Merge branch 'bin_test_runner'. #19216

3 commits were missing when we merged the PR, probably they were lost
when that branch was rebased against latest master.
This merge, contains those 3 commits.

Gemfile

@@ -60,7 +60,6 @@ instance_eval File.read local_gemfile if File.exist? local_gemfile
 group :test do
   # FIX: Our test suite isn't ready to run in random order yet
   gem 'minitest', '< 5.3.4'
-  gem 'method_source'
 
   platforms :mri_19 do
     gem 'ruby-prof', '~> 0.11.2'

Gemfile.lock

@@ -87,6 +87,7 @@ PATH
     railties (5.0.0.alpha)
       actionpack (= 5.0.0.alpha)
       activesupport (= 5.0.0.alpha)
+      method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
 
@@ -261,7 +262,6 @@ DEPENDENCIES
   json
   kindlerb (= 0.1.1)
   mail!
-  method_source
   minitest (< 5.3.4)
   mocha (~> 0.14)
   mysql (>= 2.9.0)

railties/lib/rails/generators/rails/app/templates/Gemfile

@@ -36,10 +36,6 @@ group :development, :test do
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
   gem 'spring'
 <% end -%>
-
-  # Adds `Method#source` and `Method#comment` to get the source code of a
-  # method from the console
-  gem 'method_source'
 <% end -%>
 end
 <% if RUBY_PLATFORM.match(/bccwin|cygwin|emx|mingw|mswin|wince|java/) -%>

railties/lib/rails/test_unit/runner.rb

@@ -129,7 +129,7 @@ def test_methods
           location = method.source_location
           start_line = location.last
           end_line = method.source.split("\n").size + start_line - 1
-          methods_map << [location.first, test_method, start_line, end_line]
+          methods_map << [File.expand_path(location.first), test_method, start_line, end_line]
         end
       end
       methods_map

railties/lib/rails/test_unit/testing.rake

@@ -5,8 +5,8 @@ task default: :test
 desc "Runs all tests in test folder"
 task :test do
   $: << "test"
-  ARGV.shift if ARGV[0] == "test"
-  Rails::TestRunner.run(ARGV)
+  args = ARGV[0] == "test" ? ARGV[1..-1] : []
+  Rails::TestRunner.run(args)
 end
 
 namespace :test do

railties/railties.gemspec

@@ -28,6 +28,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'rake', '>= 0.8.7'
   s.add_dependency 'thor', '>= 0.18.1', '< 2.0'
+  s.add_dependency 'method_source'
 
   s.add_development_dependency 'actionview', version
 end

railties/test/generators/app_generator_test.rb

@@ -443,13 +443,6 @@ def test_inclusion_of_a_debugger
     end
   end
 
-  def test_inclusion_of_method_source
-    run_generator
-    assert_file "Gemfile" do |content|
-      assert_gem 'method_source'
-    end
-  end
-
   def test_template_from_dir_pwd
     FileUtils.cd(Rails.root)
     assert_match(/It works from file!/, run_generator([destination_root, "-m", "lib/template.rb"]))

railties/test/test_unit/runner_test.rb

@@ -41,7 +41,7 @@ class TestUnitTestRunnerTest < ActiveSupport::TestCase
 
   test "parse the filename and line" do
     file = "test/test_unit/runner_test.rb"
-    absolute_file = __FILE__
+    absolute_file = File.expand_path __FILE__
     options = @options.parse(["#{file}:20"])
     assert_equal absolute_file, options[:filename]
     assert_equal 20, options[:line]
@@ -90,21 +90,22 @@ class TestUnitTestRunnerTest < ActiveSupport::TestCase
 
   test "run multiple files and run one file by line" do
     line = __LINE__
+    absolute_file = File.expand_path(__FILE__)
     options = @options.parse([__dir__, "#{__FILE__}:#{line}"])
 
     assert_equal ["#{__dir__}/**/*_test.rb"], options[:patterns]
-    assert_equal __FILE__, options[:filename]
+    assert_equal absolute_file, options[:filename]
     assert_equal line, options[:line]
 
     runner = Rails::TestRunner.new(options)
-    assert_equal [__FILE__], runner.test_files, 'Only returns the file that running by line'
+    assert_equal [absolute_file], runner.test_files, 'Only returns the file that running by line'
   end
 
   test "running multiple files passing line number" do
     line = __LINE__
     options = @options.parse(["foobar.rb:8", "#{__FILE__}:#{line}"])
 
-    assert_equal __FILE__, options[:filename], 'Returns the last file'
+    assert_equal File.expand_path(__FILE__), options[:filename], 'Returns the last file'
     assert_equal line, options[:line]
   end
 end