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, 21 insertions, 0 deletions

diff --git a/spec/ruby/core/regexp/try_convert_spec.rb b/spec/ruby/core/regexp/try_convert_spec.rb
new file mode 100644
index 0000000000..e782fc07fb
--- /dev/null
+++ b/spec/ruby/core/regexp/try_convert_spec.rb
@@ -0,0 +1,21 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Regexp.try_convert" do
+  not_supported_on :opal do
+    it "returns the argument if given a Regexp" do
+      Regexp.try_convert(/foo/s).should == /foo/s
+    end
+  end
+
+  it "returns nil if given an argument that can't be converted to a Regexp" do
+    ['', 'glark', [], Object.new, :pat].each do |arg|
+      Regexp.try_convert(arg).should be_nil
+    end
+  end
+
+  it "tries to coerce the argument by calling #to_regexp" do
+    rex = mock('regexp')
+    rex.should_receive(:to_regexp).and_return(/(p(a)t[e]rn)/)
+    Regexp.try_convert(rex).should == /(p(a)t[e]rn)/
+  end
+end