1 files changed, 194 insertions, 0 deletions
diff --git a/tinyusb/test/vendor/ceedling/plugins/bullseye/lib/bullseye.rb b/tinyusb/test/vendor/ceedling/plugins/bullseye/lib/bullseye.rb
new file mode 100755
index 00000000..ffa444ac
--- /dev/null
+++ b/tinyusb/test/vendor/ceedling/plugins/bullseye/lib/bullseye.rb
@@ -0,0 +1,194 @@
+require 'ceedling/plugin'
+require 'ceedling/constants'
+
+BULLSEYE_ROOT_NAME         = 'bullseye'
+BULLSEYE_TASK_ROOT         = BULLSEYE_ROOT_NAME + ':'
+BULLSEYE_SYM               = BULLSEYE_ROOT_NAME.to_sym
+
+BULLSEYE_BUILD_PATH        = "#{PROJECT_BUILD_ROOT}/#{BULLSEYE_ROOT_NAME}"
+BULLSEYE_BUILD_OUTPUT_PATH = "#{BULLSEYE_BUILD_PATH}/out"
+BULLSEYE_RESULTS_PATH      = "#{BULLSEYE_BUILD_PATH}/results"
+BULLSEYE_DEPENDENCIES_PATH = "#{BULLSEYE_BUILD_PATH}/dependencies"
+BULLSEYE_ARTIFACTS_PATH    = "#{PROJECT_BUILD_ARTIFACTS_ROOT}/#{BULLSEYE_ROOT_NAME}"
+
+BULLSEYE_IGNORE_SOURCES    = ['unity', 'cmock', 'cexception']
+
+
+class Bullseye < Plugin
+
+  def setup
+    @result_list = []
+    @environment = [ {:covfile => File.join( BULLSEYE_ARTIFACTS_PATH, 'test.cov' )} ]
+    @plugin_root = File.expand_path(File.join(File.dirname(__FILE__), '..'))
+    @coverage_template_all = @ceedling[:file_wrapper].read(File.join(@plugin_root, 'assets/template.erb'))
+  end
+
+  def config
+    {
+      :project_test_build_output_path     => BULLSEYE_BUILD_OUTPUT_PATH,
+      :project_test_results_path          => BULLSEYE_RESULTS_PATH,
+      :project_test_dependencies_path     => BULLSEYE_DEPENDENCIES_PATH,
+      :defines_test                       => DEFINES_TEST + ['CODE_COVERAGE'],
+      :collection_defines_test_and_vendor => COLLECTION_DEFINES_TEST_AND_VENDOR + ['CODE_COVERAGE']
+    }
+  end
+
+  def generate_coverage_object_file(source, object)
+    arg_hash = {:tool => TOOLS_BULLSEYE_INSTRUMENTATION, :context => BULLSEYE_SYM, :source => source, :object => object}
+    @ceedling[:plugin_manager].pre_compile_execute(arg_hash)
+
+    @ceedling[:streaminator].stdout_puts("Compiling #{File.basename(source)} with coverage...")
+    compile_command  = 
+      @ceedling[:tool_executor].build_command_line(
+        TOOLS_BULLSEYE_COMPILER,
+        @ceedling[:flaginator].flag_down( OPERATION_COMPILE_SYM, BULLSEYE_SYM, source ),
+        source,
+        object,
+        @ceedling[:file_path_utils].form_test_build_list_filepath( object ) )
+    coverage_command = @ceedling[:tool_executor].build_command_line(TOOLS_BULLSEYE_INSTRUMENTATION, [], compile_command[:line] )
+
+    shell_result     = @ceedling[:tool_executor].exec( coverage_command[:line], coverage_command[:options] )
+    
+    arg_hash[:shell_result] = shell_result
+    @ceedling[:plugin_manager].post_compile_execute(arg_hash)
+  end
+
+  def post_test_fixture_execute(arg_hash)
+    result_file = arg_hash[:result_file]
+  
+    if ((result_file =~ /#{BULLSEYE_RESULTS_PATH}/) and (not @result_list.include?(result_file)))
+      @result_list << arg_hash[:result_file]
+    end
+  end
+
+  def post_build
+    return if (not @ceedling[:task_invoker].invoked?(/^#{BULLSEYE_TASK_ROOT}/))
+
+    # test results
+    results = @ceedling[:plugin_reportinator].assemble_test_results(@result_list)
+    hash = {
+      :header => BULLSEYE_ROOT_NAME.upcase,
+      :results => results
+    }
+    
+    @ceedling[:plugin_reportinator].run_test_results_report(hash) do
+      message = ''
+      message = 'Unit test failures.' if (results[:counts][:failed] > 0)
+      message
+    end
+    
+    # coverage results
+    return if (verify_coverage_file() == false)
+    if (@ceedling[:task_invoker].invoked?(/^#{BULLSEYE_TASK_ROOT}(all|delta)/))
+      command      = @ceedling[:tool_executor].build_command_line(TOOLS_BULLSEYE_REPORT_COVSRC, [])
+      shell_result = @ceedling[:tool_executor].exec(command[:line], command[:options])
+      report_coverage_results_all(shell_result[:output])
+    else
+      report_per_function_coverage_results(@ceedling[:test_invoker].sources)
+    end
+  end
+
+  def summary
+    return if (verify_coverage_file() == false)
+    result_list = @ceedling[:file_path_utils].form_pass_results_filelist( BULLSEYE_RESULTS_PATH, COLLECTION_ALL_TESTS )
+
+    # test results
+    # get test results for only those tests in our configuration and of those only tests with results on disk
+    hash = {
+      :header => BULLSEYE_ROOT_NAME.upcase,
+      :results => @ceedling[:plugin_reportinator].assemble_test_results(result_list, {:boom => false})
+    }
+
+    @ceedling[:plugin_reportinator].run_test_results_report(hash)
+    
+    # coverage results
+    command = @ceedling[:tool_executor].build_command_line(TOOLS_BULLSEYE_REPORT_COVSRC)
+    shell_result = @ceedling[:tool_executor].exec(command[:line], command[:options])
+    report_coverage_results_all(shell_result[:output])
+  end
+  
+  def enableBullseye(enable)
+    if BULLSEYE_AUTO_LICENSE
+      if (enable)
+        args = ['push', 'on']
+        @ceedling[:streaminator].stdout_puts("Enabling Bullseye")
+      else
+        args = ['pop']
+        @ceedling[:streaminator].stdout_puts("Reverting Bullseye to previous state")
+      end
+
+      args.each do |arg| 
+        command = @ceedling[:tool_executor].build_command_line(TOOLS_BULLSEYE_BUILD_ENABLE_DISABLE, [], arg)
+        shell_result = @ceedling[:tool_executor].exec(command[:line], command[:options])
+      end
+
+    end
+  end
+  
+  private ###################################
+
+  def report_coverage_results_all(coverage)
+    results = {
+      :header => BULLSEYE_ROOT_NAME.upcase,
+      :coverage => {
+        :functions => nil,
+        :branches  => nil
+      }
+    }
+
+    if (coverage =~ /^Total.*?=\s+([0-9]+)\%/)
+      results[:coverage][:functions] = $1.to_i
+    end
+    
+    if (coverage =~ /^Total.*=\s+([0-9]+)\%\s*$/)
+      results[:coverage][:branches] = $1.to_i
+    end
+
+    @ceedling[:plugin_reportinator].run_report($stdout, @coverage_template_all, results)
+  end
+
+  def report_per_function_coverage_results(sources)
+    banner = @ceedling[:plugin_reportinator].generate_banner( "#{BULLSEYE_ROOT_NAME.upcase}: CODE COVERAGE SUMMARY" )
+    @ceedling[:streaminator].stdout_puts "\n" + banner
+
+    coverage_sources = sources.clone
+    coverage_sources.delete_if {|item| item =~ /#{CMOCK_MOCK_PREFIX}.+#{EXTENSION_SOURCE}$/}
+    coverage_sources.delete_if {|item| item =~ /#{BULLSEYE_IGNORE_SOURCES.join('|')}#{EXTENSION_SOURCE}$/}
+
+    coverage_sources.each do |source|
+      command          = @ceedling[:tool_executor].build_command_line(TOOLS_BULLSEYE_REPORT_COVFN, [], source)
+      shell_results    = @ceedling[:tool_executor].exec(command[:line], command[:options])
+      coverage_results = shell_results[:output].deep_clone
+      coverage_results.sub!(/.*\n.*\n/,'') # Remove the Bullseye tool banner
+      if (coverage_results =~ /warning cov814: report is empty/)
+        coverage_results = "WARNING: #{source} contains no coverage data!\n\n"
+        @ceedling[:streaminator].stdout_puts(coverage_results, Verbosity::COMPLAIN)
+      else
+        coverage_results += "\n"
+        @ceedling[:streaminator].stdout_puts(coverage_results)
+      end
+    end
+  end
+
+  def verify_coverage_file
+    exist = @ceedling[:file_wrapper].exist?( ENVIRONMENT_COVFILE )
+
+    if (!exist)
+      banner = @ceedling[:plugin_reportinator].generate_banner( "#{BULLSEYE_ROOT_NAME.upcase}: CODE COVERAGE SUMMARY" )
+      @ceedling[:streaminator].stdout_puts "\n" + banner + "\nNo coverage file.\n\n"
+    end
+    
+    return exist
+  end
+  
+end
+
+
+# end blocks always executed following rake run
+END {
+  # cache our input configurations to use in comparison upon next execution
+  if (@ceedling[:task_invoker].invoked?(/^#{BULLSEYE_TASK_ROOT}/))
+    @ceedling[:cacheinator].cache_test_config( @ceedling[:setupinator].config_hash ) 
+    @ceedling[BULLSEYE_SYM].enableBullseye(false)
+  end
+}