      @utf8.force_encoding('ASCII').bytes.to_a.should == @utf8.bytes.to_a
+    end
+  end
+end