From d1c441d3c80abfa6d6cb877270f200cc4edb6364 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Fri, 1 Oct 2021 11:13:12 -0400
Subject: tests: Add tests for parsing invalid integers

And give some better error messages.
---
 tests.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'tests.sh')

diff --git a/tests.sh b/tests.sh
index bfbbf9d..01b5a42 100755
--- a/tests.sh
+++ b/tests.sh
@@ -738,6 +738,11 @@ bfs_tests=(
     test_hidden
     test_hidden_root
 
+    test_links_noarg
+    test_links_empty
+    test_links_negative
+    test_links_invalid
+
     test_newerma_nonexistent
     test_newermt_invalid
     test_newermq
@@ -1348,6 +1353,22 @@ function test_links_minus() {
     bfs_diff links -type f -links -2
 }
 
+function test_links_noarg() {
+    ! quiet invoke_bfs links -links
+}
+
+function test_links_empty() {
+    ! quiet invoke_bfs links -links ''
+}
+
+function test_links_negative() {
+    ! quiet invoke_bfs links -links +-1
+}
+
+function test_links_invalid() {
+    ! quiet invoke_bfs links -links ASDF
+}
+
 function test_P() {
     bfs_diff -P links/deeply/nested/dir
 }
-- 
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