From ae610eca0d7796cc024edbc34e6daa49341bdb8f Mon Sep 17 00:00:00 2001
From: Christian Williams & Aaron Peckham <eng@emimusic.com>
Date: Thu, 9 Jul 2009 18:14:10 -0700
Subject: [PATCH] Created Jasmine::Runner, added rspec builder.

---
 contrib/ruby/jasmine_runner.rb       |  35 +++++++++
 contrib/ruby/jasmine_spec_builder.rb | 112 +++++++++++++++++++++++++++
 2 files changed, 147 insertions(+)
 create mode 100644 contrib/ruby/jasmine_spec_builder.rb

diff --git a/contrib/ruby/jasmine_runner.rb b/contrib/ruby/jasmine_runner.rb
index 3565e639..028fb3d5 100644
--- a/contrib/ruby/jasmine_runner.rb
+++ b/contrib/ruby/jasmine_runner.rb
@@ -65,4 +65,39 @@ module Jasmine
       failed_count == 0
     end
   end
+
+  class Runner
+    def initialize(selenium_jar_path, spec_files, dir_mappings)
+      @selenium_jar_path = selenium_jar_path
+      @spec_files = spec_files
+      @dir_mappings = dir_mappings
+    end
+
+    def run
+      selenium_pid = nil
+      jasmine_server_pid = nil
+      begin
+        selenium_pid = fork do
+          exec "java -jar #{@selenium_jar_path}"
+        end
+        puts "selenium started.  pid is #{selenium_pid}"
+
+        jasmine_server_pid = fork do
+          Jasmine::SimpleServer.start(@spec_files, @dir_mappings)
+        end
+        puts "jasmine server started.  pid is #{jasmine_server_pid}"
+
+        wait_for_listener(4444, "selenium server")
+        wait_for_listener(8080, "jasmine server")
+
+        puts "servers are listening on their ports -- running the test script..."
+        tests_passed = Jasmine::SimpleClient.new("localhost", 4444, "*firefox", "http://localhost:8080/run.html").run
+      ensure
+        puts "shutting down the servers..."
+        Process.kill 15, selenium_pid if selenium_pid
+        Process.kill 15, jasmine_server_pid if jasmine_server_pid
+      end
+      return tests_passed
+    end
+  end
 end
diff --git a/contrib/ruby/jasmine_spec_builder.rb b/contrib/ruby/jasmine_spec_builder.rb
new file mode 100644
index 00000000..c9af0fd2
--- /dev/null
+++ b/contrib/ruby/jasmine_spec_builder.rb
@@ -0,0 +1,112 @@
+require File.expand_path(File.join(File.dirname(__FILE__), "jasmine_runner.rb"))
+
+module Jasmine
+
+  class RemoteResults
+    attr_accessor :suites
+
+    def initialize(spec_files)
+      @spec_files = spec_files
+      guess_example_locations
+      load_suite_info
+      @spec_results = {}
+    end
+
+    def script_path
+      File.expand_path(__FILE__)
+    end
+
+    def guess_example_locations
+      @example_locations = {}
+
+      example_name_parts = []
+      previous_indent_level = 0
+      @spec_files.each do |filename|
+        line_number = 1
+        File.open(filename, "r") do |file|
+          file.readlines.each do |line|
+            match = /^(\s*)(describe|it)\s*\(\s*["'](.*)["']\s*,\s*function/.match(line)
+            if (match)
+              indent_level = match[1].length / 2
+              example_name = match[3]
+              example_name_parts[indent_level] = example_name
+
+              full_example_name = example_name_parts.slice(0, indent_level + 1).join(" ")
+              @example_locations[full_example_name] = "#{filename}:#{line_number}: in `it'"
+            end
+            line_number += 1
+          end
+        end
+      end
+    end
+
+    def load_suite_info
+      while eval('typeof reportingBridge == "undefined" || !!!reportingBridge.suiteInfoReady') do
+        sleep 0.1
+      end
+
+      @suites = eval('Object.toJSON(reportingBridge.suiteInfo)')
+    end
+
+    def results_for(spec_id)
+      spec_id = spec_id.to_s
+      return @spec_results[spec_id] if @spec_results[spec_id]
+
+      @spec_results[spec_id] = eval("Object.toJSON(reportingBridge.specResults[#{spec_id}])")
+      while @spec_results[spec_id].nil? do
+        sleep 0.1
+        @spec_results[spec_id] = eval("Object.toJSON(reportingBridge.specResults[#{spec_id}])")
+      end
+
+      @spec_results[spec_id]
+    end
+
+    def declare_suites
+      me = self
+      suites.each do |suite|
+        declare_suite(self, suite)
+      end
+    end
+
+    def declare_suite(parent, suite)
+      me = self
+      parent.describe suite["name"] do
+        suite["children"].each do |suite_or_spec|
+          type = suite_or_spec["type"]
+          if type == "suite"
+            me.declare_suite(self, suite_or_spec)
+          elsif type == "spec"
+            me.declare_spec(self, suite_or_spec)
+          else
+            raise "unknown type #{type}"
+          end
+        end
+      end
+    end
+
+    def declare_spec(parent, spec)
+      me = self
+      example_name = spec["name"]
+
+      backtrace = @example_locations[parent.description + " " + example_name]
+      parent.it example_name, {}, backtrace do
+        me.report_spec(spec["id"])
+      end
+    end
+
+    def report_spec(spec_id)
+      spec_results = results_for(spec_id)
+
+      messages = spec_results['messages'].join "\n---\n"
+      puts messages
+      fail messages if (spec_results['result'] != 'passed')
+    end
+
+    private
+
+    def eval(js)
+      @runner.eval(js)
+    end
+  end
+end
+  
\ No newline at end of file