- 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
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
* move the TIMER_POSTQUEUE to the time a connection is chosen,
so that TIMER_NAMELOOKUP always happens afterwards
* client writer: do not trigger TIMER_STARTTRANSFER on CLIENTWRITE_INFO
as ftp and other pingpong protocols write that before starting anything
that is the tranfer itself
* Elimnating debug trancing of "closed stream/connection - bailing"
as confusing, as connection is not really closed on most cases.
* Setting 'data->req.upload_done` correctly, so that no "abort upload"
is happening at the end of a perfectly fine download.
* Adding test cases with up-/download of 0-length files.
* pytest: add a "timeline" of timer value checks to Resulst in curl.py,
so that this can be used in several test cases, replacing the local
stuff in test_16
* add timeline checks to ftp test cases
Closes#19269
Detect via curlinfo if curl has verbose strings disabled, and skip
tests that require it.
Also:
- cmake: make pytests depend on curlinfo.
Cherry-picked from #18797Closes#18801
Fix compile error when building with `--disable-verbose`.
Adjust pytest to skip when curl is not a debug build but needs
traces.
Follow-up to b453a447ceCloses#18053
Require now pytest-xdist from tests/http/requirements.txt and
run pytest in 'auto' parallel mode (counts cpu cores).
For CI runs, set the worker count to 4, overriding the
core count of 2 exposed in the images.
- use Filelock to generate allocated ports at start for all
workers and have subsequent workers just read the file and
take the ports for their slot
- make httpd config clearing a function fixture so every test
starts with a clean httpd config
- have fixture `configures_httpd` as parameter of test cases
that configure httpd anyway, saving one reload
- add pytest-xdist and filelock to required pyhton modules
- add installs to ruff CI
- give live checks waiting for a server to start up longer time
- add fixtures to tests that rely on a server
- do not stop servers unnecessarily. failures may not start them
properly again, leading to unexpected fails in whatever follows
- add a https: port to httpd that is *not* back by QUIC to allow
failover tests without stopping the QUIC server
Closes#17295
In curl 8.12 I tried to improve the logic on how we handle connections
that "upgrade" to TLS later, e.g. with a STARTTLS. I found the existing
code hard to read in this regard. But of course, the "improvements" blew
up in my face.
We fixed issues with imap, opo3, smtp in 8.12.1, but ftp was no longer
reusing existing, upgraded control connections as before. This PR adds
checks in our pytest FTP tests that verify reuse is happening as
intended.
I rewrote the logic in url.c again, so that the new test checks now pass.
Reported-by: Zenju on github
Fixes#16384Closes#16392
