test/helper.rb in dtas-0.7.0 vs test/helper.rb in dtas-0.8.0

@@ -1,6 +1,6 @@
-# Copyright (C) 2013, Eric Wong <[e-mail]> and all contributors
+# Copyright (C) 2013-2014, Eric Wong <[e-mail]> and all contributors
 # License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
 $stdout.sync = $stderr.sync = Thread.abort_on_exception = true
 require 'thread'
 WAIT_ALL_MTX = Mutex.new
 
@@ -23,10 +23,16 @@
     prev = prev.empty? ? {} : Marshal.load(prev)
     res.each do |filename, counts|
       # filter out stuff that's not in our project
       COVMATCH =~ filename or next
 
+      # For compatibility with https://bugs.ruby-lang.org/issues/9508
+      # TODO: support those features if that gets merged into mainline
+      unless Array === counts
+        counts = counts[:lines]
+      end
+
       merge = prev[filename] || []
       merge = merge
       counts.each_with_index do |count, i|
         count or next
         merge[i] = (merge[i] || 0) + count
@@ -42,18 +48,25 @@
 
   Coverage.start
   at_exit { __covmerge }
 end
 
-gem 'minitest'
+begin
+  gem 'minitest'
+rescue LoadError
+end
 require 'minitest/autorun'
 require "tempfile"
 
 Testcase = begin
   Minitest::Test
 rescue NameError
-  Minitest::Unit::TestCase
+  begin
+    Minitest::Unit::TestCase # minitest 4
+  rescue
+    MiniTest::Unit::TestCase # minitest 3
+  end
 end
 
 FIFOS = []
 def tmpfifo
   tmp = Tempfile.new(%w(dtas-test .fifo))
@@ -84,5 +97,13 @@
     ensure
       FileUtils.remove_entry(d)
     end
   end
 end unless Dir.respond_to?(:mktmpdir)
+
+def guitar_pluck(outfile)
+  outfile =~ %r{\A[\w\./-]+\z} or raise ArgumentError, "bad chars"
+  cmd = '(for n in E2 A2 D3 G3 B3 E4; do '\
+         'sox -n -ts32 -c2 -r44100 - synth 4 pluck $n; done ) | ' \
+         "sox -ts32 -c2 -r44100 - #{outfile}"
+  assert_equal(true, system(cmd), cmd)
+end