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tests: commandhelper: change how we detect if running as daemon 

The old code works correctly with make and running directly from shell
but it failed with Meson test suite where session ID and process group
are the same in both cases.

What changes in both cases is parent process ID so use that instead of
session ID.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Pavel Hrdina 2020-05-27 13:37:54 +02:00
parent e7fc35ec11
commit 966a0a75cc
1 changed files with 1 additions and 1 deletions
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2
tests/commandhelper.c
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@ -126,7 +126,7 @@ int main(int argc, char **argv) {
fprintf(log, "FD:%zu\n", i);
}
fprintf(log, "DAEMON:%s\n", getpgrp() == getsid(0) ? "yes" : "no");
fprintf(log, "DAEMON:%s\n", getpgrp() != getppid() ? "yes" : "no");
if (!(cwd = getcwd(NULL, 0)))
goto cleanup;
if (strlen(cwd) > strlen(".../commanddata") &&