Merge pull request #2973 from mattn/fix-windows-tests

fix tests on windows.

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

 require 'tempfile'
 
 assert('regression for #1564') do
-  o = `bin/mruby -e '<<' 2>&1`
+  o = `#{cmd('mruby')} -e #{shellquote('<<')} 2>&1`
   assert_equal o, "-e:1:2: syntax error, unexpected tLSHFT\n"
-  o = `bin/mruby -e '<<-' 2>&1`
+  o = `#{cmd('mruby')} -e #{shellquote('<<-')} 2>&1`
   assert_equal o, "-e:1:3: syntax error, unexpected tLSHFT\n"
 end
 
 assert('regression for #1572') do
   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
+  File.write script.path, 'p "ok"'
+  system "#{cmd('mrbc')} -g -o #{bin.path} #{script.path}"
+  o = `#{cmd('mruby')} -b #{bin.path}`.strip
   assert_equal o, '"ok"'
 end
 
@@ -21,14 +21,14 @@ assert '$0 value' do
   # .rb script
   script.write "p $0\n"
   script.flush
-  assert_equal "\"#{script.path}\"", `./bin/mruby "#{script.path}"`.chomp
+  assert_equal "\"#{script.path}\"", `#{cmd('mruby')} "#{script.path}"`.chomp
 
   # .mrb file
-  `./bin/mrbc -o "#{bin.path}" "#{script.path}"`
-  assert_equal "\"#{bin.path}\"", `./bin/mruby -b "#{bin.path}"`.chomp
+  `#{cmd('mrbc')} -o "#{bin.path}" "#{script.path}"`
+  assert_equal "\"#{bin.path}\"", `#{cmd('mruby')} -b "#{bin.path}"`.chomp
 
   # one liner
-  assert_equal '"-e"', `./bin/mruby -e 'p $0'`.chomp
+  assert_equal '"-e"', `#{cmd('mruby')} -e #{shellquote('p $0')}`.chomp
 end
 
 assert '__END__', '8.6' do
@@ -42,5 +42,5 @@ __END__
 p 'legend'
 EOS
   script.flush
-  assert_equal "\"test\"\n\"fin\"\n", `./bin/mruby #{script.path}`
+  assert_equal "\"test\"\n\"fin\"\n", `#{cmd('mruby')} #{script.path}`
 end

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

 require 'tempfile'
 
 assert('no files') do
-  o = `bin/mruby-strip 2>&1`
+  o = `#{cmd('mruby-strip')} 2>&1`
   assert_equal 1, $?.exitstatus
   assert_equal "no files to strip", o.split("\n")[0]
 end
 
 assert('file not found') do
-  o = `bin/mruby-strip not_found.mrb 2>&1`
+  o = `#{cmd('mruby-strip')} not_found.mrb 2>&1`
   assert_equal 1, $?.exitstatus
   assert_equal "can't open file for reading not_found.mrb\n", o
 end
@@ -16,7 +16,7 @@ assert('not irep file') do
   t = Tempfile.new('script.rb')
   t.write 'p test\n'
   t.flush
-  o = `bin/mruby-strip #{t.path} 2>&1`
+  o = `#{cmd('mruby-strip')} #{t.path} 2>&1`
   assert_equal 1, $?.exitstatus
   assert_equal "can't read irep file #{t.path}\n", o
 end
@@ -26,15 +26,15 @@ assert('success') do
     Tempfile.new('script.rb'), Tempfile.new('c1.mrb'), Tempfile.new('c2.mrb')
   script_file.write "p 'test'\n"
   script_file.flush
-  `bin/mrbc -g -o #{compiled1.path} #{script_file.path}`
-  `bin/mrbc -g -o #{compiled2.path} #{script_file.path}`
+  `#{cmd('mrbc')} -g -o #{compiled1.path} #{script_file.path}`
+  `#{cmd('mrbc')} -g -o #{compiled2.path} #{script_file.path}`
 
-  o = `bin/mruby-strip #{compiled1.path}`
+  o = `#{cmd('mruby-strip')} #{compiled1.path}`
   assert_equal 0, $?.exitstatus
   assert_equal "", o
-  assert_equal `bin/mruby #{script_file.path}`, `bin/mruby -b #{compiled1.path}`
+  assert_equal `#{cmd('mruby')} #{script_file.path}`, `#{cmd('mruby')} -b #{compiled1.path}`
 
-  o = `bin/mruby-strip #{compiled1.path} #{compiled2.path}`
+  o = `#{cmd('mruby-strip')} #{compiled1.path} #{compiled2.path}`
   assert_equal 0, $?.exitstatus
   assert_equal "", o
 end
@@ -44,12 +44,12 @@ assert('check debug section') do
     Tempfile.new('script.rb'), Tempfile.new('c1.mrb'), Tempfile.new('c2.mrb')
   script_file.write "p 'test'\n"
   script_file.flush
-  `bin/mrbc -o #{without_debug.path} #{script_file.path}`
-  `bin/mrbc -g -o #{with_debug.path} #{script_file.path}`
+  `#{cmd('mrbc')} -o #{without_debug.path} #{script_file.path}`
+  `#{cmd('mrbc')} -g -o #{with_debug.path} #{script_file.path}`
 
   assert_true with_debug.size >= without_debug.size
 
-  `bin/mruby-strip #{with_debug.path}`
+  `#{cmd('mruby-strip')} #{with_debug.path}`
   assert_equal without_debug.size, with_debug.size
 end
 
@@ -62,12 +62,12 @@ a += b
 p Kernel.local_variables
 EOS
   script_file.flush
-  `bin/mrbc -o #{with_lv.path} #{script_file.path}`
-  `bin/mrbc -o #{without_lv.path} #{script_file.path}`
+  `#{cmd('mrbc')} -o #{with_lv.path} #{script_file.path}`
+  `#{cmd('mrbc')} -o #{without_lv.path} #{script_file.path}`
 
-  `bin/mruby-strip -l #{without_lv.path}`
+  `#{cmd('mruby-strip')} -l #{without_lv.path}`
   assert_true without_lv.size < with_lv.size
 
-  assert_equal '[:a, :b]', `bin/mruby -b #{with_lv.path}`.chomp
-  assert_equal '[]', `bin/mruby -b #{without_lv.path}`.chomp
+  assert_equal '[:a, :b]', `#{cmd('mruby')} -b #{with_lv.path}`.chomp
+  assert_equal '[]', `#{cmd('mruby')} -b #{without_lv.path}`.chomp
 end

mrbgems/mruby-compiler/bintest/mrbc.rb

@@ -6,7 +6,7 @@ assert('Compiling multiple files without new line in last line. #2361') do
   a.flush
   b.write('module B; end')
   b.flush
-  result = `bin/mrbc -c -o #{out.path} #{a.path} #{b.path} 2>&1`
-  assert_equal "bin/mrbc:#{a.path}:Syntax OK", result.chomp
+  result = `#{cmd('mrbc')} -c -o #{out.path} #{a.path} #{b.path} 2>&1`
+  assert_equal "#{cmd('mrbc')}:#{a.path}:Syntax OK", result.chomp
   assert_equal 0, $?.exitstatus
 end

test/bintest.rb

 $:.unshift File.dirname(File.dirname(File.expand_path(__FILE__)))
 require 'test/assert.rb'
 
+def cmd(s)
+  ENV['SHELL'] ? "bin/#{s}" : "bin\\#{s}.exe"
+end
+
+def shellquote(s)
+  ENV['SHELL'] ? "'#{s}'" : "\"#{s}\""
+end
+
 ARGV.each do |gem|
   Dir["#{gem}/bintest/**/*.rb"].each do |file|
     load file