Merge bitcoin/bitcoin#24574: test: Actually print TSan tracebacks

fa76d8d4d71d844e217686881d4f630eac3a8e10 test: Actually print TSan tracebacks (MarcoFalke)

Pull request description:

  Commit 5e5138a721738f47053d915e4c65f925838ad5b4 made the TSan logs to be printed before returning an error from the ci script.

  However, it seems that on Cirrus CI, the `--failfast` option will kill not only all python process and bitcoind child process, but also the parent CI bash script, rendering the `trap` inefficient. I believe this bug was introduced in commit 451b96f7d2796d00eabaec56d831f9e9b1a569cc.

ACKs for top commit:
  fanquake:
    utACK fa76d8d4d71d844e217686881d4f630eac3a8e10

Tree-SHA512: 686f889d38a343882cb62ad6e0c2080196330e7cc7086891a7ff66d9443b455c82ba8d7e4a5cc42daa0513b0ad2743055bfe90e2f6ac88a910ee3b663fabddcd
This commit is contained in:
fanquake 2022-03-24 11:55:59 +00:00 committed by pasta
parent 2e01c11146
commit a91512e1d4
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GPG Key ID: 52527BEDABE87984
2 changed files with 3 additions and 1 deletions

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@ -12,6 +12,7 @@ env:
MAKEJOBS: "-j4"
DANGER_RUN_CI_ON_HOST: "1" # Containers will be discarded after the run, so there is no risk that the ci scripts modify the system
TEST_RUNNER_PORT_MIN: "14000" # Must be larger than 12321, which is used for the http cache. See https://cirrus-ci.org/guide/writing-tasks/#http-cache
CI_FAILFAST_TEST_LEAVE_DANGLING: "1" # Cirrus CI does not care about dangling process and setting this variable avoids killing the CI script itself on error
CCACHE_SIZE: "200M"
CCACHE_DIR: "/tmp/ccache_dir"

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@ -546,11 +546,12 @@ def run_tests(*, test_list, src_dir, build_dir, tmpdir, jobs=1, attempts=1, enab
# Clean up dangling processes if any. This may only happen with --failfast option.
# Killing the process group will also terminate the current process but that is
# not an issue
if len(job_queue.jobs):
if not os.getenv("CI_FAILFAST_TEST_LEAVE_DANGLING") and len(job_queue.jobs):
os.killpg(os.getpgid(0), signal.SIGKILL)
sys.exit(not all_passed)
def print_results(test_results, max_len_name, runtime):
results = "\n" + BOLD[1] + "%s | %s | %s\n\n" % ("TEST".ljust(max_len_name), "STATUS ", "DURATION") + BOLD[0]