Add Valgrind support and integrate memory checks into CI

.ci/code_coverage.py

@@ -23,6 +23,7 @@ def build_with_cmake():
 
 def run_tests():
     subprocess.run(["ctest", "--test-dir", "cmake-build-unit-tests", "-j4", "--output-on-failure"], check=True)
+    subprocess.run(["ctest", "--test-dir", "cmake-build-unit-tests","-T", "memcheck", "-j4", "--output-on-failure"], check=True)
 
 def generate_coverage():
     # Capture coverage data

.github/workflows/code-coverage.yml

@@ -67,6 +67,9 @@ jobs:
             mv line_coverage_badge.svg coverage_badges/
             mv function_coverage_badge.svg coverage_badges/
             zip -r coverage_badges.zip coverage_badges
+            mkdir memory-check
+            mv cmake-build-unit-tests/Testing memory-check
+            zip -r memory-check.zip memory-check
 
     - name: Upload code coverage artifact
       uses: actions/upload-artifact@v4
@@ -80,6 +83,12 @@ jobs:
         name: coverage_badges
         path: coverage_badges.zip
 
+    - name: Upload Memory Check log
+      uses: actions/upload-artifact@v4
+      with:
+        name: memory-check
+        path: memory-check.zip
+
     - name: Copy updated sccache out of Docker volume
       run: |
         mkdir -p sccache_backup

docker/Dockerfile.dev

@@ -16,6 +16,7 @@ RUN for i in 1 2 3; do \
             g++-11 \
             lcov \
             iputils-ping \
+            valgrind \
         && rm -rf /var/lib/apt/lists/* \
         && break || { echo "Apt install failed, retrying ($i/3)..."; sleep 10; }; \
     done