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

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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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10
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;
@ -1710,10 +1711,16 @@ sub run_command {
}
if (defined($redirect)) {
if ($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