Merge pull request #321 from rock-core/code_error_any

fix: initialize CodeErrorMatcher to match any exception *or* no exceptions at all

Author: doudou

lib/roby/queries/code_error_matcher.rb

@@ -11,7 +11,7 @@ class CodeErrorMatcher < LocalizedErrorMatcher
 
             def initialize
                 super
-                @ruby_exception_class = ::Exception
+                @ruby_exception_class = Any
                 with_model(CodeError)
             end
 

test/queries/test_code_error_matcher.rb

@@ -9,12 +9,18 @@ module Queries
                 plan.add(@task = Roby::Task.new)
             end
 
-            it "matches a plain CodeError object as-is" do
+            it "matches a plain CodeError with exception as-is" do
                 error = CodeError.new(Exception.new, @task)
                 matcher = CodeErrorMatcher.new
                 assert_operator matcher, :===, error
             end
 
+            it "matches a plain CodeError without exception as-is" do
+                error = CodeError.new(nil, @task)
+                matcher = CodeErrorMatcher.new
+                assert_operator matcher, :===, error
+            end
+
             it "matches a CodeError whose ruby error matches" do
                 error_m = Class.new(StandardError)
                 error = CodeError.new(error_m.new, @task)