From 23a0e1611b880bd8d94bbebcb3577c9f78029435 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Fri, 19 Sep 2014 20:10:39 -0400 Subject: ktest: Add PATCHCHECK_CHERRY Add a way to run a patchcheck test on the commits that are in one branch but not in another. This uses git cherry to find a list of commits to test each one with. Signed-off-by: Steven Rostedt --- tools/testing/ktest/ktest.pl | 35 +++++++++++++++++++++++++++++------ tools/testing/ktest/sample.conf | 10 ++++++++++ 2 files changed, 39 insertions(+), 6 deletions(-) (limited to 'tools/testing') diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 55ab700f6ba5..3b7a180d9c0d 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, ); @@ -3181,9 +3183,16 @@ 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 +3206,38 @@ 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 () { 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. # -- cgit v1.2.3 From fee9d3e61d04422628a3d22ed5eb8370dcef259b Mon Sep 17 00:00:00 2001 From: Chris J Arges Date: Wed, 27 Aug 2014 13:26:53 -0500 Subject: ktest: add ability to skip during BISECT_MANUAL When doing a manual bisect, a build can fail or a test can be inconclusive. In these cases it would be helpful to be able to skip the test entirely. Link: http://lkml.kernel.org/r/1409164021-2136-1-git-send-email-chris.j.arges@canonical.com Reviewed-by: Satoru Takeuchi Signed-off-by: Chris J Arges Signed-off-by: Steven Rostedt --- tools/testing/ktest/ktest.pl | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'tools/testing') diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 3b7a180d9c0d..085452fa045b 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -2338,15 +2338,17 @@ sub success { sub answer_bisect { for (;;) { - doprint "Pass or fail? [p/f]"; + doprint "Pass, fail, or skip? [p/f/s]"; my $ans = ; chomp $ans; if ($ans eq "p" || $ans eq "P") { return 1; } elsif ($ans eq "f" || $ans eq "F") { return 0; + } elsif ($ans eq "s" || $ans eq "S") { + return -1; } else { - print "Please answer 'P' or 'F'\n"; + print "Please answer 'p', 'f', or 's'\n"; } } } -- cgit v1.2.3 From 995bc4314071db148222497875be32d1eb73726d Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Tue, 7 Oct 2014 16:31:07 -0400 Subject: ktest: Fix check for new kernel success on rebooting to good kernel The reboot function when rebooting back to a good kernel has a check to make sure that a new kernel was indeed booted. But that check uses a timeout value, which when calling the monitor will still return success if the timeout is hit (no bug was found). It should return an error to let the reboot code know that a new kernel was not reached. Only the reboot code checks the return value of the monitor. Signed-off-by: Steven Rostedt --- tools/testing/ktest/ktest.pl | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/testing') diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 085452fa045b..c518b0fb6d01 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -1450,6 +1450,12 @@ sub wait_for_monitor { } } print "** Monitor flushed **\n"; + + # if stop is defined but wasn't hit, return error + # used by reboot (which wants to see a reboot) + if (defined($stop) && !$booted) { + $bug = 1; + } return $bug; } -- cgit v1.2.3 From d832d743385dd5e735660951aa9d7d36a6a4176a Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Tue, 7 Oct 2014 16:34:25 -0400 Subject: ktest: Don't bother with bisect good or bad on replay If git bisect reply is being used in the bisect tests, don't bother doing the git bisect good or git bisect bad calls. The git bisect reply will override them anyway, and that's called immediately after the other two. Going the git bisect (good|bad) is just a waste of time. Signed-off-by: Steven Rostedt --- tools/testing/ktest/ktest.pl | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'tools/testing') diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index c518b0fb6d01..bf1398180785 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -2736,15 +2736,17 @@ sub bisect { run_command "git bisect start$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)) { -- cgit v1.2.3