From 336c3deb8a9f4d30d1cf27fb98aecf61ef20f99d Mon Sep 17 00:00:00 2001
From: pkoppstein <pkoppstein@gmail.com>
Date: Sat, 15 Jul 2023 21:50:19 -0400
Subject: [PATCH] Test negative indices in path expressions

---
 tests/jq.test | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/tests/jq.test b/tests/jq.test
index ee32be5da8..55630a5a43 100644
--- a/tests/jq.test
+++ b/tests/jq.test
@@ -1002,6 +1002,28 @@ del(.[1], .[-6], .[2], .[-3:9])
 [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
 [0, 3, 5, 6, 9]
 
+# negative index
+setpath([-1]; 1)
+[0]
+[1]
+
+pick(.a.b.c)
+null
+{"a":{"b":{"c":null}}}
+
+pick(first)
+[1,2]
+[1]
+
+pick(first|first)
+[[10,20],30]
+[[10]]
+
+# negative indices in path expressions (since last/1 is .[-1])
+pick(last)
+[[10,20],30]
+[null,30]
+
 #
 # Assignment
 #