[CI] BE analysis in the conformance test in CI system doesnt run

Vladimir Malenovskyrequested to merge
float-1595-be-analysis-in-the-conformance-test-in-ci-system-doesnt-run into main

Reason why this change is needed

@norvell reported:

I ran the BE check with the test implementations that we have in the CI: snippets/ivas-conformance.sh and pytest test_26252.py. It should be equivalent, though.

 I first ran the test vector generation on the target platform, in this case the runner with clang18 and new binaries in CUT_BIN_DIR.

PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR

 When I ran the BE test with the runConformance.py I get this error:

 ~/26252_IVAS-FL-3.1$ PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --ref_build_path=testvec/bin --analyse --be-testAccumulating commands from Readme_IVAS_enc.txtAccumulating commands from Readme_IVAS_ISAR_post_rend.txtAccumulating commands from Readme_IVAS_ISAR_dec.txtAccumulating commands from Readme_IVAS_dec.txtAccumulating commands from Readme_IVAS_JBM_dec.txtAccumulating commands from Readme_IVAS_rend.txt No of tests:    ENC : 376    DEC : 640    REND : 993    ISAR_ENC : 1032    ISAR : 1032 Analysing tests for ENC  (376 tests):---------------------------Traceback (most recent call last):  File "/home/eerikno/26252_IVAS-FL-3.1/scripts/ivas_conformance/runConformance.py", line 2446, in <module>    tag_ok = conformance.analyseTag(tag)  File "/home/eerikno/26252_IVAS-FL-3.1/scripts/ivas_conformance/runConformance.py", line 1421, in analyseTag    analysis_ok, be_failure_csv = self.doBEanalysis(selectTag=tag)    ^^^^^^^^^^^^^^^^^^^^^^^^^^^TypeError: cannot unpack non-iterable NoneType object

Description of the change

The doBEanalysis() function had no return statement, so it returned None. The analyseTag() function expects a tuple from doBEanalysis(), which caused the crash:

TypeError: cannot unpack non-iterable NoneType object

Affected operating points

  • BE fix
  • Doesn't affect the generated test vectors or MLD corridors
Edited by Vladimir Malenovsky

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