test: Extract and use sigterm_node in init_fd_overflow_test #36392

pull maflcko wants to merge 1 commits into bitcoin:master from maflcko:2609-test-term-kill-llvm-symbolizer-pipe-error changing 1 files +23 −25
  1. maflcko commented at 2:04 PM on September 30, 2026: member

    Fixes #36388 (llvm-symbolizer broken pipe complaints) by replacing the unclean Bitcoin Core shutdown with a clean one in init_fd_overflow_test.

  2. DrahtBot added the label Tests on Sep 30, 2026
  3. DrahtBot commented at 2:04 PM on September 30, 2026: contributor

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    Code Coverage & Benchmarks

    For details see: https://corecheck.dev/bitcoin/bitcoin/pulls/36392.

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  4. DrahtBot added the label CI failed on Sep 30, 2026
  5. maflcko force-pushed on Sep 30, 2026
  6. DrahtBot removed the label CI failed on Sep 30, 2026
  7. test: Extract and use sigterm_node in init_fd_overflow_test
    Changes:
    
    * Extract a shared get_process_group_kwargs() to avoid repeating it
    * In sigterm_node, use node.wait_until_stopped() instead of the manual
      assert_equal(0, node.process.wait())
    * Extract sigterm_node; can be reviewed via the git options
      --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space
    * Use self.sigterm_node(node)+get_process_group_kwargs() over
      node.kill_process() for a graceful shutdown to avoid complaints from
      the llvm-symbolizer about a broken pipe when it resolves UBSAN
      suppressions during a process kill
    fad49a733d
  8. maflcko force-pushed on Sep 30, 2026

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