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diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf new file mode 100644 index 000000000000..3408c594b2de --- /dev/null +++ b/tools/testing/ktest/sample.conf @@ -0,0 +1,622 @@ +# +# Config file for ktest.pl +# +# Note, all paths must be absolute +# + +# Options set in the beginning of the file are considered to be +# default options. These options can be overriden by test specific +# options, with the following exceptions: +# +# LOG_FILE +# CLEAR_LOG +# POWEROFF_ON_SUCCESS +# REBOOT_ON_SUCCESS +# +# Test specific options are set after the label: +# +# TEST_START +# +# The options after a TEST_START label are specific to that test. +# Each TEST_START label will set up a new test. If you want to +# perform a test more than once, you can add the ITERATE label +# to it followed by the number of times you want that test +# to iterate. If the ITERATE is left off, the test will only +# be performed once. +# +# TEST_START ITERATE 10 +# +# You can skip a test by adding SKIP (before or after the ITERATE +# and number) +# +# TEST_START SKIP +# +# TEST_START SKIP ITERATE 10 +# +# TEST_START ITERATE 10 SKIP +# +# The SKIP label causes the options and the test itself to be ignored. +# This is useful to set up several different tests in one config file, and +# only enabling the ones you want to use for a current test run. +# +# You can add default options anywhere in the file as well +# with the DEFAULTS tag. This allows you to have default options +# after the test options to keep the test options at the top +# of the file. You can even place the DEFAULTS tag between +# test cases (but not in the middle of a single test case) +# +# TEST_START +# MIN_CONFIG = /home/test/config-test1 +# +# DEFAULTS +# MIN_CONFIG = /home/test/config-default +# +# TEST_START ITERATE 10 +# +# The above will run the first test with MIN_CONFIG set to +# /home/test/config-test-1. Then 10 tests will be executed +# with MIN_CONFIG with /home/test/config-default. +# +# You can also disable defaults with the SKIP option +# +# DEFAULTS SKIP +# MIN_CONFIG = /home/test/config-use-sometimes +# +# DEFAULTS +# MIN_CONFIG = /home/test/config-most-times +# +# The above will ignore the first MIN_CONFIG. If you want to +# use the first MIN_CONFIG, remove the SKIP from the first +# DEFAULTS tag and add it to the second. Be careful, options +# may only be declared once per test or default. If you have +# the same option name under the same test or as default +# ktest will fail to execute, and no tests will run. +# + + +#### Mandatory Default Options #### + +# These options must be in the default section, although most +# may be overridden by test options. + +# The machine hostname that you will test +#MACHINE = target + +# The box is expected to have ssh on normal bootup, provide the user +# (most likely root, since you need privileged operations) +#SSH_USER = root + +# The directory that contains the Linux source code +#BUILD_DIR = /home/test/linux.git + +# The directory that the objects will be built +# (can not be same as BUILD_DIR) +#OUTPUT_DIR = /home/test/build/target + +# The location of the compiled file to copy to the target +# (relative to OUTPUT_DIR) +#BUILD_TARGET = arch/x86/boot/bzImage + +# The place to put your image on the test machine +#TARGET_IMAGE = /boot/vmlinuz-test + +# A script or command to reboot the box +# +# Here is a digital loggers power switch example +#POWER_CYCLE = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=CCL' +# +# Here is an example to reboot a virtual box on the current host +# with the name "Guest". +#POWER_CYCLE = virsh destroy Guest; sleep 5; virsh start Guest + +# The script or command that reads the console +# +# If you use ttywatch server, something like the following would work. +#CONSOLE = nc -d localhost 3001 +# +# For a virtual machine with guest name "Guest". +#CONSOLE = virsh console Guest + +# Required version ending to differentiate the test +# from other linux builds on the system. +#LOCALVERSION = -test + +# The grub title name for the test kernel to boot +# (Only mandatory if REBOOT_TYPE = grub) +# +# Note, ktest.pl will not update the grub menu.lst, you need to +# manually add an option for the test. ktest.pl will search +# the grub menu.lst for this option to find what kernel to +# reboot into. +# +# For example, if in the /boot/grub/menu.lst the test kernel title has: +# title Test Kernel +# kernel vmlinuz-test +#GRUB_MENU = Test Kernel + +# A script to reboot the target into the test kernel +# (Only mandatory if REBOOT_TYPE = script) +#REBOOT_SCRIPT = + +#### Optional Config Options (all have defaults) #### + +# Start a test setup. If you leave this off, all options +# will be default and the test will run once. +# This is a label and not really an option (it takes no value). +# You can append ITERATE and a number after it to iterate the +# test a number of times, or SKIP to ignore this test. +# +#TEST_START +#TEST_START ITERATE 5 +#TEST_START SKIP + +# Have the following options as default again. Used after tests +# have already been defined by TEST_START. Optionally, you can +# just define all default options before the first TEST_START +# and you do not need this option. +# +# This is a label and not really an option (it takes no value). +# You can append SKIP to this label and the options within this +# section will be ignored. +# +# DEFAULTS +# DEFAULTS SKIP + +# The default test type (default test) +# The test types may be: +# build - only build the kernel, do nothing else +# boot - build and boot the kernel +# test - build, boot and if TEST is set, run the test script +# (If TEST is not set, it defaults back to boot) +# bisect - Perform a bisect on the kernel (see BISECT_TYPE below) +# patchcheck - Do a test on a series of commits in git (see PATCHCHECK below) +#TEST_TYPE = test + +# Test to run if there is a successful boot and TEST_TYPE is test. +# Must exit with 0 on success and non zero on error +# default (undefined) +#TEST = ssh user@machine /root/run_test + +# The build type is any make config type or special command +# (default randconfig) +# nobuild - skip the clean and build step +# useconfig:/path/to/config - use the given config and run +# oldconfig on it. +# This option is ignored if TEST_TYPE is patchcheck or bisect +#BUILD_TYPE = randconfig + +# The make command (default make) +# If you are building a 32bit x86 on a 64 bit host +#MAKE_CMD = CC=i386-gcc AS=i386-as make ARCH=i386 + +# Any build options for the make of the kernel (not for other makes, like configs) +# (default "") +#BUILD_OPTIONS = -j20 + +# If you need an initrd, you can add a script or code here to install +# it. The environment variable KERNEL_VERSION will be set to the +# kernel version that is used. Remember to add the initrd line +# to your grub menu.lst file. +# +# Here's a couple of examples to use: +#POST_INSTALL = ssh user@target /sbin/mkinitrd --allow-missing -f /boot/initramfs-test.img $KERNEL_VERSION +# +# or on some systems: +#POST_INSTALL = ssh user@target /sbin/dracut -f /boot/initramfs-test.img $KERNEL_VERSION + +# Way to reboot the box to the test kernel. +# Only valid options so far are "grub" and "script" +# (default grub) +# If you specify grub, it will assume grub version 1 +# and will search in /boot/grub/menu.lst for the title $GRUB_MENU +# and select that target to reboot to the kernel. If this is not +# your setup, then specify "script" and have a command or script +# specified in REBOOT_SCRIPT to boot to the target. +# +# The entry in /boot/grub/menu.lst must be entered in manually. +# The test will not modify that file. +#REBOOT_TYPE = grub + +# The min config that is needed to build for the machine +# A nice way to create this is with the following: +# +# $ ssh target +# $ lsmod > mymods +# $ scp mymods host:/tmp +# $ exit +# $ cd linux.git +# $ rm .config +# $ make LSMOD=mymods localyesconfig +# $ grep '^CONFIG' .config > /home/test/config-min +# +# If you want even less configs: +# +# log in directly to target (do not ssh) +# +# $ su +# # lsmod | cut -d' ' -f1 | xargs rmmod +# +# repeat the above several times +# +# # lsmod > mymods +# # reboot +# +# May need to reboot to get your network back to copy the mymods +# to the host, and then remove the previous .config and run the +# localyesconfig again. The CONFIG_MIN generated like this will +# not guarantee network activity to the box so the TEST_TYPE of +# test may fail. +# +# You might also want to set: +# CONFIG_CMDLINE="<your options here>" +# randconfig may set the above and override your real command +# line options. +# (default undefined) +#MIN_CONFIG = /home/test/config-min + +# Sometimes there's options that just break the boot and +# you do not care about. Here are a few: +# # CONFIG_STAGING is not set +# Staging drivers are horrible, and can break the build. +# # CONFIG_SCSI_DEBUG is not set +# SCSI_DEBUG may change your root partition +# # CONFIG_KGDB_SERIAL_CONSOLE is not set +# KGDB may cause oops waiting for a connection that's not there. +# This option points to the file containing config options that will be prepended +# to the MIN_CONFIG (or be the MIN_CONFIG if it is not set) +# +# Note, config options in MIN_CONFIG will override these options. +# +# (default undefined) +#ADD_CONFIG = /home/test/config-broken + +# The location on the host where to write temp files +# (default /tmp/ktest) +#TMP_DIR = /tmp/ktest + +# Optional log file to write the status (recommended) +# Note, this is a DEFAULT section only option. +# (default undefined) +#LOG_FILE = /home/test/logfiles/target.log + +# Remove old logfile if it exists before starting all tests. +# Note, this is a DEFAULT section only option. +# (default 0) +#CLEAR_LOG = 0 + +# Line to define a successful boot up in console output. +# This is what the line contains, not the entire line. If you need +# the entire line to match, then use regural expression syntax like: +# (do not add any quotes around it) +# +# SUCCESS_LINE = ^MyBox Login:$ +# +# (default "login:") +#SUCCESS_LINE = login: + +# In case the console constantly fills the screen, having +# a specified time to stop the test after success is recommended. +# (in seconds) +# (default 10) +#STOP_AFTER_SUCCESS = 10 + +# In case the console constantly fills the screen, having +# a specified time to stop the test after failure is recommended. +# (in seconds) +# (default 60) +#STOP_AFTER_FAILURE = 60 + +# Stop testing if a build fails. If set, the script will end if +# a failure is detected, otherwise it will save off the .config, +# dmesg and bootlog in a directory called +# MACHINE-TEST_TYPE_BUILD_TYPE-fail-yyyymmddhhmmss +# if the STORE_FAILURES directory is set. +# (default 1) +# Note, even if this is set to zero, there are some errors that still +# stop the tests. +#DIE_ON_FAILURE = 1 + +# Directory to store failure directories on failure. If this is not +# set, DIE_ON_FAILURE=0 will not save off the .config, dmesg and +# bootlog. This option is ignored if DIE_ON_FAILURE is not set. +# (default undefined) +#STORE_FAILURES = /home/test/failures + +# Build without doing a make mrproper, or removing .config +# (default 0) +#BUILD_NOCLEAN = 0 + +# As the test reads the console, after it hits the SUCCESS_LINE +# the time it waits for the monitor to settle down between reads +# can usually be lowered. +# (in seconds) (default 1) +#BOOTED_TIMEOUT = 1 + +# The timeout in seconds when we consider the box hung after +# the console stop producing output. Be sure to leave enough +# time here to get pass a reboot. Some machines may not produce +# any console output for a long time during a reboot. You do +# not want the test to fail just because the system was in +# the process of rebooting to the test kernel. +# (default 120) +#TIMEOUT = 120 + +# In between tests, a reboot of the box may occur, and this +# is the time to wait for the console after it stops producing +# output. Some machines may not produce a large lag on reboot +# so this should accommodate it. +# The difference between this and TIMEOUT, is that TIMEOUT happens +# when rebooting to the test kernel. This sleep time happens +# after a test has completed and we are about to start running +# another test. If a reboot to the reliable kernel happens, +# we wait SLEEP_TIME for the console to stop producing output +# before starting the next test. +# (default 60) +#SLEEP_TIME = 60 + +# The time in between bisects to sleep (in seconds) +# (default 60) +#BISECT_SLEEP_TIME = 60 + +# Reboot the target box on error (default 0) +#REBOOT_ON_ERROR = 0 + +# Power off the target on error (ignored if REBOOT_ON_ERROR is set) +# Note, this is a DEFAULT section only option. +# (default 0) +#POWEROFF_ON_ERROR = 0 + +# Power off the target after all tests have completed successfully +# Note, this is a DEFAULT section only option. +# (default 0) +#POWEROFF_ON_SUCCESS = 0 + +# Reboot the target after all test completed successfully (default 1) +# (ignored if POWEROFF_ON_SUCCESS is set) +#REBOOT_ON_SUCCESS = 1 + +# In case there are isses with rebooting, you can specify this +# to always powercycle after this amount of time after calling +# reboot. +# Note, POWERCYCLE_AFTER_REBOOT = 0 does NOT disable it. It just +# makes it powercycle immediately after rebooting. Do not define +# it if you do not want it. +# (default undefined) +#POWERCYCLE_AFTER_REBOOT = 5 + +# In case there's isses with halting, you can specify this +# to always poweroff after this amount of time after calling +# halt. +# Note, POWEROFF_AFTER_HALT = 0 does NOT disable it. It just +# makes it poweroff immediately after halting. Do not define +# it if you do not want it. +# (default undefined) +#POWEROFF_AFTER_HALT = 20 + +# A script or command to power off the box (default undefined) +# Needed for POWEROFF_ON_ERROR and SUCCESS +# +# Example for digital loggers power switch: +#POWER_OFF = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=OFF' +# +# Example for a virtual guest call "Guest". +#POWER_OFF = virsh destroy Guest + +# The way to execute a command on the target +# (default ssh $SSH_USER@$MACHINE $SSH_COMMAND";) +# The variables SSH_USER, MACHINE and SSH_COMMAND are defined +#SSH_EXEC = ssh $SSH_USER@$MACHINE $SSH_COMMAND"; + +# The way to copy a file to the target +# (default scp $SRC_FILE $SSH_USER@$MACHINE:$DST_FILE) +# The variables SSH_USER, MACHINE, SRC_FILE and DST_FILE are defined. +#SCP_TO_TARGET = scp $SRC_FILE $SSH_USER@$MACHINE:$DST_FILE + +# The nice way to reboot the target +# (default ssh $SSH_USER@$MACHINE reboot) +# The variables SSH_USER and MACHINE are defined. +#REBOOT = ssh $SSH_USER@$MACHINE reboot + +#### Per test run options #### +# The following options are only allowed in TEST_START sections. +# They are ignored in the DEFAULTS sections. +# +# All of these are optional and undefined by default, although +# some of these options are required for TEST_TYPE of patchcheck +# and bisect. +# +# +# CHECKOUT = branch +# +# If the BUILD_DIR is a git repository, then you can set this option +# to checkout the given branch before running the TEST. If you +# specify this for the first run, that branch will be used for +# all preceding tests until a new CHECKOUT is set. +# +# +# +# For TEST_TYPE = patchcheck +# +# This expects the BUILD_DIR to be a git repository, and +# will checkout the PATCHCHECK_START commit. +# +# The option BUILD_TYPE will be ignored. +# +# The MIN_CONFIG will be used for all builds of the patchcheck. The build type +# used for patchcheck is oldconfig. +# +# PATCHCHECK_START is required and is the first patch to +# test (the SHA1 of the commit). You may also specify anything +# that git checkout allows (branch name, tage, HEAD~3). +# +# PATCHCHECK_END is the last patch to check (default HEAD) +# +# PATCHCHECK_TYPE is required and is the type of test to run: +# build, boot, test. +# +# Note, the build test will look for warnings, if a warning occurred +# in a file that a commit touches, the build will fail. +# +# If BUILD_NOCLEAN is set, then make mrproper will not be run on +# any of the builds, just like all other TEST_TYPE tests. But +# what makes patchcheck different from the other tests, is if +# BUILD_NOCLEAN is not set, only the first and last patch run +# make mrproper. This helps speed up the test. +# +# Example: +# TEST_START +# TEST_TYPE = patchcheck +# CHECKOUT = mybranch +# PATCHCHECK_TYPE = boot +# PATCHCHECK_START = 747e94ae3d1b4c9bf5380e569f614eb9040b79e7 +# PATCHCHECK_END = HEAD~2 +# +# +# +# For TEST_TYPE = bisect +# +# You can specify a git bisect if the BUILD_DIR is a git repository. +# The MIN_CONFIG will be used for all builds of the bisect. The build type +# used for bisecting is oldconfig. +# +# The option BUILD_TYPE will be ignored. +# +# BISECT_TYPE is the type of test to perform: +# build - bad fails to build +# boot - bad builds but fails to boot +# test - bad boots but fails a test +# +# BISECT_GOOD is the commit (SHA1) to label as good (accepts all git good commit types) +# BISECT_BAD is the commit to label as bad (accepts all git bad commit types) +# +# The above three options are required for a bisect operation. +# +# BISECT_REPLAY = /path/to/replay/file (optional, default undefined) +# +# If an operation failed in the bisect that was not expected to +# fail. Then the test ends. The state of the BUILD_DIR will be +# left off at where the failure occurred. You can examine the +# reason for the failure, and perhaps even find a git commit +# that would work to continue with. You can run: +# +# git bisect log > /path/to/replay/file +# +# The adding: +# +# BISECT_REPLAY= /path/to/replay/file +# +# And running the test again. The test will perform the initial +# git bisect start, git bisect good, and git bisect bad, and +# then it will run git bisect replay on this file, before +# continuing with the bisect. +# +# BISECT_START = commit (optional, default undefined) +# +# As with BISECT_REPLAY, if the test failed on a commit that +# just happen to have a bad commit in the middle of the bisect, +# and you need to skip it. If BISECT_START is defined, it +# will checkout that commit after doing the initial git bisect start, +# git bisect good, git bisect bad, and running the git bisect replay +# if the BISECT_REPLAY is set. +# +# BISECT_REVERSE = 1 (optional, default 0) +# +# In those strange instances where it was broken forever +# and you are trying to find where it started to work! +# Set BISECT_GOOD to the commit that was last known to fail +# Set BISECT_BAD to the commit that is known to start working. +# With BISECT_REVERSE = 1, The test will consider failures as +# good, and success as bad. +# +# BISECT_CHECK = 1 (optional, default 0) +# +# Just to be sure the good is good and bad is bad, setting +# BISECT_CHECK to 1 will start the bisect by first checking +# out BISECT_BAD and makes sure it fails, then it will check +# out BISECT_GOOD and makes sure it succeeds before starting +# the bisect (it works for BISECT_REVERSE too). +# +# You can limit the test to just check BISECT_GOOD or +# BISECT_BAD with BISECT_CHECK = good or +# BISECT_CHECK = bad, respectively. +# +# Example: +# TEST_START +# TEST_TYPE = bisect +# BISECT_GOOD = v2.6.36 +# BISECT_BAD = b5153163ed580e00c67bdfecb02b2e3843817b3e +# BISECT_TYPE = build +# MIN_CONFIG = /home/test/config-bisect +# +# +# +# For TEST_TYPE = config_bisect +# +# In those cases that you have two different configs. One of them +# work, the other does not, and you do not know what config causes +# the problem. +# The TEST_TYPE config_bisect will bisect the bad config looking for +# what config causes the failure. +# +# The way it works is this: +# +# First it finds a config to work with. Since a different version, or +# MIN_CONFIG may cause different dependecies, it must run through this +# preparation. +# +# Overwrites any config set in the bad config with a config set in +# either the MIN_CONFIG or ADD_CONFIG. Thus, make sure these configs +# are minimal and do not disable configs you want to test: +# (ie. # CONFIG_FOO is not set). +# +# An oldconfig is run on the bad config and any new config that +# appears will be added to the configs to test. +# +# Finally, it generates a config with the above result and runs it +# again through make oldconfig to produce a config that should be +# satisfied by kconfig. +# +# Then it starts the bisect. +# +# The configs to test are cut in half. If all the configs in this +# half depend on a config in the other half, then the other half +# is tested instead. If no configs are enabled by either half, then +# this means a circular dependency exists and the test fails. +# +# A config is created with the test half, and the bisect test is run. +# +# If the bisect succeeds, then all configs in the generated config +# are removed from the configs to test and added to the configs that +# will be enabled for all builds (they will be enabled, but not be part +# of the configs to examine). +# +# If the bisect fails, then all test configs that were not enabled by +# the config file are removed from the test. These configs will not +# be enabled in future tests. Since current config failed, we consider +# this to be a subset of the config that we started with. +# +# When we are down to one config, it is considered the bad config. +# +# Note, the config chosen may not be the true bad config. Due to +# dependencies and selections of the kbuild system, mulitple +# configs may be needed to cause a failure. If you disable the +# config that was found and restart the test, if the test fails +# again, it is recommended to rerun the config_bisect with a new +# bad config without the found config enabled. +# +# The option BUILD_TYPE will be ignored. +# +# CONFIG_BISECT_TYPE is the type of test to perform: +# build - bad fails to build +# boot - bad builds but fails to boot +# test - bad boots but fails a test +# +# CONFIG_BISECT is the config that failed to boot +# +# Example: +# TEST_START +# TEST_TYPE = config_bisect +# CONFIG_BISECT_TYPE = build +# CONFIG_BISECT = /home/test/˘onfig-bad +# MIN_CONFIG = /home/test/config-min +# |