Update to ruby/spec@8d74d49

1 files changed, 11 insertions, 4 deletions

diff --git a/spec/ruby/core/signal/fixtures/trap_all.rb b/spec/ruby/core/signal/fixtures/trap_all.rb
index b2e85df247..afa00b498d 100644
--- a/spec/ruby/core/signal/fixtures/trap_all.rb
+++ b/spec/ruby/core/signal/fixtures/trap_all.rb
@@ -1,8 +1,15 @@
-reserved_signals = ARGV
+cannot_be_trapped = %w[KILL STOP] # See man 2 signal
 
-(Signal.list.keys - reserved_signals).each do |signal|
-  Signal.trap(signal, -> {})
-  Signal.trap(signal, "DEFAULT")
+(Signal.list.keys - cannot_be_trapped).each do |signal|
+  begin
+    Signal.trap(signal, -> {})
+  rescue ArgumentError => e
+    unless /can't trap reserved signal|Signal already used by VM or OS/ =~ e.message
+      raise e
+    end
+  else
+    Signal.trap(signal, "DEFAULT")
+  end
 end
 
 puts "OK"