CI: Add more platforms to matrix

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     if: ${{ startsWith(github.repository, 'ruby/') || github.event_name != 'schedule' }}
     uses: ruby/actions/.github/workflows/ruby_versions.yml@master
     with:
-      engine: cruby
+      engine: all
       min_version: 2.6 # from `required_ruby_version` in io-console.gemspec
 
   test:
@@ -25,9 +25,15 @@ jobs:
         include:
           - ruby: mswin
             os: windows-latest
+          - ruby: jruby-head
+            os: macos-15-intel
+        exclude:
           - ruby: jruby
+            os: windows-latest
           - ruby: jruby-head
+            os: windows-latest
           - ruby: truffleruby
+            os: windows-latest
     runs-on: ${{ matrix.os || 'ubuntu-latest' }}
     steps:
     - name: git config

Rakefile

@@ -32,11 +32,11 @@ task :test => ffi_version_file if RUBY_ENGINE == "jruby"
 Rake::TestTask.new(:test) do |t|
   if extask
     t.libs = [extask.lib_dir.chomp("/"+File.dirname(name))]
+  elsif RUBY_ENGINE == "jruby"
+    t.libs.unshift "lib/ffi"
   end
-  t.libs.unshift "lib/ffi" if RUBY_ENGINE == "jruby"
   t.libs << "test/lib"
   t.ruby_opts << "-rhelper"
-  t.options = "--ignore-name=TestIO_Console#test_bad_keyword" if RUBY_ENGINE == "jruby"
   t.test_files = FileList["test/**/test_*.rb"]
 end
 

lib/ffi/io/console/stty_console.rb

@@ -3,13 +3,44 @@ module IO::Console
   STTY = %w[/usr/bin/stty /bin/stty].find {|path| File.executable?(path)}
 end
 
-unless IO::Console::STTY &&
-       system(IO::Console::STTY, out: File::NULL, err: %i[child out])
-  raise "stty command returned nonzero exit status"
-end
+raise LoadError, "stty command not found" unless IO::Console::STTY
 
 warn "io/console on JRuby shells out to stty for most operations" if $VERBOSE
 
+class IO::Console::Mode
+  def initialize(saved)
+    @saved = saved
+    @args = []
+  end
+
+  def initialize_copy(mode)
+    super
+    @saved = mode.__send__(:saved).dup
+    @args = mode.__send__(:args).dup
+  end
+
+  def echo=(echo)
+    @args << (echo ? 'echo' : '-echo')
+    echo
+  end
+
+  def raw(min: 1, time: nil, intr: nil)
+    dup.raw!(min:, time:, intr:)
+  end
+
+  def raw!(min: 1, time: nil, intr: nil)
+    @args << 'raw'
+    @args.push('min', min.to_s) if min >= 0
+    @args.push('time', ((time || 0) * 10).to_i.to_s)
+    @args.concat(%w[brkint isig opost]) if intr
+    self
+  end
+
+  private
+
+  attr_reader :saved, :args
+end
+
 # Non-Windows assumes stty command is available
 class IO
   private def _io_console_stty(*args)
@@ -34,11 +65,11 @@ class IO
   end
 
   def raw(*, min: 1, time: nil, intr: nil)
-    saved = _io_console_stty('-g')
-    _io_console_stty('raw')
+    saved = console_mode
+    self.console_mode = saved.raw(min:, time:, intr:)
     yield self
   ensure
-    _io_console_stty(saved) if saved
+    self.console_mode = saved if saved
   end
 
   def raw!(*)
@@ -73,6 +104,15 @@ def noecho
     _io_console_stty(saved) if saved
   end
 
+  def console_mode
+    Console::Mode.new(_io_console_stty('-g').chomp)
+  end
+
+  def console_mode=(mode)
+    _io_console_stty(mode.__send__(:saved), *mode.__send__(:args))
+    mode
+  end
+
   # Not all systems return same format of stty -a output
   IEEE_STD_1003_2 = '(?<rows>\d+) rows; (?<columns>\d+) columns'
   UBUNTU = 'rows (?<rows>\d+); columns (?<columns>\d+)'
@@ -96,7 +136,7 @@ def winsize=(size)
 
     row, col, _, _ = size
 
-    _io_console_stty("rows #{row} cols #{col}")
+    _io_console_stty('rows', row.to_s, 'cols', col.to_s)
   end
 
   def iflush

test/io/console/test_io_console.rb

@@ -369,6 +369,8 @@ def test_getpass
   end
 
   def test_iflush
+    pend "stty cannot flush terminal queues" if IO.private_method_defined?(:_io_console_stty)
+
     helper {|m, s|
       m.print "a"
       s.iflush
@@ -390,6 +392,8 @@ def test_oflush
   end
 
   def test_ioflush
+    pend "stty cannot flush terminal queues" if IO.private_method_defined?(:_io_console_stty)
+
     helper {|m, s|
       m.print "a"
       s.ioflush