#954: Assertion fails with IO.pipe, when checks size of String which had read from pipe. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby r, w = IO.pipe s = "" t = Thread.new { r.read(5, s) } w.write "foobarbaz" true until s.size == 5 # crash p t.value p s }}} Result: {{{ $ ruby19 -v test_io.rb ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0] "fooba" "fooba" $ macruby test_io.rb Assertion failed: (IS_BSTR(str)), function rb_bstr_set_length, file string.c, line 6042. zsh: abort macruby test_io.rb }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/954> MacRuby <http://macruby.org/>