Add option to not set --pika:threads option in tests

pika-org · Dec 19, 2024 · 2d80e98 · 2d80e98
1 parent dd07842
commit 2d80e98
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/cmake/pika_add_test.cmake b/cmake/pika_add_test.cmake
@@ -54,10 +54,16 @@ function(pika_add_test category name)
     elseif(${name}_THREADS EQUAL -2)
       set(${name}_THREADS "cores")
       set(run_serial TRUE)
+    elseif(${name}_THREADS EQUAL -3)
+      set(${name}_THREADS "default")
+      set(run_serial TRUE)
     endif()
   endif()
 
-  set(args "--pika:threads=${${name}_THREADS}")
+  set(args)
+  if(NOT ${name}_THREADS STREQUAL "default")
+    set(args ${args} "--pika:threads=${${name}_THREADS}")
+  endif()
   if(PIKA_WITH_TESTS_DEBUG_LOG)
     set(args ${args} "--pika:log-destination=${PIKA_WITH_TESTS_DEBUG_LOG_DESTINATION}")
     set(args ${args} "--pika:log-level=0")