Mostly, this means two blank lines between classes and functions and one
line between methods. Since these checks are currently in preview, they
are done in a separate ruff invocation to avoid turning ALL the preview
checks on at the same time.
- Checks for missing explicit `return` statements at the end of functions
that can return non-`None` values.
- Checks for classes that inherit from `object`.
- Checks for useless expressions.
- Within an `except*` clause, raise exceptions with `raise ... from err`
or `raise ... from None` to distinguish them from errors in exception
handling
- Checks for variable assignments that immediately precede a `return` of the
assigned variable.
- Checks for `else` statements with a `return` statement in the preceding
`if` block.
- Checks for unnecessary parentheses on raised exceptions.
Closes: #21258
Verify that curl's --retry behaviour works
- test 502 in serial, works
- test 502 in parallel, hangs forver, test skipped by default
- test 401, no retries done
Fixes#20669
Reported-by: BlackFuffey on github
Closes#21206
- update `filelock` from 3.24.3 to 3.25.2
- update `ruff` from 0.15.2 to 0.15.7
- update `cryptography` from 46.0.5 to 46.0.6 (CVE-2026-34073)
Closes#21138
Add test1715 to check proper handling of chunked transfer
encoding in CONNECT responses. Change proxy error code from
56 (RECV_ERROR) for everything to 7 (COULDNT_CONNECT) when
the server response could be read successfully, but establishing
the connection is not possible (http status code wrong).
Adapt several test expectations from 56 to 7.
Closes#21084
Use a thread queue and pool for asnyc threaded DNS resolves.
Add pytest test_21_* for verification.
Add `CURLMOPT_RESOLVE_THREADS_MAX` to allow applications to
resize the thread pool used.
Add `CURLMOPT_QUICK_EXIT` to allow applications to skip thread
joins when cleaning up a multi handle. Multi handles in
`curl_easy_perform()` inherit this from `CURLOPT_QUICK_EXIT`.
Add several debug environment variables for testing.
Closes#20936
When extracting the resolve case using alarm timers, the check for "we
are not allowed to use signals" was refactored wrong.
Follow-up to 96d5b5c688Closes#21047
- Split WINSOCK and POSIX code in `multi_wait()` as the ifdef'ery
was becoming unreadable
- define `ENABLE_WAKEUP` to mean the wakeup socketpair is enabled,
no additional USE_WINSOCK check needed. Under WINSOCK
`ENABLE_WAKEUP` is not defined, so it's availability is as before
under the double defined() checks
- When the multi handle has "alive" transfers, the admin handle's
pollset include the wakeup receive socket. This results in the
admin handle running when someone uses `curl_multi_wakeup()`.
- Without any "alive" transfers, the wakeup socket is removed from
the pollset. Otherwise, event based processing would never finish,
eg. leave the event loop.
- The wakeup socket was never registered for event processing before,
e.g. `curl_multi_wakeup()` never worked in that mode.
- Adjust test exepectations on socket callback invocations and
number of sockets appearing in waitfds sets.
Closes#20832
- update action `actions/cache` from 5.0.1 to 5.0.3
- update action `github/codeql-action` from 4.31.9 to 4.32.4
- update pip `filelock` from 3.20.3 to 3.24.3
- update pip `ruff` from 0.14.14 to 0.15.2
Closes#20782Closes#20783
Any failf() that fill the errorbuf need to be forgotten once happy
eyeballing finds a succssful winner. Because the errorbuf, once set, is
not overwritten with future error information.
Adds test_05_05 to verify.
Reported-by: Tim Friedrich Brüggemann
Fixes#20608Closes#20613
- update `actions/checkout` from 6.0.1 to 6.0.2
- update `ruff` from 0.14.11 to 0.14.14
- update `cryptography` from 46.0.3 to 46.0.4
- update `psutil` from 7.2.1 to 7.2.2
- update `websockets` from 15.0.1 to 16.0
Closes#20490Closes#20491
The test for restarting the server during ongoing transfers does not
work reliably for HTTP/3. This seems due to the nature of UDP/QUIC where
the client may learn about a closed connection at any time, not only
when starting a new request.
Remove the test.
Closes#20458
OpenSSL records its peer verification status inside its SSL_SESSION
objects. When a session is later reused, the SSL connection inherits
this verify status.
Session keys prevent reuse of sessions between connections that verify
the peer and those who do not. However, when Apple SecTrust is used
to verify a connection, this does not update the Sessions verify
status (and there is no setter). On session reuse, OpenSSL fails
the verification and Apple SecTrust cannot verify either since the
certificate peer chain is not available.
Fix this by checking the verification status on session reuse and
remove the session again if the peer needs to be verified, but the
session is not.
Reported-by: Christian Schmitza
Fixes#20435Closes#20446
- It is slower and uses more memory than the alternatives and is only
experimental in curl.
- We disable a few tests for OpenSSL-QUIC because of flakiness
- It gets little attention from OpenSSL and we have no expectation of the
major flaws getting corrected anytime soon.
- No one has spoken up for keeping it
- curl users building with vanilla OpenSSL can still use QUIC through the
means of ngtcp2
Closes#20226
When a download size is known and rate limiting is in effect, adjust the
duration of each measurement step and its rate for maximum precision.
Since it is unpredictable how long the last bytes of a download will
take, download speed can be thrown off if the "last bytes" are a
significant amount of the total download. Make the "last bytes" small in
comparision to the rest and "stretch" the rate limit intervals to
accommodate the difference.
Fix ngtcp2 receive data acknowldgements to be based on a local window
size tracking. This allows window updates controlled by rate limits.
Fix ratelimit wait time calculation to accomodate negative tokens.
h3 rate limit, update timeers
Make download rate limits work correctly in ngtcp2. Fix multi handling
of rate limits to set a timer for when limits will update again.
Without running the transfer on limit updates, protocols like h2/h3 may
stall if the server does not send due to stream windows being too small.
scorecard: measure download speedlimits
When running scorecard with --limit-rate=n, show the reported download
speed averages plus percentage deviation from the limit.
Closes#20228
- update `ruff` from 0.14.10 to 0.14.11
- update `filelock` from 3.20.1 to 3.20.3 (CVE-2026-22701) (used in pytests)
- update `psutil` from 7.2.0 to 7.2.1
Closes#20300
Since the Lazy Lucas did not manage to get the fix merged in 0.24.7,
increase the pytest version check number in the hope that it will happen
in the next release.
Closes#20229
When checking the reported times of a transfer, do not exptect
the 'queue' time to be in any relation to others. 'queue' uses its own
start timestamp and the reported duration is thereofore independant.
Ref: #20112Closes#20163
Do not generate a 400 response code, but use a 200 one. The upload needs
to fail on sending, not on seeing a 400 response. Seeing a 400 before
the sending fails (when CI timings shift) will expose the wrong error
code.
Ref: #20112Closes#20164
We recently allowed a larger send buffer in ngtcp2 streams. This allowed
curl to send more early data then previously when the server was slow in
performing the handshake. This led to flaky test failures when the
amount of early data was larger than expected.
Change test expectations to allow for varying amount of early data.
Ref: #20112Closes#20161
Add a `cert-status` feature flag to `curlinfo`, based on the conditions
used in `lib/vtls` sources.
To:
- fix disabling this test when using OpenSSL (or fork) built with
the `no-ocsp` option.
- enable this test for AWS-LC in CI.
Note:
- BoringSSL (and quiche) has OSCP disabled by default.
- MultiSSL dynamic selection continues to confuse this test.
(To fix it, support would need to be detected by querying libcurl
via curl. Probably overkill given that OCSP is on its way out.)
Follow-up to f2c765028f#20149Closes#20133
- update `filelock` from 3.20.0 to 3.20.1 (CVE-2025-68146) (used in pytests)
- update `pytest` from 9.0.1 to 9.0.2
- update `ruff` from 0.14.8 to 0.14.9
Closes#20004
When a test server is found or configured, do not silently ignore
errors to start and disable them when checking their version.
This forces pytest to fail when a server is not operating
as it should.
Closes#19996
With either /usr/sbin/sshd found or configured via --with-test-sshd=path
add tests for SCP down- and uploads, insecure, with known hosts or not,
with authorized user key or unauthorized one.
Working now with libssh and libssh2, using a hashed known_hosts file.
Closes#19934
0.24.6 is the quiche version without the fix for proper handling fo
RESET streams. Require a verion higher than that to run test_05_02.
Follow-up to 14478429e7#19916Closes#19921
Let nghttpx only use http/1.1 to backend. This reproduces the bug in
quiche with higher frequency. Allow test_14_05 to now return a 400 in
addition to the 431 we get from a h2 backend to nghttpx.
Skip test_05_02 in h3 on quiche not newer than version 0.24.4 in which
its bug is fixed: https://github.com/cloudflare/quiche/pull/2278
Ref: https://github.com/cloudflare/quiche/issues/2277Closes#19770 (original Issue)
Closes#19916
Move new tests from test_12 to test_06 (eyeballing) where they better
fit. Increase reliability by check Alt-Svc redirects from h3 to a lower
version for a port where no h3 is available.
Closes#19903
When the Alt-Svc points to the same host and port, add the destination
ALPN to the `wanted` versions and set it also as the `preferred` version
in negotiations.
This allows Alt-Svc for h3 to point to h2 and have it tried first. Also,
this allows Alt-Svc to say http/1.1 is preferred and changes the ALPN
protocol ordering for the TLS handshake.
Add tests in various combination to verify this works.
Reported-by: yushicheng7788 on github
Fixes#19740Closes#19874
On platforms where neither accept4 nor fcntl was available, an
EPRT connection did not send the accepted socket as non-blocking.
This became apparent when TLS was in use and the test receive
on shutdown did simply hang.
Reported-by: Denis Goleshchikhin
Fixes#19753Closes#19851
Address issues listed in #19770:
- allow for ngttpx to successfully shut down on last attempt that might
extend beyond the finish timestamp
- timeline checks: allos `time_starttransfer` to appear anywhere in
the timeline as a slow client might seen response data before setting
the other counters
- dump logs on test_05_02 as it was not reproduced locally
Fixes#19970Closes#19783
A fix for the tests that took the longest:
- test_05: make the server close the HTTP/1.1 connection when
simulating an error during a download. This eliminates waiting
for a keepalive timeout
- test_02: pause tests with slightly smaller documents, eliminate
special setup for HTTP/2. We test stream window handling now
elsewhere already
- cli_hx_download: run look in 500ms steps instead of 1sec, resuming
paused tranfers earlier.
Closes#19809
Make `port` member in these struct of type `uint16_t`.
add `uint8_t transport` to `struct ip_quadruple
Define TRNSPRT_NONE as 0. By assigning a valid transport only on a
successful connection, it is clear when the ip_quadruple members are
valid. Also, for transports not involving ports, the getinfos for
`CURLINFO_PRIMARY_PORT` and `CURLINFO_LOCAL_PORT` will now always return
-1.
Make all `transport` members and parameters of type `uint8_t`.
Document the return value of `CURLINFO_LOCAL_PORT` and
`CURLINFO_PRIMARY_PORT` in this regard. Add tests that writeout stats
report ports correctly.
Closes#19708
