poky/documentation/test-manual/test-manual-test-process.xml - mdmillerii/openbmc - Gitiles

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 <chapter id='test-manual-test-process'>

 <title>Project Testing and Release Process</title>
     <section id='test-daily-devel'>
         <title>Day to Day Development</title>

         <para>This section details how the project tests changes, through automation on the
             Autobuilder or with the assistance of QA teams, through to making releases.</para>

         <para>The project aims to test changes against our test matrix before those changes are
             merged into the master branch. As such, changes are queued up in batches either in the
                 <filename>master-next</filename> branch in the main trees, or in user trees such as
                 <filename>ross/mut</filename> in <filename>poky-contrib</filename> (Ross Burton
             helps review and test patches and this is his testing tree).</para>
         <para>We have two broad categories of test builds, including "full" and "quick". On the
             Autobuilder, these can be seen as "a-quick" and "a-full", simply for ease of sorting in
             the UI. Use our Autobuilder console view to see where me manage most test-related items,
             available at: <link linkend=""
                 >https://autobuilder.yoctoproject.org/typhoon/#/console</link>.</para>
         <para>Builds are triggered manually when the test branches are ready. The builds are
             monitored by the SWAT team. For additional information, see <link linkend=""
                 >https://wiki.yoctoproject.org/wiki/Yocto_Build_Failure_Swat_Team</link>. If
             successful, the changes would usually be merged to the <filename>master</filename>
             branch. If not successful, someone would respond to the changes on the mailing list
             explaining that there was a failure in testing. The choice of quick or full would depend
             on the type of changes and the speed with which the result was required.</para>
         <para>The Autobuilder does build the <filename>master</filename> branch once daily for
             several reasons, in particular, to ensure the current <filename>master</filename> branch
             does build, but also to keep <filename>yocto-testresults</filename> (<link linkend=""
                 >http://git.yoctoproject.org/cgit.cgi/yocto-testresults/</link>), buildhistory
                 (<link linkend="">http://git.yoctoproject.org/cgit.cgi/poky-buildhistory/</link>),
             and our sstate up to date. On the weekend, there is a master-next build instead to
             ensure the test results are updated for the less frequently run targets.</para>
         <para>Performance builds (buildperf-* targets in the console) are triggered separately every
             six hours and automatically push their results to the buildstats repository at: <link
                 linkend="">http://git.yoctoproject.org/cgit.cgi/yocto-buildstats/</link>. </para>
         <para>The 'quick' targets have been selected to be the ones which catch the most failures or
             give the most valuable data. We run 'fast' ptests in this case for example but not the
             ones which take a long time. The quick target doesn't include *-lsb builds for all
             architectures, some world builds and doesn't trigger performance tests or ltp testing.
             The full build includes all these things and is slower but more comprehensive.</para>
     </section>

     <section id='test-yocto-project-autobuilder-overview'>
         <title>Release Builds</title>

         <para>The project typically has two major releases a year with a six month cadence in April
             and October. Between these there would be a number of milestone releases (usually four)
             with the final one being stablization only along with point releases of our stable
             branches.</para>
         <para>The build and release process for these project releases is similar to that in <link
                 linkend="test-daily-devel">Day to Day Development</link>, in that the a-full target
             of the Autobuilder is used but in addition the form is configured to generate and
             publish artefacts and the milestone number, version, release candidate number and other
             information is entered. The box to "generate an email to QA"is also checked.</para>
         <para>When the build completes, an email is sent out using the send-qa-email script in the
                 <filename>yocto-autobuilder-helper</filename> repository to the list of people
             configured for that release. Release builds are placed into a directory in <link
                 linkend="">https://autobuilder.yocto.io/pub/releases</link> on the Autobuilder which
             is included in the email. The process from here is more manual and control is
             effectively passed to release engineering. The next steps include:<itemizedlist>
                 <listitem>
                     <para>QA teams respond to the email saying which tests they plan to run and when
                         the results will be available.</para>
                 </listitem>
                 <listitem>
                     <para>QA teams run their tests and share their results in the yocto-
                         testresults-contrib repository, along with a summary of their findings.
                     </para>
                 </listitem>
                 <listitem>
                     <para>Release engineering prepare the release as per their process. </para>
                 </listitem>
                 <listitem>
                     <para>Test results from the QA teams are included into the release in separate
                         directories and also uploaded to the yocto-testresults repository alongside
                         the other test results for the given revision.</para>
                 </listitem>
                 <listitem>
                     <para>The QA report in the final release is regenerated using resulttool to
                         include the new test results and the test summaries from the teams (as
                         headers to the generated report).</para>
                 </listitem>
                 <listitem>
                     <para>The release is checked against the release checklist and release readiness
                         criteria.</para>
                 </listitem>
                 <listitem>
                     <para>A final decision on whether to release is made by the YP TSC who have
                         final oversight on release readiness.</para>
                 </listitem>
             </itemizedlist></para>
     </section>


 </chapter>
 <!--
 vim: expandtab tw=80 ts=4
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	<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
	"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
	[<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] >
	<!--SPDX-License-Identifier: CC-BY-2.0-UK-->

	<chapter id='test-manual-test-process'>

	<title>Project Testing and Release Process</title>
	<section id='test-daily-devel'>
	<title>Day to Day Development</title>

	<para>This section details how the project tests changes, through automation on the
	Autobuilder or with the assistance of QA teams, through to making releases.</para>

	<para>The project aims to test changes against our test matrix before those changes are
	merged into the master branch. As such, changes are queued up in batches either in the
	<filename>master-next</filename> branch in the main trees, or in user trees such as
	<filename>ross/mut</filename> in <filename>poky-contrib</filename> (Ross Burton
	helps review and test patches and this is his testing tree).</para>
	<para>We have two broad categories of test builds, including "full" and "quick". On the
	Autobuilder, these can be seen as "a-quick" and "a-full", simply for ease of sorting in
	the UI. Use our Autobuilder console view to see where me manage most test-related items,
	available at: <link linkend=""
	>https://autobuilder.yoctoproject.org/typhoon/#/console</link>.</para>
	<para>Builds are triggered manually when the test branches are ready. The builds are
	monitored by the SWAT team. For additional information, see <link linkend=""
	>https://wiki.yoctoproject.org/wiki/Yocto_Build_Failure_Swat_Team</link>. If
	successful, the changes would usually be merged to the <filename>master</filename>
	branch. If not successful, someone would respond to the changes on the mailing list
	explaining that there was a failure in testing. The choice of quick or full would depend
	on the type of changes and the speed with which the result was required.</para>
	<para>The Autobuilder does build the <filename>master</filename> branch once daily for
	several reasons, in particular, to ensure the current <filename>master</filename> branch
	does build, but also to keep <filename>yocto-testresults</filename> (<link linkend=""
	>http://git.yoctoproject.org/cgit.cgi/yocto-testresults/</link>), buildhistory
	(<link linkend="">http://git.yoctoproject.org/cgit.cgi/poky-buildhistory/</link>),
	and our sstate up to date. On the weekend, there is a master-next build instead to
	ensure the test results are updated for the less frequently run targets.</para>
	<para>Performance builds (buildperf-* targets in the console) are triggered separately every
	six hours and automatically push their results to the buildstats repository at: <link
	linkend="">http://git.yoctoproject.org/cgit.cgi/yocto-buildstats/</link>. </para>
	<para>The 'quick' targets have been selected to be the ones which catch the most failures or
	give the most valuable data. We run 'fast' ptests in this case for example but not the
	ones which take a long time. The quick target doesn't include *-lsb builds for all
	architectures, some world builds and doesn't trigger performance tests or ltp testing.
	The full build includes all these things and is slower but more comprehensive.</para>
	</section>

	<section id='test-yocto-project-autobuilder-overview'>
	<title>Release Builds</title>

	<para>The project typically has two major releases a year with a six month cadence in April
	and October. Between these there would be a number of milestone releases (usually four)
	with the final one being stablization only along with point releases of our stable
	branches.</para>
	<para>The build and release process for these project releases is similar to that in <link
	linkend="test-daily-devel">Day to Day Development</link>, in that the a-full target
	of the Autobuilder is used but in addition the form is configured to generate and
	publish artefacts and the milestone number, version, release candidate number and other
	information is entered. The box to "generate an email to QA"is also checked.</para>
	<para>When the build completes, an email is sent out using the send-qa-email script in the
	<filename>yocto-autobuilder-helper</filename> repository to the list of people
	configured for that release. Release builds are placed into a directory in <link
	linkend="">https://autobuilder.yocto.io/pub/releases</link> on the Autobuilder which
	is included in the email. The process from here is more manual and control is
	effectively passed to release engineering. The next steps include:<itemizedlist>
	<listitem>
	<para>QA teams respond to the email saying which tests they plan to run and when
	the results will be available.</para>
	</listitem>
	<listitem>
	<para>QA teams run their tests and share their results in the yocto-
	testresults-contrib repository, along with a summary of their findings.
	</para>
	</listitem>
	<listitem>
	<para>Release engineering prepare the release as per their process. </para>
	</listitem>
	<listitem>
	<para>Test results from the QA teams are included into the release in separate
	directories and also uploaded to the yocto-testresults repository alongside
	the other test results for the given revision.</para>
	</listitem>
	<listitem>
	<para>The QA report in the final release is regenerated using resulttool to
	include the new test results and the test summaries from the teams (as
	headers to the generated report).</para>
	</listitem>
	<listitem>
	<para>The release is checked against the release checklist and release readiness
	criteria.</para>
	</listitem>
	<listitem>
	<para>A final decision on whether to release is made by the YP TSC who have
	final oversight on release readiness.</para>
	</listitem>
	</itemizedlist></para>
	</section>








	</chapter>
	<!--
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	-->