Add an executable test with args in tests

aminya · Feb 14, 2024 · 25fe7f3 · 25fe7f3
1 parent 9170c3b
commit 25fe7f3
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/tests/myproj/CMakeLists.txt b/tests/myproj/CMakeLists.txt
@@ -98,6 +98,9 @@ add_subdirectory(libs)
 ## tests
 enable_testing()
 add_executable_test(main no_arg)
+add_executable_test(main with_arg
+  EXECUTE_ARGS hello world
+)
 
 # Header-only library
 add_library(lib INTERFACE)

diff --git a/tests/myproj/src/main/main.cpp b/tests/myproj/src/main/main.cpp
@@ -15,7 +15,11 @@
 #include <cstdint>
 #include <cstring>
 
-int main() {
+int main(int argc, char* argv[]) {
+    if (argc > 1) {
+      fmt::print("[{}]", fmt::join(argv + 1, argv + argc, ", "));
+    }
+
     fmt::print("Hello from fmt{}", "!");
 
     Eigen::VectorXd eigen_vec = Eigen::Vector3d(1, 2, 3);