Add a zjit test runner to run against all tests

Author: st0012

zjit/test_runner.rb

@@ -0,0 +1,100 @@
+require "pathname"
+
+# Tests that are known to fail or cause issues with ZJIT
+excluded = [
+  "test/ruby/bug-11928.rb",
+  "test/ruby/namespace/call_toplevel.rb",
+  "test/ruby/namespace/current.rb",
+  "test/ruby/namespace/ns.rb",
+  "test/ruby/namespace/raise.rb",
+  "test/ruby/namespace/string_ext_calling.rb",
+  "test/ruby/namespace/string_ext_eval_caller.rb",
+  "test/ruby/test_alias.rb",
+  "test/ruby/test_allocation.rb",
+  "test/ruby/test_ast.rb",
+  "test/ruby/test_autoload.rb",
+  "test/ruby/test_backtrace.rb",
+  "test/ruby/test_call.rb",
+  "test/ruby/test_class.rb",
+  "test/ruby/test_compile_prism.rb",
+  "test/ruby/test_data.rb",
+  "test/ruby/test_defined.rb",
+  "test/ruby/test_dir_m17n.rb",
+  "test/ruby/test_env.rb",
+  "test/ruby/test_enumerator.rb",
+  "test/ruby/test_fiber.rb",
+  "test/ruby/test_file.rb",
+  "test/ruby/test_file_exhaustive.rb",
+  "test/ruby/test_float.rb",
+  "test/ruby/test_gc.rb",
+  "test/ruby/test_hash.rb",
+  "test/ruby/test_io.rb",
+  "test/ruby/test_iseq.rb",
+  "test/ruby/test_keyword.rb",
+  "test/ruby/test_lambda.rb",
+  "test/ruby/test_literal.rb",
+  "test/ruby/test_marshal.rb",
+  "test/ruby/test_memory_view.rb",
+  "test/ruby/test_method.rb",
+  "test/ruby/test_module.rb",
+  "test/ruby/test_namespace.rb",
+  "test/ruby/test_object.rb",
+  "test/ruby/test_object_id.rb",
+  "test/ruby/test_objectspace.rb",
+  "test/ruby/test_optimization.rb",
+  "test/ruby/test_parse.rb",
+  "test/ruby/test_proc.rb",
+  "test/ruby/test_process.rb",
+  "test/ruby/test_ractor.rb",
+  "test/ruby/test_range.rb",
+  "test/ruby/test_regexp.rb",
+  "test/ruby/test_rubyoptions.rb",
+  "test/ruby/test_set.rb",
+  "test/ruby/test_settracefunc.rb",
+  "test/ruby/test_string.rb",
+  "test/ruby/test_struct.rb",
+  "test/ruby/test_syntax.rb",
+  "test/ruby/test_thread.rb",
+  "test/ruby/test_time_tz.rb",
+  "test/ruby/test_variable.rb",
+  "test/ruby/test_vm_dump.rb",
+  "test/ruby/test_yjit.rb",
+]
+
+repo_root = ENV["CI"] ? "../src" : "."
+miniruby = Dir.exist?("#{repo_root}/build") ? "#{repo_root}/build/miniruby" : "#{repo_root}/miniruby"
+test_runner = "#{repo_root}/test/runner.rb"
+miniruby_opts = "-I#{repo_root}/lib -I. -I.ext/common --zjit-call-threshold=1"
+test_dir = "#{repo_root}/test/ruby"
+
+total_test_files = Dir.glob("#{test_dir}/**/*.rb")
+
+# Filter out excluded tests
+test_files = total_test_files.reject do |file|
+  excluded.any? { |excluded_file| file.end_with?(excluded_file) }
+end
+
+command = "RUST_BACKTRACE=1 ruby --disable=gems #{test_runner} --ruby=\"#{miniruby} #{miniruby_opts}\""
+
+puts "Running #{test_files.length} (#{total_test_files.length} total) test files with ZJIT..."
+puts "Command: #{command}"
+
+# Run each test
+test_files.each_with_index do |test_file, idx|
+  relative_path = Pathname.new(test_file).relative_path_from(Pathname.new("."))
+  print "[#{idx + 1}/#{test_files.length}] #{relative_path}... "
+
+  # Build command using the test runner framework
+  cmd = %Q{#{command} #{test_file} 2>&1}
+
+  # Run test
+  output = `#{cmd}`
+  exit_code = $?.exitstatus
+
+  if exit_code == 0
+    print "OK\n"
+  else
+    print "FAILED\n"
+    puts output
+  end
+end