Commit graph

29 commits

Author SHA1 Message Date
Viktor Szakats
71cf0d1fca
tests: speed up builds with single-binary test bundles
Add support for single-block binaries that contain all libtests and
unit tests respectively.

Enable with:
- autotools: `--enable-test-bundles`
- cmake: `-DCURL_TEST_BUNDLES=ON`

(They are compatible with `--enable-unity` and `-DCMAKE_UNITY_BUILD=ON`
options, for further speed-up.)

Makes libtests and unit tests build _fast_, needing little disk space
even in static mode. Similar to CMake unity mode, but with a custom
script, also supporting autotools builds.

The price is having to deal with symbols/macros colliding between
`lib*.c` and `unit*.c` sources. Maybe with naming conventions or other
solutions this can be improved gradually and reduce the need for manual
intervention by `mk-bundle.mk`. I've included a script that does the bulk
of detecting name collisions.

Also:
- CI: enable test bundles.
- CI: build tests in more jobs.
- lib2305: fix FILE handle leak.
- unit1661: fix memleak found by torture test by releasing the `bufref`
  structure in `unit_stop()` that was allocated in `unit_setup()`.
  ```
  test 1661...[bufref unit tests]
  Leak detected: memory still allocated: 13 bytes
   allocated by /home/runner/work/curl/curl/tests/unit/unit1661.c:70
   1661: torture FAILED: function number 1 in test.
  ```
  Ref: https://github.com/curl/curl/actions/runs/10967279334/job/30456745290?pr=14772#step:8:41

Similar test suite builds with autotools default and cmake+bundle+unity:
- GHA/Linux: 33s vs 7s
  https://github.com/curl/curl/actions/runs/10705668823/job/29681617374
- GHA/macOS 34s vs 2s
  https://github.com/curl/curl/actions/runs/10705668813/job/29681632885
- GHA/FreeBSD: 15m25 vs 6m21 (full workflow time, ~qemu)
  https://github.com/curl/curl/actions/runs/10705668811/job/29681607915
- GHA/Cygwin: 9m52 vs 32s
  https://github.com/curl/curl/actions/runs/10705668809/job/29681609965
- GHA/MSYS2: 3m52 vs 14s
  https://github.com/curl/curl/actions/runs/10705668808/job/29681624295
- GHA/mingw-w64: 5m45 vs 30s
  https://github.com/curl/curl/actions/runs/10705668808/job/29681628787

Autotools test suite builds compared between master -> `--enable-test-bundles`:
- GHA/Linux: 33s -> 9s (run tests: 22m23 -> 20m44)
  https://github.com/curl/curl/actions/runs/10710030193/job/29695932185
  https://github.com/curl/curl/actions/runs/10967831456/job/30458220344
- GHA/macOS: 25s -> 4s (run tests: 2m58 -> 2m24)
  https://github.com/curl/curl/actions/runs/10710030195/job/29695938444
  https://github.com/curl/curl/actions/runs/10967831452/job/30458225762
- GHA/non-native (FreeBSD): 4m8 -> 3m12 (full workflow time, ~qemu)
  https://github.com/curl/curl/actions/runs/10710030198/job/29695928401
  https://github.com/curl/curl/actions/runs/10967831458/job/30458212692
- GHA/Cygwin: 9m25 -> 1m9 (run tests: 9m19 -> 3m28)
  https://github.com/curl/curl/actions/runs/10710030212/job/29695928213
  https://github.com/curl/curl/actions/runs/10967831453/job/30458213268
- GHA/MSYS2: 3m54 -> 32s (run tests: 6m3 -> 3m59)
  https://github.com/curl/curl/actions/runs/10710030190/job/29704850591
  https://github.com/curl/curl/actions/runs/10967831449/job/30459280005
- GHA/mingw-w64: 5m42 -> 1m5 (run tests: 7m41 -> 5m36)
  https://github.com/curl/curl/actions/runs/10710030190/job/29704852058
  https://github.com/curl/curl/actions/runs/10967831449/job/30459280862
- Azure MSYS2 mingw64 openssl: 38m55 -> 11m58
  https://dev.azure.com/daniel0244/curl/_build/results?buildId=25546&view=logs&j=b58b8c59-0f61-52e9-0f9e-fad562a1e77f&t=0f9230a7-3b10-53ca-9938-700ece377c5e
  https://dev.azure.com/daniel0244/curl/_build/results?buildId=25547&view=logs&jobId=39473db1-3945-55d5-deb5-c218fad88dce&j=b58b8c59-0f61-52e9-0f9e-fad562a1e77f&t=0f9230a7-3b10-53ca-9938-700ece377c5e
- Azure Ubuntu default: 2m15 -> 55s (all build)
  https://dev.azure.com/daniel0244/curl/_build/results?buildId=25546&view=logs&j=9d58b9ac-e1e6-53b6-f83a-1f9f1d912522&t=a6b38d83-e7cf-5a9b-c762-a178412717b7
  https://dev.azure.com/daniel0244/curl/_build/results?buildId=25547&view=logs&jobId=39473db1-3945-55d5-deb5-c218fad88dce&j=9d58b9ac-e1e6-53b6-f83a-1f9f1d912522&t=a6b38d83-e7cf-5a9b-c762-a178412717b7

Cmake test suite builds compared between master -> `-DCURL_TEST_BUNDLES=ON` + unity:
- GHA/Linux: 29s -> 7s (run tests: 4m50 -> 4m57, 20m43 -> 20m45)
  https://github.com/curl/curl/actions/runs/10710030193/job/29695941814
  https://github.com/curl/curl/actions/runs/10705668823/job/29681622201
- GHA/Linux old: 44s -> 13s (bundle+no unity) (run tests: 5m5 -> 5m6)
  https://github.com/curl/curl/actions/runs/10718264094/job/29719794727
  https://github.com/curl/curl/actions/runs/10718653175/job/29721009613
- GHA/macOS: 32s -> 2s (run tests: 2m43 -> 2m40)
  https://github.com/curl/curl/actions/runs/10710030195/job/29695931956
  https://github.com/curl/curl/actions/runs/10705668813/job/29681638937
- GHA/non-native (*BSD): inconclusive (full workflow time, ~qemu)
  https://github.com/curl/curl/actions/runs/10710030198
  https://github.com/curl/curl/actions/runs/10705668811
- GHA/Cygwin: 3m9 -> 32s
  https://github.com/curl/curl/actions/runs/10710030212/job/29695929075
  https://github.com/curl/curl/actions/runs/10705668809/job/29681609965
- GHA/MSYS2: 2m24 -> 14s
  https://github.com/curl/curl/actions/runs/10710030190/job/29704850996
  https://github.com/curl/curl/actions/runs/10705668808/job/29681624295
- GHA/mingw-w64: 3m56 -> 30s (run tests: 4m2 -> 3m52)
  https://github.com/curl/curl/actions/runs/10710030190/job/29704852219
  https://github.com/curl/curl/actions/runs/10705668808/job/29681631393
- GHA/mingw-w64-old: 7m19 -> 1m44 (run tests: 3m30 -> 2m53)
  https://github.com/curl/curl/actions/runs/10710030190/job/29704849763
  https://github.com/curl/curl/actions/runs/10705668808/job/29681622329
- GHA/MSVC: 3m22 -> 13s (run tests: 9m43 -> 4m22)
  https://github.com/curl/curl/actions/runs/10710030190/job/29704850411
  https://github.com/curl/curl/actions/runs/10705668808/job/29681623313
- AppVeyor CI MSVC 2008: 4m3 -> 45s (full build)
- AppVeyor CI MSVC 2010: 2m56 -> 1m8 (full build)
- AppVeyor CI MSVC 2022: 10m19 -> 2m23 (full build)
  https://ci.appveyor.com/project/curlorg/curl/builds/50538455
  https://ci.appveyor.com/project/curlorg/curl/builds/50536558
- AppVeyor CI total build time: 10m30 (master) -> 6m48 (unity) -> 4m5 (bundle) -> 3m24 (bundle+unity) -> 5m7 (bundle+unity+all jobs building tests)

Closes #14772
2024-09-22 09:51:15 +02:00
Viktor Szakats
8b09138083
cmake: minor tidy-ups
- show `OpenSSL v3+` when detected (as in `./configure`).
  (this string also makes its way to `curl-config`.)
- prefer `unset(VAR)` over `set(VAR)`.
  Same effect, but `unset()` tells the intent unambiguously.
  https://cmake.org/cmake/help/latest/command/set.html
- drop "implementation" from an `option()` description.
- FindGSS: replace legacy keyword alias with modern alternative.
  https://cmake.org/cmake/help/latest/command/get_filename_component.html
- move `CURL_STATIC_CRT` logic next to its `option()`.
- improve order of `libcurl.pc`/`curl-config` variable init lines.
- tests: drop/shorten custom target names.
  They inflated generated make files by 550KB.
  Keep target name logic for sync between code snippets.
  Follow-up to a2ef5d36b3 #14660
- clear a variable after use.
- restore `STATUS` for `Features:`/`Protocols:` `message()`s:
  Without it the output goes to stderr, and appears in red in CMake GUI.
  It doesn't seem possible to show a line on stdout without leading
  underscores to match `curl -V` and `./configure` output.
  Partial revert of acbc6b703f #14197
- WindowsCache: move `HAVE_LINUX_TCP_H` into the header group.
- move strings to the same line as their `STRING` keyword.
- formatting in generated code.
- delete bogus comment.
- unfold lines for readability.
- fix a too long line. (for cmakelint)
- missing quotes, whitespace, comments.

Closes #14610
2024-08-26 11:00:08 +02:00
Viktor Szakats
a2ef5d36b3
cmake: sync code between test/example targets
- reuse local variable names.
- sync `PROJECT_LABEL`, add where missing.
- namespace all target names.
- bind header directories to each target.
- tests/server: limit `CURL_STATICLIB` to Windows (as in autotools.)
- drop functions with a single caller.

Closes #14660
2024-08-23 18:42:56 +02:00
Viktor Szakats
c2889a7b41
cmake: more syntax tidy-up
- quote string literals.
  In the hope it improves syntax-highlighting and readability.

- use lowercase, underscore-prefixed local var names.
  As a hint for scope, to help readability.

- prefer `pkg_search_module` (over `pkg_check_modules`).
  They are the same, but `pkg_search_module` stops searching
  at the first hit.

- more `IN LISTS` in `foreach()`.

- OtherTests.cmake: clear `CMAKE_EXTRA_INCLUDE_FILES` after use.

- add `PROJECT_LABEL` for http/client and unit test targets.

- sync `Find*` module comments and formatting.

- drop a few local variables.

- drop bogus `CARES_LIBRARIES` from comment.

- unquote numeric literal.

Follow-up to acbc6b703f #14197
Closes #14388
2024-08-07 23:41:27 +02:00
Viktor Szakats
c6fb9895b6
cmake: cleanup header paths
- sync build-dir/source-dir header path order with autotools, by
  including build-dir first, then source-dir.
  This prevents out-of-tree builds breaking due to leftover generated
  headers in the source tree.

- tests/unit: move `src` ahead of `libtest` in header path, syncing with
  autotools.

- stop adding non-existing generated `include` dir to header path.
  There are no generated `include` headers and this directory is either
  missing in out-of-tree builds or the same as the one already added
  globally via the root `CMakeLists.txt`.

- lib: stop adding a duplicate source include directory to the header
  path.
  It's already added globally via the root `CMakeLists.txt`.

- lib: stop adding the project root to the header path.

- docs/examples: drop internal header paths.
  Examples do not and should not use internal headers.

- replace `curl_setup_once.h` in comments with `curl_setup.h`,
  the header actually used, and also referred to in autotools comments.

- add comment why we need `src` in include path for `tests/server`.

- add quotes around header directories.

Closes #14416
2024-08-06 22:33:05 +02:00
Viktor Szakats
acbc6b703f
cmake: tidy-ups
- tidy-up comments.
- use lowercase, underscore prefixed names for internal variables.
- use `IN LISTS` and `IN ITEMS` in `foreach()` loops.
- rename variable name `OUTPUT` to a more distinctive one.
- tidy-up `STREQUAL` syntax.
- delete commented code.
- indent/whitespace.

Closes #14197
2024-08-03 20:49:15 +02:00
Viktor Szakats
1054c1cc20
cmake: always build unit tests with the testdeps target
Before this patch, the `testdeps` build target required `-DCURLDEBUG`
be set either via `ENABLE_DEBUG=ON` or `ENABLE_CURLDEBUG=ON` to build
the curl unit tests.

After fixing build issues in #13694, we can drop this requirement and
build unit tests unconditionally.

Depends-on: #13694
Depends-on: #13697 (fix unit test issue revealed by Old Linux CI job)
Follow-up to 39e7c22bb4 #11446
Closes #13698
2024-05-27 22:26:41 +02:00
Viktor Szakats
0e176cabe4
cmake: whitespace, formatting/tidy-up in comments
Also correct casing in a few option descriptions.

Closes #13711
2024-05-27 18:07:10 +02:00
Viktor Szakats
4eb4d660d6
tidy-up: whitespace [ci skip] 2024-05-14 16:49:47 +02:00
Alois Klink
39e7c22bb4
cmake: add libcurlu/libcurltool for unit tests
Add a `libcurlu`/`libcurltool` static library that is compiled only for
unit tests. We use `EXCLUDE_FROM_ALL` to make sure that they're not
built by default, they're only built if unit tests are built.

These libraries allow us to compile every unit test with CMake.

Closes #11446
2023-07-21 12:04:45 +02:00
Stefan Eissing
fc2f1e547a
http2: support HTTP/2 to forward proxies, non-tunneling
- with `--proxy-http2` allow h2 ALPN negotiation to
  forward proxies
- applies to http: requests against a https: proxy only,
  as https: requests will auto-tunnel
- adding a HTTP/1 request parser in http1.c
- removed h2h3.c
- using new request parser in nghttp2 and all h3 backends
- adding test 2603 for request parser
- adding h2 proxy test cases to test_10_*

scorecard.py: request scoring accidentally always run curl
with '-v'. Removed that, expect double numbers.

labeller: added http1.* and h2-proxy sources to detection

Closes #10967
2023-04-17 17:27:49 +02:00
Stefan Eissing
61f52a97e9
lib: add bufq and dynhds
Adding `bufq`:
- at init() time configured to hold up to `n` chunks of `m` bytes each.
- various methods for reading from and writing to it.
- `peek` support to get access to buffered data without copy
- `pass` support to allow buffer flushing on write if it becomes full
- use case: IO buffers for dynamic reads and writes that do not blow up
- distinct from `dynbuf` in that:
  - it maintains a read position
  - writes on a full bufq return CURLE_AGAIN instead of nuking itself
- Init options:
  - SOFT_LIMIT: allow writes into a full bufq
  - NO_SPARES: free empty chunks right away
- a `bufc_pool` that can keep a number of spare chunks to
  be shared between different `bufq` instances

Adding `dynhds`:
- a straightforward list of name+value pairs as used for HTTP headers
- headers can be appended dynamically
- headers can be removed again
- headers can be replaced
- headers can be looked up
- http/1.1 formatting into a `dynbuf`
- configured at init() with limits on header counts and total string
  sizes
- use case: pass a HTTP request or response around without being version
  specific
- express a HTTP request without a curl easy handle (used in h2 proxy
  tunnels)
- future extension possibilities:
  - conversions of `dynhds` to nghttp2/nghttp3 name+value arrays

Closes #10720
2023-03-30 09:08:05 +02:00
Dan Fandrich
13b4d050aa tests: hack to build most unit tests under cmake
These are only built when a libcurl static library is available, since
we're not building a special libcurlu library yet and these tests rely
on private symbols that aren't available in the shared library. A few
unit tests do require libcurlu, so those are not built.

Closes #10722
2023-03-11 18:54:21 -08:00
Dan Fandrich
a76322137b tests: keep cmake unit tests names in sync
Put only the test names into Makefile.inc so they can be used by both
cmake and automake. This will prevent the list of tests from becoming
out of date when they are also built under cmake.
2023-03-11 18:54:21 -08:00
Daniel Stenberg
2bc1d775f5
copyright: update all copyright lines and remove year ranges
- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- saves us from pointless churn
- git keeps history for us
- the year range is kept in COPYING

checksrc is updated to allow non-year using copyright statements

Closes #10205
2023-01-03 09:19:21 +01:00
max.mehl
ad9bc5976d
copyright: make repository REUSE compliant
Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the file
`.reuse/dep5`.

This commit also adds a Github workflow to check pull requests and adapts
copyright.pl to the changes.

Closes #8869
2022-06-13 09:13:00 +02:00
Daniel Stenberg
82d334001f
copyright: update copyright year ranges to 2021 2021-05-26 08:18:11 +02:00
Daniel Stenberg
3057c6cd73
Revert "cmake: make libcurl library output name configurable"
This reverts commit 1cba36d216.

CMake provides properties that can be set on a target to rename the
output artifact without changing the name of a target.

Ref: #6899
2021-04-21 15:03:26 +02:00
Ralph Langendam
1cba36d216
cmake: make libcurl library output name configurable
Closes #6899
2021-04-21 10:03:07 +02:00
Daniel Stenberg
4d2f800677
curl.se: new home
Closes #6172
2020-11-04 23:59:47 +01:00
Peter Wu
ad64169867
CMake: fix runtests.pl with CMake, add new test targets
* runtests.pl:
    - Fix out-of-tree build under CMake when srcdir is not set. Default
      srcdir to the location of runtests.pl.
    - Add a hack to allow CMake to use the TFLAGS option as documented
      in tests/README and used in scripts/travis/script.sh.
  * Bump CMake version to 3.2 for USES_TERMINAL, dropping Debian Jessie
    support (no one should care, it is already EOL.).
  * Remove CTest since it defines its own 'test' target with no tests
    since all unittests are already broken and not built by default.
  * Add new test targets based on the options from Makefile.am. Since
    new test targets are rarely added, I opted for duplicating the
    runtests.pl options as opposed to creating a new Makefile.inc file.
    Use top-level target names (test-x) instead of x-test since that is
    used by CI and others.

Closes #5358
2020-05-12 08:50:17 +02:00
Peter Wu
c2ab2494ef
CMake: do not build test programs by default
The default target should only build libcurl and curl. Add a dedicated
'testdeps' target which will be used later when running tests. Note that
unittests are currently broken in CMake and already excluded.

Closes #5368
2020-05-12 08:50:07 +02:00
Daniel Stenberg
9a8b3b3e13
copyright: fix out-of-date copyright ranges and missing headers
Reported by the new script 'scripts/copyright.pl'. The script has a
regex whitelist for the files that don't need copyright headers.

Removed three (mostly usesless) README files from docs/

Closes #5141
2020-03-24 15:05:59 +01:00
Paul Dreik
b766602729
doh: fix (harmless) buffer overrun
Added unit test case 1655 to verify.
Close #4352

the code correctly finds the flaws in the old code,
if one temporarily restores doh.c to the old version.
2019-09-15 23:25:24 +02:00
Jim Fuller
b004a174ea
tests: add unit tests for url.c
Approved-by: Daniel Gustafsson
Closes #2937
2018-09-05 14:30:48 +02:00
Ruslan Baratov
d1207c07d0
CMake: Update scripts to use consistent style
Closes #2727
Reviewed-by: Sergei Nikulov
2018-07-17 11:54:07 +02:00
Daniel Stenberg
73a2fcea0b includes: remove curl/curlbuild.h and curl/curlrules.h
Rely entirely on curl/system.h now.

Introduced in Aug 2008 with commit 14240e9e10. Now gone.

Fixes #1456
2017-06-14 11:07:33 +02:00
Jakub Zakrzewski
257bf3ac67 CMake: Don't build unit tests if private symbols are hidden
This only excludes building unit tests from default build ( 'all' Make
target or "Build Solution" in VisualStudio). The projects and Make
targets will still be generated and shown in supporting IDEs.

Fixes https://github.com/curl/curl/issues/981
Reported-by: Randy Armstrong

Closes https://github.com/curl/curl/pull/990
2016-09-10 00:35:38 +02:00
Sergei Nikulov
12e21fab26 cmake: now using BUILD_TESTING=ON/OFF
CMake build now using BUILD_TESTING=ON/OFF (default is OFF) to build
tests and enabling CTest integration. Options BUILD_CURL_TESTS and
BUILD_DASHBOARD_REPORTS was removed.

Closes #882

Reviewed-by: Brad King
2016-06-21 23:04:04 +02:00