1 files changed, 8 insertions, 0 deletions
diff --git a/tests/unit/test-cutils.c b/tests/unit/test-cutils.c
index 86caddcf64..2126b46391 100644
--- a/tests/unit/test-cutils.c
+++ b/tests/unit/test-cutils.c
@@ -2315,6 +2315,14 @@ static void test_qemu_strtosz_invalid(void)
     g_assert_cmpint(res, ==, 0xbaadf00d);
     g_assert(endptr == str);
 
+    /* No suffixes */
+    str = "0x18M";
+    endptr = NULL;
+    err = qemu_strtosz(str, &endptr, &res);
+    g_assert_cmpint(err, ==, -EINVAL);
+    g_assert_cmpint(res, ==, 0xbaadf00d);
+    g_assert(endptr == str);
+
     /* No negative values */
     str = "-0";
     endptr = NULL;