diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/io/console/test_io_console.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/io/console/test_io_console.rb b/test/io/console/test_io_console.rb index ff705f7d7c..f9f7b3d18b 100644 --- a/test/io/console/test_io_console.rb +++ b/test/io/console/test_io_console.rb @@ -236,11 +236,41 @@ defined?(PTY) and defined?(IO.console) and TestIO_Console.class_eval do begin assert_equal([0, 0], s.winsize) rescue Errno::EINVAL # OpenSolaris 2009.06 TIOCGWINSZ causes Errno::EINVAL before TIOCSWINSZ. + else + assert_equal([80, 25], s.winsize = [80, 25]) + assert_equal([80, 25], s.winsize) + assert_equal([80, 25], m.winsize) + assert_equal([100, 40], m.winsize = [100, 40]) + assert_equal([100, 40], s.winsize) + assert_equal([100, 40], m.winsize) end } end + def test_set_winsize_invalid_dev + [IO::NULL, __FILE__].each do |path| + open(path) do |io| + begin + s = io.winsize + rescue SystemCallError => e + assert_raise(e.class) {io.winsize = [0, 0]} + else + assert(false, "winsize on #{path} succeed: #{s.inspect}") + end + end + end + end + if IO.console + def test_set_winsize_console + s = IO.console.winsize + assert_kind_of(Array, s) + assert_equal(2, s.size) + assert_kind_of(Integer, s[0]) + assert_kind_of(Integer, s[1]) + assert_nothing_raised(TypeError) {IO.console.winsize = s} + end + def test_close IO.console.close assert_kind_of(IO, IO.console) |