<div dir="ltr">Hello Vince,<div><br></div><div>>RE: <span style="font-size:12.8000001907349px">Can you please investigate and fix the problem running lldb-mi tests on Linux (and OSX) using dosep.py?</span></div><div><span style="font-size:12.8000001907349px">I'll check it.</span></div><div><span style="font-size:12.8000001907349px"><br></span></div><div><span style="font-size:12.8000001907349px">Thanks,</span></div><div><span style="font-size:12.8000001907349px">Ilia</span></div><div><span style="font-size:12.8000001907349px"><br></span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Mar 7, 2015 at 9:38 AM, Vince Harron <span dir="ltr"><<a href="mailto:vharron@google.com" target="_blank">vharron@google.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I think I've narrowed it down a bit.</div><div><br></div><div>The lldb-mi tests pass for me when I run them using dotest.py</div><div><br></div>The build servers use "ninja check-lldb" or "dosep.py ..." to run the tests. ("ninja check-lldb" invokes "dosep.py ...")<div><br></div><div>dosep.py runs multiple dotest.py instances in in parallel. Each dotest invocation builds a single folder of the test hierarchy. <div><br></div><div>Can you please investigate and fix the problem running lldb-mi tests on Linux (and OSX) using dosep.py?</div><div><br></div><div>dosep runs the test suite on my machine in 4.5 minutes vs 30+ minutes with dotest</div><div><br></div></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 6, 2015 at 8:17 PM, Vince Harron <span dir="ltr"><<a href="mailto:vharron@google.com" target="_blank">vharron@google.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Can you please send me your build & run script for Linux?</div><div><br></div>When I checkout and build that revision on Linux, I get the following failures.<div><br></div><div><div>OK (skipped=2)</div><div>Ran 356 tests.</div><div>Failing Tests (6)</div><div>TIMEOUT: LLDB (suite) :: TestAttachDenied.py (Linux <a href="http://tifa.mtv.corp.google.com" target="_blank">tifa.mtv.corp.google.com</a> 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64)</div><div>FAIL: LLDB (suite) :: TestMiExec.py (Linux <a href="http://tifa.mtv.corp.google.com" target="_blank">tifa.mtv.corp.google.com</a> 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64)</div><div>FAIL: LLDB (suite) :: TestMiInterpreterExec.py (Linux <a href="http://tifa.mtv.corp.google.com" target="_blank">tifa.mtv.corp.google.com</a> 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64)</div><div>FAIL: LLDB (suite) :: TestMiSignal.py (Linux <a href="http://tifa.mtv.corp.google.com" target="_blank">tifa.mtv.corp.google.com</a> 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64)</div><div>FAIL: LLDB (suite) :: TestMiStack.py (Linux <a href="http://tifa.mtv.corp.google.com" target="_blank">tifa.mtv.corp.google.com</a> 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64)</div><div>FAIL: LLDB (suite) :: TestProcessIO.py (Linux <a href="http://tifa.mtv.corp.google.com" target="_blank">tifa.mtv.corp.google.com</a> 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64)</div><div>ninja: build stopped: subcommand failed.</div></div><div><br></div><div>You can reproduce using the following steps:</div><div><br></div><div><div>+ ROOT_DIR=/usr/local/google/home/vharron/bisect/tmp</div><div>+ rm -rf /usr/local/google/home/vharron/bisect/tmp</div><div>+ mkdir -p /usr/local/google/home/vharron/bisect/tmp</div><div>+ cd /usr/local/google/home/vharron/bisect/tmp</div><div>+ svn co <a href="https://llvm.org/svn/llvm-project/lldb/trunk" target="_blank">https://llvm.org/svn/llvm-project/lldb/trunk</a> lldb -q -r 231072</div><div>+ svn co <a href="https://llvm.org/svn/llvm-project/llvm/trunk" target="_blank">https://llvm.org/svn/llvm-project/llvm/trunk</a> llvm -q -r 231072</div><div>+ svn co <a href="https://llvm.org/svn/llvm-project/cfe/trunk" target="_blank">https://llvm.org/svn/llvm-project/cfe/trunk</a> clang -q -r 231072</div><div>+ wait</div><div>+ ln -s ../../clang llvm/tools/clang</div><div>+ ln -s ../../lldb llvm/tools/lldb</div><div>+ mkdir /usr/local/google/home/vharron/bisect/tmp/build</div><div>+ cd /usr/local/google/home/vharron/bisect/tmp/build</div><div>+ cmake -GNinja -DCMAKE_C_COMPILER=clang-3.5 -DCMAKE_CXX_COMPILER=clang++-3.5 -DCMAKE_BUILD_TYPE=Debug ../llvm</div></div><div><div>+ ninja</div></div><div><div>+ ninja check-lldb</div></div><div><br></div><div><br></div></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 6, 2015 at 11:49 AM, Ilia K <span dir="ltr"><<a href="mailto:ki.stfu@gmail.com" target="_blank">ki.stfu@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello Vince,<br><div><br></div><div>I had tested it on Linux ~5 days ago and all tests passed after r231072.</div><div><br></div><div>Thanks,</div><div>Ilia</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>On Fri, Mar 6, 2015 at 8:32 PM, Vince Harron <span dir="ltr"><<a href="mailto:vharron@google.com" target="_blank">vharron@google.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">Hi Abid,<div><br></div><div>Any news on the TestMi failures on Linux?</div><div><br></div><div><a href="http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-cmake/builds/568" target="_blank">http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-cmake/builds/568</a><br></div><div><br></div><div>Thanks,</div><div><br></div><div>Vince</div><div><br></div><div><br></div><div><br></div></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 24, 2015 at 2:13 AM, Abid, Hafiz <span dir="ltr"><<a href="mailto:Hafiz_Abid@mentor.com" target="_blank">Hafiz_Abid@mentor.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">HI Vince,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I will look at these Linux failures.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Abid<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:lldb-commits-bounces@cs.uiuc.edu" target="_blank">lldb-commits-bounces@cs.uiuc.edu</a> [mailto:<a href="mailto:lldb-commits-bounces@cs.uiuc.edu" target="_blank">lldb-commits-bounces@cs.uiuc.edu</a>]
<b>On Behalf Of </b>Vince Harron<br>
<b>Sent:</b> 24 February 2015 05:35<br>
<b>To:</b> <a href="mailto:dawn@burble.org" target="_blank">dawn@burble.org</a><br>
<b>Cc:</b> <a href="mailto:reviews%2BD7727%2Bpublic%2B2cad6825c670cc07@reviews.llvm.org" target="_blank">reviews+D7727+public+2cad6825c670cc07@reviews.llvm.org</a>; lldb-commits<br>
<b>Subject:</b> Re: [Lldb-commits] [PATCH] Skip lldb-mi tests on FreeBSD for now<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi Dawn,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Thanks for your reply. I'm getting a bunch of failures on Linux/OSX platforms when running the lldb-mi tests. All three Linux buildbots are showing failures.<u></u><u></u></p>
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<p class="MsoNormal"><a href="http://lab.llvm.org:8011/builders/lldb-x86_64-debian-clang/builds/3701" target="_blank">http://lab.llvm.org:8011/builders/lldb-x86_64-debian-clang/builds/3701</a><u></u><u></u></p>
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<p class="MsoNormal"><a href="http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.10/builds/923" target="_blank">http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.10/builds/923</a><u></u><u></u></p>
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<p class="MsoNormal">(scroll to the bottom)<u></u><u></u></p>
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<p class="MsoNormal"><a href="http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-cmake/builds/216/steps/test%20lldb/logs/stdio" target="_blank">http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-cmake/builds/216/steps/test%20lldb/logs/stdio</a><u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I'm really excited about getting the lldb-mi tests passing, we need more test coverage.<u></u><u></u></p>
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<p class="MsoNormal">Please fix these failures ASAP or skip/xfail if it's going to take more than a few hours. I'd appreciate if you kept an eye on the buildbots as well.<u></u><u></u></p>
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<p class="MsoNormal">Can you send me a script I can use to build and run tests on Linux and/or OSX?<u></u><u></u></p>
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<p class="MsoNormal">> <span style="font-size:9.5pt">I've had tests hang when I've run them on my Mac, but again, not the lldb-mi tests. </span><u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><span style="font-size:9.5pt">$ brew install coreutils</span><u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><span style="font-size:9.5pt">will give you gtimeout. If it's in your path, dosep will pick it up and kill any test that outlives a default timeout. Very, very useful for buildservers.</span><u></u><u></u></p>
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<p class="MsoNormal">Sincerely,<u></u><u></u></p>
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<p class="MsoNormal">Vince<u></u><u></u></p>
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<p class="MsoNormal">On Mon, Feb 23, 2015 at 10:00 PM, <<a href="mailto:dawn@burble.org" target="_blank">dawn@burble.org</a>> wrote:<u></u><u></u></p>
<p class="MsoNormal">On Thu, Feb 19, 2015 at 12:54:56PM -0800, Vince Harron wrote:<br>
<br>
> How stable are your tests on OSX? If you run them 100 times, what are the<br>
> results?<br>
<br>
They are very stable and run constantly throughout the day via Jenkins<br>
builds. We have had issues, but not from the lldb-mi tests. For<br>
instance, we have had to skip the gdbserver tests because they were<br>
leaving zombies around, presumably due to problems with the permissions<br>
of our Jenkins test user (anyone else run into that?).<br>
<br>
I've had tests hang when I've run them on my Mac, but again, not the<br>
lldb-mi tests. The hangs seemed to occur in certain tests if I had<br>
another build/test running at the same time.<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:#555555">Vince Harron |<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:#555555"> Technical Lead Manager |<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:#555555"> <a href="mailto:vharron@google.com" target="_blank">vharron@google.com</a> |<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:#555555"> <a href="tel:858-442-0868" value="+18584420868" target="_blank">858-442-0868</a><u></u><u></u></span></p>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><br><table cellspacing="0" cellpadding="0" style="font-family:'Times New Roman'"><tbody><tr style="color:rgb(85,85,85);font-family:sans-serif;font-size:small"><td nowrap style="border-top-style:solid;border-top-color:rgb(213,15,37);border-top-width:2px">Vince Harron |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(51,105,232);border-top-width:2px"> Technical Lead Manager |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(0,153,57);border-top-width:2px"> <a href="mailto:vharron@google.com" target="_blank">vharron@google.com</a> |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(238,178,17);border-top-width:2px"> <a href="tel:858-442-0868" value="+18584420868" target="_blank">858-442-0868</a></td></tr></tbody></table><br></div></div>
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