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Write out all buildstats into one big json file, instead of using
multiple per-measurement files. Individual buildstats will be indexed
using "<test_name>.<measurement_name>" as the key. Also, changes the
per-testcase working directories into temporary directories that will be
removed after test execution as there are no more per-testcase data files
to store permanently.
[YOCTO #10582]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Drop support for committing results into Git repository. The
functionality was not directly related to testing and feels unnecessary
complication of the script. The functionality has been moved into a
separate oe-git-archive script.
[YOCTO #10582]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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[YOCTO #10590]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The patch introduces a new metadata (.json or .xml) file in the output
directory. All test meta data, e.g. git revision information and tester
host information is now stored there. The JSON report format is slightly
changed as the metadata is not present in results.json anymore.
[YOCTO #10590]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Add --xml command line option to oe-build-perf-test script for producing
a test report in JUnit XML format instead of JSON.
[YOCTO #10590]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Add a new return value '2' that indicates that some tests failed but
there were no fatal errors (i.e. configuration mistakes or bugs in the
tests themselves).
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The --log-file command line argument was slightly broken as {out_dir}
string replacement was not working as expected.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Rename the (main) log file of the oe-build-perf-test script from
'output.log' to 'oe-build-perf-test.log'. Also, add a new command line
option --log-file which makes it possible to use an alternative log file
name/path, if needed. Note that the file name/path is relative to the
output directory.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Write globalres log file and commit results to Git even if some tests
failed. Now that tests do not depend on each other there should be no
risk of bogus results caused by test failures.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Makes it possible to create easily sortable tags. Also, the default tag
format is updated to use the new keyword.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This makes it possible to create numbered tags, where the "basename" of
the tag is the same and the only difference is an (automatically)
increasing index number. This is useful if you do multiple test runs on
the same commit. For example, using:
--commit-results-tag {tester_host}/{git_commit}/{tag_num}
would give you tags something like:
myhost/decb3119dffd3fd38b800bebc1e510f9217a152e/0
myhost/decb3119dffd3fd38b800bebc1e510f9217a152e/1
...
The default tag format is updated to use this new keyword in order to
prevent unintentional tag name clashes.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Create a Git tag when committing results to a Git repository. This patch
also implements --commit-results-tag command line option for controlling
the tag name. The value
is a format string where the following fields may be used:
- {git_branch} - target branch being tested
- {git_commit} - target commit being tested
- {tester_host} - hostname of the tester machine
Tagging can be disabled by giving an empty string to
--commit-results-tag. The option has no effect if --commit-results is
not defined.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Do a pre-check on the path that is specified with --commit-results
before running any tests. The script will create and/or initialize a
fresh Git repository if the given directory does not exist or if it is
an empty directory. It fails if it finds a non-empty directory that is
not a Git repository.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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A new command line option for defining the branch where results are
commited. The value is actually a format string accepting two field
names:
- {git_branch} expands to the name of the target branch being tested
- {tester_host} expands to the hostname of the tester machine
The option has no effect if --commit-results is not used.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Implement a new command line option '--commit-results' which commits the
test results data into a Git repository. The given path must be an
existing initialized local Git repository.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This is safer as the current working directory may change.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Makes it possible to run only a subset of tests.
NOTE: The tests currently have (unwritten) dependencies on each other so
use this option with care. Mainly for debugging.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The previous attempt on this was a bit erroneous, dropping time stamps
completely although only the timestamp format should've been changed.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Remove timestamps from the stderr log in order to make the console
output more readable, i.e. more in line with the output from unittest
runner.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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So that the log file would not miss any records.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Prevent logger from writing to stderr when the tests are being run by
the TestRunner. During this time the logger output is only written to
the log file. This way the console output from the script is cleaner and
not mixed with possible logger records.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Convert scripts/oe-build-perf-test to be compatible with the new Python
unittest based buildperf test framework.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The new class is derived from unittest.TextTestResult class. It is
actually implemented by modifying the old BuildPerfTestRunner class
which, in turn, is replaced by a totally new simple implementation
derived from unittest.TestRunner.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The new option defines the output directory for the test result data.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Makes it possible to guard that multiple tests are not run in parallel.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Using this option the script appends test results into a 'global results
file'. A CSV-formatted output of the results. This option is to provide
compatibility with the old build-perf-test.sh.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The new class is responsible for actually running the tests and
processing their results. This commit also adds a decorator function for
adding new tests. No automatic test discovery, at least yet.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Add a new utility class for dropping Linux kernel caches. It uses sudo
and tee to write to the drop_caches file. Checking if the user has the
permissions to drop caches (without a password) is done by trying to
writing an invalid value to the drop_caches file. This way, we will find
if writing (with tee) is possible but not really dropping caches, yet.
User can avoid giving the password by adding something like:
<user> ALL = NOPASSWD: /usr/bin/tee /proc/sys/vm/drop_caches
to the system sudoers file.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The script will be required to be run in an initialized bitbake build
environment.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Initial wireframe for re-writing build-perf-test.sh in Python.
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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