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run everything in a proper sandbox

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1 parent 1ddc783 commit 92e0fc44f9ff4c3b7988851f9701d4a3c72e70d5 @dchelimsky dchelimsky committed Jul 4, 2010
Showing with 50 additions and 37 deletions.
  1. +17 −19 spec/rspec/core/drb_command_line_spec.rb
  2. +12 −12 spec/rspec/core/shared_example_group_spec.rb
  3. +21 −6 spec/spec_helper.rb
@@ -12,7 +12,7 @@ def config_options(argv=[])
end
def drb_command_line(args)
- RSpec::Core::DRbCommandLine.new(config_options(args), config)
+ RSpec::Core::DRbCommandLine.new(config_options(args))
end
def run_with(args)
@@ -127,35 +127,33 @@ def create_dummy_spec_file
end
end
- def run_spec_via_druby(argv)
- err, out = StringIO.new, StringIO.new
- drb_command_line(argv.push("--drb-port", @drb_port.to_s)).run(err, out)
- out.rewind
- out.read
- end
-
it "returns true" do
err, out = StringIO.new, StringIO.new
result = drb_command_line(["--drb-port", @drb_port.to_s]).run(err, out)
result.should be_true
end
- it "should output green colorized text when running with --colour option" do
- out = run_spec_via_druby(["--colour", dummy_spec_filename])
- out.should =~ /\e\[32m/m
- end
-
- it "should output red colorized text when running with -c option" do
- pending
- out = run_spec_via_druby(["-c", dummy_spec_filename])
- out.should =~ /\e\[31m/m
- end
-
it "integrates via Runner.new.run" do
err, out = StringIO.new, StringIO.new
result = RSpec::Core::Runner.run(%W[ --drb --drb-port #{@drb_port} #{dummy_spec_filename}], err, out)
result.should be_true
end
+
+ def run_spec_via_druby
+ run_with([dummy_spec_filename, "--colour", "--drb-port", @drb_port.to_s])
+ out.rewind
+ out.read
+ end
+
+ it "should output green colorized text when running with --colour option" do
+ pending "figure out a way to properly sandbox this"
+ run_spec_via_druby.should =~ /\e\[32m/m
+ end
+
+ it "should output red colorized text when running with -c option" do
+ pending "figure out a way to properly sandbox this"
+ run_spec_via_druby.should =~ /\e\[31m/m
+ end
end
end
@@ -3,7 +3,6 @@
module RSpec::Core
describe SharedExampleGroup do
-
it "should add the 'share_examples_for' method to the global namespace" do
Kernel.should respond_to(:share_examples_for)
end
@@ -131,8 +130,12 @@ def extra_helper; end
describe "running shared examples" do
module ::RunningSharedExamplesJustForTesting; end
+ let(:group) do
+ ExampleGroup.describe("example group")
+ end
+
before(:each) do
- share_examples_for("it runs shared examples") do
+ group.share_examples_for("it runs shared examples") do
include ::RunningSharedExamplesJustForTesting
class << self
@@ -166,19 +169,16 @@ def count(scope)
end
end
- let(:group) do
- group = ExampleGroup.describe("example group") do
- it_should_behave_like "it runs shared examples"
- it "has one example" do; end
- it "has another example" do; end
- it "includes modules, included into shared example_group, into current example_group", :compat => 'rspec-1.2' do
- raise "FAIL" unless example.example_group.included_modules.include?(RunningSharedExamplesJustForTesting)
- end
+ before do
+ group.it_should_behave_like "it runs shared examples"
+ group.it "has one example" do; end
+ group.it "has another example" do; end
+ group.it "includes modules, included into shared example_group, into current example_group", :compat => 'rspec-1.2' do
+ raise "FAIL" unless example.example_group.included_modules.include?(RunningSharedExamplesJustForTesting)
end
+ group.run_all
end
- before { group.run_all }
-
it "runs before(:all) only once from shared example_group", :compat => 'rspec-1.2' do
group.magic[:before_all].should eq("before all 1")
end
View
@@ -34,6 +34,25 @@ def self.run_all(reporter=nil)
end
end
+def sandboxed(&block)
+ begin
+ @orig_config = RSpec.configuration
+ @orig_world = RSpec.world
+ new_config = RSpec::Core::Configuration.new
+ new_world = RSpec::Core::World.new(new_config)
+ RSpec.instance_variable_set(:@configuration, new_config)
+ RSpec.instance_variable_set(:@world, new_world)
+ object = Object.new
+ object.extend(RSpec::Core::ObjectExtensions)
+ object.extend(RSpec::Core::SharedExampleGroup)
+
+ object.instance_eval(&block)
+ ensure
+ RSpec.instance_variable_set(:@configuration, @orig_config)
+ RSpec.instance_variable_set(:@world, @orig_world)
+ end
+end
+
def in_editor?
ENV.has_key?('TM_MODE') || ENV.has_key?('EMACS') || ENV.has_key?('VIM')
end
@@ -50,11 +69,7 @@ def in_editor?
!(RUBY_VERSION.to_s =~ /^#{version.to_s}/)
end
}
- c.before(:each) do
- @real_world = RSpec.world
- RSpec.instance_variable_set(:@world, RSpec::Core::World.new)
- end
- c.after(:each) do
- RSpec.instance_variable_set(:@world, @real_world)
+ c.around do |example|
+ sandboxed { example.run }
end
end

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