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bug: continue to debug cross-platform test issues (#9260)

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Eric Pinzur 2025-07-31 14:45:08 +02:00 • committed by GitHub
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.github/workflows/cross-platform-test.md vendored
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@ -25,7 +25,7 @@ gh workflow run cross-platform-test.yml \
```
### 2. Test from Source
Builds and tests langflow from current branch source code.
Builds and tests langflow from current branch source code using release-like dependency resolution (transforms workspace dependencies to published packages for testing parity).
**Via GitHub UI:**
1. Go to **Actions** → **Cross-Platform Installation Test**
@ -34,7 +34,7 @@ Builds and tests langflow from current branch source code.
**Via CLI:**
```bash
# Test current branch
# Test current branch with release-like dependencies
gh workflow run cross-platform-test.yml -f test-from-pypi=false
```
@ -58,8 +58,9 @@ jobs:
- **macOS**: Intel (AMD64), Apple Silicon (ARM64)
- **Windows**: AMD64
- **Python versions**:
- **Linux & macOS**: 3.10 and 3.13
- **Windows**: 3.10 and 3.12 (3.12 used instead of 3.13 for better stability)
- **All platforms**: 3.10, 3.12, and 3.13
- **Stability**: 3.10 and 3.12 are required to pass (blocking)
- **Preview**: 3.13 testing is optional (non-blocking) to monitor ecosystem readiness
## What Gets Tested
@ -93,7 +94,7 @@ gh workflow run cross-platform-test.yml \
### Installation Methods
- **PyPI testing**: Uses `uv pip install` with official PyPI packages
- **Source testing**: Builds wheels from source, then installs locally
- **Source testing**: Transforms workspace dependencies to published packages (like nightly builds), then builds wheels from source and installs locally
- **Dependencies**: Automatically installs additional packages (`openai`) for full functionality
### Health Checking
@ -102,8 +103,8 @@ gh workflow run cross-platform-test.yml \
- **Timeout**: Configurable timeout with proper cross-platform handling
### Platform-Specific Optimizations
- **Windows**: Uses Python 3.12 for better package ecosystem stability
- **Unix**: Uses Python 3.13 for latest language features where stable
- **Stable versions**: Python 3.10 and 3.12 provide reliable package ecosystem support
- **Preview testing**: Python 3.13 runs as non-blocking to monitor when it becomes viable
- **Virtual Environments**: Uses `uv venv --seed` for consistent pip availability
### Workflow Architecture
@ -129,6 +130,7 @@ cross-platform-test.yml
**Manual (`workflow_dispatch`):**
- Simple boolean toggle: "Test from PyPI" vs "Test from Source"
- Source testing always uses release-like dependency resolution for testing parity
- User-friendly parameter names
- Context-specific success/failure messages
@ -162,9 +164,9 @@ test-installation:
## Known Issues
### macOS AMD64 Python 3.13 Compilation Failures
### macOS Compilation Issues (Historical)
**Issue**: Nightly/release builds may fail on macOS AMD64 with Python 3.13 due to `chroma-hnswlib` compilation errors:
**Issue**: Previously, nightly/release builds could fail on macOS with Python 3.13 due to `chroma-hnswlib` compilation errors:
```
clang: error: unsupported argument 'native' to option '-march='
error: command '/usr/bin/clang++' failed with exit code 1
@ -184,10 +186,11 @@ error: command '/usr/bin/clang++' failed with exit code 1
- Uses published PyPI package with full dependency tree including `chromadb==0.5.23`
3. **macOS clang** doesn't support `-march=native` flag used by `chroma-hnswlib` compilation
**Workarounds**:
- Manual testing (source builds) works consistently
- Issue only affects nightly/release automated builds
- Some runs may succeed if compatible `chroma-hnswlib` wheels are available on PyPI
**Current Status**:
- **Stable testing**: Python 3.10 and 3.12 are required to pass (blocking jobs)
- **Preview testing**: Python 3.13 runs as non-blocking to monitor ecosystem readiness
- **Compilation issues**: Python 3.13 may still fail due to `chroma-hnswlib` but won't block releases
- **Manual testing**: Source builds now use the same dependency transformation as nightly builds for testing parity
**Files Involved**:
- `scripts/ci/update_uv_dependency.py` - Modifies dependency resolution