1 files changed, 74 insertions, 0 deletions
diff --git a/pcre/testdata/testinput2 b/pcre/testdata/testinput2
index c6816bf322c..58fe53b722f 100644
--- a/pcre/testdata/testinput2
+++ b/pcre/testdata/testinput2
@@ -1380,6 +1380,8 @@
     1X
     123456\P
 
+//KF>/dev/null
+
 /abc/IS>testsavedregex
 <testsavedregex
     abc
@@ -4078,4 +4080,76 @@ backtracking verbs. --/
 
 /\x{whatever}/
 
+"((?=(?(?=(?(?=(?(?=()))))))))"
+    a
+
+"(?(?=)==)(((((((((?=)))))))))"
+    a
+
+/^(?:(a)|b)(?(1)A|B)/I
+    aA123\O3
+    aA123\O6
+
+'^(?:(?<AA>a)|b)(?(<AA>)A|B)'
+    aA123\O3
+    aA123\O6
+
+'^(?<AA>)(?:(?<AA>a)|b)(?(<AA>)A|B)'J
+    aA123\O3
+    aA123\O6
+
+'^(?:(?<AA>X)|)(?:(?<AA>a)|b)\k{AA}'J
+    aa123\O3
+    aa123\O6
+
+/(?<N111>(?J)(?<N111>1(111111)11|)1|1|)(?(<N111>)1)/
+
+/(?(?=0)?)+/
+
+/(?(?=0)(?=00)?00765)/
+     00765
+
+/(?(?=0)(?=00)?00765|(?!3).56)/
+     00765
+     456
+     ** Failers
+     356   
+
+'^(a)*+(\w)'
+    g
+    g\O3
+
+'^(?:a)*+(\w)'
+    g
+    g\O3
+
+//C
+    \O\C+
+
+"((?2){0,1999}())?"
+
+/((?+1)(\1))/BZ
+
+/(?(?!)a|b)/
+    bbb
+    aaa 
+
+"((?2)+)((?1))"
+
+"(?(?<E>.*!.*)?)"
+
+"X((?2)()*+){2}+"BZ
+
+"X((?2)()*+){2}"BZ
+
+"(?<=((?2))((?1)))"
+
+/(?<=\Ka)/g+
+    aaaaa
+
+/(?<=\Ka)/G+
+    aaaaa
+
+/((?2){73}(?2))((?1))/
+
 /-- End of testinput2 --/