Files
codeql/python/ql/test/library-tests/dataflow/basic/localStep.expected
yoff 6d930099d4 Python: update dataflow tests for new CFG + shared SSA
Test-side changes accompanying the dataflow migration:

  * Test queries (.ql) and shared test harness (TestSummaries,
    TestTaintLib) qualify CFG / SSA types with Cfg:: / SsaImpl::,
    bridge via AST (Name, Call, ...) instead of legacy NameNode /
    CallNode, and switch GlobalSsaVariable / EssaVariable usages
    to the new adapter API.

  * .expected files updated for legitimate precision and toString
    changes:
      - phi-node def-use edges newly exposed in def_use_counts.
      - scope-exit synthetic use surfaces one extra implicit use
        in use-use-counts.
      - For [empty]/[non-empty] outcome rows added in
        EnclosingCallable.
      - SsaSourceVariable / Global Variable label cosmetics
        normalised throughout.

  * Inline annotations:
      - typetracking/test.py: removed MISSING:tracked on lines
        93/95 (now found), added SPURIOUS:tracked on line 108
        (decorator over-reach).
      - global-flow/test.py: added SPURIOUS writes=g_mod on line
        20 (correctly reports immediately-overwritten write).
      - tainttracking/customSanitizer/test.py: marked
        try/except: ensure_tainted(s) cases as MISSING: tainted
        (no-raise CFG abstraction does not connect try body to
        except body).
      - coverage/test.py: marked
        SINK(return_from_inner_scope([])) as
        MISSING: flow=... pending closer investigation.

  * regression/{dataflow,custom_dataflow}.expected: accept two
    if/else cond-correlation over-reaches (documented limitation;
    same imprecision applies under legacy semantics by design).

After this change the dataflow library-tests stand at 62 of 64
passing; the two remaining failures are tracked under the
ImportStarRefinement workstream.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-05-26 07:21:06 +00:00

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| test.py:1:1:1:21 | FunctionExpr | test.py:1:5:1:17 | obfuscated_id |
| test.py:1:5:1:17 | obfuscated_id | test.py:7:5:7:17 | obfuscated_id |
| test.py:1:19:1:19 | x | test.py:2:7:2:7 | x |
| test.py:2:3:2:3 | y | test.py:3:7:3:7 | y |
| test.py:2:7:2:7 | x | test.py:2:3:2:3 | y |
| test.py:3:3:3:3 | z | test.py:4:10:4:10 | z |
| test.py:3:7:3:7 | y | test.py:3:3:3:3 | z |
| test.py:6:1:6:1 | a | test.py:7:19:7:19 | a |
| test.py:6:5:6:6 | IntegerLiteral | test.py:6:1:6:1 | a |
| test.py:7:5:7:20 | After obfuscated_id() | test.py:7:1:7:1 | b |