Function init_petsc

cpp/test/common/sub_systems_manager.cpp:14–24

namespace
{
void init_petsc()
{
  // Test user initialisation of PETSc
  int argc = 0;
  char** argv = nullptr;
  PetscInitialize(&argc, &argv, nullptr, nullptr);

  Vec x;
  VecCreate(MPI_COMM_WORLD, &x);
  VecDestroy(&x);
}
} // namespace

TEST_CASE("Initialise PETSc", "[petsc_init]") { CHECK_NOTHROW(init_petsc()); }