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| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-06-29 23:24:56 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-06-29 23:24:56 +0000 |
| commit | af9e072c7ee0e1be48eedccf442d85dec097964c (patch) | |
| tree | b5e19a0965829d689f7903fd6523d04128815b48 /test/ruby/test_io.rb | |
| parent | 75571dc912c956f764c77b4f22792ea07eae368f (diff) | |
| download | ruby-af9e072c7ee0e1be48eedccf442d85dec097964c.tar.gz | |
io.c: reopen stdio streams correctly when given "w+"
* io.c (rb_io_oflags_modestr): handle O_TRUNC correctly
* test/ruby/test_io.rb (test_reopen_stdio): new test
Patch-by: cremno phobia <cremno@mail.ru>
[ruby-core:69779] [Bug #11319]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_io.rb')
| -rw-r--r-- | test/ruby/test_io.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 9b3e80160d..9ded25b051 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -2069,6 +2069,15 @@ End } end + def test_reopen_stdio + mkcdtmpdir { + fname = 'bug11319' + File.write(fname, 'hello') + system(EnvUtil.rubybin, '-e', "STDOUT.reopen('#{fname}', 'w+')") + assert_equal('', File.read(fname)) + } + end + def test_reopen_mode feature7067 = '[ruby-core:47694]' make_tempfile {|t| |