Autodetects rails and changes test_pattern accordingly.

Escapes slashes in random regexps.

[git-p4: depot-paths = "//src/heckle/dev/": change = 3010]

History.txt

@@ -1,13 +1,15 @@
-== 1.3.0 / 2007-02-07
+== 1.3.0 / 2007-02-12
 
 * 1 major enhancement:
   * Unified diffs for mutatated methods
-* 1 minor enhancement:
+* 4 minor enhancements:
   * Now returns exit status 1 if failed.
   * Added a simple report at the end.
   * Runs are now sorted by method.
-* 1 bug fix:
+  * Autodetects rails and changes test_pattern accordingly.
+* 2 bug fixes:
   * Aborts when an unknown method is supplied.
+  * Escapes slashes in random regexps.
 
 == 1.2.0 / 2007-01-15
 

bin/heckle

@@ -41,6 +41,9 @@ opts = OptionParser.new do |opts|
   end
 end
 
+looks_like_rails = test ?f, 'config/environment.rb'
+TestUnitHeckler.test_pattern = "test/**/*.rb" if looks_like_rails
+
 opts.parse!
 
 impl = ARGV.shift

lib/heckle.rb

@@ -177,7 +177,7 @@ def mutate_lit(exp)
     when Symbol
       [:lit, rand_symbol]
     when Regexp
-      [:lit, Regexp.new(Regexp.escape(rand_string))]
+      [:lit, Regexp.new(Regexp.escape(rand_string.gsub(/\//, '\\/')))]
     when Range
       [:lit, rand_range]
     end