testing

Author: bpcreech

.github/workflows/build.yml

@@ -103,7 +103,7 @@ jobs:
 
   build-wheel:
     name: Build and test wheel for ${{ matrix.config.name }}
-    needs: build-dll
+    # needs: build-dll
     runs-on: ${{ matrix.config.os }}
     strategy:
       fail-fast: false
@@ -129,19 +129,25 @@ jobs:
     - run: choco install just  # no Github cargo action for windows-11-arm yet; use choco:
       if: matrix.config.os == 'windows-11-arm'
 
-    # By default, uv still uses the x86_64 python in emulation on Windows.
-    # https://github.com/astral-sh/uv/issues/12906
-    # Override this behavior to build an actual aarch64 wheel:
-    - run: echo "UV_PYTHON=arm64" >> $env:GITHUB_ENV
-      if: matrix.config.os == 'windows-11-arm'
-
     - uses: astral-sh/setup-uv@v7
 
     - uses: actions/checkout@v3
       with:
         # Fetch all tags
         fetch-depth: 0
 
+    # By default, uv still uses the x86_64 python in emulation on Windows.
+    # https://github.com/astral-sh/uv/issues/12906
+    # Override this behavior to build an actual aarch64 wheel:
+    # temp hack remove this
+    - run: UV_PYTHON=arm64 just build-wheel
+      if: matrix.config.os == 'windows-11-arm'
+
+    # temp hack remove this too
+    - name: Test wheel (force aarch64)
+      if: matrix.config.os == 'windows-11-arm'
+      run: UV_PYTHON=arm64 just test-matrix --python-platform aarch64-pc-windows-msvc
+
     - uses: actions/download-artifact@v4
       with:
         name: dll-${{ matrix.config.name }}

ARCHITECTURE.md

@@ -261,8 +261,8 @@ Alpine without extensive patching (or just dispensing with the V8 build system
 entirely!).
 
 So instead we build a on Ubuntu with glibc and then put that into a wheel on Alpine. To
-use the resulting wheel, you must `apk add gcompat` and add the environment variable
-`LD_PRELOAD="/lib/libgcompat.so.0"`.
+use the resulting wheel, you must `apk add gcompat libgcc` and add the environment
+variable `LD_PRELOAD="/lib/libgcompat.so.0"`.
 
 ### Build V8 _with_ our frontend (`v8_py_frontend`) as a snuck-in component
 

Justfile

@@ -69,12 +69,12 @@ build: build-dll build-wheel
 test:
     uv run pytest tests
 
-test-matrix:
-    uv run --python 3.10 pytest tests
-    uv run --python 3.11 pytest tests
-    uv run --python 3.12 pytest tests
-    uv run --python 3.13 pytest tests
-    uv run --python 3.14 pytest tests
+test-matrix *args:
+    uv run --python 3.10 {{args}} pytest tests
+    uv run --python 3.11 {{args}} pytest tests
+    uv run --python 3.12 {{args}} pytest tests
+    uv run --python 3.13 {{args}} pytest tests
+    uv run --python 3.14 {{args}} pytest tests
 
 git-config-global:
     git config --global core.symlinks true

builder/v8_build.py

@@ -247,14 +247,7 @@ def run_build(build_dir: Path, args: Args) -> None:
         #     unsupported relocation type 1032"
         # when running ubuntu-built aarch64 shared objects on Alpine:
         # https://gitlab.alpinelinux.org/alpine/aports/-/issues/16210
-        opts.update(
-            {
-                "v8_enable_partition_alloc": "false",
-                "enable_backup_ref_ptr_support": "false",
-                "use_allocator_shim": "false",
-                "use_partition_alloc": "false",
-            }
-        )
+        opts["v8_enable_partition_alloc"] = "false"
 
     if is_linux() and target_cpu != get_local_v8_target_cpu():
         run(