mirrors/arti.git/tests/chutney/integration-e2e-shadow, branch arti-v2.3.0mirror of https://gitlab.torproject.org/tpo/core/arti
http://git.dilluti0n.com/mirrors/arti.git/atom?h=arti-v2.3.02026-04-21T17:55:38Zintegration-chutney-shadow: disable shadow spin-looping2026-04-21T17:55:38ZJim Newsomejnewsome@torproject.org2026-04-21T17:55:38Zurn:sha1:ca6c5d85e93b991bd3bae8d6debe473e3ddba142
shadow's default behavior of spin-looping is bad behavior in a shared
environment.
This is already disabled in integration-shadow.
CI: Disble shadow cpu-pinning2026-04-21T17:51:48ZJim Newsomejnewsome@torproject.org2026-04-21T17:51:48Zurn:sha1:1b3337730e4f87100b46521b211a7a6a2c7cc506
In CI, shadow's default behavior of pinning to CPU cores can result in
multiple instances of shadow fighting over the same CPU cores instead of
using idle ones.
chutney scripts: opt into strict typechecking2026-03-09T14:28:55ZJim Newsomejnewsome@torproject.org2026-03-05T22:14:06Zurn:sha1:cb128c422f7a964f99e4a56eab0c7ba3a9a3a72fchutney integration-e2e-shadow: redirect stderr to stdout2026-03-09T14:28:55ZJim Newsomejnewsome@torproject.org2026-03-05T21:11:03Zurn:sha1:5c191427c8558008fa92a9eeed272fb68900dda2
No particular need to separate them, and the merged version is easier to
follow.
chutney test: move some common functionality into a module2026-03-04T21:09:30ZJim Newsomejnewsome@torproject.org2026-03-04T19:06:11Zurn:sha1:292f31285da75fb883e4608a2533376fd45f6634chutney ci: remove CHUTNEY_BIN env variable2025-09-29T16:22:19ZJim Newsomejnewsome@torproject.org2025-09-09T18:12:11Zurn:sha1:353e79c5d65547135a8de71edfe50954f6f6b4b0
This wasn't a pre-existing environment variable, and now it can be set
via command-line if it needs to be overridden. I don't see much reason
to use an environment variable here.
integration-e2e-shadow: update simulated time more frequently2025-08-11T19:39:22ZJim Newsomejnewsome@torproject.org2025-08-11T19:32:56Zurn:sha1:9289c00cb5a97943702544ce4c569250ae475f9d
In particular, this is to avoid floods of:
> compute_drain_rate(): Bug: Computing stream drain rate with zero time delta
in tor logs.
integration-e2e-shadow: move simulation seed to yaml2025-04-23T15:34:55ZJim Newsomejnewsome@torproject.org2025-04-23T11:08:46Zurn:sha1:0d579bd48b73c963b41cba6c7529a98bd8b8c43c
Since this significantly affects the behavior of the simulation, it's
probably worth having it in the yaml. (It can of course still be
overridden from the command-line).
integration-e2e-shadow: move unblocked-syscall-latency to yaml2025-04-23T15:34:55ZJim Newsomejnewsome@torproject.org2025-04-23T11:04:57Zurn:sha1:3d82b403456d1559cfbcb604f37aede38899795f
Since this significantly affects the behavior of the simulation, it's
useful to have it in the yaml for reference or if the simulation is
manually rerun from the yaml.
integration-e2e-shadow: use a larger max_unapplied_cpu_latency2025-04-23T15:34:55ZJim Newsomejnewsome@torproject.org2025-04-22T21:28:53Zurn:sha1:46d4b9fe8889729a47adf2f61c7e6c5ba9fbba84
This should make the simulation results generally more stable with
respect to small perturbations, such as adding logging.
It also causes a previous "heisenbug" failure in this test to reliably
reproduce in every run.