Update specs from Ruby 3.4 HEAD temporarily

spec/ruby/CONTRIBUTING.md

@@ -164,7 +164,7 @@ end
 platform_is_not :linux, :darwin do # Not Linux and not Darwin
 end
 
-platform_is wordsize: 64 do
+platform_is pointer_size: 64 do
   # 64-bit platform
 end
 

spec/ruby/command_line/fixtures/debug_info.rb

@@ -1,4 +1,3 @@
-# frozen_string_literal: true
 a = 'string'
 b = a
 c = b

spec/ruby/command_line/frozen_strings_spec.rb

@@ -57,9 +57,18 @@
 
 describe "The --debug flag produces" do
   it "debugging info on attempted frozen string modification" do
-    error_str = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '--debug',  args: "2>&1")
+    error_str = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '--enable-frozen-string-literal --debug',  args: "2>&1")
     error_str.should include("can't modify frozen String")
     error_str.should include("created at")
-    error_str.should include("command_line/fixtures/debug_info.rb:2")
+    error_str.should include("command_line/fixtures/debug_info.rb:1")
+  end
+
+  guard -> { ruby_version_is "3.4" and !"test".frozen? } do
+    it "debugging info on mutating chilled string" do
+      error_str = ruby_exe(fixture(__FILE__, 'debug_info.rb'), options: '-w --debug',  args: "2>&1")
+      error_str.should include("literal string will be frozen in the future")
+      error_str.should include("the string was created here")
+      error_str.should include("command_line/fixtures/debug_info.rb:1")
+    end
   end
 end

spec/ruby/core/array/fetch_values_spec.rb

@@ -0,0 +1,48 @@
+require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
+
+describe "Array#fetch_values" do
+  before :each do
+    @array = [:a, :b, :c]
+  end
+
+  ruby_version_is "3.4" do
+    describe "with matched indexes" do
+      it "returns the values for indexes" do
+        @array.fetch_values(0).should == [:a]
+        @array.fetch_values(0, 2).should == [:a, :c]
+      end
+
+      it "returns the values for indexes ordered in the order of the requested indexes" do
+        @array.fetch_values(2, 0).should == [:c, :a]
+      end
+    end
+
+    describe "with unmatched indexes" do
+      it "raises a index error if no block is provided" do
+        -> { @array.fetch_values(0, 1, 44) }.should raise_error(IndexError)
+      end
+
+      it "returns the default value from block" do
+        @array.fetch_values(44) { |index| "`#{index}' is not found" }.should == ["`44' is not found"]
+        @array.fetch_values(0, 44) { |index| "`#{index}' is not found" }.should == [:a, "`44' is not found"]
+      end
+    end
+
+    describe "without keys" do
+      it "returns an empty Array" do
+        @array.fetch_values.should == []
+      end
+    end
+
+    it "tries to convert the passed argument to an Integer using #to_int" do
+      obj = mock('to_int')
+      obj.should_receive(:to_int).and_return(2)
+      @array.fetch_values(obj).should == [:c]
+    end
+
+    it "raises a TypeError when the passed argument can't be coerced to Integer" do
+      -> { [].fetch_values("cat") }.should raise_error(TypeError)
+    end
+  end
+end

spec/ruby/core/array/pack/l_spec.rb

@@ -29,7 +29,7 @@
     it_behaves_like :array_pack_32bit_be, 'L>'
   end
 
-  platform_is wordsize: 32 do
+  platform_is c_long_size: 32 do
     describe "with modifier '<' and '_'" do
       it_behaves_like :array_pack_32bit_le, 'L<_'
       it_behaves_like :array_pack_32bit_le, 'L_<'
@@ -51,7 +51,7 @@
     end
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     describe "with modifier '<' and '_'" do
       it_behaves_like :array_pack_64bit_le, 'L<_'
       it_behaves_like :array_pack_64bit_le, 'L_<'
@@ -83,7 +83,7 @@
     it_behaves_like :array_pack_32bit_be, 'l>'
   end
 
-  platform_is wordsize: 32 do
+  platform_is c_long_size: 32 do
     describe "with modifier '<' and '_'" do
       it_behaves_like :array_pack_32bit_le, 'l<_'
       it_behaves_like :array_pack_32bit_le, 'l_<'
@@ -105,7 +105,7 @@
     end
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     describe "with modifier '<' and '_'" do
       it_behaves_like :array_pack_64bit_le, 'l<_'
       it_behaves_like :array_pack_64bit_le, 'l_<'
@@ -137,7 +137,7 @@
     it_behaves_like :array_pack_32bit_le, 'l'
   end
 
-  platform_is wordsize: 32 do
+  platform_is c_long_size: 32 do
     describe "Array#pack with format 'L' with modifier '_'" do
       it_behaves_like :array_pack_32bit_le, 'L_'
     end
@@ -155,7 +155,7 @@
     end
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     describe "Array#pack with format 'L' with modifier '_'" do
       it_behaves_like :array_pack_64bit_le, 'L_'
     end
@@ -183,7 +183,7 @@
     it_behaves_like :array_pack_32bit_be, 'l'
   end
 
-  platform_is wordsize: 32 do
+  platform_is c_long_size: 32 do
     describe "Array#pack with format 'L' with modifier '_'" do
       it_behaves_like :array_pack_32bit_be, 'L_'
     end
@@ -201,7 +201,7 @@
     end
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     describe "Array#pack with format 'L' with modifier '_'" do
       it_behaves_like :array_pack_64bit_be, 'L_'
     end

spec/ruby/core/array/pack/shared/integer.rb

@@ -273,7 +273,7 @@
     str.should == "\x78\x65\x43\x12\xcd\xab\xf0\xde\x21\x43\x65\x78"
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     it "encodes the least significant 32 bits of a number that is greater than 32 bits" do
       [ [[0xff_7865_4321],  "\x21\x43\x65\x78"],
         [[-0xff_7865_4321], "\xdf\xbc\x9a\x87"]
@@ -299,7 +299,7 @@
     str.should == "\x12\x43\x65\x78\xde\xf0\xab\xcd\x78\x65\x43\x21"
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     it "encodes the least significant 32 bits of a number that is greater than 32 bits" do
       [ [[0xff_7865_4321],  "\x78\x65\x43\x21"],
         [[-0xff_7865_4321], "\x87\x9a\xbc\xdf"]

spec/ruby/core/file/shared/update_time.rb

@@ -84,7 +84,7 @@
   end
 
   platform_is :linux do
-    platform_is wordsize: 64 do
+    platform_is pointer_size: 64 do
       it "allows Time instances in the far future to set mtime and atime (but some filesystems limit it up to 2446-05-10 or 2038-01-19 or 2486-07-02)" do
         # https://ext4.wiki.kernel.org/index.php/Ext4_Disk_Layout#Inode_Timestamps
         # "Therefore, timestamps should not overflow until May 2446."

spec/ruby/core/hash/new_spec.rb

@@ -34,7 +34,7 @@
     -> { Hash.new(nil) { 0 } }.should raise_error(ArgumentError)
   end
 
-  ruby_version_is "3.3" do
+  ruby_version_is "3.3"..."3.4" do
     it "emits a deprecation warning if keyword arguments are passed" do
       -> { Hash.new(unknown: true) }.should complain(
         Regexp.new(Regexp.escape("Calling Hash.new with keyword arguments is deprecated and will be removed in Ruby 3.4; use Hash.new({ key: value }) instead"))
@@ -46,4 +46,22 @@
       Hash.new({ unknown: true }).default.should == { unknown: true }
     end
   end
+
+  ruby_version_is "3.4" do
+    it "accepts a capacity: argument" do
+      Hash.new(5, capacity: 42).default.should == 5
+      Hash.new(capacity: 42).default.should == nil
+      (Hash.new(capacity: 42) { 1 }).default_proc.should_not == nil
+    end
+
+    it "ignores negative capacity" do
+      -> { Hash.new(capacity: -42) }.should_not raise_error
+    end
+
+    it "raises an error if unknown keyword arguments are passed" do
+      -> { Hash.new(unknown: true) }.should raise_error(ArgumentError)
+      -> { Hash.new(1, unknown: true) }.should raise_error(ArgumentError)
+      -> { Hash.new(unknown: true) { 0 } }.should raise_error(ArgumentError)
+    end
+  end
 end

spec/ruby/core/hash/shared/to_s.rb

@@ -4,55 +4,49 @@
 describe :hash_to_s, shared: true do
   it "returns a string representation with same order as each()" do
     h = { a: [1, 2], b: -2, d: -6, nil => nil }
-
-    pairs = []
-    h.each do |key, value|
-      pairs << key.inspect + '=>' + value.inspect
-    end
-
-    str = '{' + pairs.join(', ') + '}'
-    h.send(@method).should == str
+    expected = ruby_version_is("3.4") ? "{a: [1, 2], b: -2, d: -6, nil => nil}" : "{:a=>[1, 2], :b=>-2, :d=>-6, nil=>nil}"
+    h.send(@method).should == expected
   end
 
   it "calls #inspect on keys and values" do
     key = mock('key')
     val = mock('val')
     key.should_receive(:inspect).and_return('key')
     val.should_receive(:inspect).and_return('val')
-
-    { key => val }.send(@method).should == '{key=>val}'
+    expected = ruby_version_is("3.4") ? "{key => val}" : "{key=>val}"
+    { key => val }.send(@method).should == expected
   end
 
   it "does not call #to_s on a String returned from #inspect" do
     str = +"abc"
     str.should_not_receive(:to_s)
-
-    { a: str }.send(@method).should == '{:a=>"abc"}'
+    expected = ruby_version_is("3.4") ? '{a: "abc"}' : '{:a=>"abc"}'
+    { a: str }.send(@method).should == expected
   end
 
   it "calls #to_s on the object returned from #inspect if the Object isn't a String" do
     obj = mock("Hash#inspect/to_s calls #to_s")
     obj.should_receive(:inspect).and_return(obj)
     obj.should_receive(:to_s).and_return("abc")
-
-    { a: obj }.send(@method).should == "{:a=>abc}"
+    expected = ruby_version_is("3.4") ? "{a: abc}" : "{:a=>abc}"
+    { a: obj }.send(@method).should == expected
   end
 
   it "does not call #to_str on the object returned from #inspect when it is not a String" do
     obj = mock("Hash#inspect/to_s does not call #to_str")
     obj.should_receive(:inspect).and_return(obj)
     obj.should_not_receive(:to_str)
-
-    { a: obj }.send(@method).should =~ /^\{:a=>#<MockObject:0x[0-9a-f]+>\}$/
+    expected_pattern = ruby_version_is("3.4") ? /^\{a: #<MockObject:0x[0-9a-f]+>\}$/ : /^\{:a=>#<MockObject:0x[0-9a-f]+>\}$/
+    { a: obj }.send(@method).should =~ expected_pattern
   end
 
   it "does not call #to_str on the object returned from #to_s when it is not a String" do
     obj = mock("Hash#inspect/to_s does not call #to_str on #to_s result")
     obj.should_receive(:inspect).and_return(obj)
     obj.should_receive(:to_s).and_return(obj)
     obj.should_not_receive(:to_str)
-
-    { a: obj }.send(@method).should =~ /^\{:a=>#<MockObject:0x[0-9a-f]+>\}$/
+    expected_pattern = ruby_version_is("3.4") ? /^\{a: #<MockObject:0x[0-9a-f]+>\}$/ : /^\{:a=>#<MockObject:0x[0-9a-f]+>\}$/
+    { a: obj }.send(@method).should =~ expected_pattern
   end
 
   it "does not swallow exceptions raised by #to_s" do
@@ -66,24 +60,28 @@
   it "handles hashes with recursive values" do
     x = {}
     x[0] = x
-    x.send(@method).should == '{0=>{...}}'
+    expected = ruby_version_is("3.4") ? '{0 => {...}}' : '{0=>{...}}'
+    x.send(@method).should == expected
 
     x = {}
     y = {}
     x[0] = y
     y[1] = x
-    x.send(@method).should == "{0=>{1=>{...}}}"
-    y.send(@method).should == "{1=>{0=>{...}}}"
+    expected_x = ruby_version_is("3.4") ? '{0 => {1 => {...}}}' : '{0=>{1=>{...}}}'
+    expected_y = ruby_version_is("3.4") ? '{1 => {0 => {...}}}' : '{1=>{0=>{...}}}'
+    x.send(@method).should == expected_x
+    y.send(@method).should == expected_y
   end
 
   it "does not raise if inspected result is not default external encoding" do
     utf_16be = mock("utf_16be")
     utf_16be.should_receive(:inspect).and_return(%<"utf_16be \u3042">.encode(Encoding::UTF_16BE))
-
-    {a: utf_16be}.send(@method).should == '{:a=>"utf_16be \u3042"}'
+    expected = ruby_version_is("3.4") ? '{a: "utf_16be \u3042"}' : '{:a=>"utf_16be \u3042"}'
+    {a: utf_16be}.send(@method).should == expected
   end
 
   it "works for keys and values whose #inspect return a frozen String" do
-    { true => false }.to_s.should == "{true=>false}"
+    expected = ruby_version_is("3.4") ? "{true => false}" : "{true=>false}"
+    { true => false }.to_s.should == expected
   end
 end

spec/ruby/core/integer/round_spec.rb

@@ -21,10 +21,8 @@
     (-25 * 10**70).round(-71).should eql(-30 * 10**70)
   end
 
-  platform_is_not wordsize: 32 do
-    it "raises a RangeError when passed a big negative value" do
-      -> { 42.round(fixnum_min) }.should raise_error(RangeError)
-    end
+  it "raises a RangeError when passed a big negative value" do
+    -> { 42.round(min_long - 1) }.should raise_error(RangeError)
   end
 
   it "raises a RangeError when passed Float::INFINITY" do

spec/ruby/core/integer/size_spec.rb

@@ -1,15 +1,15 @@
 require_relative '../../spec_helper'
 
 describe "Integer#size" do
-  platform_is wordsize: 32 do
+  platform_is c_long_size: 32 do
     it "returns the number of bytes in the machine representation of self" do
       -1.size.should == 4
       0.size.should == 4
       4091.size.should == 4
     end
   end
 
-  platform_is wordsize: 64 do
+  platform_is c_long_size: 64 do
     it "returns the number of bytes in the machine representation of self" do
       -1.size.should == 8
       0.size.should == 8

spec/ruby/core/kernel/block_given_spec.rb

@@ -5,20 +5,15 @@
   it "returns true if and only if a block is supplied" do
     @object.accept_block {}.should == true
     @object.accept_block_as_argument {}.should == true
-    @object.accept_block_inside_block {}.should == true
-    @object.accept_block_as_argument_inside_block {}.should == true
 
     @object.accept_block.should == false
     @object.accept_block_as_argument.should == false
-    @object.accept_block_inside_block.should == false
-    @object.accept_block_as_argument_inside_block.should == false
   end
 
   # Clarify: Based on http://www.ruby-forum.com/topic/137822 it appears
   # that Matz wanted this to be true in 1.9.
   it "returns false when a method defined by define_method is called with a block" do
     @object.defined_block {}.should == false
-    @object.defined_block_inside_block {}.should == false
   end
 end