Use a file under tmp for File.real{,dir}path specs on Windows

* The source file path could have pre-existing symlinks.
* See https://github.com/ruby/spec/issues/445.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 16 insertions, 4 deletions

diff --git a/spec/rubyspec/core/file/realdirpath_spec.rb b/spec/rubyspec/core/file/realdirpath_spec.rb
index 3d50b8813c..06900ad461 100644
--- a/spec/rubyspec/core/file/realdirpath_spec.rb
+++ b/spec/rubyspec/core/file/realdirpath_spec.rb
@@ -88,9 +88,13 @@ platform_is :windows do
       @file = tmp("realdirpath")
     end
 
+    after :each do
+      rm_r @file
+    end
+
     it "returns the same path" do
-      file = __FILE__
-      File.realdirpath(file).should == file
+      touch @file
+      File.realdirpath(@file).should == @file
     end
 
     it "returns the same path even if the last component does not exist" do
diff --git a/spec/rubyspec/core/file/realpath_spec.rb b/spec/rubyspec/core/file/realpath_spec.rb
index e6ddfdad7c..49aed7b88c 100644
--- a/spec/rubyspec/core/file/realpath_spec.rb
+++ b/spec/rubyspec/core/file/realpath_spec.rb
@@ -72,9 +72,17 @@ end
 
 platform_is :windows do
   describe "File.realpath" do
+    before :each do
+      @file = tmp("realpath")
+      touch @file
+    end
+
+    after :each do
+      rm_r @file
+    end
+
     it "returns the same path" do
-      file = __FILE__
-      File.realpath(file).should == file
+      File.realpath(@file).should == @file
     end
   end
 end