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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-27 14:35:49 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-27 14:35:49 +0000 |
commit | e0cb040a9b034cff481d7660dc59ce060777d6b1 (patch) | |
tree | f7a2f496b515c820d6ecd3d6c3212cc670a6fbb0 /test | |
parent | 62a02670ecbad7e931c6c5b6d1bcec423ac7b81d (diff) |
merge revision(s) 57280,57282: [Backport #13112]
console.c: OOB access
* ext/io/console/console.c (console_set_winsize): fix
out-of-bounds access. [ruby-core:79004] [Bug #13112]
console.c: unpaired size
* ext/io/console/console.c (console_set_winsize): reject unpaired
pixel size.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/io/console/test_io_console.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/io/console/test_io_console.rb b/test/io/console/test_io_console.rb index 36619cebd5..e9716fac2d 100644 --- a/test/io/console/test_io_console.rb +++ b/test/io/console/test_io_console.rb @@ -233,11 +233,42 @@ class TestIO_Console < Test::Unit::TestCase 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 + assert_raise(ArgumentError) {io.winsize = [0, 0, 0]} + 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) |