Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 19 insertions, 0 deletions

diff --git a/spec/rubyspec/core/io/shared/gets_ascii.rb b/spec/rubyspec/core/io/shared/gets_ascii.rb
new file mode 100644
index 0000000000..2a8fe3c9a5
--- /dev/null
+++ b/spec/rubyspec/core/io/shared/gets_ascii.rb
@@ -0,0 +1,19 @@
+# -*- encoding: binary -*-
+describe :io_gets_ascii, shared: true do
+  describe "with ASCII separator" do
+    before :each do
+      @name = tmp("gets_specs.txt")
+      touch(@name, "wb") { |f| f.print "this is a test\xFFtesty\ntestier" }
+
+      File.open(@name, "rb") { |f| @data = f.send(@method, "\xFF") }
+    end
+
+    after :each do
+      rm_r @name
+    end
+
+    it "returns the separator's character representation" do
+      @data.should == "this is a test\xFF"
+    end
+  end
+end