write out two templates and execute one after the other if everything's cool

bin/jasmine-headless-webkit

@@ -18,6 +18,7 @@ require 'rainbow'
 
 require 'jasmine/cli'
 require 'jasmine/files_list'
+require 'jasmine/template_writer'
 include Jasmine::CLI
 
 if !File.file?(File.join(gem_dir, RUNNER))
@@ -67,12 +68,12 @@ files_list = Jasmine::FilesList.new(
   :only => ARGV.dup
 )
 
-output = jasmine_html_template(files_list.files_to_html)
+system jasmine_command(options, targets = Jasmine::TemplateWriter.write!(files_list))
-
-File.open(target = "specrunner.#{$$}.html", 'w') { |fh| fh.print output }
-system jasmine_command(options, target)
 status = $?.exitstatus
-FileUtils.rm_f target if options[:remove_html_file] || (status == 0)
+
+if options[:remove_html_file] || (status == 0)
+  targets.each { |target| FileUtils.rm_f target }
+end
 
 exit status
 

ext/jasmine-webkit-specrunner/specrunner.cpp

@@ -26,6 +26,7 @@
 #include <QFile>
 #include <QTextStream>
 #include <iostream>
+#include <QQueue>
 
 #if QT_VERSION < QT_VERSION_CHECK(4, 7, 0)
 #error Use Qt 4.7 or later version
@@ -64,9 +65,10 @@ class HeadlessSpecRunner: public QObject
     Q_OBJECT
 public:
     HeadlessSpecRunner();
-    void load(const QString &spec);
     void setColors(bool colors);
     void reportFile(const QString &file);
+    void addFile(const QString &spec);
+    void go();
 public slots:
     void log(const QString &msg);
     void specPassed();
@@ -78,6 +80,7 @@ private slots:
     void watch(bool ok);
     void errorLog(const QString &msg, int lineNumber, const QString &sourceID);
     void internalLog(const QString &note, const QString &msg);
+    void addJHW();
 protected:
     bool hasElement(const char *select);
     void timerEvent(QTimerEvent *event);
@@ -91,12 +94,14 @@ private:
     bool isFinished;
     bool didFail;
     bool consoleNotUsedThisRun;
+    QQueue<QString> runnerFiles;
     QString reportFilename;
     
     void red();
     void green();
     void yellow();
     void clear();
+    void loadSpec();
 };
 
 HeadlessSpecRunner::HeadlessSpecRunner()
@@ -113,14 +118,30 @@ HeadlessSpecRunner::HeadlessSpecRunner()
     connect(&m_page, SIGNAL(loadFinished(bool)), this, SLOT(watch(bool)));
     connect(&m_page, SIGNAL(consoleLog(QString, int, QString)), this, SLOT(errorLog(QString, int, QString)));
     connect(&m_page, SIGNAL(internalLog(QString, QString)), this, SLOT(internalLog(QString, QString)));
+    connect(m_page.mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(addJHW()));
 }
 
-void HeadlessSpecRunner::load(const QString &spec)
+void HeadlessSpecRunner::addFile(const QString &spec)
+{
+  runnerFiles.enqueue(spec);
+}
+
+void HeadlessSpecRunner::go()
 {
     m_ticker.stop();
-    m_page.mainFrame()->addToJavaScriptWindowObject("JHW", this);
-    m_page.mainFrame()->load(spec);
     m_page.setPreferredContentsSize(QSize(1024, 600));
+    addJHW();
+    loadSpec();
+}
+void HeadlessSpecRunner::addJHW()
+{
+    m_page.mainFrame()->addToJavaScriptWindowObject("JHW", this);
+}
+
+void HeadlessSpecRunner::loadSpec()
+{
+    m_page.mainFrame()->load(runnerFiles.dequeue());
+    m_ticker.start(200, this);
 }
 
 void HeadlessSpecRunner::watch(bool ok)
@@ -298,7 +319,11 @@ void HeadlessSpecRunner::timerEvent(QTimerEvent *event)
         }
       }
 
+      if ((exitCode == 0 && runnerFiles.count() == 0) || (exitCode != 0)) {
         QApplication::instance()->exit(exitCode);
+      } else {
+        loadSpec();
+      }
     }
 
     if (m_runs > 30) {
@@ -311,7 +336,6 @@ void HeadlessSpecRunner::timerEvent(QTimerEvent *event)
 
 int main(int argc, char** argv)
 {
-    char *filename = NULL;
     char *reporter = NULL;
     char showColors = false;
 
@@ -328,16 +352,9 @@ int main(int argc, char** argv)
       }
     }
 
-    bool filenameFound = false;
+    if (optind == argc) {
-
-    for (index = optind; index < argc; index++) {
-      filename = argv[index];
-      filenameFound = true;
-    }
-
-    if (!filenameFound) {
         std::cerr << "Run Jasmine's SpecRunner headlessly" << std::endl << std::endl;
-        std::cerr << "  specrunner [-c] SpecRunner.html" << std::endl;
+        std::cerr << "  specrunner [-c] [-r <report file>] specrunner.html ..." << std::endl;
         return 1;
     }
 
@@ -345,7 +362,12 @@ int main(int argc, char** argv)
     HeadlessSpecRunner runner;
     runner.setColors(true);
     runner.reportFile(reporter);
-    runner.load(QString::fromLocal8Bit(filename));
+
+    for (index = optind; index < argc; index++) {
+      runner.addFile(QString::fromLocal8Bit(argv[index]));
+    }
+    runner.go();
+
     return app.exec();
 }
 

lib/jasmine/cli.rb

@@ -30,42 +30,18 @@ module Jasmine
     end
 
     def jasmine_html_template(files)
-      <<-HTML
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html>
-<head>
-  <title>Jasmine Test Runner</title>
-  <script type="text/javascript">
-    window.console = { log: function(data) { 
-      JHW.log(JSON.stringify(data));
-    }, pp: function(data) {
-      JHW.log(jasmine ? jasmine.pp(data) : JSON.stringify(data));
-    } };
-  </script>
-  #{files.join("\n")}
-</head>
-<body>
-
-<script type="text/javascript">
-  jasmine.getEnv().addReporter(new jasmine.HeadlessReporter());
-  jasmine.getEnv().execute();
-</script>
-
-</body>
-</html>
-      HTML
     end
 
     def runner_path
       @runner_path ||= File.join(gem_dir, RUNNER)
     end
 
-    def jasmine_command(options, target)
+    def jasmine_command(options, targets)
       [
         runner_path,
         options[:colors] ? '-c' : nil,
         options[:report] ? "-r #{options[:report]}" : nil,
-        target
+        *targets
       ].join(" ")
     end
 

lib/jasmine/files_list.rb

@@ -12,7 +12,8 @@ module Jasmine
 
     def initialize(options = {})
       @options = options
-      @files = DEFAULT_FILES
+      @files = DEFAULT_FILES.dup
+      @filtered_files = @files.dup
       use_config! if config?
     end
 
@@ -20,7 +21,20 @@ module Jasmine
       spec_filter.empty? || spec_filter.include?(file)
     end
 
+    def filtered?
+      files != filtered_files
+    end
+
     def files_to_html
+      to_html(files)
+    end
+
+    def filtered_files_to_html
+      to_html(filtered_files)
+    end
+
+    private
+    def to_html(files)
       files.collect { |file|
         case File.extname(file)
         when '.js'
@@ -40,7 +54,6 @@ module Jasmine
       }
     end
 
-    private
     def spec_filter
       @options[:only] || []
     end

lib/jasmine/template_writer.rb

@@ -0,0 +1,50 @@
+require 'jasmine/files_list'
+
+module Jasmine
+  class TemplateWriter
+    class << self
+      def write!(files_list)
+        output = [
+          [ "specrunner.#{$$}.html", files_list.files_to_html ]
+        ]
+
+        output.unshift([ "specrunner.#{$$}.filter.html", files_list.filtered_files_to_html ]) if files_list.filtered?
+
+        output.each do |name, files|
+          File.open(name, 'w') { |fh| fh.print template_for(files) }
+        end
+
+        output.collect(&:first)
+      end
+
+      private
+      def template_for(files)
+        <<-HTML
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+  <title>Jasmine Test Runner</title>
+  <script type="text/javascript">
+    window.console = { log: function(data) { 
+      JHW.log(JSON.stringify(data));
+    }, pp: function(data) {
+      JHW.log(jasmine ? jasmine.pp(data) : JSON.stringify(data));
+    } };
+  </script>
+  #{files.join("\n")}
+</head>
+<body>
+
+<script type="text/javascript">
+  jasmine.getEnv().addReporter(new jasmine.HeadlessReporter());
+  jasmine.getEnv().execute();
+</script>
+
+</body>
+</html>
+HTML
+      end
+    end
+  end
+end
+

spec/bin/jasmine-headless-webkit_spec.rb

@@ -63,5 +63,29 @@ describe "jasmine-headless-webkit" do
       parts[2].should == "T"
     end
   end
+
+  describe 'with filtered run' do
+    it "should fail and not run the second" do
+      system %{bin/jasmine-headless-webkit -j spec/jasmine/filtered_failure/filtered_failure.yml --report #{report} ./spec/jasmine/filtered_failure/failure_spec.js}
+      $?.exitstatus.should == 1
+
+      parts = File.read(report).strip.split('/')
+      parts.length.should == 4
+      parts[0].should == "1"
+      parts[1].should == "1"
+      parts[2].should == "F"
+    end
+
+    it "should succeed and run both" do
+      system %{bin/jasmine-headless-webkit -j spec/jasmine/filtered_success/filtered_success.yml --report #{report} ./spec/jasmine/filtered_success/success_one_spec.js}
+      $?.exitstatus.should == 0
+
+      parts = File.read(report).strip.split('/')
+      parts.length.should == 4
+      parts[0].should == "2"
+      parts[1].should == "0"
+      parts[2].should == "F"
+    end
+  end
 end
 

spec/jasmine/filtered_failure/failure_spec.js

@@ -0,0 +1,6 @@
+describe('fail', function() {
+  it('should fail', function() {
+    expect(false).toEqual(true);
+  });
+});
+

spec/jasmine/filtered_failure/filtered_failure.yml

@@ -0,0 +1,10 @@
+src_files:
+  - spec/jasmine/filtered_failure/src.js
+
+spec_files:
+  - spec/jasmine/filtered_failure/*_spec.js
+
+src_dir: .
+spec_dir: .
+
+

spec/jasmine/filtered_failure/success_spec.js

@@ -0,0 +1,6 @@
+describe('success', function() {
+  it('should succeed', function() {
+    expect(true).toEqual(true);
+  });
+});
+

spec/jasmine/filtered_success/filtered_success.yml

@@ -0,0 +1,10 @@
+src_files:
+  - spec/jasmine/filtered_success/src.js
+
+spec_files:
+  - spec/jasmine/filtered_success/*_spec.js
+
+src_dir: .
+spec_dir: .
+
+

spec/jasmine/filtered_success/success_one_spec.js

@@ -0,0 +1,6 @@
+describe('success', function() {
+  it('should succeed', function() {
+    expect(true).toEqual(true);
+  });
+});
+

spec/jasmine/filtered_success/success_two_spec.js

@@ -0,0 +1,6 @@
+describe('also success', function() {
+  it('should succeed', function() {
+    expect(true).toEqual(true);
+  });
+});
+

spec/lib/jasmine/files_list_spec.rb

@@ -101,6 +101,7 @@ describe Jasmine::FilesList do
 
     it 'should return all files for files' do
       files_list.files.any? { |file| file['two_spec.js'] }.should be_true
+      files_list.filtered?.should be_true
     end
 
     it 'should return only filtered files for filtered_files' do
@@ -118,6 +119,11 @@ describe Jasmine::FilesList do
                                        'test.css'
       ])
 
+      files_list.instance_variable_set(:@filtered_files, [
+                                       'test.js',
+                                       'test.coffee'
+      ])
+
       File.open('test.coffee', 'w')
 
       CoffeeScript.stubs(:compile).returns("i compiled")
@@ -132,10 +138,15 @@ describe Jasmine::FilesList do
         ]
       end
     end
-  end
 
     describe '#filtered_files_to_html' do
-
+      it "should create the right HTML" do
+        files_list.filtered_files_to_html.should == [
+          %{<script type="text/javascript" src="test.js"></script>},
+          %{<script type="text/javascript">i compiled</script>}
+        ]
+      end
+    end
   end
 end
 

spec/lib/jasmine/template_writer_spec.rb

@@ -0,0 +1,37 @@
+require 'spec_helper'
+require 'jasmine/template_writer'
+require 'fakefs/spec_helpers'
+
+describe Jasmine::TemplateWriter do
+  describe '.write!' do
+    include FakeFS::SpecHelpers
+
+    let(:files_list) { Jasmine::FilesList.new }
+
+    before do
+      files_list.files << 'file.js'
+      files_list.filtered_files << 'file.js'
+    end
+
+    context 'no filter' do
+      it 'should write one file' do
+        Jasmine::TemplateWriter.write!(files_list).should == [
+          "specrunner.#{$$}.html"
+        ]
+      end
+    end
+
+    context 'filtered files' do
+      before do
+        files_list.files << 'file2.js'
+      end
+
+      it 'should write two files' do
+        Jasmine::TemplateWriter.write!(files_list).should == [
+          "specrunner.#{$$}.filter.html", "specrunner.#{$$}.html"
+        ]
+      end
+    end
+  end
+end
+