Attempt to fix PyPy CI

.github/workflows/ci.yml

@@ -14,11 +14,16 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.7', '3.8', '3.9', '3.10']
+        python: ['3.7', '3.8', '3.9', '3.10', 'pypy-3.8-nightly', 'pypy-3.9-nightly']
         arch: ['x86', 'x64']
         lsp: ['']
         lsp_extract_file: ['']
         extra_name: ['']
+        exclude:
+          - python: 'pypy-3.8-nightly'
+            arch: 'x86'
+          - python: 'pypy-3.9-nightly'
+            arch: 'x86'
         include:
           - python: '3.8'
             arch: 'x64'
@@ -35,16 +40,20 @@ jobs:
           #  lsp: 'http://download.pctools.com/mirror/updates/9.0.0.2308-SDavfree-lite_en.exe'
           #  lsp_extract_file: ''
           #  extra_name: ', with non-IFS LSP'
-          - python: '3.8'  # <- not actually used
-            arch: 'x64'
-            pypy_nightly_branch: 'py3.8'
-            extra_name: ', pypy 3.8 nightly'
-
+    continue-on-error: >-
+      ${{
+        (
+          endsWith(matrix.python, '-dev')
+          || endsWith(matrix.python, '-nightly')
+        )
+        && true
+        || false
+      }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           # This allows the matrix to specify just the major.minor version while still
           # expanding it to get the latest patch version including alpha releases.
@@ -74,29 +83,19 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['pypy-3.7', 'pypy-3.8', 'pypy-3.9', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12-dev']
+        python: ['pypy-3.7', 'pypy-3.8', 'pypy-3.9', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12-dev', 'pypy-3.8-nightly', 'pypy-3.9-nightly']
         check_formatting: ['0']
-        pypy_nightly_branch: ['']
         extra_name: ['']
         include:
           - python: '3.8'
             check_formatting: '1'
             extra_name: ', check formatting'
-          - python: '3.7'  # <- not actually used
-            pypy_nightly_branch: 'py3.7'
-            extra_name: ', pypy 3.7 nightly'
-          - python: '3.8'  # <- not actually used
-            pypy_nightly_branch: 'py3.8'
-            extra_name: ', pypy 3.8 nightly'
-          - python: '3.9'  # <- not actually used
-            pypy_nightly_branch: 'py3.9'
-            extra_name: ', pypy 3.9 nightly'
     continue-on-error: >-
       ${{
         (
           matrix.check_formatting == '1'
-          || matrix.pypy_nightly_branch == 'py3.7'
           || endsWith(matrix.python, '-dev')
+          || endsWith(matrix.python, '-nightly')
         )
         && true
         || false
@@ -105,7 +104,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         if: "!endsWith(matrix.python, '-dev')"
         with:
           python-version: ${{ fromJSON(format('["{0}", "{1}"]', format('{0}.0-alpha - {0}.X', matrix.python), matrix.python))[startsWith(matrix.python, 'pypy')] }}
@@ -119,7 +118,6 @@ jobs:
       - name: Run tests
         run: ./ci.sh
         env:
-          PYPY_NIGHTLY_BRANCH: '${{ matrix.pypy_nightly_branch }}'
           CHECK_FORMATTING: '${{ matrix.check_formatting }}'
           # Should match 'name:' up above
           JOB_NAME: 'Ubuntu (${{ matrix.python }}${{ matrix.extra_name }})'
@@ -159,22 +157,26 @@ jobs:
 
   macOS:
     name: 'macOS (${{ matrix.python }})'
-    timeout-minutes: 10
+    timeout-minutes: 15
     runs-on: 'macos-latest'
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.7', '3.8', '3.9', '3.10']
-        include:
-          - python: '3.8'  # <- not actually used
-            arch: 'x64'
-            pypy_nightly_branch: 'py3.8'
-            extra_name: ', pypy 3.8 nightly'
+        python: ['3.7', '3.8', '3.9', '3.10', 'pypy-3.8-nightly', 'pypy-3.9-nightly']
+    continue-on-error: >-
+      ${{
+        (
+          endsWith(matrix.python, '-dev')
+          || endsWith(matrix.python, '-nightly')
+        )
+        && true
+        || false
+      }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Setup python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ fromJSON(format('["{0}", "{1}"]', format('{0}.0-alpha - {0}.X', matrix.python), matrix.python))[startsWith(matrix.python, 'pypy')] }}
           cache: pip

ci.sh

@@ -26,40 +26,6 @@ function curl-harder() {
     return 1
 }
 
-################################################################
-# Bootstrap python environment, if necessary
-################################################################
-
-### PyPy nightly ###
-
-if [ "$PYPY_NIGHTLY_BRANCH" != "" ]; then
-    JOB_NAME="pypy_nightly_${PYPY_NIGHTLY_BRANCH}"
-    curl-harder -o pypy.tar.bz2 http://buildbot.pypy.org/nightly/${PYPY_NIGHTLY_BRANCH}/pypy-c-jit-latest-linux64.tar.bz2
-    if [ ! -s pypy.tar.bz2 ]; then
-        # We know:
-        # - curl succeeded (200 response code)
-        # - nonetheless, pypy.tar.bz2 does not exist, or contains no data
-        # This isn't going to work, and the failure is not informative of
-        # anything involving Trio.
-        ls -l
-        echo "PyPy3 nightly build failed to download – something is wrong on their end."
-        echo "Skipping testing against the nightly build for right now."
-        exit 0
-    fi
-    tar xaf pypy.tar.bz2
-    # something like "pypy-c-jit-89963-748aa3022295-linux64"
-    PYPY_DIR=$(echo pypy-c-jit-*)
-    PYTHON_EXE=$PYPY_DIR/bin/pypy3
-
-    if ! ($PYTHON_EXE -m ensurepip \
-              && $PYTHON_EXE -m pip install virtualenv \
-              && $PYTHON_EXE -m virtualenv testenv); then
-        echo "pypy nightly is broken; skipping tests"
-        exit 0
-    fi
-    source testenv/bin/activate
-fi
-
 ################################################################
 # We have a Python environment!
 ################################################################

trio/_core/tests/test_windows.py

@@ -91,7 +91,7 @@ async def read_region(start, end):
 
                 assert buffer == data
 
-                with pytest.raises(BufferError):
+                with pytest.raises((BufferError, TypeError)):
                     await _core.readinto_overlapped(handle, b"immutable")
         finally:
             kernel32.CloseHandle(handle)

trio/_core/tests/tutil.py

@@ -62,7 +62,7 @@ def gc_collect_harder():
     # garbage collection, because executing their __del__ method to print the
     # warning can cause them to be resurrected. So we call collect a few times
     # to make sure.
-    for _ in range(4):
+    for _ in range(5):
         gc.collect()
 
 

trio/socket.py

@@ -118,7 +118,11 @@
         SCM_J1939_DEST_ADDR, SCM_J1939_DEST_NAME, SCM_J1939_ERRQUEUE,
         SCM_J1939_PRIO, SO_J1939_ERRQUEUE, SO_J1939_FILTER, SO_J1939_PROMISC,
         SO_J1939_SEND_PRIO, UDPLITE_RECV_CSCOV, UDPLITE_SEND_CSCOV, IP_RECVTOS,
-        TCP_KEEPALIVE, SO_INCOMING_CPU
+        TCP_KEEPALIVE, SO_INCOMING_CPU, FD_ACCEPT, FD_CLOSE, FD_CLOSE_BIT,
+        FD_CONNECT, FD_CONNECT_BIT, FD_READ, FD_WRITE, INFINITE,
+        WSA_FLAG_OVERLAPPED, WSA_INVALID_HANDLE, WSA_INVALID_PARAMETER,
+        WSA_IO_INCOMPLETE, WSA_IO_PENDING, WSA_NOT_ENOUGH_MEMORY,
+        WSA_OPERATION_ABORTED, WSA_WAIT_FAILED, WSA_WAIT_TIMEOUT,
     )
     # fmt: on
 except ImportError:

trio/tests/test_dtls.py

@@ -3,6 +3,7 @@
 import trio.testing
 from trio import DTLSEndpoint
 import random
+import sys
 import attr
 from contextlib import asynccontextmanager
 from itertools import count
@@ -101,7 +102,8 @@ async def test_smoke(ipv6):
 
 @slow
 async def test_handshake_over_terrible_network(autojump_clock):
-    HANDSHAKES = 1000
+    # PyPy is not fast enough
+    HANDSHAKES = 500 if sys.implementation.name == "pypy" else 1000
     r = random.Random(0)
     fn = FakeNet()
     fn.enable()