Merge pull request rails#52101 from ioquatix/fast-smoke-tests

Add support for fast smoke tests.

Author: rafaelfranca

Rakefile

@@ -34,11 +34,24 @@ task default: %w(test test:isolated)
 end
 
 desc "Smoke-test all projects"
-task :smoke do
-  (FRAMEWORKS - %w(activerecord)).each do |project|
-    system %(cd #{project} && #{$0} test:isolated --trace)
+task :smoke, [:frameworks, :isolated] do |task, args|
+  frameworks = args[:frameworks] ? args[:frameworks].split(" ") : FRAMEWORKS
+  # The arguments are positional, and users may want to specify only the isolated flag.. so we allow 'all' as a default for the first argument:
+  if frameworks.include?("all")
+    frameworks = FRAMEWORKS
+  end
+
+  isolated = args[:isolated].nil? ? true : args[:isolated] == "true"
+  test_task = isolated ? "test:isolated" : "test"
+
+  (frameworks - ["activerecord"]).each do |project|
+    system %(cd #{project} && #{$0} #{test_task} --trace)
+  end
+
+  if frameworks.include? "activerecord"
+    test_task = isolated ? "sqlite3:isolated_test" : "sqlite3:test"
+    system %(cd activerecord && #{$0} #{test_task} --trace)
   end
-  system %(cd activerecord && #{$0} sqlite3:isolated_test --trace)
 end
 
 desc "Install gems for all projects."