Skip some tests when there is only one CPU available

Bug-Debian: https://bugs.debian.org/1108053
Forwarded: https://github.com/uxlfoundation/oneTBB/issues/1557
Last-Update: 2025-09-09

Gbp-Pq: Name single-cpu.patch

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 1854e94ccdb3df0bb4ec432d70241e95e1104289..23a85da740f572a5b0276fc3b8352df2fe276edf 100644 (file)
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -469,8 +469,10 @@ if (TARGET TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_concurrent_queue DEPENDENCIES TBB::tbb)
     #tbb_add_test(SUBDIR tbb NAME test_resumable_tasks DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_mutex DEPENDENCIES TBB::tbb)
-    tbb_add_test(SUBDIR tbb NAME test_function_node DEPENDENCIES TBB::tbb)
-    tbb_add_test(SUBDIR tbb NAME test_multifunction_node DEPENDENCIES TBB::tbb)
+    if (SYSTEM_CONCURRENCY GREATER 1)
+        tbb_add_test(SUBDIR tbb NAME test_function_node DEPENDENCIES TBB::tbb)
+        tbb_add_test(SUBDIR tbb NAME test_multifunction_node DEPENDENCIES TBB::tbb)
+    endif()
     tbb_add_test(SUBDIR tbb NAME test_broadcast_node DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_buffer_node DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_composite_node DEPENDENCIES TBB::tbb)
@@ -494,7 +496,9 @@ if (TARGET TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_tagged_msg DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_overwrite_node DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_write_once_node DEPENDENCIES TBB::tbb)
-    tbb_add_test(SUBDIR tbb NAME test_async_node DEPENDENCIES TBB::tbb)
+    if (SYSTEM_CONCURRENCY GREATER 1)
+        tbb_add_test(SUBDIR tbb NAME test_async_node DEPENDENCIES TBB::tbb)
+    endif()
     tbb_add_test(SUBDIR tbb NAME test_input_node DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_profiling DEPENDENCIES TBB::tbb)
     tbb_add_test(SUBDIR tbb NAME test_concurrent_queue_whitebox DEPENDENCIES TBB::tbb)