Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 63 insertions, 0 deletions

diff --git a/spec/ruby/core/file/split_spec.rb b/spec/ruby/core/file/split_spec.rb
new file mode 100644
index 0000000000..2479d4b949
--- /dev/null
+++ b/spec/ruby/core/file/split_spec.rb
@@ -0,0 +1,63 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "File.split" do
+  before :each do
+    @backslash_ext = "C:\\foo\\bar\\baz.rb"
+    @backslash = "C:\\foo\\bar\\baz"
+  end
+
+  it "splits the string at the last '/' when the last component does not have an extension" do
+    File.split("/foo/bar/baz").should == ["/foo/bar", "baz"]
+    File.split("C:/foo/bar/baz").should == ["C:/foo/bar", "baz"]
+  end
+
+  it "splits the string at the last '/' when the last component has an extension" do
+    File.split("/foo/bar/baz.rb").should == ["/foo/bar", "baz.rb"]
+    File.split("C:/foo/bar/baz.rb").should == ["C:/foo/bar", "baz.rb"]
+  end
+
+  it "splits an empty string into a '.' and an empty string" do
+    File.split("").should == [".", ""]
+  end
+
+  platform_is_not :windows do
+    it "collapses multiple '/' characters and strips trailing ones" do
+      File.split("//foo////").should == ["/", "foo"]
+    end
+  end
+
+  platform_is_not :windows do
+    it "does not split a string that contains '\\'" do
+      File.split(@backslash).should == [".", "C:\\foo\\bar\\baz"]
+      File.split(@backslash_ext).should ==  [".", "C:\\foo\\bar\\baz.rb"]
+    end
+  end
+
+  platform_is :windows do
+    it "splits the string at the last '\\' when the last component does not have an extension" do
+      File.split(@backslash).should == ["C:\\foo\\bar", "baz"]
+    end
+
+    it "splits the string at the last '\\' when the last component has an extension" do
+      File.split(@backslash_ext).should ==  ["C:\\foo\\bar", "baz.rb"]
+    end
+  end
+
+  it "raises an ArgumentError when not passed a single argument" do
+    lambda { File.split }.should raise_error(ArgumentError)
+    lambda { File.split('string', 'another string') }.should raise_error(ArgumentError)
+  end
+
+  it "raises a TypeError if the argument is not a String type" do
+    lambda { File.split(1) }.should raise_error(TypeError)
+  end
+
+  it "coerces the argument with to_str if it is not a String type" do
+    class C; def to_str; "/rubinius/better/than/ruby"; end; end
+    File.split(C.new).should == ["/rubinius/better/than", "ruby"]
+  end
+
+  it "accepts an object that has a #to_path method" do
+    File.split(mock_to_path("")).should == [".", ""]
+  end
+end