Do nothing after that the thread local storage has been freed

[perl/modules/autovivification.git] / t / 51-threads-teardown.t

diff --git a/t/51-threads-teardown.t b/t/51-threads-teardown.t
index 6e35ac9b0105c8ee09341170a1c962cedc5215f0..dc55d2ac93555dfbb76b7f3b02b4b3490ef6903a 100644 (file)
--- a/t/51-threads-teardown.t
+++ b/t/51-threads-teardown.t
@@ -7,7 +7,7 @@ use lib 't/lib';
 use VPIT::TestHelpers;
 use autovivification::TestThreads;
 
-use Test::Leaner tests => 1;
+use Test::Leaner tests => 2;
 
 SKIP:
 {
@@ -27,3 +27,21 @@ SKIP:
  RUN
  is $status, 0, 'loading the pragma in a thread and using it outside doesn\'t segfault';
 }
+
+{
+ my $status = run_perl <<' RUN';
+  use threads;
+  BEGIN { require autovivification; }
+  sub X::DESTROY {
+   eval 'no autovivification; my $x; my $y = $x->{foo}{bar}; use autovivification; my $z = $x->{a}{b}{c};';
+   exit 1 if $@;
+  }
+  threads->create(sub {
+   my $x = bless { }, 'X';
+   $x->{self} = $x;
+   return;
+  })->join;
+  exit $code;
+ RUN
+ is $status, 0, 'autovivification can be loaded in eval STRING during global destruction at the end of a thread';
+}