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| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-09-25 12:45:03 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-09-25 12:45:03 +0000 |
| commit | c5e64eeb973ad041c4d00cd7ef83cd044c4fcc6b (patch) | |
| tree | a87c43d9eb79be50143ea51d6cd23cd41208aec8 /bootstraptest/test_knownbug.rb | |
| parent | 49bc6e7c8bf809166552c3463aad3c1570b4d4e5 (diff) | |
| download | ruby-c5e64eeb973ad041c4d00cd7ef83cd044c4fcc6b.tar.gz ruby-c5e64eeb973ad041c4d00cd7ef83cd044c4fcc6b.tar.xz ruby-c5e64eeb973ad041c4d00cd7ef83cd044c4fcc6b.zip | |
* io.c (io_ungetc): reallocate internal buffer if pushing data
excess capacity. [ruby-dev:31650]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bootstraptest/test_knownbug.rb')
| -rw-r--r-- | bootstraptest/test_knownbug.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/bootstraptest/test_knownbug.rb b/bootstraptest/test_knownbug.rb index 03feb653a..07ba5e8e2 100644 --- a/bootstraptest/test_knownbug.rb +++ b/bootstraptest/test_knownbug.rb @@ -6,11 +6,15 @@ assert_equal 'ok', %q{ begin r, w = IO.pipe + w.write "foo" w.close # assert_raise(IOError, "[ruby-dev:31650]") { 20000.times { r.ungetc "a" } } + r.getc 20000.times { r.ungetc "a" } -rescue IOError - :ok + data = r.read + if data.size == 20002 && data[-5..-1] == "aaaoo" + :ok + end ensure r.close end |