Complete Phase 2 with a convergent staggered-grid solver

.github/workflows/verification.yml

@@ -45,3 +45,12 @@ jobs:
 
       - name: Test
         run: ctest --test-dir build/verification --output-on-failure
+
+  canonical-regression:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Run canonical converged case
+        run: bash scripts/run_canonical_regression.sh

CMakeLists.txt

@@ -1,41 +1,55 @@
 cmake_minimum_required(VERSION 3.16)
-project(LidCavityCPPVerification LANGUAGES CXX)
+project(LidCavityCPP LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
 option(LIDCAVITY_ENABLE_SANITIZERS "Enable AddressSanitizer and UndefinedBehaviorSanitizer" OFF)
 
+function(lidcavity_apply_warnings target)
+    target_compile_options(${target} PRIVATE
+        -Wall -Wextra -Wpedantic -Wconversion -Wshadow
+    )
+    if(LIDCAVITY_ENABLE_SANITIZERS AND CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+        target_compile_options(${target} PRIVATE -fsanitize=address,undefined -fno-omit-frame-pointer)
+        target_link_options(${target} PRIVATE -fsanitize=address,undefined)
+    endif()
+endfunction()
+
+add_executable(lid_cavity src/lid_cavity.cpp)
+lidcavity_apply_warnings(lid_cavity)
+
 add_library(lidcavity_verification
     src/verification/operators.cpp
     src/verification/poisson.cpp
     src/verification/convergence.cpp
 )
-
 target_include_directories(lidcavity_verification PUBLIC include)
-target_compile_options(lidcavity_verification PRIVATE
-    -Wall -Wextra -Wpedantic -Wconversion -Wshadow
-)
-
-if(LIDCAVITY_ENABLE_SANITIZERS AND CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
-    target_compile_options(lidcavity_verification PRIVATE -fsanitize=address,undefined -fno-omit-frame-pointer)
-    target_link_options(lidcavity_verification PRIVATE -fsanitize=address,undefined)
-endif()
+lidcavity_apply_warnings(lidcavity_verification)
 
 enable_testing()
 
 function(add_lidcavity_test target source)
     add_executable(${target} ${source})
     target_link_libraries(${target} PRIVATE lidcavity_verification)
-    target_compile_options(${target} PRIVATE -Wall -Wextra -Wpedantic -Wconversion -Wshadow)
-    if(LIDCAVITY_ENABLE_SANITIZERS AND CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
-        target_compile_options(${target} PRIVATE -fsanitize=address,undefined -fno-omit-frame-pointer)
-        target_link_options(${target} PRIVATE -fsanitize=address,undefined)
-    endif()
+    lidcavity_apply_warnings(${target})
     add_test(NAME ${target} COMMAND ${target})
 endfunction()
 
 add_lidcavity_test(test_operators tests/test_operators.cpp)
 add_lidcavity_test(test_poisson tests/test_poisson.cpp)
 add_lidcavity_test(test_convergence tests/test_convergence.cpp)
+
+add_test(
+    NAME canonical_cavity_regression
+    COMMAND lid_cavity
+        --single
+        --N 32
+        --Re 100
+        --scheme upwind
+        --pressure RBSOR
+        --strict
+        --no-fields
+)
+set_tests_properties(canonical_cavity_regression PROPERTIES TIMEOUT 120)