1 files changed, 7 insertions, 0 deletions

diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index a9d9ada31..696d980ef 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -241,4 +241,11 @@ testing "sed 2d;2,1p (gnu compat)" \
         "third\n" "" \
         "first\nsecond\nthird\nfourth\n"
 
+# Regex means: "match / at BOL or nothing, then one or more not-slashes".
+# The bug was that second slash in /usr/lib was treated as "at BOL" too.
+testing "sed beginning (^) matches only once" \
+        "sed 's,\(^/\|\)[^/][^/]*,>\0<,g'" \
+        ">/usr</>lib<\n" "" \
+        "/usr/lib\n"
+
 exit $FAILCOUNT