Merge pull request #1150 from monaka/pr-add-test-runner-support

Add "test runner" support for cross builds.

build_config.rb

@@ -114,4 +114,7 @@ end
 #   conf.build_mrbtest_lib_only
 #   
 #   conf.gem 'examples/mrbgems/c_and_ruby_extension_example'
+#
+#   conf.test_runner.command = 'env'
+#
 # end

tasks/mruby_build.rake

@@ -194,10 +194,21 @@ module MRuby
   end # Build
 
   class CrossBuild < Build
+    attr_block %w(test_runner)
+
+    def initialize(name, &block)
+	@test_runner = Command::CrossTestRunner.new(self)
+	super
+    end
+
     def run_test
       mrbtest = exefile("#{build_dir}/test/mrbtest")
-      puts "You should run #{mrbtest} on target device."
-      puts 
+      if (@test_runner.command == nil)
+        puts "You should run #{mrbtest} on target device."
+        puts
+      else
+        @test_runner.run(mrbtest)
+      end
     end
   end # CrossBuild
 end # MRuby

tasks/mruby_build_commands.rake

@@ -259,4 +259,24 @@ module MRuby
       end
     end
   end
+
+  class Command::CrossTestRunner < Command
+    attr_accessor :runner_options
+    attr_accessor :verbose_flag
+    attr_accessor :flags
+
+    def initialize(build)
+      super
+      @command = nil
+      @runner_options = '%{flags} %{infile}'
+      @verbose_flag = ''
+      @flags = []
+    end
+
+    def run(testbinfile)
+      puts "TEST for " + @build.name
+      _run runner_options, { :flags => [flags, verbose_flag].flatten.join(' '), :infile => testbinfile }
+    end
+  end
+
 end