Update to ruby/spec@691755d

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/appveyor.yml

@@ -1,18 +1,29 @@
 ---
 version: "{build}"
 clone_depth: 5
+init:
+  # To avoid duplicated executables in PATH, see https://github.com/ruby/spec/pull/468
+  - set PATH=C:\ruby%RUBY_VERSION%\bin;C:\Program Files\7-Zip;C:\Program Files\AppVeyor\BuildAgent;C:\Program Files\Git\cmd;C:\Windows\system32;C:\Program Files;C:\Windows
+  # Loads trunk build and updates MSYS2 / MinGW to most recent gcc compiler
+  - if %ruby_version%==_trunk (
+      appveyor DownloadFile https://ci.appveyor.com/api/projects/MSP-Greg/ruby-loco/artifacts/ruby_trunk.7z -FileName C:\ruby_trunk.7z &
+      7z x C:\ruby_trunk.7z -oC:\ruby_trunk & C:\ruby_trunk\trunk_msys2.cmd)
 environment:
   matrix:
     - RUBY_VERSION: 23-x64
+    - RUBY_VERSION: 24-x64
+    - RUBY_VERSION: _trunk # So the folder name is ruby_trunk
 install:
-  - SET PATH=C:\Ruby%RUBY_VERSION%\bin;%PATH%
-  - ruby --version
-  - call "C:\Ruby23-x64\DevKit\devkitvars.bat"
   - git clone https://github.com/ruby/mspec.git ../mspec
 build: off
 test_script:
   - SET CHECK_LEAKS=true
-  - ../mspec/bin/mspec -ff
+  - ../mspec/bin/mspec -rdevkit -ff
+on_finish:
+  - ruby -v
+matrix:
+  allow_failures:
+    - ruby_version: _trunk
 branches:
   only:
     - master

spec/ruby/command_line/dash_v_spec.rb

@@ -6,8 +6,7 @@ describe "The -v command line option" do
 
   describe "when used alone" do
     it "prints version and ends" do
-      version = ruby_exe(nil, args: '--version')
+      ruby_exe(nil, args: '-v').include?(RUBY_DESCRIPTION).should == true
-      ruby_exe(nil, args: '-v').should == version
     end
   end
 end

spec/ruby/core/io/select_spec.rb

@@ -108,6 +108,7 @@ describe "IO.select when passed nil for timeout" do
     end
 
     Thread.pass while t.status && t.status != "sleep"
+    t.join unless t.status
     t.status.should == "sleep"
     t.kill
     t.join

spec/ruby/core/string/include_spec.rb

@@ -25,4 +25,11 @@ describe "String#include? with String" do
     lambda { "hello".include?('h'.ord)  }.should raise_error(TypeError)
     lambda { "hello".include?(mock('x')) }.should raise_error(TypeError)
   end
+
+  it "raises an Encoding::CompatibilityError if the encodings are incompatible" do
+    pat = "ア".encode Encoding::EUC_JP
+    lambda do
+      "あれ".include?(pat)
+    end.should raise_error(Encoding::CompatibilityError)
+  end
 end

spec/ruby/library/date/day_spec.rb

@@ -2,5 +2,8 @@ require File.expand_path('../../../spec_helper', __FILE__)
 require 'date'
 
 describe "Date#day" do
-  it "needs to be reviewed for spec completeness"
+  it "returns the day" do
+    d = Date.new(2000, 7, 1).day
+    d.should == 1
+  end
 end

spec/ruby/library/date/month_spec.rb

@@ -2,5 +2,8 @@ require File.expand_path('../../../spec_helper', __FILE__)
 require 'date'
 
 describe "Date#month" do
-  it "needs to be reviewed for spec completeness"
+  it "returns the month" do
+    m = Date.new(2000, 7, 1).month
+    m.should == 7
+  end
 end

spec/ruby/library/date/next_month_spec.rb

@@ -0,0 +1,14 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'date'
+
+describe "Date#next_month" do
+  it "returns the next month" do
+    d = Date.new(2000, 7, 1).next_month
+    d.should == Date.new(2000, 8, 1)
+  end
+
+  it "returns three months later" do
+    d = Date.new(2000, 7, 1).next_month(3)
+    d.should == Date.new(2000, 10, 1)
+  end
+end

spec/ruby/library/date/prev_day_spec.rb

@@ -0,0 +1,14 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'date'
+
+describe "Date#prev_day" do
+  it "returns previous day" do
+    d = Date.new(2000, 7, 2).prev_day
+    d.should == Date.new(2000, 7, 1)
+  end
+
+  it "returns three days ago" do
+    d = Date.new(2000, 7, 4).prev_day(3)
+    d.should == Date.new(2000, 7, 1)
+  end
+end

spec/ruby/library/date/prev_month_spec.rb

@@ -0,0 +1,14 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'date'
+
+describe "Date#prev_month" do
+  it "returns previous month" do
+    d = Date.new(2000, 9, 1).prev_month
+    d.should == Date.new(2000, 8, 1)
+  end
+
+  it "returns three months ago" do
+    d = Date.new(2000, 10, 1).prev_month(3)
+    d.should == Date.new(2000, 7, 1)
+  end
+end

spec/ruby/library/date/year_spec.rb

@@ -2,5 +2,8 @@ require File.expand_path('../../../spec_helper', __FILE__)
 require 'date'
 
 describe "Date#year" do
-  it "needs to be reviewed for spec completeness"
+  it "returns the year" do
+    y = Date.new(2000, 7, 1).year
+    y.should == 2000
+  end
 end

spec/ruby/library/fiber/current_spec.rb

@@ -10,7 +10,7 @@ with_feature :fiber_library do
       # We can always transfer to the root Fiber; it will never die
       5.times do
         root.transfer.should be_nil
-        root.alive?.should_not be_false #Workaround for bug #1547
+        root.alive?.should be_true
       end
     end
 
@@ -19,39 +19,31 @@ with_feature :fiber_library do
         this = Fiber.current
         this.should be_an_instance_of(Fiber)
         this.should == fiber
-        this.alive?.should_not be_false # Workaround for bug #1547
+        this.alive?.should be_true
       end
       fiber.resume
     end
 
     it "returns the current Fiber when called from a Fiber that transferred to another" do
-
       states = []
       fiber = Fiber.new do
         states << :fiber
         this = Fiber.current
         this.should be_an_instance_of(Fiber)
-        this.should === fiber
+        this.should == fiber
-        this.alive?.should_not be_false # Workaround for bug #1547
+        this.alive?.should be_true
       end
 
       fiber2 = Fiber.new do
         states << :fiber2
         fiber.transfer
-        this = Fiber.current
+        flunk
-        this.should be_an_instance_of(Fiber)
-        this.should === fiber2
-        this.alive?.should_not be_false # Workaround for bug #1547
       end
 
       fiber3 = Fiber.new do
         states << :fiber3
         fiber2.transfer
-        this = Fiber.current
+        flunk
-        this.should be_an_instance_of(Fiber)
-        this.should === fiber3
-        this.alive?.should_not be_false # Workaround for bug #1547
-        fiber2.transfer
       end
 
       fiber3.resume

spec/ruby/library/set/sortedset/add_spec.rb

@@ -7,9 +7,15 @@ describe "SortedSet#add" do
 
   it "takes only values which responds <=>" do
     obj = mock('no_comparison_operator')
-    obj.should_receive(:respond_to?).with(:<=>).and_return(false)
+    obj.stub!(:respond_to?).with(:<=>).and_return(false)
     lambda { SortedSet["hello"].add(obj) }.should raise_error(ArgumentError)
   end
+
+  it "raises on incompatible <=> comparison" do
+    # Use #to_a here as elements are sorted only when needed.
+    # Therefore the <=> incompatibility is only noticed on sorting.
+    lambda { SortedSet['1', '2'].add(3).to_a }.should raise_error(ArgumentError)
+  end
 end
 
 describe "SortedSet#add?" do

spec/ruby/library/set/sortedset/initialize_spec.rb

@@ -21,4 +21,10 @@ describe "SortedSet#initialize" do
     s.should include(4)
     s.should include(9)
   end
+
+  it "raises on incompatible <=> comparison" do
+    # Use #to_a here as elements are sorted only when needed.
+    # Therefore the <=> incompatibility is only noticed on sorting.
+    lambda { SortedSet.new(['00', nil]).to_a }.should raise_error(ArgumentError)
+  end
 end

spec/ruby/library/set/sortedset/to_a_spec.rb

@@ -2,7 +2,16 @@ require File.expand_path('../../../../spec_helper', __FILE__)
 require 'set'
 
 describe "SortedSet#to_a" do
-  it "returns an array containing elements of self" do
+  it "returns an array containing elements" do
-    SortedSet[1, 2, 3].to_a.sort.should == [1, 2, 3]
+    set = SortedSet.new [1, 2, 3]
+    set.to_a.should == [1, 2, 3]
+  end
+
+  it "returns a sorted array containing elements" do
+    set = SortedSet[2, 3, 1]
+    set.to_a.should == [1, 2, 3]
+
+    set = SortedSet.new [5, 6, 4, 4]
+    set.to_a.should == [4, 5, 6]
   end
 end

spec/ruby/optional/capi/ext/module_spec.c

@@ -152,6 +152,12 @@ static VALUE module_specs_rbclass2name(VALUE self, VALUE klass) {
 }
 #endif
 
+#ifdef HAVE_RB_MOD_ANCESTORS
+static VALUE module_specs_rb_mod_ancestors(VALUE self, VALUE klass) {
+  return rb_mod_ancestors(klass);
+}
+#endif
+
 void Init_module_spec(void) {
   VALUE cls;
 
@@ -245,6 +251,10 @@ void Init_module_spec(void) {
 #ifdef HAVE_RB_CLASS2NAME
   rb_define_method(cls, "rb_class2name", module_specs_rbclass2name, 1);
 #endif
+
+#ifdef HAVE_RB_MOD_ANCESTORS
+  rb_define_method(cls, "rb_mod_ancestors", module_specs_rb_mod_ancestors, 1);
+#endif
 }
 
 #ifdef __cplusplus

spec/ruby/optional/capi/ext/rubyspec.h

@@ -401,6 +401,7 @@
 #define HAVE_RB_DEFINE_PRIVATE_METHOD      1
 #define HAVE_RB_DEFINE_PROTECTED_METHOD    1
 #define HAVE_RB_DEFINE_SINGLETON_METHOD    1
+#define HAVE_RB_MOD_ANCESTORS              1
 #define HAVE_RB_UNDEF                      1
 #define HAVE_RB_UNDEF_METHOD               1
 

spec/ruby/optional/capi/module_spec.rb

@@ -339,4 +339,14 @@ describe "CApiModule" do
       @m.rb_class2name(CApiModuleSpecs::M).should == "CApiModuleSpecs::M"
     end
   end
+
+  describe "rb_mod_ancestors" do
+    it "returns an array of ancestors" do
+      one = Module.new
+      two = Module.new do
+        include one
+      end
+      @m.rb_mod_ancestors(two).should == [two, one]
+    end
+  end
 end

spec/ruby/shared/fiber/resume.rb

@@ -4,6 +4,11 @@ describe :fiber_resume, shared: true do
    fiber.send(@method).should == :fiber
   end
 
+  it "raises a FiberError if the Fiber tries to resume itself" do
+    fiber = Fiber.new { fiber.resume }
+    -> { fiber.resume }.should raise_error(FiberError, /double resume/)
+  end
+
   it "raises a FiberError if invoked from a different Thread" do
     fiber = Fiber.new { }
     lambda do