Update to ruby/spec@83063a3

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/file/path_spec.rb

@@ -1,17 +1,8 @@
 require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../shared/path', __FILE__)
 
 describe "File#path" do
-  before :each do
-    @name = tmp("file_path")
-  end
-
-  after :each do
-    rm_r @name
-  end
-
-  it "returns the pathname used to create file as a string" do
-    File.open(@name,'w') { |file| file.path.should == @name }
-  end
+  it_behaves_like :file_path, :path
 end
 
 describe "File.path" do
@@ -23,7 +14,27 @@ describe "File.path" do
     rm_r @name
   end
 
-  it "returns the full path for the given file" do
-    File.path(@name).should == @name
+  it "returns the string argument without any change" do
+    File.path("abc").should == "abc"
+    File.path("./abc").should == "./abc"
+    File.path("../abc").should == "../abc"
+    File.path("/./a/../bc").should == "/./a/../bc"
+  end
+
+  it "returns path for File argument" do
+    File.open(@name, "w") do |f|
+      File.path(f).should == @name
+    end
+  end
+
+  it "returns path for Pathname argument" do
+    require "pathname"
+    File.path(Pathname.new(@name)).should == @name
+  end
+
+  it "calls #to_path for non-string argument and returns result" do
+    path = mock("path")
+    path.should_receive(:to_path).and_return("abc")
+    File.path(path).should == "abc"
   end
 end