ulimit the max open pipes during testing

fix #19132
JuliaLang · Nov 12, 2016 · 2984956 · 2984956
1 parent 42df52a
commit 2984956
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/test/Makefile b/test/Makefile
@@ -8,8 +8,17 @@ TESTS = all linalg sparse unicode strings dates $(filter-out TestHelpers runtest
 
 default: all
 
+# set hard and soft limits for spawn fd-exhaustion test
+ifeq ($(OS),WINNT)
+ULIMIT_TEST=
+else
+ULIMIT_TEST=ulimit -n 256
+endif
+
 $(TESTS):
-	@cd $(SRCDIR) && $(call PRINT_JULIA, $(call spawn,$(JULIA_EXECUTABLE)) --check-bounds=yes --startup-file=no ./runtests.jl $@)
+	@cd $(SRCDIR) && \
+	$(ULIMIT_TEST) && \
+	$(call PRINT_JULIA, $(call spawn,$(JULIA_EXECUTABLE)) --check-bounds=yes --startup-file=no ./runtests.jl $@)
 
 perf:
 	@$(MAKE) -C $(SRCDIR)/perf all