Update to ruby/spec@691755d

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

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.alive?.should_not be_false # Workaround for bug #1547
+        this.should == fiber
+        this.alive?.should be_true
       end
 
       fiber2 = Fiber.new do
         states << :fiber2
         fiber.transfer
-        this = Fiber.current
-        this.should be_an_instance_of(Fiber)
-        this.should === fiber2
-        this.alive?.should_not be_false # Workaround for bug #1547
+        flunk
       end
 
       fiber3 = Fiber.new do
         states << :fiber3
         fiber2.transfer
-        this = Fiber.current
-        this.should be_an_instance_of(Fiber)
-        this.should === fiber3
-        this.alive?.should_not be_false # Workaround for bug #1547
-        fiber2.transfer
+        flunk
       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
-    SortedSet[1, 2, 3].to_a.sort.should == [1, 2, 3]
+  it "returns an array containing elements" do
+    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