From 90a9c8706facf1ee2a5b253bbbb5ddc1bf0a63da Mon Sep 17 00:00:00 2001
From: amelia squires <ameliasquires@disroot.org>
Date: Mon, 8 Sep 2025 21:18:33 -0500
Subject: allow empty headers + tests

---
 src/net.c                 |  7 ++++---
 tests/units/net-query.lua | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 3 deletions(-)
 create mode 100644 tests/units/net-query.lua

diff --git a/src/net.c b/src/net.c
index 53a5ceb..ba7a134 100644
--- a/src/net.c
+++ b/src/net.c
@@ -565,6 +565,7 @@ int _request(lua_State* L, struct request_state* state){
   char* request = calloc(cont_len + header->len + strlen(host) + strlen(path) + 512, sizeof * request);
   sprintf(request, "%s %s HTTP/1.1\r\nHost: %s\r\nConnection: Close%s\r\n\r\n%s", action, path, host, header->c, cont); 
 
+
   str_free(header);
 
   int s = _request_write(state, request, strlen(request));
@@ -597,7 +598,7 @@ int _request(lua_State* L, struct request_state* state){
 
     parray_t* owo = NULL;
     //handle errors
-    int err = parse_header(a->c, header_eof - a->c, &owo);
+    int err = parse_header(a->c, header_eof - a->c + 2, &owo);
     assert(err == 0);
 
     for(int i = 0; i != owo->len; i++){
@@ -669,7 +670,7 @@ void path_parse(struct net_path_t* path, str* raw){
 
   str** reading = &path->path;
 
-  for(int i = 0; i <= raw->len; i++){
+  for(int i = 0; i <= raw->len - 1; i++){
     if(raw->len - i > 1){
       switch(raw->c[i]){
         case '&':
@@ -720,7 +721,7 @@ void* handle_client(void *_arg){
     parray_t* table;
 
     //checks for a valid header
-    int val = parse_header(buffer, header_eof, &table);
+    int val = parse_header(buffer, header_eof + 2, &table);
 
     if(val == -2) net_error(client_fd, 414);
 
diff --git a/tests/units/net-query.lua b/tests/units/net-query.lua
new file mode 100644
index 0000000..4115172
--- /dev/null
+++ b/tests/units/net-query.lua
@@ -0,0 +1,25 @@
+PORT = 5552
+local a = 255
+local b = 992
+
+local net = llby.thread.async(function(tres)
+  local c = 943
+  llby.net.listen(function(server)
+    server:GET("/", function(res, req)
+      res:send(tostring(tonumber(req.query.t1) * a + tonumber(req.query.t2) * b + tonumber(req.query.t3) * c))
+    end)
+  end, PORT)
+end)
+
+local t1 = 293
+local t2 = 928
+local t3 = 777
+
+--should wait for the server to start
+os.execute("sleep 0.1")
+
+local s = llby.net.request(string.format("localhost:%i/?t1=%i&t2=%i&t3=%i", PORT, t1, t2, t3))
+local num = s.content:read()
+
+net:close()
+return tonumber(num) == (t1 * a + t2 * b + t3 * 943)
-- 
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