Use pre-canned ocunit2junit

Scripts/ocunit2junit

@@ -0,0 +1,188 @@
+#!/usr/bin/env ruby
+#
+# ocunit2junit.rb was written by Christian Hedin <[email protected]>
+# Version: 0.1 - 30/01 2010
+# Usage: 
+# xcodebuild -yoursettings | ocunit2junit.rb
+# All output is just passed through to stdout so you don't miss a thing!
+# JUnit style XML-report are put in the folder specified below.
+#
+# Known problems:
+# * "Errors" are not cought, only "warnings".
+# * It's not possible to click links to failed test in Hudson
+# * It's not possible to browse the source code in Hudson
+#
+# Acknowledgement:
+# Big thanks to Steen Lehmann for prettifying this script.
+################################################################
+# Edit these variables to match your system
+#
+#
+# Where to put the XML-files from your unit tests
+TEST_REPORTS_FOLDER = ENV['TEST_REPORTS_FOLDER'] || "test-reports"
+SUPPORT_KIWI = true
+#
+#
+# Don't edit below this line
+################################################################
+
+require 'time'
+require 'fileutils'
+require 'socket'
+
+class ReportParser
+
+  attr_reader :exit_code
+
+  def initialize(piped_input)
+    @piped_input = piped_input
+    @exit_code = 0
+
+    FileUtils.rm_rf(TEST_REPORTS_FOLDER)
+    FileUtils.mkdir_p(TEST_REPORTS_FOLDER)
+    parse_input
+  end
+
+  private
+
+  def parse_input
+    @piped_input.each do |piped_row|
+      if piped_row.respond_to?("encode!")
+        temporary_encoding = (RUBY_VERSION == '1.9.2') ? 'UTF-8' : 'UTF-16'
+        piped_row.encode!(temporary_encoding, 'UTF-8', :invalid => :replace, :replace => '')
+        piped_row.encode!('UTF-8', temporary_encoding)
+      end
+      puts piped_row
+
+      description_results = piped_row.scan(/\s\'(.+)\'\s/)
+      if description_results and description_results[0] and description_results[0]
+        description = description_results[0][0]
+      end
+
+      case piped_row
+
+        when /Test Suite '(\S+)'.*started at\s+(.*)/
+          t = Time.parse($2.to_s)
+          handle_start_test_suite(t)
+          @last_description = nil
+
+        when /Test Suite '(\S+)'.*finished at\s+(.*)./
+          t = Time.parse($2.to_s)
+          handle_end_test_suite($1,t)     
+
+        when /Test Case '-\[\S+\s+(\S+)\]' started./
+          test_case = $1
+          @last_description = nil
+
+        when /Test Case '-\[\S+\s+(\S+)\]' passed \((.*) seconds\)/
+          test_case = get_test_case_name($1, @last_description)
+          test_case_duration = $2.to_f
+          handle_test_passed(test_case,test_case_duration)
+
+        when /(.*): error: -\[(\S+) (\S+)\] : (.*)/
+          error_location = $1
+          test_suite = $2
+          error_message = $4
+	        test_case = get_test_case_name($3, description)
+	        handle_test_error(test_suite,test_case,error_message,error_location)
+
+        when /Test Case '-\[\S+ (\S+)\]' failed \((\S+) seconds\)/
+          test_case = get_test_case_name($1, @last_description)
+          test_case_duration = $2.to_f
+          handle_test_failed(test_case,test_case_duration)
+
+        when /failed with exit code (\d+)/
+          @exit_code = $1.to_i
+
+        when
+          /BUILD FAILED/
+          @exit_code = -1;
+      end
+
+      unless description.nil?
+        @last_description = description
+      end
+    end
+  end
+
+  def handle_start_test_suite(start_time)
+    @total_failed_test_cases = 0
+    @total_passed_test_cases = 0
+    @tests_results = Hash.new # test_case -> duration
+    @errors = Hash.new  # test_case -> error_msg
+    @ended_current_test_suite = false
+    @cur_start_time = start_time
+  end
+
+  def handle_end_test_suite(test_name,end_time)
+    unless @ended_current_test_suite
+      current_file = File.open("#{TEST_REPORTS_FOLDER}/TEST-#{test_name}.xml", 'w')
+      host_name = string_to_xml Socket.gethostname
+      test_name = string_to_xml test_name
+      test_duration = (end_time - @cur_start_time).to_s
+      total_tests = @total_failed_test_cases + @total_passed_test_cases
+      suite_info = '<testsuite errors="0" failures="'+@total_failed_test_cases.to_s+'" hostname="'+host_name+'" name="'+test_name+'" tests="'+total_tests.to_s+'" time="'+test_duration.to_s+'" timestamp="'+end_time.to_s+'">'
+      current_file << "<?xml version='1.0' encoding='UTF-8' ?>\n"
+      current_file << suite_info
+      @tests_results.each do |t|
+        test_case = string_to_xml t[0]
+        duration = @tests_results[test_case]
+        current_file << "<testcase classname='#{test_name}' name='#{test_case}' time='#{duration.to_s}'"
+        unless @errors[test_case].nil?
+          # uh oh we got a failure
+          puts "tests_errors[0]"
+          puts @errors[test_case][0]
+          puts "tests_errors[1]"
+          puts @errors[test_case][1]
+
+          message = string_to_xml @errors[test_case][0].to_s
+          location = string_to_xml @errors[test_case][1].to_s
+          current_file << ">\n"
+          current_file << "<failure message='#{message}' type='Failure'>#{location}</failure>\n"
+          current_file << "</testcase>\n"
+        else
+          current_file << " />\n"
+        end
+      end
+      current_file << "</testsuite>\n"
+      current_file.close
+      @ended_current_test_suite = true
+    end
+  end
+
+  def string_to_xml(s)
+    s.gsub(/&/, '&amp;').gsub(/'/, '&quot;').gsub(/</, '&lt;')
+  end
+
+  def handle_test_passed(test_case,test_case_duration)
+    @total_passed_test_cases += 1
+    @tests_results[test_case] = test_case_duration
+  end
+
+  def handle_test_error(test_suite,test_case,error_message,error_location)
+#    error_message.tr!('<','').tr!('>','')
+    @errors[test_case] = [ error_message, error_location ]
+  end
+
+  def handle_test_failed(test_case,test_case_duration) 
+    @total_failed_test_cases +=1
+    @tests_results[test_case] = test_case_duration
+  end
+
+  def get_test_case_name(test_case, description)
+    if SUPPORT_KIWI and test_case == "example" and !description.nil?
+      description
+    else
+      test_case
+    end
+  end
+
+end
+
+#Main
+#piped_input = File.open("tests_fail.txt") # for debugging this script
+piped_input = ARGF.readlines
+
+report = ReportParser.new(piped_input)
+
+exit report.exit_code