[PATCH v2 1/4] doc: Start improving our pytest documentation

[Tom Rini]

Begin the work of documenting all of our pytests. To do this, we should
have a directory under develop for it as there will be a large number of
new files. As the current document is referenced externally in a number
of locations, add the sphinx_reredirects module so that we can redirect
from the old location to the new.

Signed-off-by: Tom Rini <trini at konsulko.com>
---
Cc: Heinrich Schuchardt <xypron.glpk at gmx.de>
Cc: Simon Glass <sjg at chromium.org>
---
 doc/conf.py                                      |  8 +++++++-
 doc/develop/ci_testing.rst                       |  2 +-
 doc/develop/index.rst                            |  2 +-
 doc/develop/pytest/index.rst                     | 12 ++++++++++++
 doc/develop/{py_testing.rst => pytest/usage.rst} |  2 +-
 doc/develop/testing.rst                          |  4 ++--
 doc/develop/tests_writing.rst                    |  2 +-
 doc/sphinx/requirements.txt                      |  1 +
 8 files changed, 26 insertions(+), 7 deletions(-)
 create mode 100644 doc/develop/pytest/index.rst
 rename doc/develop/{py_testing.rst => pytest/usage.rst} (99%)

diff --git a/doc/conf.py b/doc/conf.py
index c50daf874a53..3cb9b2bb65e5 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -47,7 +47,8 @@ needs_sphinx = '2.4.4'
 extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include',
               'kfigure', 'sphinx.ext.ifconfig', # 'automarkup',
               'maintainers_include', 'sphinx.ext.autosectionlabel',
-              'kernel_abi', 'kernel_feat', 'sphinx-prompt']
+              'kernel_abi', 'kernel_feat', 'sphinx-prompt',
+              'sphinx_reredirects' ]
 
 #
 # cdomain is badly broken in Sphinx 3+.  Leaving it out generates *most*
@@ -148,6 +149,11 @@ project = 'Das U-Boot'
 copyright = 'The U-Boot development community'
 author = 'The U-Boot development community'
 
+# Pages we have moved after being heavily referenced externally
+redirects = {
+    "develop/py_testing": "pytest/usage.html"
+}
+
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
diff --git a/doc/develop/ci_testing.rst b/doc/develop/ci_testing.rst
index ffaacedc3d88..2033e3447e9e 100644
--- a/doc/develop/ci_testing.rst
+++ b/doc/develop/ci_testing.rst
@@ -18,7 +18,7 @@ be built with mingw to run on Windows.
 Each of the pipelines is written in such as way as to be a "world build" style
 test and as such we try and build all possible platforms.  In addition, for all
 platforms that support being run in QEMU we run them in QEMU and use our pytest
-suite.  See :doc:`py_testing` for more information about those tests.
+suite.  See :doc:`pytest/usage` for more information about those tests.
 
 Azure Pipelines
 ---------------
diff --git a/doc/develop/index.rst b/doc/develop/index.rst
index c907f8c9c2c0..0c83ef109ab8 100644
--- a/doc/develop/index.rst
+++ b/doc/develop/index.rst
@@ -82,7 +82,7 @@ Testing
    :maxdepth: 1
 
    testing
-   py_testing
+   pytest/index
    tests_writing
    tests_sandbox
    binman_tests
diff --git a/doc/develop/pytest/index.rst b/doc/develop/pytest/index.rst
new file mode 100644
index 000000000000..435d84fc619f
--- /dev/null
+++ b/doc/develop/pytest/index.rst
@@ -0,0 +1,12 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+pytest Framework within U-Boot
+==============================
+
+General
+-------
+
+.. toctree::
+   :maxdepth: 1
+
+   usage
diff --git a/doc/develop/py_testing.rst b/doc/develop/pytest/usage.rst
similarity index 99%
rename from doc/develop/py_testing.rst
rename to doc/develop/pytest/usage.rst
index 217ae447035c..17e1ff5193ab 100644
--- a/doc/develop/py_testing.rst
+++ b/doc/develop/pytest/usage.rst
@@ -13,7 +13,7 @@ results. Advantages of this approach are:
   U-Boot; there can be no disconnect.
 - There is no need to write or embed test-related code into U-Boot itself.
   It is asserted that writing test-related code in Python is simpler and more
-  flexible than writing it all in C. But see :doc:`tests_writing` for caveats
+  flexible than writing it all in C. But see :doc:`../tests_writing` for caveats
   and more discussion / analysis.
 - It is reasonably simple to interact with U-Boot in this way.
 
diff --git a/doc/develop/testing.rst b/doc/develop/testing.rst
index 9114d11ad26d..aa7786c99fd5 100644
--- a/doc/develop/testing.rst
+++ b/doc/develop/testing.rst
@@ -33,7 +33,7 @@ You can also run a selection tests in parallel with::
     make pcheck
 
 All of the above use the test/run script with a paremeter to select which tests
-are run. See :doc:`py_testing` for more information.
+are run. See :doc:`pytest/usage` for more information.
 
 
 Sandbox
@@ -69,7 +69,7 @@ build::
 
    ./test/py/test.py --bd sandbox_spl --build -k test_spl
 
-See :doc:`py_testing` for more information about the pytest suite.
+See :doc:`pytest/usage` for more information about the pytest suite.
 
 See :doc:`tests_sandbox` for how to run tests directly (not through pytest).
 
diff --git a/doc/develop/tests_writing.rst b/doc/develop/tests_writing.rst
index f6f852c297df..062194659b5a 100644
--- a/doc/develop/tests_writing.rst
+++ b/doc/develop/tests_writing.rst
@@ -376,5 +376,5 @@ An example SPL test is spl_test_load().
 Writing Python tests
 --------------------
 
-See :doc:`py_testing` for brief notes how to write Python tests. You
+See :doc:`pytest/usage` for brief notes how to write Python tests. You
 should be able to use the existing tests in test/py/tests as examples.
diff --git a/doc/sphinx/requirements.txt b/doc/sphinx/requirements.txt
index 13e0327c0f67..12c5772684dc 100644
--- a/doc/sphinx/requirements.txt
+++ b/doc/sphinx/requirements.txt
@@ -15,6 +15,7 @@ six==1.16.0
 snowballstemmer==2.2.0
 Sphinx==8.1.3
 sphinx-prompt==1.9.0
+sphinx-reredirects==0.1.5
 sphinx-rtd-theme==3.0.1
 sphinxcontrib-applehelp==2.0.0
 sphinxcontrib-devhelp==2.0.0
-- 
2.43.0