Update to ruby/spec@9be7c7e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/thread/backtrace/location/absolute_path_spec.rb

@@ -9,4 +9,42 @@ describe 'Thread::Backtrace::Location#absolute_path' do
   it 'returns the absolute path of the call frame' do
     @frame.absolute_path.should == File.realpath(__FILE__)
   end
+
+  context "when used in eval with a given filename" do
+    it "returns filename" do
+      code = "caller_locations(0)[0].absolute_path"
+      eval(code, nil, "foo.rb").should == "foo.rb"
+      eval(code, nil, "foo/bar.rb").should == "foo/bar.rb"
+    end
+  end
+
+  platform_is_not :windows do
+    before :each do
+      @file = fixture(__FILE__, "absolute_path.rb")
+      @symlink = tmp("symlink.rb")
+      File.symlink(@file, @symlink)
+      ScratchPad.record []
+    end
+
+    after :each do
+      rm_r @symlink
+    end
+
+    it "returns a canonical path without symlinks, even when __FILE__ does not" do
+      realpath = File.realpath(@symlink)
+      realpath.should_not == @symlink
+
+      load @symlink
+      ScratchPad.recorded.should == [@symlink, realpath]
+    end
+
+    it "returns a canonical path without symlinks, even when __FILE__ is removed" do
+      realpath = File.realpath(@symlink)
+      realpath.should_not == @symlink
+
+      ScratchPad << -> { rm_r(@symlink) }
+      load @symlink
+      ScratchPad.recorded.should == [@symlink, realpath]
+    end
+  end
 end

spec/ruby/core/thread/backtrace/location/fixtures/absolute_path.rb

@@ -0,0 +1,4 @@
+action = ScratchPad.recorded.pop
+ScratchPad << __FILE__
+action.call if action
+ScratchPad << caller_locations(0)[0].absolute_path