From 2fe2dfa847a2fdc3563d53a1a1a81e1853868c4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Sun, 28 Nov 2021 11:05:00 +0100
Subject: [PATCH] grid: uri_range_erase(): unittest: try erasing a row without
 any URIs

---
 grid.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/grid.c b/grid.c
index bfb07d16..d6ddafad 100644
--- a/grid.c
+++ b/grid.c
@@ -1185,6 +1185,10 @@ UNITTEST
     struct row_data row_data = {.uri_ranges = {0}};
     struct row row = {.extra = &row_data};
 
+    /* Try erasing a row without any URIs */
+    grid_row_uri_range_erase(&row, 0, 200);
+    xassert(row_data.uri_ranges.count == 0);
+
     uri_range_append(&row_data, 1, 10, 0, "dummy");
     uri_range_append(&row_data, 11, 20, 0, "dummy");
     xassert(row_data.uri_ranges.count == 2);