Commit Graph

98 Commits

Author SHA1 Message Date
Christian Heimes d0b3d235db
gh-96320: WASI socket fixes (#96388)
* gh-96320: WASI socket fixes

- ignore missing functions in ``socket.__repr__``
- bundle network files with assets

* blurb
2022-08-30 06:36:11 +02:00
Christian Heimes 6087f491ea
gh-95853: WASM: better version and asset handling in scripts (GH-96045)
- support EMSDK tot-upstream and git releases
- allow WASM assents for wasm64-emscripten and WASI. This makes single file distributions on WASI easier.
- decouple WASM assets from browser builds
2022-08-19 08:36:12 +02:00
Christian Heimes 4a7f5a55dc
gh-95853: Address wasm build and test issues (GH-95985) 2022-08-15 07:41:10 +02:00
Christian Heimes 32ac98e899
gh-95853: Add script to automate WASM build (GH-95828)
Automate WASM build with a new Python script. The script provides
several build profiles with configure flags for Emscripten flavors
and WASI. The script can detect and use Emscripten SDK and WASI SDK from
default locations or env vars.

``configure`` now detects Node arguments and creates HOSTRUNNER
arguments for Node 16. It also sets correct arguments for
``wasm64-emscripten``.

Co-authored-by: Brett Cannon <brett@python.org>
2022-08-13 21:56:08 +02:00
Oleg Iarygin 56d16e8cb4
gh-93243: Make smtpd private before porting its users (GH-93246)
gh-93243

This PR is required to reduce diffs of the following porting (no need to either maintain documentation and tests consistent with each porting step, or try to port everything and remove smtpd in a single PR).

Automerge-Triggered-By: GH:warsaw
2022-08-05 17:41:29 -07:00
Christian Heimes 0fe645d6fd
gh-95174: Add pthread stubs for WASI (GH-95234)
Co-authored-by: Brett Cannon <brett@python.org>
2022-07-27 20:28:06 +02:00
Christian Heimes 2833f3798d
gh-95174: Move WASIX logic into wasi-env (GH-95320)
wasi-env now sets WASIX flags. This allows us to control all build
parameter for wasm32-wasi buildbot from CPython repository.

Also export and improve SYSROOT parameter.
2022-07-27 15:30:36 +02:00
Christian Heimes 8b24d60f1b
gh-95174: WASI: skip missing sockets functions (GH-95179) 2022-07-27 08:19:23 +02:00
Christian Heimes daa64d6a59
gh-95085: Promote Emscripten and WASI to PEP 11 tier 3 (GH-95086) 2022-07-27 08:18:34 +02:00
Christian Heimes e8f3e8f0ab
gh-95205: Improve WASM README.md (GH-95267)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@protonmail.com>
2022-07-26 11:12:42 +02:00
Erlend Egeberg Aasland 310f94871a
gh-95205: Improve wasm README (#95206)
Co-authored-by: Christian Heimes <christian@python.org>
2022-07-25 09:42:50 +02:00
Christian Heimes 0f34c7e2d3
gh-93939: Use new MODULE_name_STATE in wasm_assets script (GH-95035) 2022-07-20 08:53:26 +02:00
Petr Viktorin 1df9449db2
gh-84461: Tool/wasm/python.html: Add subresource integrity hashes (#93953) 2022-07-01 11:54:30 +02:00
Trey Hunner a8e333d79a
gh-84461: Improve WebAssembly in-browser demo (#91879)
* Buffer standard input line-by-line

* Add non-root .editorconfig for JS & HTML indent

* Add support for clearing REPL with CTRL+L

* Support unicode in stdout and stderr

* Remove \r\n normalization

* Note that local .editorconfig file extends root

* Only normalize lone \r characters (convert to \n)

* Skip non-printable characters in buffered input

* Fix Safari bug (regex lookbehind not supported)

Co-authored-by: Christian Heimes <christian@python.org>
2022-07-01 11:52:58 +02:00
Christian Heimes e69306f08b
gh-84461: Build Emscripten with WASM BigInt support (#94219) 2022-06-24 17:03:42 +02:00
Christian Heimes 8625802d85
gh-84461: Fix ctypes and test_ctypes on Emscripten (#94142)
- c_longlong and c_longdouble need experimental WASM bigint.
- Skip tests that need threading
- Define ``CTYPES_MAX_ARGCOUNT`` for Emscripten. libffi-emscripten 2022-06-23 supports up to 1000 args.
2022-06-24 12:40:43 +02:00
Victor Stinner c1fb12e5af
gh-54781: Move Lib/tkinter/test/test_ttk/ to Lib/test/test_ttk/ (#94070)
* Move Lib/tkinter/test/test_tkinter/ to Lib/test/test_tkinter/.
* Move Lib/tkinter/test/test_ttk/ to Lib/test/test_ttk/.
* Add Lib/test/test_ttk/__init__.py based on test_ttk_guionly.py.
* Add Lib/test/test_tkinter/__init__.py
* Remove old Lib/test/test_tk.py.
* Remove old Lib/test/test_ttk_guionly.py.
* Add __main__ sub-modules.
* Update imports and update references to rename files.
2022-06-22 22:23:37 +02:00
Victor Stinner c735d54534
gh-93839: Move Lib/unttest/test/ to Lib/test/test_unittest/ (#94043)
* Move Lib/unittest/test/ to Lib/test/test_unittest/
* Remove Lib/test/test_unittest.py
* Replace unittest.test with test.test_unittest
* Remove unittest.load_tests()
* Rewrite unittest __init__.py and __main__.py
* Update build system, CODEOWNERS, and wasm_assets.py
2022-06-21 10:27:59 +02:00
Victor Stinner d82e0bfe8b
gh-93839: Move Lib/ctypes/test/ to Lib/test/test_ctypes/ (#94041)
* Move Lib/ctypes/test/ to Lib/test/test_ctypes/
* Remove Lib/test/test_ctypes.py
* Update imports and build system.
2022-06-21 10:24:33 +02:00
Christian Heimes 2702e408fd
gh-84461: Fix Emscripten umask and permission issues (GH-94002)
- Emscripten's default umask is too strict, see
  https://github.com/emscripten-core/emscripten/issues/17269
- getuid/getgid and geteuid/getegid are stubs that always return 0
  (root). Disable effective uid/gid syscalls and fix tests that use
  chmod() current user.
- Cannot drop X bit from directory.
2022-06-19 18:28:55 +02:00
Christian Heimes 7a2cc35e1c
gh-84461: Fix pydebug Emscripten browser builds (GH-93982)
wasm_assets script did not take the ABIFLAG flag of sysconfigdata into
account.
2022-06-18 14:51:50 +02:00
Christian Heimes 8ba1c7f720
gh-84461: Document how to install SDKs manually (GH-93844)
Co-authored-by: Brett Cannon <brett@python.org>
2022-06-15 21:28:34 +02:00
Christian Heimes 70690c7233
gh-84461: Emscripten's faccessat() does not accept flags (GHß92353) 2022-06-07 14:04:27 +02:00
Christian Heimes 22fed605e0
gh-90473: Make chmod a dummy on WASI, skip chmod tests (GH-93534)
WASI does not have the ``chmod(2)`` syscall yet.
2022-06-06 19:24:11 +02:00
Christian Heimes 4c71d22c4f
gh-90473: WASI requires proper open(2) flags (GH-93529) 2022-06-06 12:08:07 +02:00
Christian Heimes 069c96f84c
gh-90473: Skip and document more failing tests on WASI (GH-93436)
- Mark more ``umask()`` cases
- ``dup()`` is not supported
- ``/dev/null`` is not available
- document missing features
- mark more modules as not available
2022-06-03 00:44:48 +02:00
Christian Heimes 1f134e96ba
gh-90473: Misc test fixes for WASI (GH-93218)
* ``sys.executable`` is not set
* WASI does not support subprocess
* ``pwd`` module is not available
* WASI checks ``open`` syscall flags more strict, needs r, w, rw flag.
* ``umask`` is not available
* ``/dev/null`` may not be accessible
2022-05-25 15:57:26 +02:00
Christian Heimes 760ec8940a
gh-90473: WASI: skip gethostname tests (GH-93092)
- WASI's ``gethostname()`` is a stub that always fails with OSError
  ``ENOTSUP``
- skip mailcap ``test`` if subprocess is not available
- WASI process_time clock does not work.
2022-05-23 10:39:57 +02:00
Christian Heimes 137fd3d88a
gh-90473: Decrease recursion limit and skip tests on WASI (GH-92803) 2022-05-19 12:43:16 +02:00
Christian Heimes 92c1037afc
gh-84461: Add --enable-wasm-pthreads and more file systems (GH-91820) 2022-04-23 14:59:33 +02:00
Christian Heimes 9b5ca5405e
gh-84461: Add sys._emscripten_info, improve docs and build (gh-91781) 2022-04-23 09:52:16 +02:00
Christian Heimes defbbd68f7
bpo-40280: WASM docs and smaller browser builds (GH-32412)
Co-authored-by: Brett Cannon <brett@python.org>
2022-04-10 09:29:51 +02:00
Christian Heimes 96e09837fb
bpo-40280: Add limited Emscripten REPL (GH-32284)
Co-authored-by: Katie Bell <katie@katharos.id.au>
2022-04-05 11:21:11 +02:00
Christian Heimes c9844cb8aa
bpo-40280: Add --enable-wasm-dynamic-linking (GH-32253) 2022-04-04 19:31:31 +02:00
Christian Heimes 4ed8a9a589
bpo-40280: Enable most file-at() and nanosleep APIs again (GH-32238) 2022-04-02 10:13:44 +02:00
Christian Heimes 4aea656d62
bpo-32033: Finalize WASI configure options (GH-32053) 2022-03-22 18:42:09 +01:00
Christian Heimes ef1327e3b6
bpo-40280: Skip more tests on Emscripten (GH-31947)
- lchmod, lchown are not fully implemented
- skip umask tests
- cannot fstat unlinked or renamed files yet
- ignore musl libc issues that affect Emscripten
2022-03-17 12:09:57 +01:00
Christian Heimes ecfff63e06
bpo-40280: Disable AF_UNIX, AF_PACKET, SO_REUSE* on Emscripten (#31829)
Emscripten's socket emulation is limited. AF_UNIX, AF_PACKET, setsockopt(), and most SO_* constants are not supported.
2022-03-11 23:25:14 +01:00
Christian Heimes de554d6e02
bpo-40280: Skip more tests/features that don't apply to Emscripten (GH-31791)
- fd inheritance can't be modified because Emscripten doesn't support subprocesses anyway.
- setpriority always fails
- geteuid no longer causes problems with latest emsdk
- umask is a stub
- geteuid / getuid always return 0, but process cannot chown to random uid.
2022-03-10 13:43:40 +01:00
Christian Heimes 5081e78efd
bpo-40280: Block more non-working syscalls in Emscripten (GH-31757)
- getgroups always fails.
- geteuid and getegid always return 0 (root), which confuse tarfile and
  tests.
- hardlinks (link, linkat) always fails.
- non-encodable file names are not supported by NODERAWFS layer.
- mark more tests with dependency on subprocess and multiprocessing.
  Mocking does not work if the module fails to import.
2022-03-08 12:17:30 +01:00
Christian Heimes 96b344c2f1
bpo-40280: Address more test failures on Emscripten (GH-31050)
Co-authored-by: Brett Cannon <brett@python.org>
2022-02-05 20:52:01 +01:00
Christian Heimes d5fd438b38
bpo-40280: Get help() working and more (GH-30858) 2022-01-24 22:02:01 +01:00
Christian Heimes c02e860ee7
bpo-40280: Misc fixes for wasm32-emscripten (GH-30722) 2022-01-20 18:56:33 +01:00
Christian Heimes ee1a8b336d
bpo-40280: Block more syscalls that are causing crashes in tests (GH-30601) 2022-01-14 18:48:44 +01:00
Christian Heimes a6ca8eee22
bpo-46315: Add ifdef HAVE_ feature checks for WASI compatibility (GH-30507) 2022-01-13 09:46:04 +01:00
Christian Heimes 43839ba438
bpo-40280: Add --with-emscripten-target to build for browser or node (GH-30552)
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
2022-01-12 16:08:19 +01:00
Ethan Smith 5c66414b55
bpo-40280: Disable epoll_create in Emscripten config.site (GH-30494)
Co-authored-by: nick.pope@infogrid.io
2022-01-09 11:58:59 +01:00
Christian Heimes 0339434835
bpo-40280: Add Tools/wasm with helpers for cross building (GH-29984)
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
Co-authored-by: Brett Cannon <brett@python.org>
2021-12-18 15:54:02 +01:00