diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-06-27 09:42:01 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-06-27 11:18:41 +0900 |
commit | 13939d61b4b69bd109c5f41303c79868d639fa44 (patch) | |
tree | 5f96e396fb9667528767c04c590ef98096e1685f /test/ruby | |
parent | 35c7e83bb32869cd96112ffd850b02047b48fac1 (diff) |
Check if closed after each yield [Bug #17661]
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_io.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 14592e4d58..7acedb60e2 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -394,6 +394,24 @@ class TestIO < Test::Unit::TestCase } end + def test_each_byte_closed + pipe(proc do |w| + w << "abc def" + w.close + end, proc do |r| + assert_raise(IOError) do + r.each_byte {|byte| r.close if byte == 32 } + end + end) + make_tempfile {|t| + File.open(t, 'rt') {|f| + assert_raise(IOError) do + f.each_byte {|c| f.close if c == 10} + end + } + } + end + def test_each_codepoint make_tempfile {|t| bug2959 = '[ruby-core:28650]' @@ -405,6 +423,24 @@ class TestIO < Test::Unit::TestCase } end + def test_each_codepoint_closed + pipe(proc do |w| + w.print("abc def") + w.close + end, proc do |r| + assert_raise(IOError) do + r.each_codepoint {|c| r.close if c == 32} + end + end) + make_tempfile {|t| + File.open(t, 'rt') {|f| + assert_raise(IOError) do + f.each_codepoint {|c| f.close if c == 10} + end + } + } + end + def test_rubydev33072 t = make_tempfile path = t.path |