Update to ruby/spec@83063a3

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/string/case_compare_spec.rb

@@ -3,6 +3,6 @@ require File.expand_path('../shared/eql', __FILE__)
 require File.expand_path('../shared/equal_value', __FILE__)
 
 describe "String#===" do
-  it_behaves_like(:string_eql_value, :===)
-  it_behaves_like(:string_equal_value, :===)
+  it_behaves_like :string_eql_value, :===
+  it_behaves_like :string_equal_value, :===
 end

spec/ruby/core/string/chars_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../shared/chars', __FILE__)
 require File.expand_path('../shared/each_char_without_block', __FILE__)
 
 describe "String#chars" do
-  it_behaves_like(:string_chars, :chars)
+  it_behaves_like :string_chars, :chars
 
   it "returns an array when no block given" do
     ary = "hello".send(@method)

spec/ruby/core/string/codepoints_spec.rb

@@ -5,7 +5,7 @@ require File.expand_path('../shared/each_codepoint_without_block', __FILE__)
 
 with_feature :encoding do
   describe "String#codepoints" do
-    it_behaves_like(:string_codepoints, :codepoints)
+    it_behaves_like :string_codepoints, :codepoints
 
     it "returns an Array when no block is given" do
       "abc".send(@method).should == [?a.ord, ?b.ord, ?c.ord]

spec/ruby/core/string/each_char_spec.rb

@@ -2,6 +2,6 @@ require File.expand_path('../shared/chars', __FILE__)
 require File.expand_path('../shared/each_char_without_block', __FILE__)
 
 describe "String#each_char" do
-  it_behaves_like(:string_chars, :each_char)
-  it_behaves_like(:string_each_char_without_block, :each_char)
+  it_behaves_like :string_chars, :each_char
+  it_behaves_like :string_each_char_without_block, :each_char
 end

spec/ruby/core/string/each_codepoint_spec.rb

@@ -4,7 +4,7 @@ require File.expand_path('../shared/each_codepoint_without_block', __FILE__)
 
 with_feature :encoding do
   describe "String#each_codepoint" do
-    it_behaves_like(:string_codepoints, :each_codepoint)
-    it_behaves_like(:string_each_codepoint_without_block, :each_codepoint)
+    it_behaves_like :string_codepoints, :each_codepoint
+    it_behaves_like :string_each_codepoint_without_block, :each_codepoint
   end
 end

spec/ruby/core/string/each_line_spec.rb

@@ -4,6 +4,6 @@ require File.expand_path('../shared/each_line', __FILE__)
 require File.expand_path('../shared/each_line_without_block', __FILE__)
 
 describe "String#each_line" do
-  it_behaves_like(:string_each_line, :each_line)
-  it_behaves_like(:string_each_line_without_block, :each_line)
+  it_behaves_like :string_each_line, :each_line
+  it_behaves_like :string_each_line_without_block, :each_line
 end

spec/ruby/core/string/eql_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../../../spec_helper', __FILE__)
 require File.expand_path('../shared/eql', __FILE__)
 
 describe "String#eql?" do
-  it_behaves_like(:string_eql_value, :eql?)
+  it_behaves_like :string_eql_value, :eql?
 
   describe "when given a non-String" do
     it "returns false" do

spec/ruby/core/string/equal_value_spec.rb

@@ -3,6 +3,6 @@ require File.expand_path('../shared/eql', __FILE__)
 require File.expand_path('../shared/equal_value', __FILE__)
 
 describe "String#==" do
-  it_behaves_like(:string_eql_value, :==)
-  it_behaves_like(:string_equal_value, :==)
+  it_behaves_like :string_eql_value, :==
+  it_behaves_like :string_equal_value, :==
 end

spec/ruby/core/string/intern_spec.rb

@@ -3,5 +3,5 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/to_sym.rb', __FILE__)
 
 describe "String#intern" do
-  it_behaves_like(:string_to_sym, :intern)
+  it_behaves_like :string_to_sym, :intern
 end

spec/ruby/core/string/length_spec.rb

@@ -3,5 +3,5 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/length', __FILE__)
 
 describe "String#length" do
-  it_behaves_like(:string_length, :length)
+  it_behaves_like :string_length, :length
 end

spec/ruby/core/string/lines_spec.rb

@@ -4,7 +4,7 @@ require File.expand_path('../shared/each_line', __FILE__)
 require File.expand_path('../shared/each_line_without_block', __FILE__)
 
 describe "String#lines" do
-  it_behaves_like(:string_each_line, :lines)
+  it_behaves_like :string_each_line, :lines
 
   it "returns an array when no block given" do
     ary = "hello world".send(@method, ' ')

spec/ruby/core/string/modulo_spec.rb

@@ -1,7 +1,12 @@
 require File.expand_path('../../../spec_helper', __FILE__)
 require File.expand_path('../fixtures/classes.rb', __FILE__)
+require File.expand_path('../../../shared/hash/key_error', __FILE__)
 
 describe "String#%" do
+  context "when key is missing from passed-in hash" do
+    it_behaves_like :key_error, -> (obj, key) { "%{#{key}}" % obj }, { a: 5 }
+  end
+
   it "formats multiple expressions" do
     ("%b %x %d %s" % [10, 10, 10, 10]).should == "1010 a 10 10"
   end
@@ -764,10 +769,6 @@ describe "String#%" do
       ("%{foo}bar" % {foo: 'oof'}).should == "oofbar"
     end
 
-    it "raises KeyError if key is missing from passed-in hash" do
-      lambda {"%{foo}" % {}}.should raise_error(KeyError)
-    end
-
     it "should raise ArgumentError if no hash given" do
       lambda {"%{foo}" % []}.should raise_error(ArgumentError)
     end

spec/ruby/core/string/next_spec.rb

@@ -3,9 +3,9 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/succ.rb', __FILE__)
 
 describe "String#next" do
-  it_behaves_like(:string_succ, :next)
+  it_behaves_like :string_succ, :next
 end
 
 describe "String#next!" do
-  it_behaves_like(:string_succ_bang, :"next!")
+  it_behaves_like :string_succ_bang, :"next!"
 end

spec/ruby/core/string/size_spec.rb

@@ -3,5 +3,5 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/length', __FILE__)
 
 describe "String#size" do
-  it_behaves_like(:string_length, :size)
+  it_behaves_like :string_length, :size
 end

spec/ruby/core/string/start_with_spec.rb

@@ -42,4 +42,35 @@ describe "String#start_with?" do
   it "works for multibyte strings" do
     "céréale".start_with?("cér").should be_true
   end
+
+  ruby_version_is "2.5" do
+    it "supports regexps" do
+      regexp = /[h1]/
+      "hello".start_with?(regexp).should be_true
+      "1337".start_with?(regexp).should be_true
+      "foxes are 1337".start_with?(regexp).should be_false
+      "chunky\n12bacon".start_with?(/12/).should be_false
+    end
+
+    it "supports regexps with ^ and $ modifiers" do
+      regexp1 = /^\d{2}/
+      regexp2 = /\d{2}$/
+      "12test".start_with?(regexp1).should be_true
+      "test12".start_with?(regexp1).should be_false
+      "12test".start_with?(regexp2).should be_false
+      "test12".start_with?(regexp2).should be_false
+    end
+
+    it "sets Regexp.last_match if it returns true" do
+      regexp = /test-(\d+)/
+      "test-1337".start_with?(regexp).should be_true
+      Regexp.last_match.should_not be_nil
+      Regexp.last_match[1].should == "1337"
+      $1.should == "1337"
+
+      "test-asdf".start_with?(regexp).should be_false
+      Regexp.last_match.should be_nil
+      $1.should be_nil
+    end
+  end
 end

spec/ruby/core/string/succ_spec.rb

@@ -3,9 +3,9 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/succ.rb', __FILE__)
 
 describe "String#succ" do
-  it_behaves_like(:string_succ, :succ)
+  it_behaves_like :string_succ, :succ
 end
 
 describe "String#succ!" do
-  it_behaves_like(:string_succ_bang, :"succ!")
+  it_behaves_like :string_succ_bang, :"succ!"
 end

spec/ruby/core/string/to_s_spec.rb

@@ -3,5 +3,5 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/to_s.rb', __FILE__)
 
 describe "String#to_s" do
-  it_behaves_like(:string_to_s, :to_s)
+  it_behaves_like :string_to_s, :to_s
 end

spec/ruby/core/string/to_str_spec.rb

@@ -3,5 +3,5 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/to_s.rb', __FILE__)
 
 describe "String#to_str" do
-  it_behaves_like(:string_to_s, :to_str)
+  it_behaves_like :string_to_s, :to_str
 end

spec/ruby/core/string/to_sym_spec.rb

@@ -3,5 +3,5 @@ require File.expand_path('../fixtures/classes.rb', __FILE__)
 require File.expand_path('../shared/to_sym.rb', __FILE__)
 
 describe "String#to_sym" do
-  it_behaves_like(:string_to_sym, :to_sym)
+  it_behaves_like :string_to_sym, :to_sym
 end

spec/ruby/core/string/uminus_spec.rb

@@ -17,5 +17,30 @@ ruby_version_is "2.3" do
       output.frozen?.should == true
       output.should == 'foo'
     end
+
+    ruby_version_is "2.5" do
+      it "returns the same object for equal unfrozen strings" do
+        origin = "this is a string"
+        dynamic = %w(this is a string).join(' ')
+
+        origin.should_not equal(dynamic)
+        (-origin).should equal(-dynamic)
+      end
+
+      it "returns the same object when it's called on the same String literal" do
+        (-"unfrozen string").should equal(-"unfrozen string")
+        (-"unfrozen string").should_not equal(-"another unfrozen string")
+      end
+
+      it "is an identity function if the string is frozen" do
+        dynamic = %w(this string is frozen).join(' ').freeze
+
+        (-dynamic).should equal(dynamic)
+
+        dynamic.should_not equal("this string is frozen".freeze)
+        (-dynamic).should_not equal("this string is frozen".freeze)
+        (-dynamic).should_not equal(-"this string is frozen".freeze)
+      end
+    end
   end
 end