| Subject: | (cosmetic) warnings from "make test" |
On perl 5.8.1, Fedora Core 1, IPC-Run3-0.009 "make test" emits the following warnings (cosmetic, it seems, all tests succeed though):
[scop@bobcat IPC-Run3-0.009]$ make test
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/fd_leak.....................ok
t/IPC-Run3-ProfArrayBuffer....Name "DB::single" used only once: possible typo at t/IPC-Run3-ProfArrayBuffer.t line 9.
t/IPC-Run3-ProfArrayBuffer....ok
t/IPC-Run3-profiling..........ok
t/IPC-Run3-ProfLogger.........ok
t/IPC-Run3-ProfLogReader......ok
t/IPC-Run3-ProfPP.............IPC::Run3 parent: parent_prog
IPC::Run3 child: child_prog
IPC::Run3 run3() : 0.300000 secs
IPC::Run3 child : 0.100000 secs
IPC::Run3 overhead: 0.200000 secs (200%)
IPC::Run3 total elapsed: 0.500000 secs
IPC::Run3 calls to run3(): 1
IPC::Run3 total spent in run3(): 0.300000 secs ( 60%), 0.300000 per call
IPC::Run3 total spent not in run3(): 0.200000 secs ( 40%)
IPC::Run3 total spent in children: 0.100000 secs ( 20%), 0.100000 per call
IPC::Run3 total overhead: 0.200000 secs (200%), 0.200000 per call
t/IPC-Run3-ProfPP.............ok
t/IPC-Run3-ProfReporter.......ok 5/7Use of uninitialized value in subtraction (-) at /home/scop/redhat/SOURCES/IPC-Run3-0.009/blib/lib/IPC/Run3/ProfReporter.pm line 167.
Use of uninitialized value in subtraction (-) at /home/scop/redhat/SOURCES/IPC-Run3-0.009/blib/lib/IPC/Run3/ProfReporter.pm line 176.
t/IPC-Run3-ProfReporter.......ok
t/IPC-Run3....................ok
All tests successful.
Files=8, Tests=41, 1 wallclock secs ( 0.42 cusr + 0.14 csys = 0.56 CPU)
[scop@bobcat IPC-Run3-0.009]$