[devel] the girar: /dev/pts/ -- Read-only file system?

[Ivan Zakharyaschev]

On Fri, 19 Feb 2016, Dmitry V. Levin wrote:

> On Fri, Feb 19, 2016 at 08:45:27PM +0300, Ivan Zakharyaschev wrote:

>> ======================================================================
>> ERROR: test_read_pty_output
>> (test.test_asyncio.test_events.EPollEventLoopTests)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>   File "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/support/__init__.py",
>> line 564, in wrapper
>>     return func(*args, **kw)
>>   File "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/support/__init__.py",
>> line 519, in wrapper
>>     return func(*args, **kw)
>>   File
>> "/usr/src/RPM/BUILD/python3-3.5.1/Lib/test/test_asyncio/test_events.py",
>> line 1376, in test_read_pty_output
>>     master, slave = os.openpty()
>> PermissionError: [Errno 1] Operation not permitted
>>
>> Да?
>
> Это когда-то раньше работало?

Прошло с %check под strace загадочным образом.

Теперь любопытным можно прочитать список unmets, которые создаст 
python3-3.5 -- http://git.altlinux.org/tasks/159698/logs/events.5.1.log .

Вот diff, который привёл к успешному прохождению -- если ldv@ не менял 
ничего в сборочнице, загадка остаётся (там какой-то race? Заметьте, 
strace без -f):

$ git --no-pager diff 3.5.1-alt1..3.5.1-alt1.strace
diff --git a/python3.spec b/python3.spec
index be75bad..6157ad2 100644
--- a/python3.spec
+++ b/python3.spec
@@ -61,11 +61,12 @@
  Summary: Version 3 of the Python programming language aka Python 3000
  Name: python3
  Version: %{pybasever}.1
-Release: alt1
+Release: alt1.strace
  License: Python
  Group: Development/Python3

  BuildRequires(pre): rpm-build-python3 >= 0.1.7
+BuildRequires(check): strace
  BuildPreReq: liblzma-devel
  # For Bluetooth support
  # see https://bugzilla.redhat.com/show_bug.cgi?id=879720
@@ -794,7 +795,7 @@ EOF
  %add_python3_compile_exclude %_libdir/python%pybasever

  %check
-WITHIN_PYTHON_RPM_BUILD= LD_LIBRARY_PATH=`pwd` ./python -m test.regrtest 
--verbose --findleaks
+WITHIN_PYTHON_RPM_BUILD= LD_LIBRARY_PATH=`pwd` strace ./python -m 
test.regrtest --verbose --findleaks

  %files
  %doc LICENSE README
@@ -1054,6 +1055,11 @@ WITHIN_PYTHON_RPM_BUILD= LD_LIBRARY_PATH=`pwd` 
./python -m test.regrtest --verbo
  %pylibdir/Tools/scripts/run_tests.py

  %changelog
+* Sat Feb 20 2016 Ivan Zakharyaschev <imz на altlinux.org> 3.5.1-alt1.strace
+- strace %%check (for debugging the Girar);
+  I look for the pieces of the log with the errors like this:
+  sed -e '/test_read_pty_output/,/ERR/ { p; }; d' log
+
  * Mon Jan 18 2016 Gleb F-Malinovskiy <glebfm на altlinux.org> 3.5.1-alt1
  - Updated to 3.5.1.
  - Synced with Fedora python3-3.5.1-1.


-- 
Best regards,
Ivan