diff options
| -rw-r--r-- | activesupport/test/isolation_test.rb | 244 |
1 files changed, 123 insertions, 121 deletions
diff --git a/activesupport/test/isolation_test.rb b/activesupport/test/isolation_test.rb index 560074b2ba..b705521869 100644 --- a/activesupport/test/isolation_test.rb +++ b/activesupport/test/isolation_test.rb @@ -3,157 +3,159 @@ require 'abstract_unit' if defined?(MiniTest) || defined?(Test::Unit::TestResultFailureSupport) $stderr.puts "Isolation tests can test test-unit 1 only" -# Does awesome -elsif ENV['CHILD'] - class ChildIsolationTest < ActiveSupport::TestCase - include ActiveSupport::Testing::Isolation - - def self.setup - File.open(File.join(File.dirname(__FILE__), "fixtures", "isolation_test"), "a") do |f| - f.puts "hello" +else + # Does awesome + if ENV['CHILD'] + class ChildIsolationTest < ActiveSupport::TestCase + include ActiveSupport::Testing::Isolation + + def self.setup + File.open(File.join(File.dirname(__FILE__), "fixtures", "isolation_test"), "a") do |f| + f.puts "hello" + end end - end - def setup - @instance = "HELLO" - end + def setup + @instance = "HELLO" + end - def teardown - raise if @boom - end + def teardown + raise if @boom + end - test "runs the test" do - assert true - end + test "runs the test" do + assert true + end - test "captures errors" do - raise - end + test "captures errors" do + raise + end - test "captures failures" do - assert false - end + test "captures failures" do + assert false + end - test "first runs in isolation" do - assert_nil $x - $x = 1 - end + test "first runs in isolation" do + assert_nil $x + $x = 1 + end - test "second runs in isolation" do - assert_nil $x - $x = 2 - end + test "second runs in isolation" do + assert_nil $x + $x = 2 + end - test "runs with slow tests" do - sleep 0.3 - assert true - sleep 0.2 - end + test "runs with slow tests" do + sleep 0.3 + assert true + sleep 0.2 + end - test "runs setup" do - assert "HELLO", @instance - end + test "runs setup" do + assert "HELLO", @instance + end - test "runs teardown" do - @boom = true - end + test "runs teardown" do + @boom = true + end - test "resets requires one" do - assert !defined?(OmgOmg) - assert_equal 0, $LOADED_FEATURES.grep(/fixtures\/omgomg/).size - require File.expand_path(File.join(File.dirname(__FILE__), "fixtures", "omgomg")) - end + test "resets requires one" do + assert !defined?(OmgOmg) + assert_equal 0, $LOADED_FEATURES.grep(/fixtures\/omgomg/).size + require File.expand_path(File.join(File.dirname(__FILE__), "fixtures", "omgomg")) + end - test "resets requires two" do - assert !defined?(OmgOmg) - assert_equal 0, $LOADED_FEATURES.grep(/fixtures\/omgomg/).size - require File.expand_path(File.join(File.dirname(__FILE__), "fixtures", "omgomg")) + test "resets requires two" do + assert !defined?(OmgOmg) + assert_equal 0, $LOADED_FEATURES.grep(/fixtures\/omgomg/).size + require File.expand_path(File.join(File.dirname(__FILE__), "fixtures", "omgomg")) + end end - end -else - class ParentIsolationTest < ActiveSupport::TestCase - - File.open(File.join(File.dirname(__FILE__), "fixtures", "isolation_test"), "w") {} - - ENV["CHILD"] = "1" - OUTPUT = `ruby -I#{File.dirname(__FILE__)} "#{File.expand_path(__FILE__)}" -v` - ENV.delete("CHILD") - - def setup - # Extract the results - @results = {} - OUTPUT[/Started\n\s*(.*)\s*\nFinished/mi, 1].split(/\s*\n\s*/).each do |result| - result =~ %r'^(\w+)\(\w+\):\s*(\.|E|F)$' - @results[$1] = { 'E' => :error, '.' => :success, 'F' => :failure }[$2] + else + class ParentIsolationTest < ActiveSupport::TestCase + + File.open(File.join(File.dirname(__FILE__), "fixtures", "isolation_test"), "w") {} + + ENV["CHILD"] = "1" + OUTPUT = `#{Gem.ruby} -I#{File.dirname(__FILE__)} "#{File.expand_path(__FILE__)}" -v` + ENV.delete("CHILD") + + def setup + # Extract the results + @results = {} + OUTPUT[/Started\n\s*(.*)\s*\nFinished/mi, 1].to_s.split(/\s*\n\s*/).each do |result| + result =~ %r'^(\w+)\(\w+\):\s*(\.|E|F)$' + @results[$1] = { 'E' => :error, '.' => :success, 'F' => :failure }[$2] + end + + # Extract the backtraces + @backtraces = {} + OUTPUT.scan(/^\s*\d+\).*?\n\n/m).each do |backtrace| + # \n 1) Error:\ntest_captures_errors(ChildIsolationTest): + backtrace =~ %r'\s*\d+\)\s*(Error|Failure):\n(\w+)'i + @backtraces[$2] = { :type => $1, :output => backtrace } + end end - # Extract the backtraces - @backtraces = {} - OUTPUT.scan(/^\s*\d+\).*?\n\n/m).each do |backtrace| - # \n 1) Error:\ntest_captures_errors(ChildIsolationTest): - backtrace =~ %r'\s*\d+\)\s*(Error|Failure):\n(\w+)'i - @backtraces[$2] = { :type => $1, :output => backtrace } + def assert_failing(name) + assert_equal :failure, @results[name.to_s], "Test #{name} did not fail" end - end - def assert_failing(name) - assert_equal :failure, @results[name.to_s], "Test #{name} did not fail" - end + def assert_passing(name) + assert_equal :success, @results[name.to_s], "Test #{name} did not pass" + end - def assert_passing(name) - assert_equal :success, @results[name.to_s], "Test #{name} did not pass" - end + def assert_erroring(name) + assert_equal :error, @results[name.to_s], "Test #{name} did not error" + end - def assert_erroring(name) - assert_equal :error, @results[name.to_s], "Test #{name} did not error" - end + test "has all tests" do + assert_equal 10, @results.length + end - test "has all tests" do - assert_equal 10, @results.length - end + test "passing tests are still reported" do + assert_passing :test_runs_the_test + assert_passing :test_runs_with_slow_tests + end - test "passing tests are still reported" do - assert_passing :test_runs_the_test - assert_passing :test_runs_with_slow_tests - end + test "resets global variables" do + assert_passing :test_first_runs_in_isolation + assert_passing :test_second_runs_in_isolation + end - test "resets global variables" do - assert_passing :test_first_runs_in_isolation - assert_passing :test_second_runs_in_isolation - end + test "resets requires" do + assert_passing :test_resets_requires_one + assert_passing :test_resets_requires_two + end - test "resets requires" do - assert_passing :test_resets_requires_one - assert_passing :test_resets_requires_two - end + test "erroring tests are still reported" do + assert_erroring :test_captures_errors + end - test "erroring tests are still reported" do - assert_erroring :test_captures_errors - end + test "runs setup and teardown methods" do + assert_passing :test_runs_setup + assert_erroring :test_runs_teardown + end - test "runs setup and teardown methods" do - assert_passing :test_runs_setup - assert_erroring :test_runs_teardown - end + test "correct tests fail" do + assert_failing :test_captures_failures + end - test "correct tests fail" do - assert_failing :test_captures_failures - end + test "backtrace is printed for errors" do + assert_equal 'Error', @backtraces["test_captures_errors"][:type] + assert_match %r{isolation_test.rb:\d+:in `test_captures_errors'}, @backtraces["test_captures_errors"][:output] + end - test "backtrace is printed for errors" do - assert_equal 'Error', @backtraces["test_captures_errors"][:type] - assert_match %r{isolation_test.rb:\d+:in `test_captures_errors'}, @backtraces["test_captures_errors"][:output] - end + test "backtrace is printed for failures" do + assert_equal 'Failure', @backtraces["test_captures_failures"][:type] + assert_match %r{isolation_test.rb:\d+:in `test_captures_failures'}, @backtraces["test_captures_failures"][:output] + end - test "backtrace is printed for failures" do - assert_equal 'Failure', @backtraces["test_captures_failures"][:type] - assert_match %r{isolation_test.rb:\d+:in `test_captures_failures'}, @backtraces["test_captures_failures"][:output] - end + test "self.setup is run only once" do + text = File.read(File.join(File.dirname(__FILE__), "fixtures", "isolation_test")) + assert_equal "hello\n", text + end - test "self.setup is run only once" do - text = File.read(File.join(File.dirname(__FILE__), "fixtures", "isolation_test")) - assert_equal "hello\n", text end - end end |