Bump a bit the coverage

* `setcookie` doesn't always return `true` anymore
* clang-format
* Cookies with invalid decryption are dropped, but the request isn't anymore
* faulty unserialize are now dumpable

1 files changed, 3 insertions, 1 deletions

diff --git a/src/sp_var_parser.c b/src/sp_var_parser.c
index b57386e..72cbc12 100644
--- a/src/sp_var_parser.c
+++ b/src/sp_var_parser.c
@@ -31,7 +31,7 @@ static bool is_var_name_valid(const char *name) {
     regexp_const = sp_pcre_compile(REGEXP_CONST);
   }
   if (NULL == regexp_var || NULL == regexp_const) {
-    return false;
+    return false;  // LCOV_EXCL_LINE
   }
   if ((false == sp_is_regexp_matching(regexp_var, name)) &&
       (false == sp_is_regexp_matching(regexp_const, name))) {
@@ -64,8 +64,10 @@ static int create_var(sp_tree *tree, const char *restrict value,
     var_node->type = VAR;
   }
   if (!(var_node->value = pestrndup(value, value_len, 1))) {
+    // LCOV_EXCL_START
     sp_log_err("config", "Can't allocate a strndup");
     return -1;
+    // LCOV_EXCL_STOP
   }
   if (var_node->type != INTERPRETED_STRING &&
       !is_var_name_valid(var_node->value)) {