t: Skip if pgrep is not installed

perlpunk · perlpunk · commit a91dae886344 · 2025-04-03T21:24:56.000+02:00
Otherwise the test might fail, and sometimes we don't even see an error message with the reason, like observed in OBS or probably here on cpantesters: http://www.cpantesters.org/cpan/report/47446f5e-103b-11f0-98b0-b3c3213a625c http://www.cpantesters.org/cpan/report/57cba9ba-1017-11f0-98b0-b3c3213a625c
diff --git a/t/01_run.t b/t/01_run.t
@@ -475,6 +475,7 @@ sub _number_of_process_in_group {
 }
 
 subtest stop_whole_process_group_gracefully => sub {
+  check_bin('/usr/bin/pgrep');
   my $test_script = check_bin("$FindBin::Bin/data/simple_fork.pl");
 
   # run the "term_trap.pl" script and its sub processes within its own

Original file line number	Diff line number	Diff line change
`@@ -475,6 +475,7 @@ sub _number_of_process_in_group {`
`475`	`475`	`}`
`476`	`476`
`477`	`477`	`subtest stop_whole_process_group_gracefully => sub {`
	`478`	`+ check_bin('/usr/bin/pgrep');`
`478`	`479`	`my $test_script = check_bin("$FindBin::Bin/data/simple_fork.pl");`
`479`	`480`
`480`	`481`	`# run the "term_trap.pl" script and its sub processes within its own`