test: reduce output if succeded

* bootstraptest/runner.rb (exec_test): reduce output if succeded.
* sample/test.rb (PROGRESS.finish): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest/runner.rb

@@ -62,6 +62,7 @@ def main
   @verbose = false
   $stress = false
   @color = nil
+  @quiet = false
   dir = nil
   quiet = false
   tests = nil
@@ -88,6 +89,7 @@ def main
       true
     when /\A(-q|--q(uiet))\z/
       quiet = true
+      @quiet = true
       true
     when /\A(-v|--v(erbose))\z/
       @verbose = true
@@ -162,7 +164,7 @@ def exec_test(pathes)
   @errbuf = []
   @location = nil
   pathes.each do |path|
-    $stderr.print "\n#{File.basename(path)} "
+    $stderr.print "#{File.basename(path)} "
     $stderr.print @progress[@count % @progress.size] if @tty
     $stderr.puts if @verbose
     count = @count
@@ -171,12 +173,13 @@ def exec_test(pathes)
     if @tty
       if @error == error
         $stderr.print "#{@progress_bs}#{@passed}PASS #{@count-count}#{@reset}"
+        $stderr.print "\r\e[2K\r" if @quiet
       else
         $stderr.print "#{@progress_bs}#{@failed}FAIL #{@error-error}/#{@count-count}#{@reset}"
       end
     end
+    $stderr.puts unless @quiet
   end
-  $stderr.puts
   if @error == 0
     if @count == 0
       $stderr.puts "No tests, no problem"

sample/test.rb

@@ -7,10 +7,13 @@ $failed = 0
 PROGRESS = Object.new
 PROGRESS.instance_eval do
   @color = nil
+  @quiet = nil
   case ARGV[0]
   when /\A--color(?:=(?:always|(auto)|(never)|(.*)))?\z/
     warn "unknown --color argument: #$3" if $3
     @color = $1 ? nil : !$2
+  when /\A-(q|-quiet)\z/
+    @quiet = true
   end
   @count = 0
   @rotator = %w[- \\ | /]
@@ -46,6 +49,7 @@ PROGRESS.instance_eval do
     end
     def self.finish
       STDERR.print "#{@bs}#{' ' * @bs.size}#{@bs}#{@passed}#{@ok ? 'OK' : ''} #{$testnum}#{@reset}"
+      STDERR.print @quiet ? "\r\e[2K\r" : "\n"
     end
   else
     def self.pass
@@ -65,7 +69,7 @@ def test_check(what)
   unless $ntest.zero?
     PROGRESS.finish
   end
-  STDERR.print "\nsample/test.rb:#{what} "
+  STDERR.print "sample/test.rb:#{what} "
   PROGRESS.init
   $what = what
   $testnum = 0