helper.rb in tracksperanto-2.11.0

- old
+ new

@@ -79,20 +79,21 @@
     t.keyframe!(:frame => 18, :abs_x => 192.00000, :abs_y => 388.80000, :residual => 0.85714)
     t.keyframe!(:frame => 19, :abs_x => 96.00000, :abs_y => 205.20000, :residual => 0.90476)
     t.keyframe!(:frame => 20, :abs_x => 0.00000, :abs_y => 0.00000, :residual => 0.95238)
   end
   
-  SINGLE_FRAME_TRACK = Tracksperanto::Tracker.new(:name => "SingleFrame") do |t|
+  SINGLE_FRAME_TRACK = Tracksperanto::Tracker.new(:name => "SingleFrame_InTheMiddle") do |t|
     t.keyframe!(:frame => 0, :abs_x => 970.00000, :abs_y => 550.00000, :residual => 0.00000)
   end
   
   def create_reference_output(exporter_klass, ref_path)
     File.open(ref_path, "w") do | io |
       x = exporter_klass.new(io)
       yield(x) if block_given?
       export_parabolics_with(x)
     end
+    flunk "The test output was overwritten, so this test is meaningless"
   end
   
   def assert_same_buffer(ref_buffer, actual_buffer, message = "The line should be identical")
     [ref_buffer, actual_buffer].each{|io| io.rewind }
     
@@ -100,9 +101,18 @@
     ref_buffer, actual_buffer = ref_buffer.read, actual_buffer.read
     assert_equal ref_buffer, actual_buffer
   end
   
   def ensure_same_output(exporter_klass, reference_path, message = "The line should be identical")
+    # If we need to update ALL the references at once
+    if ENV['TRACKSPERANTO_OVERWRITE_ALL_TEST_DATA']
+      STDERR.puts "Achtung! Overwriting the file at #{reference_path} with the test output for now"
+      create_reference_output(exporter_klass, reference_path) do | x |
+        yield(x) if block_given?
+      end
+      return
+    end
+    
     io = StringIO.new
     x = exporter_klass.new(io)
     yield(x) if block_given?
     export_parabolics_with(x)
     