From 0384bd597fee64c720e0cb56897a2a28e55ac239 Mon Sep 17 00:00:00 2001
From: Jonas Nicklas <jonas.nicklas@gmail.com>
Date: Thu, 21 Oct 2010 21:05:39 +0200
Subject: [PATCH] Successively print out spec results

---
 lib/evergreen/resources/evergreen.js |  3 +++
 lib/evergreen/runner.rb              | 21 +++++++++++++++------
 spec/spec_helper.rb                  |  5 +++--
 3 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/lib/evergreen/resources/evergreen.js b/lib/evergreen/resources/evergreen.js
index cce63e3..fe6f553 100644
--- a/lib/evergreen/resources/evergreen.js
+++ b/lib/evergreen/resources/evergreen.js
@@ -2,6 +2,8 @@ if(!this.JSON){this.JSON={};}
 
 var Evergreen = {};
 
+Evergreen.dots = ""
+
 Evergreen.ReflectiveReporter = function() {
   this.reportRunnerStarting = function(runner) {
     Evergreen.results = [];
@@ -15,6 +17,7 @@ Evergreen.ReflectiveReporter = function() {
       message: item.message,
       trace: item.trace
     });
+    Evergreen.dots += (results.failedCount === 0) ? "." : "F";
   };
   this.reportRunnerResults = function(runner) {
     Evergreen.done = true;
diff --git a/lib/evergreen/runner.rb b/lib/evergreen/runner.rb
index 36d3be8..876373c 100644
--- a/lib/evergreen/runner.rb
+++ b/lib/evergreen/runner.rb
@@ -9,10 +9,6 @@ def passed?
         @row['passed']
       end
 
-      def dot
-        if passed? then '.' else 'F' end
-      end
-
       def failure_message
         unless passed?
           msg = []
@@ -50,7 +46,20 @@ def run
       def examples
         @results ||= begin
           session.visit(spec.url)
-          session.wait_until(180) { session.evaluate_script('Evergreen.done') }
+
+          previous_results = ""
+
+          session.wait_until(180) do
+            dots = session.evaluate_script('Evergreen.dots')
+            io.print dots.sub(/^#{Regexp.escape(previous_results)}/, '')
+            io.flush
+            previous_results = dots
+            session.evaluate_script('Evergreen.done')
+          end
+
+          dots = session.evaluate_script('Evergreen.dots')
+          io.print dots.sub(/^#{Regexp.escape(previous_results)}/, '')
+
           JSON.parse(session.evaluate_script('Evergreen.getResults()')).map do |row|
             Example.new(row)
           end
@@ -66,7 +75,7 @@ def passed?
       end
 
       def dots
-        examples.map { |example| example.dot }.join
+        examples; ""
       end
 
       def failure_messages
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index a8df928..373439b 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -17,11 +17,12 @@ module EvergreenMatchers
   class PassSpec # :nodoc:
     def matches?(actual)
       @actual = actual
-      @actual.passed?
+      @runner = Evergreen::Runner.new(actual.suite, StringIO.new).spec_runner(@actual)
+      @runner.passed?
     end
 
     def failure_message
-      "expected #{@actual.name} to pass, but it failed with:\n\n#{@actual.failure_messages}"
+      "expected #{@actual.name} to pass, but it failed with:\n\n#{@runner.failure_messages}"
     end
 
     def negative_failure_message