* common.mk (test-all): separate directory where running test cases

  from source tree.

* lib/test/unit/autorunner.rb (options): added --basedir, --workdir
  and --load-path options.

* lib/test/unit/collector/dir.rb (recursive_collect, collect_file):
  base directory support.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11062 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 33 insertions, 8 deletions

diff --git a/lib/test/unit/autorunner.rb b/lib/test/unit/autorunner.rb
index d9720daa49..71dbccbced 100644
--- a/lib/test/unit/autorunner.rb
+++ b/lib/test/unit/autorunner.rb
@@ -7,9 +7,8 @@ module Test
     class AutoRunner
       def self.run(force_standalone=false, default_dir=nil, argv=ARGV, &block)
         r = new(force_standalone || standalone?, &block)
-        if((!r.process_args(argv)) && default_dir)
-          r.to_run << default_dir
-        end
+        r.base = default_dir
+        r.process_args(argv)
         r.run
       end
       
@@ -64,12 +63,14 @@ module Test
           c.filter = r.filters
           c.pattern.concat(r.pattern) if(r.pattern)
           c.exclude.concat(r.exclude) if(r.exclude)
+          c.base = r.base
+          $:.unshift(r.base) if r.base
           c.collect(*(r.to_run.empty? ? ['.'] : r.to_run))
         end,
       }
 
       attr_reader :suite
-      attr_accessor :output_level, :filters, :to_run, :pattern, :exclude
+      attr_accessor :output_level, :filters, :to_run, :pattern, :exclude, :base, :workdir
       attr_writer :runner, :collector
 
       def initialize(standalone)
@@ -110,6 +111,14 @@ module Test
           end
 
           if(@standalone)
+            o.on('-b', '--basedir=DIR', "Base directory of test suits.") do |b|
+              @base = b
+            end
+
+            o.on('-w', '--workdir=DIR', "Working directory to run tests.") do |w|
+              @workdir = w
+            end
+
             o.on('-a', '--add=TORUN', Array,
                  "Add TORUN to the list of things to run;",
                  "can be a file or a directory.") do |a|
@@ -153,6 +162,11 @@ module Test
             end
           end
 
+          o.on('-I', "--load-path=DIR[#{File::PATH_SEPARATOR}DIR...]",
+               "Appends directory list to $LOAD_PATH.") do |dirs|
+            $LOAD_PATH.concat(dirs.split(File::PATH_SEPARATOR))
+          end
+
           o.on('-v', '--verbose=[LEVEL]', OUTPUT_LEVELS,
                "Set the output level (default is verbose).",
                "(" + keyword_display(OUTPUT_LEVELS) + ")") do |l|
@@ -197,6 +211,7 @@ module Test
       def run
         @suite = @collector[self]
         result = @runner[self] or return false
+        Dir.chdir(@workdir) if @workdir
         result.run(@suite, @output_level).passed?
       end
     end
diff --git a/lib/test/unit/collector/dir.rb b/lib/test/unit/collector/dir.rb
index 1395cdf4e5..2cee7dde44 100644
--- a/lib/test/unit/collector/dir.rb
+++ b/lib/test/unit/collector/dir.rb
@@ -8,6 +8,7 @@ module Test
         include Collector
 
         attr_reader :pattern, :exclude
+        attr_accessor :base
 
         def initialize(dir=::Dir, file=::File, object_space=::ObjectSpace, req=nil)
           super()
@@ -47,11 +48,12 @@ module Test
 
         def recursive_collect(name, already_gathered)
           sub_suites = []
-          if(@file.directory?(name))
-            @dir.entries(name).each do |e|
+          path = realdir(name)
+          if @file.directory?(path)
+            @dir.entries(path).each do |e|
               next if(e == '.' || e == '..')
               e_name = @file.join(name, e)
-              if(@file.directory?(e_name))
+              if @file.directory?(realdir(e_name))
                 next if /\ACVS\z/ =~ e
                 sub_suite = recursive_collect(e_name, already_gathered)
                 sub_suites << sub_suite unless(sub_suite.empty?)
@@ -75,7 +77,7 @@ module Test
         end
 
         def collect_file(name, suites, already_gathered)
-          dir = File.dirname(File.expand_path(name))
+          dir = File.dirname(File.expand_path(name, @base))
           $:.unshift(dir)
           if(@req)
             @req.require(name)
@@ -86,6 +88,14 @@ module Test
         ensure
           $:.delete_at($:.rindex(dir)) if(dir)
         end
+
+	def realdir(path)
+	  if @base
+	    @file.join(@base, path)
+	  else
+	    path
+	  end
+	end
       end
     end
   end