Update to ruby/spec@8d74d49

spec/ruby/core/env/element_reference_spec.rb

@@ -1,4 +1,4 @@
-# -*- encoding: ascii-8bit -*-
+# -*- encoding: binary -*-
 require_relative '../../spec_helper'
 
 describe "ENV.[]" do
@@ -34,7 +34,7 @@ describe "ENV.[]" do
     @external = Encoding.default_external
     @internal = Encoding.default_internal
 
-    Encoding.default_external = Encoding::ASCII_8BIT
+    Encoding.default_external = Encoding::BINARY
   end
 
   after :each do
@@ -48,7 +48,7 @@ describe "ENV.[]" do
     Encoding.default_internal = nil
 
     locale = Encoding.find('locale')
-    locale = Encoding::ASCII_8BIT if locale == Encoding::US_ASCII
+    locale = Encoding::BINARY if locale == Encoding::US_ASCII
     ENV[@variable] = "\xC3\xB8"
     ENV[@variable].encoding.should == locale
   end

spec/ruby/core/env/shared/each.rb

@@ -30,7 +30,7 @@ describe :env_each, shared: true do
       @external = Encoding.default_external
       @internal = Encoding.default_internal
 
-      Encoding.default_external = Encoding::ASCII_8BIT
+      Encoding.default_external = Encoding::BINARY
 
       @locale_encoding = Encoding.find "locale"
     end

spec/ruby/core/env/shared/key.rb

@@ -1,6 +1,4 @@
 describe :env_key, shared: true do
-  it "needs to be reviewed for completeness"
-
   it "returns the index associated with the passed value" do
     ENV["foo"] = "bar"
     ENV.send(@method, "bar").should == "foo"

spec/ruby/core/env/shift_spec.rb

@@ -30,7 +30,7 @@ describe "ENV.shift" do
     @external = Encoding.default_external
     @internal = Encoding.default_internal
 
-    Encoding.default_external = Encoding::ASCII_8BIT
+    Encoding.default_external = Encoding::BINARY
   end
 
   after :each do