On Wed Dec 31, 2025 at 12:46 PM CET, Adrian Freihofer via
lists.openembedded.org wrote:
> From: Adrian Freihofer <[email protected]>
>
> This extends the existing devtool IDE SDK tests to verify that gdb
> pretty-printing is working correctly.
>
> Signed-off-by: Adrian Freihofer <[email protected]>
> ---
Hi Adrian,
Thanks for the new version, but it looks like it is still failing:
2026-01-02 10:09:04,822 - oe-selftest - INFO - 11: 2/36 112/655 (365.52s) (0
failed) (devtool.DevtoolIdeSdkTests.test_devtool_ide_sdk_code_cmake)
2026-01-02 10:09:04,822 - oe-selftest - INFO -
testtools.testresult.real._StringException: Traceback (most recent call last):
File
"/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/devtool.py",
line 3237, in test_devtool_ide_sdk_code_cmake
self._verify_launch_json_debugging(tempdir, qemu, recipe_name, example_exe)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/devtool.py",
line 3106, in _verify_launch_json_debugging
self._verify_launch_config(tempdir, config, tasks, qemu, example_exe,
~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
self._gdb_debug_cpp_example,
self._gdb_debug_cpp_example_check)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/devtool.py",
line 3206, in _verify_launch_config
debug_check_func(r.output, DevtoolIdeSdkTests.MAGIC_STRING_ORIG)
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/devtool.py",
line 2750, in _gdb_debug_cpp_example_check
self.assertRegex(gdb_output, r"\$\d+ = std::vector of length 3, capacity 3
= \{1, 2, 3\}")
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.13/unittest/case.py", line 1369, in assertRegex
raise self.failureException(msg)
AssertionError: Regex didn't match: '\\$\\d+ = std::vector of length 3,
capacity 3 = \\{1, 2, 3\\}' not found in '_start () at
../sysdeps/aarch64/dl-start.S:23\n23\tENTRY (_start)\nBreakpoint 1 at
0xaaaaaaaa1400: file /usr/src/debug/cmake-example/1.0/cpp-example.cpp, line
15.\n\nBreakpoint 1, main (argc=1, argv=0xfffffffffd08) at
/usr/src/debug/cmake-example/1.0/cpp-example.cpp:15\n15\t{\nBreakpoint 2 at
0xfffff7f91d70: file /usr/src/debug/cmake-example/1.0/cpp-example-lib.cpp, line
28.\n\nBreakpoint 2, CppExample::print_json (this=0xfffffffffac8) at
/usr/src/debug/cmake-example/1.0/cpp-example-lib.cpp:28\n28\t jobj =
json_object_new_object();\n$1 = 0\n$2 = -3\n14\t inline static const
std::string test_string = "cpp-example-lib Magic: 123456789";\n55\t
std::vector<int> numbers = {1, 2, 3};\nBreakpoint 3 at 0xaaaaaaaa1780: file
/usr/src/debug/cmake-example/1.0/cpp-example.cpp, line 56.\n\nBreakpoint 3,
std::uninitialized_copy<int const*, int*> (__first=<optimized out>,
__last=<optimized out>, __result=<optimized out>) at
/usr/src/debug/cmake-example/1.0/cpp-example.cpp:56\n56\t std::cout <<
"Traversing std::vector<int> numbers:" << std::endl;\nAttempt to use a type
name as an expression\n[Inferior 1 (process 346) exited normally]'
And a similar one for devtool.DevtoolIdeSdkTests.test_devtool_ide_sdk_none_qemu.
https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/3078
I know debugging this might be a bit tough, as it is arm host only. If
you have doubts about what is failing, I can do some tests next week.
Thanks,
Mathieu
--
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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