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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-12 07:32:26 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-12 07:32:26 -0400
commit6bbcb1d3a2e0a31593e3b7d9bfd112fa7f447141 (patch)
tree557ab55cc4346347f64ec1f3d9d96707aea07b36 /tools/testing
parent8df6be116c87314e35c2ac9de35561b57f87739f (diff)
parentd832d743385dd5e735660951aa9d7d36a6a4176a (diff)
Merge tag 'ktest-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest
Pull ktest update from Steven Rostedt: "A fix and a clean up to ktest, as well as two small features. - A way to allow users to skip a manual bisect. - Allowing cherry picked patches to be tested. The cherry pick worked for a test I needed, but stressing it may not have all the desired effects. It doesn't cause any regressions so I kept it in" * tag 'ktest-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: Don't bother with bisect good or bad on replay ktest: Fix check for new kernel success on rebooting to good kernel ktest: add ability to skip during BISECT_MANUAL ktest: Add PATCHCHECK_CHERRY
Diffstat (limited to 'tools/testing')
-rwxr-xr-xtools/testing/ktest/ktest.pl61
-rw-r--r--tools/testing/ktest/sample.conf10
2 files changed, 57 insertions, 14 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 55ab700f6ba5..bf1398180785 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -194,6 +194,7 @@ my $config_bisect_check;
my $patchcheck_type;
my $patchcheck_start;
+my $patchcheck_cherry;
my $patchcheck_end;
# set when a test is something other that just building or install
@@ -320,6 +321,7 @@ my %option_map = (
"PATCHCHECK_TYPE" => \$patchcheck_type,
"PATCHCHECK_START" => \$patchcheck_start,
+ "PATCHCHECK_CHERRY" => \$patchcheck_cherry,
"PATCHCHECK_END" => \$patchcheck_end,
);
@@ -1448,6 +1450,12 @@ sub wait_for_monitor {
}
}
print "** Monitor flushed **\n";
+
+ # if stop is defined but wasn't hit, return error
+ # used by reboot (which wants to see a reboot)
+ if (defined($stop) && !$booted) {
+ $bug = 1;
+ }
return $bug;
}
@@ -2336,15 +2344,17 @@ sub success {
sub answer_bisect {
for (;;) {
- doprint "Pass or fail? [p/f]";
+ doprint "Pass, fail, or skip? [p/f/s]";
my $ans = <STDIN>;
chomp $ans;
if ($ans eq "p" || $ans eq "P") {
return 1;
} elsif ($ans eq "f" || $ans eq "F") {
return 0;
+ } elsif ($ans eq "s" || $ans eq "S") {
+ return -1;
} else {
- print "Please answer 'P' or 'F'\n";
+ print "Please answer 'p', 'f', or 's'\n";
}
}
}
@@ -2726,15 +2736,17 @@ sub bisect {
run_command "git bisect start$start_files" or
dodie "could not start bisect";
- run_command "git bisect good $good" or
- dodie "could not set bisect good to $good";
-
- run_git_bisect "git bisect bad $bad" or
- dodie "could not set bisect bad to $bad";
-
if (defined($replay)) {
run_command "git bisect replay $replay" or
dodie "failed to run replay";
+ } else {
+
+ run_command "git bisect good $good" or
+ dodie "could not set bisect good to $good";
+
+ run_git_bisect "git bisect bad $bad" or
+ dodie "could not set bisect bad to $bad";
+
}
if (defined($start)) {
@@ -3181,9 +3193,16 @@ sub patchcheck {
my $start = $patchcheck_start;
+ my $cherry = $patchcheck_cherry;
+ if (!defined($cherry)) {
+ $cherry = 0;
+ }
+
my $end = "HEAD";
if (defined($patchcheck_end)) {
$end = $patchcheck_end;
+ } elsif ($cherry) {
+ die "PATCHCHECK_END must be defined with PATCHCHECK_CHERRY\n";
}
# Get the true sha1's since we can use things like HEAD~3
@@ -3197,24 +3216,38 @@ sub patchcheck {
$type = "boot";
}
- open (IN, "git log --pretty=oneline $end|") or
- dodie "could not get git list";
+ if ($cherry) {
+ open (IN, "git cherry -v $start $end|") or
+ dodie "could not get git list";
+ } else {
+ open (IN, "git log --pretty=oneline $end|") or
+ dodie "could not get git list";
+ }
my @list;
while (<IN>) {
chomp;
+ # git cherry adds a '+' we want to remove
+ s/^\+ //;
$list[$#list+1] = $_;
last if (/^$start/);
}
close(IN);
- if ($list[$#list] !~ /^$start/) {
- fail "SHA1 $start not found";
+ if (!$cherry) {
+ if ($list[$#list] !~ /^$start/) {
+ fail "SHA1 $start not found";
+ }
+
+ # go backwards in the list
+ @list = reverse @list;
}
- # go backwards in the list
- @list = reverse @list;
+ doprint("Going to test the following commits:\n");
+ foreach my $l (@list) {
+ doprint "$l\n";
+ }
my $save_clean = $noclean;
my %ignored_warnings;
diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf
index 911e45ad657a..6c58cd8bbbae 100644
--- a/tools/testing/ktest/sample.conf
+++ b/tools/testing/ktest/sample.conf
@@ -906,6 +906,16 @@
#
# PATCHCHECK_END is the last patch to check (default HEAD)
#
+# PATCHCHECK_CHERRY if set to non zero, then git cherry will be
+# performed against PATCHCHECK_START and PATCHCHECK_END. That is
+#
+# git cherry ${PATCHCHECK_START} ${PATCHCHECK_END}
+#
+# Then the changes found will be tested.
+#
+# Note, PATCHCHECK_CHERRY requires PATCHCHECK_END to be defined.
+# (default 0)
+#
# PATCHCHECK_TYPE is required and is the type of test to run:
# build, boot, test.
#