Thanks, Pavel! I'll dig that up and get back. On Tue, Aug 25, 2015 at 8:30 AM, Pavel Labath <lab...@google.com> wrote:
> There is no separate option, it should just work. :) > > I'm betting you are still missing some package there (we should > document the prerequisites better). Could you send the error message > you are getting so we can have a look. > > cheers, > pl > > > On 25 August 2015 at 16:20, Todd Fiala via lldb-dev > <lldb-dev@lists.llvm.org> wrote: > > > > > > On Mon, Aug 24, 2015 at 4:11 PM, Todd Fiala <todd.fi...@gmail.com> > wrote: > >> > >> > >> > >> On Mon, Aug 24, 2015 at 4:01 PM, Chaoren Lin <chaor...@google.com> > wrote: > >>> > >>> The TestDataFormatterLibcc* tests require libc++-dev: > >>> > >>> $ sudo apt-get install libc++-dev > >>> > >> > >> Ah okay, so we are working with libc++ on Ubuntu, that's good to hear. > >> Pre-14.04 I gave up on it. > >> > >> Will cmake automatically choose libc++ if it is present? Or do I need > to > >> pass something to cmake to use libc++? > > > > > > Hmm it appears I need to do more than just install libc++-dev. I did a > > clean build with that installed, then ran the tests, and I still have the > > Libcxc/Libcxx tests failing. Is there some flag expected, either to pass > > along for the compile options to dotest.py to override/specify which c++ > lib > > it is using? > > > >> > >> > >> Thanks, Chaoren! > >> > >> -Todd > >> > >>> > >>> On Mon, Aug 24, 2015 at 3:42 PM, Todd Fiala via lldb-dev > >>> <lldb-dev@lists.llvm.org> wrote: > >>>> > >>>> > >>>> On Mon, Aug 24, 2015 at 3:39 PM, Zachary Turner <ztur...@google.com> > >>>> wrote: > >>>>> > >>>>> Can't comment on the failures for Linux, but I don't think we have a > >>>>> good handle on the unexpected successes. I only added that > information to > >>>>> the output about a week ago, before that unexpected successes were > actually > >>>>> going unnoticed. > >>>> > >>>> > >>>> Okay, thanks Zachary. A while back we had some flapping tests that > >>>> would oscillate between unexpected success and failure on Linux. > Some of > >>>> those might still be in that state but maybe (!) are fixed. > >>>> > >>>> Anyone on the Linux end who happens to know if the fails in particular > >>>> look normal, that'd be good to know. > >>>> > >>>> Thanks! > >>>> > >>>>> > >>>>> > >>>>> It's likely that someone could just go in there and remove the XFAIL > >>>>> from those tests. > >>>>> > >>>>> On Mon, Aug 24, 2015 at 3:37 PM Todd Fiala via lldb-dev > >>>>> <lldb-dev@lists.llvm.org> wrote: > >>>>>> > >>>>>> Hi all, > >>>>>> > >>>>>> I'm just trying to get a handle on current lldb test failures across > >>>>>> different platforms. > >>>>>> > >>>>>> On Linux on non-virtualized hardware, I currently see the failures > >>>>>> below on Ubuntu 14.04.2 using a setup like this: > >>>>>> * stock linker (ld.bfd), > >>>>>> * g++ 4.9.2 > >>>>>> * cmake > >>>>>> * ninja > >>>>>> * libstdc++ > >>>>>> > >>>>>> ninja check-lldb output: > >>>>>> > >>>>>> Ran 394 test suites (15 failed) (3.807107%) > >>>>>> Ran 474 test cases (17 failed) (3.586498%) > >>>>>> Failing Tests (15) > >>>>>> FAIL: LLDB (suite) :: TestCPPThis.py (Linux rad 3.13.0-57-generic > >>>>>> #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibccIterator.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibccMap.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibccMultiMap.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibcxxMultiSet.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibcxxSet.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibcxxString.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterSkipSummary.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterUnordered.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestMiGdbSetShowPrint.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestRegisterVariables.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestStaticVariables.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestStepNoDebug.py (Linux rad > 3.13.0-57-generic > >>>>>> #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestTypedefArray.py (Linux rad > 3.13.0-57-generic > >>>>>> #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestVectorTypesFormatting.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> > >>>>>> Unexpected Successes (10) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestBatchMode.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestEvents.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestExitDuringStep.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestFdLeak.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestInferiorAssert.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestMiGdbSetShow.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestMiInterpreterExec.py (Linux > >>>>>> rad 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestMiSyntax.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestRaise.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestStubSetSID.py (Linux rad > >>>>>> 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 > x86_64 x86_64) > >>>>>> ninja: build stopped: subcommand failed. > >>>>>> > >>>>>> > >>>>>> > >>>>>> On a similar setup, although bumped up to Ubuntu 14.04.3 and now on > a > >>>>>> VMWare VM, everything else the same, I see a similar report from > 'ninja > >>>>>> check-lldb': > >>>>>> > >>>>>> Ran 394 test suites (17 failed) (4.314721%) > >>>>>> Ran 474 test cases (19 failed) (4.008439%) > >>>>>> Failing Tests (17) > >>>>>> FAIL: LLDB (suite) :: TestAttachResume.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestCPPThis.py (Linux lldb 3.19.0-26-generic > >>>>>> #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC 2015 x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibccIterator.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibccMap.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibccMultiMap.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibcxxMultiSet.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibcxxSet.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterLibcxxString.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterSkipSummary.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestDataFormatterUnordered.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestMiGdbSetShowPrint.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestRegisterVariables.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestStaticVariables.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestStepNoDebug.py (Linux lldb > 3.19.0-26-generic > >>>>>> #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC 2015 x86_64 x86_64) > >>>>>> FAIL: LLDB (suite) :: TestStepOverWatchpoint.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestTypedefArray.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> FAIL: LLDB (suite) :: TestVectorTypesFormatting.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> > >>>>>> Unexpected Successes (11) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestBatchMode.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestEvents.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestExitDuringStep.py (Linux > lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestFdLeak.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestInferiorAssert.py (Linux > lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestMiGdbSetShow.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestMiInterpreterExec.py (Linux > >>>>>> lldb 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 > UTC 2015 > >>>>>> x86_64 x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestMiSyntax.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestRaise.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestStubSetSID.py (Linux lldb > >>>>>> 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 14:09:17 UTC > 2015 x86_64 > >>>>>> x86_64) > >>>>>> UNEXPECTED SUCCESS: LLDB (suite) :: TestWatchedVarHitWhenInScope.py > >>>>>> (Linux lldb 3.19.0-26-generic #28~14.04.1-Ubuntu SMP Wed Aug 12 > 14:09:17 UTC > >>>>>> 2015 x86_64 x86_64) > >>>>>> ninja: build stopped: subcommand failed. > >>>>>> > >>>>>> > >>>>>> Do these more or less match the current state of affairs for Linux > >>>>>> tests? If not, are there any suggestions on best practices for > upgrades? A > >>>>>> while back I had tried things like clang and libc++ but I had > arrived at the > >>>>>> above setup (albeit typically with the gold linker) simply due to > what > >>>>>> worked, what was easy to debug and what built fast. > >>>>>> > >>>>>> Thanks for any confirmation on that! > >>>>>> > >>>>>> -- > >>>>>> -Todd > >>>>>> _______________________________________________ > >>>>>> lldb-dev mailing list > >>>>>> lldb-dev@lists.llvm.org > >>>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev > >>>> > >>>> > >>>> > >>>> > >>>> -- > >>>> -Todd > >>>> > >>>> _______________________________________________ > >>>> lldb-dev mailing list > >>>> lldb-dev@lists.llvm.org > >>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev > >>>> > >>> > >> > >> > >> > >> -- > >> -Todd > > > > > > > > > > -- > > -Todd > > > > _______________________________________________ > > lldb-dev mailing list > > lldb-dev@lists.llvm.org > > http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev > > > -- -Todd
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