1 files changed, 33 insertions, 0 deletions
diff --git a/test/rake/support/ruby_runner.rb b/test/rake/support/ruby_runner.rb
new file mode 100644
index 0000000000..404e61a668
--- /dev/null
+++ b/test/rake/support/ruby_runner.rb
@@ -0,0 +1,33 @@
+module RubyRunner
+  include FileUtils
+
+  # Run a shell Ruby command with command line options (using the
+  # default test options). Output is captured in @out and @err
+  def ruby(*option_list)
+    run_ruby(@ruby_options + option_list)
+  end
+
+  # Run a command line rake with the give rake options.  Default
+  # command line ruby options are included.  Output is captured in
+  # @out and @err
+  def rake(*rake_options)
+    run_ruby @ruby_options + [@rake_exec] + rake_options
+  end
+
+  # Low level ruby command runner ...
+  def run_ruby(option_list)
+    puts "COMMAND: [#{RUBY} #{option_list.join ' '}]" if @verbose
+
+    inn, out, err, wait = Open3.popen3(RUBY, *option_list)
+    inn.close
+
+    @exit = wait ? wait.value : $?
+    @out = out.read
+    @err = err.read
+
+    puts "OUTPUT:  [#{@out}]" if @verbose
+    puts "ERROR:   [#{@err}]" if @verbose
+    puts "EXIT:    [#{@exit.inspect}]" if @verbose
+    puts "PWD:     [#{Dir.pwd}]" if @verbose
+  end
+end