bug with --chdir-after-load option (commit 25224cad833) #14
Description
Assume RefPerSys source code (and executable) is in your $HOME/RefPerSys
Assume also that your $HOME/tmp is a writable directory (on some non-full disk,on Linux)
then in commit 25224ca on a Linux x86-64 multicore machine running the following command (in your $HOME/RefPerSys directory)
./refpersys --batch --chdir-after-load $HOME/tmp/ --dump mytestdump
is failing with something close to
** RefPerSys INFORM! load_rps.cc:802: void Rps_Loader::load_all_state_files() loaded 1 space files in second pass with 211 objects and 0 todos
** RefPerSys INFORM! load_rps.cc:1516: void rps_load_from(const std::string&) rps_load_from completed
... from directory $HOME/RefPerSys with RefPerSys built Sun 25 Feb 2024 11:52:43 AM CET
lastgitcommit 25224cad8338 du_topdir is a realpath in Rps_Dumper
md5sum daab78376089008a0999c70876ffb8ca
loaded 211 objects in 0.005 elapsed, 0.005 cpu seconds
so 24.408 elapsed µs/ob, 24.402 cpu µs/ob, in 8177 memory words.
=============================================================================
** RefPerSys INFORM! main_rps.cc:1387: int main(int, char**) after loading the current directory has changed to $HOME/tmp
*** RefPerSys INFORM: main_rps.cc:434: <void rps_run_loaded_application(int&, char**)>
rps_run_loaded_application: start of ./refpersys (with 6 args)
.. gitid 25224cad8338d9015f24a05c199e8ceb9af62ece+
.. build timestamp Sun 25 Feb 2024 11:52:43 AM CET
.. last git commit 25224cad8338 du_topdir is a realpath in Rps_Dumper
.. md5sum daab78376089008a0999c70876ffb8ca
.. in $HOME/tmp
.. on host rimski pid 43713
*** RefPerSys INFORM: main_rps.cc:1408: <int main(int, char**)>
RefPerSys (pid 43713 on rimski shortgit 25224cad8338+) will dump into mytestdump
… from current directory $HOME/tmp
** RefPerSys INFORM! dump_rps.cc:1588: void rps_dump_into(std::string, Rps_CallFrame*) start dumping into $HOME/tmp/mytestdump with temporary suffix _3Lqb3r-p43713%
** RefPerSys WARN! dump_rps.cc:1597:: failed to make dump sub-directory $HOME/tmp/mytestdump/persistore:Invalid argument
**!** REFPERSYS WARNING at dump_rps.cc:1597
** RefPerSys WARN! dump_rps.cc:1637:: failure in dump to $HOME/tmp/mytestdump
... got exception of type St13runtime_error:failed to make dump directory:$HOME/tmp/mytestdump/persistore
**!** REFPERSYS WARNING at dump_rps.cc:1637
terminate called after throwing an instance of 'std::runtime_error'
what(): failed to make dump directory:$HOME/tmp/mytestdump/persistore
where I just replaced my home directory with $HOME
This also happens with commit 25224ca (master branch, Feb 25, 2024)
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