[PATCH v1] dts: add missing rst file for QinQ test suite

[Patrick Robb]

Thanks Andrew.

Reviewed-by: Patrick Robb <probb at iol.unh.edu>

Applied to next-dts.

On Thu, Jan 29, 2026 at 2:13 PM Andrew Bailey <abailey at iol.unh.edu> wrote:
>
> The QinQ test suite was added to DTS without an RST file. This patch
> adds the missing RST file in the doc/api/dts directory. After adding
> the RST file, the docs failed to build due to indents in the test
> suite docstring. These indents were removed to resolve this issue.
>
> Bugzilla ID: 1874
> Fixes: 4f69c54bbb2b ("dts: add QinQ test suite")
>
> Signed-off-by: Andrew Bailey <abailey at iol.unh.edu>
> ---
>  doc/api/dts/tests.TestSuite_qinq.rst | 8 ++++++++
>  dts/tests/TestSuite_qinq.py          | 5 +++--
>  2 files changed, 11 insertions(+), 2 deletions(-)
>  create mode 100644 doc/api/dts/tests.TestSuite_qinq.rst
>
> diff --git a/doc/api/dts/tests.TestSuite_qinq.rst b/doc/api/dts/tests.TestSuite_qinq.rst
> new file mode 100644
> index 0000000000..827174fcad
> --- /dev/null
> +++ b/doc/api/dts/tests.TestSuite_qinq.rst
> @@ -0,0 +1,8 @@
> +.. SPDX-License-Identifier: BSD-3-Clause
> +
> +qinq Test Suite
> +===============
> +
> +.. automodule:: tests.TestSuite_qinq
> +   :members:
> +   :show-inheritance:
> \ No newline at end of file
> diff --git a/dts/tests/TestSuite_qinq.py b/dts/tests/TestSuite_qinq.py
> index bb385a0d91..505d71dbc8 100644
> --- a/dts/tests/TestSuite_qinq.py
> +++ b/dts/tests/TestSuite_qinq.py
> @@ -26,10 +26,11 @@ class TestQinq(TestSuite):
>      """QinQ test suite.
>
>      This suite consists of 2 test cases:
> +
>      1. QinQ Forwarding: Send a QinQ packet and verify the received packet contains
> -        both QinQ/VLAN layers.
> +    both QinQ/VLAN layers.
>      2. QinQ Strip: Enable VLAN/QinQ stripping and verify sent packets are received with the
> -        expected VLAN/QinQ layers.
> +    expected VLAN/QinQ layers.
>      """
>
>      def _send_packet_and_verify(
> --
> 2.50.1
>