WIP. Fix macOS dynamic library loading for tests

Author: onethumb

.github/workflows/tests.yaml

@@ -238,6 +238,12 @@ jobs:
         if: runner.os != 'Windows'
         run: make
 
+      - name: Set library path for macOS
+        if: runner.os == 'macOS'
+        run: |
+          echo "DYLD_LIBRARY_PATH=${{ github.workspace }}/lib:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV
+          echo "Set DYLD_LIBRARY_PATH to ${{ github.workspace }}/lib"
+      
       - name: Test (Unix)
         if: runner.os != 'Windows'
         run: NO_INTERACTION=1 make test

.kiro/specs/test-matrix-workflow/tasks.md

@@ -80,3 +80,10 @@
   - Ensure workflow still triggers on push, pull_request, workflow_dispatch, and workflow_call
   - Confirm no changes needed to trigger configuration
   - _Requirements: 5.5_
+
+- [x] 13. Fix macOS dynamic library loading for tests
+  - Add step before Unix test step to set DYLD_LIBRARY_PATH on macOS
+  - Set DYLD_LIBRARY_PATH to point to the lib directory containing libcrc_fast.dylib
+  - Use conditional to run only on macOS (if: runner.os == 'macOS')
+  - Export environment variable for subsequent test step
+  - _Requirements: 1.5, 8.3_