From 6df0259732ea33565f0edf9d73dec675e2736fe3 Mon Sep 17 00:00:00 2001
From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Tue, 14 Sep 2021 14:49:11 +0200
Subject: [PATCH] test: check if all paths passed to
 helper_check_device_symlinks() are valid

---
 test/units/testsuite-64.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/test/units/testsuite-64.sh b/test/units/testsuite-64.sh
index 5f68a5f1ed..951a5f4291 100755
--- a/test/units/testsuite-64.sh
+++ b/test/units/testsuite-64.sh
@@ -11,10 +11,18 @@ helper_check_device_symlinks() {
     # when leaving the function)
     set +x; trap "trap - RETURN; set -x" RETURN
 
-    local dev link paths target
+    local dev link path paths target
 
     [[ $# -gt 0 ]] && paths=("$@") || paths=("/dev/disk")
 
+    # Check if all given paths are valid
+    for path in "${paths[@]}"; do
+        if ! test -e "$path"; then
+            echo >&2 "Path '$path' doesn't exist"
+            return 1
+        fi
+    done
+
     while read -r link; do
         target="$(readlink -f "$link")"
         echo "$link -> $target"