Add ASAN integration testing

Add jobs for testing with -fsanitize=address and -fsanitize=thread.

.github/workflows/continuous_integration.yml

@@ -64,6 +64,59 @@ jobs:
                   ctest --output-on-failure &&
                   cd ../Test && ./runtests
 
+    linux-asan:
+        runs-on: ubuntu-22.04
+        strategy:
+            fail-fast: false
+            matrix:
+                compiler: [{cc: gcc, cxx: g++}]
+                cmake_build_type: [Debug]
+                flags: ['-fsanitize=address', '-fsanitize=thread']
+        steps:
+            - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+            - uses: lukka/get-cmake@4dcd3eb73017c61159eb130746fbca35d78a3d5f # v3.27.4
+            - uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1 # v4.7.0
+              with:
+                  python-version: '3.7'
+            - name: Setup ccache
+              uses: hendrikmuhs/ccache-action@6d1841ec156c39a52b1b23a810da917ab98da1f4 # v1.2.10
+              with:
+                  key: ubuntu-22-${{ matrix.cmake_build_type }}-${{ matrix.compiler.cc }}-${{matrix.compiler.cxx}}-${{matrix.flags}}
+            - name: Install GoogleTest
+              run: |
+                  # check out pre-breakage version of googletest; can be deleted when
+                  # issue 3128 is fixed
+                  # git clone --depth=1 https://github.com/google/googletest.git External/googletest
+                  mkdir -p External/googletest
+                  cd External/googletest
+                  git init
+                  git remote add origin https://github.com/google/googletest.git
+                  git fetch --depth 1 origin 0c400f67fcf305869c5fb113dd296eca266c9725
+                  git reset --hard FETCH_HEAD
+                  cd ../..
+            - name: Update Glslang Sources
+              run: ./update_glslang_sources.py
+            - name: Configure
+              run: cmake -S . -B build -D CMAKE_BUILD_TYPE=${{ matrix.cmake_build_type }}
+              env:
+                CC: ${{matrix.compiler.cc}}
+                CXX: ${{matrix.compiler.cxx}}
+                CMAKE_GENERATOR: Ninja
+                CMAKE_C_COMPILER_LAUNCHER: ccache
+                CMAKE_CXX_COMPILER_LAUNCHER: ccache
+                CFLAGS: ${{matrix.flags}}
+                CXXFLAGS: ${{matrix.flags}}
+                LDFLAGS: ${{matrix.flags}}
+            - name: Build
+              run: cmake --build build
+            - name: Install
+              run: cmake --install build --prefix build/install
+            - name: Test
+              run: |
+                  cd build
+                  ctest --output-on-failure &&
+                  cd ../Test && ./runtests
+
     # Ensure we can compile/run on an older distro
     linux_min:
       name: Linux Backcompat