Update to ruby/spec@bd7017f

2 files changed, 31 insertions, 0 deletions

diff --git a/spec/ruby/core/signal/signame_spec.rb b/spec/ruby/core/signal/signame_spec.rb
index b66de9fc85..adfe895d97 100644
--- a/spec/ruby/core/signal/signame_spec.rb
+++ b/spec/ruby/core/signal/signame_spec.rb
@@ -9,10 +9,22 @@ describe "Signal.signame" do
     Signal.signame(-1).should == nil
   end
 
+  it "calls #to_int on an object to convert to an Integer" do
+    obj = mock('signal')
+    obj.should_receive(:to_int).and_return(0)
+    Signal.signame(obj).should == "EXIT"
+  end
+
   it "raises a TypeError when the passed argument can't be coerced to Integer" do
     -> { Signal.signame("hello") }.should raise_error(TypeError)
   end
 
+  it "raises a TypeError when the passed argument responds to #to_int but does not return an Integer" do
+    obj = mock('signal')
+    obj.should_receive(:to_int).and_return('not an int')
+    -> { Signal.signame(obj) }.should raise_error(TypeError)
+  end
+
   platform_is_not :windows do
     it "the original should take precedence over alias when looked up by number" do
       Signal.signame(Signal.list["ABRT"]).should == "ABRT"
diff --git a/spec/ruby/core/signal/trap_spec.rb b/spec/ruby/core/signal/trap_spec.rb
index 10e122e072..b3186cda92 100644
--- a/spec/ruby/core/signal/trap_spec.rb
+++ b/spec/ruby/core/signal/trap_spec.rb
@@ -221,6 +221,25 @@ describe "Signal.trap" do
       Signal.trap(:HUP, @saved_trap).should equal(@proc)
     end
 
+    it "calls #to_str on an object to convert to a String" do
+      obj = mock("signal")
+      obj.should_receive(:to_str).exactly(2).times.and_return("HUP")
+      Signal.trap obj, @proc
+      Signal.trap(obj, @saved_trap).should equal(@proc)
+    end
+
+    it "accepts Integer values" do
+      hup = Signal.list["HUP"]
+      Signal.trap hup, @proc
+      Signal.trap(hup, @saved_trap).should equal(@proc)
+    end
+
+    it "does not call #to_int on an object to convert to an Integer" do
+      obj = mock("signal")
+      obj.should_not_receive(:to_int)
+      -> { Signal.trap obj, @proc }.should raise_error(ArgumentError, /bad signal type/)
+    end
+
     it "raises ArgumentError when passed unknown signal" do
       -> { Signal.trap(300) { } }.should raise_error(ArgumentError, "invalid signal number (300)")
       -> { Signal.trap("USR10") { } }.should raise_error(ArgumentError, "unsupported signal `SIGUSR10'")