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authorSergey Poznyakoff <gray@gnu.org>2019-05-24 09:45:25 (GMT)
committer Sergey Poznyakoff <gray@gnu.org>2019-05-24 10:50:39 (GMT)
commit6dd0ec08db301984b8f8f9082f28006d5915c183 (patch) (side-by-side diff)
treee916ad37fbd3cbcaf85103667f28e0d47f3c2e45 /tests/startup.at
parent2a646ee7cbbcb6f4bbd8f38bb3c1e1418550f3fc (diff)
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Initial implementation of "startup" components.
These are components that are run at program startup. Starting other components is delayed until all startup components terminate. This is similar to SysV "bootwait" components. Upon termination, startup components are removed from the configuration. They are not renewed upon configuratuion reload. * src/comp.c (comp_array_remove): Remove from the depmap as well. (component_ref_decr): Use comp_array_remove for active components and plain component_free for inactive ones. (component_build_depmap): Use comp_array_remove. (component_config_commit): Special handling for pies_comp_startup components. * src/pies.c (modetab): New component modes: "startup" and "shutdown". (main): Run program_init_startup. * src/pies.h (pies_comp_mode): New modes: pies_comp_startup and pies_comp_shutdown. (program_init_startup): New proto. * src/progman.c (progman_waiting_p): Return 1 if a startup component is still running. (program_init_startup): New function. (progman_cleanup): Handle pies_comp_startup termination. * src/socket.c (switch_eids): Avoid unnecessary calls to setegid and seteuid. * tests/atlocal.in (auxdir): New variable. * tests/mailer: Move to tests/aux/ * tests/respawn: Move to tests/aux/ * tests/retcode: Move to tests/aux/ * tests/aux/startup: New auxiliary program. * tests/redirect.at: Start components from $auxdir. * tests/respawn.at: Likewise. * tests/ret-exec.at: Likewise. * tests/ret-notify.at: Likewise. * tests/startup.at: New file. * tests/testsuite.at: Include startup.at * tests/Makefile.am: Add new tests.
Diffstat (limited to 'tests/startup.at') (more/less context) (ignore whitespace changes)
-rw-r--r--tests/startup.at84
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diff --git a/tests/startup.at b/tests/startup.at
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+# This file is part of GNU pies testsuite. -*- Autotest -*-
+# Copyright (C) 2019 Sergey Poznyakoff
+#
+# GNU pies is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU pies is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU pies. If not, see <http://www.gnu.org/licenses/>.
+
+AT_SETUP([Startup components])
+
+AT_CHECK([
+PIES_XFAIL_CHECK
+PIES_CONTROL_INIT
+comp_pid_file=$PWD/comp.pid
+
+cat > pies.conf <<_EOT
+component b1 {
+ mode startup;
+ command "$auxdir/startup $PWD 1 b1";
+}
+
+component b2 {
+ mode startup;
+ command "$auxdir/startup $PWD 2 b2";
+}
+
+component test {
+ mode respawn;
+ command "$auxdir/respawn -append -pid $comp_pid_file";
+}
+_EOT
+
+pies --config-file control.conf --config-file pies.conf
+
+n=0
+res=
+b1=
+b2=
+while :
+do
+ echo "n=$n" >> tracefile
+ if test -z "$b1" && test -f b1; then
+ res="${res}b1"
+ b1=1
+ echo "got b1" >> tracefile
+ fi
+ if test -z "$b2" && test -f b2; then
+ res="${res}b2"
+ b2=1
+ echo "got b2" >> tracefile
+ fi
+ if test -f $comp_pid_file; then
+ echo "got pidfile" >> tracefile
+ res="${res}pid"
+ break
+ fi
+ sleep 1
+ n=$(($n + 1))
+ if test $n -gt 10; then
+ echo >&2 "timed out"
+ break
+ fi
+done
+
+PIES_STOP
+case $res in
+b1b2pid|b2b1pid) echo b1b2pid;;
+*) echo $res
+esac
+],
+[0],
+[b1b2pid
+])
+
+AT_CLEANUP
+

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