1 files changed, 8 insertions, 0 deletions
diff --git a/spec/support/shared_examples/malicious_regexp_shared_examples.rb b/spec/support/shared_examples/malicious_regexp_shared_examples.rb
new file mode 100644
index 00000000000..ac5d22298bb
--- /dev/null
+++ b/spec/support/shared_examples/malicious_regexp_shared_examples.rb
@@ -0,0 +1,8 @@
+shared_examples 'malicious regexp' do
+  let(:malicious_text)  { 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!' }
+  let(:malicious_regexp) { '(?i)^(([a-z])+.)+[A-Z]([a-z])+$' }
+
+  it 'takes under a second' do
+    expect { Timeout.timeout(1) { subject } }.not_to raise_error
+  end
+end