[PATCH 0/4] doc: improve C test documentation

[Heinrich Schuchardt]

* Add missing Sphinx comments in include/test.ut.h.
* Add include/test.ut.h to the HTML documentation.
* Describe C test return values

Heinrich Schuchardt (4):
  doc: make writing DM test subsection of writing C test
  test: document ut.h
  doc: add include/test/ut.h to HTML documentation
  doc: describe return values of C tests

 doc/api/index.rst             |   1 +
 doc/api/test.rst              |  11 +++
 doc/develop/tests_writing.rst |  63 ++++++++------
 include/test/ut.h             | 159 ++++++++++++++++++++++++++++------
 4 files changed, 181 insertions(+), 53 deletions(-)
 create mode 100644 doc/api/test.rst

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2.51.0