From f0e3476705408dd4c465ae09bf886afdb0a97734 Mon Sep 17 00:00:00 2001
From: Scott Rifenbark <scott.m.rifenbark@intel.com>
Date: Tue, 8 Apr 2014 12:21:30 -0700
Subject: dev-manual: Added new "Exporting Tests" section.

Fixes [YOCTO #5554]

New section added on exporting tests.

(From yocto-docs rev: b4a818e769acca5559a8e174414c4e214379e292)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 .../dev-manual/dev-manual-common-tasks.xml         | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)

(limited to 'documentation')

diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index b2657cb..ffed3e2 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -6004,6 +6004,72 @@
             </para>
         </section>
 
+        <section id="exporting-tests">
+            <title>Exporting Tests</title>
+
+            <para>
+                You can export tests so that they can run independently of
+                the build system.
+                Exporting tests is required if you want to be able to hand
+                the test execution off to a scheduler.
+                You can only export tests that are defined in
+                Tests exported are the ones defined in
+                <ulink url='&YOCTO_DOCS_REF_URL;#var-TEST_SUITES'><filename>TEST_SUITES</filename></ulink>.
+            </para>
+
+            <para>
+                If you image is already built, make sure the following are set
+                in your <filename>local.conf</filename> file.
+                Be sure to provide the IP address you need:
+                <literallayout class='monospaced'>
+     TEST_EXPORT_ONLY = "1"
+     TEST_TARGET = "simpleremote"
+     TEST_TARGET_IP = "192.168.7.2"
+     TEST_SERVER_IP = "192.168.7.1"
+                </literallayout>
+                You can then export the tests with the following:
+                <literallayout class='monospaced'>
+     $ bitbake core-image-sato -c testimage
+                </literallayout>
+                Exporting the tests places them in the
+                <link linkend='build-directory'>Build Directory</link> in
+                <filename>tmp/testimage/core-image-sato</filename>, which
+                is controlled by the
+                <filename>TEST_EXPORT_DIR</filename> variable.
+            </para>
+
+            <para>
+                The exported data (i.e. <filename>testdata.json</filename>)
+                contains paths to the Build Directory.
+                Thus, the contents of the directory can be moved
+                to another machine as long as you update some paths in the
+                JSON.
+                Usually you only care about the
+                ${DEPLOY_DIR}/rpm directory (assuming the RPM and Smart tests
+                are enabled).
+                Consequently, running the tests on other machine
+                means that you have to move the contents and call
+                <filename>runexported</filename> with "--deploy-dir PATH:
+                ./runexported.py --deploy-dir /new/path/on/this/machine testdata.json
+                runexported.py accepts other arguments as well, see --help.
+            </para>
+
+            <para>
+                You can now run the tests outside of the build environment:
+                <literallayout class='monospaced'>
+     $ cd tmp/testimage/core-image-sato
+     $ ./runexported.py testdata.json
+                </literallayout>
+                <note>
+                    This "export" feature does not deploy or boot the target
+                    image.
+                    Your target (be it a Qemu or hardware one)
+                    has to already be up and running when you call
+                    <filename>runexported.py</filename>
+                </note>
+            </para>
+        </section>
+
         <section id="qemu-image-writing-new-tests">
             <title>Writing New Tests</title>
 
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