Merge pull request #1787 from take-cheeze/bintest_improvement

`bintest` improvement.

mrbgems/mruby-bin-mruby/bintest/mruby.rb

+require 'tempfile'
+
 assert('regression for #1564') do
   o = `bin/mruby -e '<<' 2>&1`
   assert_equal o, "-e:1:2: syntax error, unexpected tLSHFT\n"
@@ -6,8 +8,9 @@ assert('regression for #1564') do
 end
 
 assert('regression for #1572') do
-  system "echo 'p \"ok\"' > /tmp/1572.rb"
-  system "bin/mrbc -g -o /tmp/1572.mrb /tmp/1572.rb"
-  o = `bin/mruby -b /tmp/1572.mrb`.strip
+  script, bin = Tempfile.new('test.rb'), Tempfile.new('test.mrb')
+  system "echo 'p \"ok\"' > #{script.path}"
+  system "bin/mrbc -g -o #{bin.path} #{script.path}"
+  o = `bin/mruby -b #{bin.path}`.strip
   assert_equal o, '"ok"'
 end

mrbgems/mruby-bin-strip/bintest/mruby-strip.rb

@@ -32,6 +32,7 @@ assert('success') do
   o = `bin/mruby-strip #{compiled1.path}`
   assert_equal 0, $?.exitstatus
   assert_equal "", o
+  assert_equal `bin/mruby #{script_file.path}`, `bin/mruby -b #{compiled1.path}`
 
   o = `bin/mruby-strip #{compiled1.path} #{compiled2.path}`
   assert_equal 0, $?.exitstatus

tasks/mruby_build.rake

@@ -194,7 +194,8 @@ module MRuby
     end
 
     def run_bintest
-      sh "ruby test/bintest.rb"
+      targets = @gems.select { |v| Dir.exists? "#{v.dir}/bintest" }.map { |v| filename v.dir }
+      sh "ruby test/bintest.rb #{targets.join ' '}"
     end
 
     def print_build_summary

test/bintest.rb

 $:.unshift File.dirname(File.dirname(File.expand_path(__FILE__)))
 require 'test/assert.rb'
 
-Dir['mrbgems/**/bintest/*.rb'].each do |file|
-  load file
+ARGV.each do |gem|
+  Dir["#{gem}/bintest/*.rb"].each do |file|
+    load file
+  end
 end
 
 load 'test/report.rb'