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ktest.pl: Allow for the config-bisect.pl output to display to console 

When commands are run in ktest, they are only displayed in the ktest log
file, but that is not sufficient for outputting the display for config
bisects. The result of a config bisect is not shown.

Add a way to display the output of "run_command" which is the subroutine
used by ktest to execute commands. Use this feature to display the output of
config-bisect.pl executions to see the progress as well as the result.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware) 2018-03-22 16:28:18 -04:00
parent a9adc261e9
commit b337f9790a
1 changed files with 12 additions and 4 deletions
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16
tools/testing/ktest/ktest.pl
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@ -1692,6 +1692,7 @@ sub run_command {
my $end_time;
my $dolog = 0;
my $dord = 0;
my $dostdout = 0;
my $pid;
$command =~ s/\$SSH_USER/$ssh_user/g;
@ -1710,9 +1711,15 @@ sub run_command {
}
if (defined($redirect)) {
open (RD, ">$redirect") or
dodie "failed to write to redirect $redirect";
$dord = 1;
if ($redirect eq 1) {
$dostdout = 1;
# Have the output of the command on its own line
doprint "\n";
} else {
open (RD, ">$redirect") or
dodie "failed to write to redirect $redirect";
$dord = 1;
}
}
my $hit_timeout = 0;
@ -1734,6 +1741,7 @@ sub run_command {
}
print LOG $line if ($dolog);
print RD $line if ($dord);
print $line if ($dostdout);
}
waitpid($pid, 0);
@ -3118,7 +3126,7 @@ sub run_config_bisect {
my $cmd;
my $ret;
run_command "$builddir/tools/testing/ktest/config-bisect.pl -b $outputdir $good $bad $last_result";
run_command "$builddir/tools/testing/ktest/config-bisect.pl -b $outputdir $good $bad $last_result", 1;
# config-bisect returns:
# 0 if there is more to bisect