diff -r bb7cff720dd0 -r 3df9258cd3cc src/server/test/object.c
--- a/src/server/test/object.c	Sat Nov 12 11:01:11 2022 +0100
+++ b/src/server/test/object.c	Sat Nov 12 11:52:47 2022 +0100
@@ -57,6 +57,28 @@
     pool_destroy(pool);
 }
 
+UCX_TEST(test_expr_parse_expr_neg_value) {
+    pool_handle_t *pool = pool_create();
+    
+    CxList *tokens = cxLinkedListCreate(pool_allocator(pool), cx_cmp_ptr, sizeof(cxstring));
+    cxstring token = cx_str("-123");
+    cxListAdd(tokens, &token);
+    
+    UCX_TEST_BEGIN;
+    
+    size_t pos = 0;
+    NSAPIExpression *expr = expr_parse_logical_expr(pool, tokens, &pos);
+    
+    UCX_TEST_ASSERT(pos == 1, "wrong token pos");
+    UCX_TEST_ASSERT(expr, "expression is null");
+    UCX_TEST_ASSERT(expr->type == NSAPI_EXPRESSION_INT, "wrong type");
+    UCX_TEST_ASSERT(expr->value.i == -123, "wrong value");
+    
+    UCX_TEST_END;
+    
+    pool_destroy(pool);
+}
+
 UCX_TEST(test_expr_parse_expr_value_str) {
     pool_handle_t *pool = pool_create();