Add some more specs from rubyspec and fix last push

adambeynon · adambeynon · commit a8a216f37685 · 2013-10-30T12:27:15.000Z
diff --git a/spec/corelib/string/downcase_spec.rb b/spec/corelib/string/downcase_spec.rb
diff --git a/spec/filters/bugs/string.rb b/spec/filters/bugs/string.rb
@@ -23,4 +23,7 @@
   fails "String#start_with? converts its argument using :to_str"
   fails "String#end_with? converts its argument using :to_str"
   fails "String#end_with? returns true if other is empty"
+  fails "String#downcase is locale insensitive (only replaces A-Z)"
+  fails "String#intern does not special case certain operators"
+  fails "String#to_sym does not special case certain operators"
 end
diff --git a/spec/filters/unsupported/mutable_strings.rb b/spec/filters/unsupported/mutable_strings.rb
@@ -8,4 +8,7 @@
   fails "String#reverse! raises a RuntimeError on a frozen instance that would not be modified"
   fails "String#reverse! raises a RuntimeError on a frozen instance that is modified"
   fails "String#reverse! reverses self in place and always returns self"
+  fails "String#downcase! raises a RuntimeError when self is frozen"
+  fails "String#downcase! returns nil if no modifications were made"
+  fails "String#downcase! modifies self in place"
 end
diff --git a/spec/filters/unsupported/string_subclasses.rb b/spec/filters/unsupported/string_subclasses.rb
@@ -1,4 +1,5 @@
 opal_filter "String subclasses" do
   fails "String#upcase returns a subclass instance for subclasses"
   fails "String#swapcase returns subclass instances when called on a subclass"
+  fails "String#downcase returns a subclass instance for subclasses"
 end
diff --git a/spec/filters/unsupported/tainted.rb b/spec/filters/unsupported/tainted.rb
@@ -49,4 +49,5 @@
   fails "String#reverse taints the result if self is tainted"
 
   fails "Pathname.new is tainted if path is tainted"
+  fails "String#downcase taints result when self is tainted"
 end
diff --git a/spec/rubyspecs b/spec/rubyspecs
@@ -224,6 +224,7 @@ core/matchdata/to_a_spec
 core/range/begin_spec
 core/range/end_spec
 
+core/string/downcase_spec
 core/string/empty_spec
 core/string/end_with_spec
 core/string/include_spec
