connection, bind, error codes

tests/main.c

@@ -1,5 +1,45 @@
 #include "tsqlite.h"
 
+Result(void) test_connection(){
+    Deferral(8);
+
+    try(tsqlite_connection* conn, p, tsqlite_connection_open("db.sqlite"));
+    Defer(if(conn != NULL) { IGNORE_RESULT tsqlite_connection_close(conn); });
+    
+    // close manually to test tsqlite_connection_close
+    try_void(tsqlite_connection_close(conn));
+    conn = NULL;
+
+    Return RESULT_VOID;
+}
+
+Result(void) test_statement(){
+    Deferral(8);
+
+    try(tsqlite_connection* conn, p, tsqlite_connection_open("db.sqlite"));
+    Defer(if(conn != NULL) { IGNORE_RESULT tsqlite_connection_close(conn); });
+    
+    try(tsqlite_statement* st, p, tsqlite_statement_compile(conn, STR("meow meow")));
+    Defer(tsqlite_statement_free(st));
+
+    try_void(tsqlite_statement_bind_null(st, "nul"));
+
+    bool has_next_row = false;
+    do {
+        try(has_next_row, i, tsqlite_statement_execNext(st));
+        str cell_str = str_null;
+        try_void(tsqlite_statement_getResult_str(st, &cell_str));
+        printf("RESULT(%i, %i): '"FMT_str"'\n", 
+            st->result_row, st->result_col, str_expand(cell_str));
+    } while(has_next_row);
+
+    // close manually to test tsqlite_connection_close
+    try_void(tsqlite_connection_close(conn));
+    conn = NULL;
+
+    Return RESULT_VOID;
+}
+
 int main(){
     Deferral(32);
     
@@ -7,6 +47,9 @@ int main(){
     try_fatal_void(tsqlite_init());
     Defer(tlibc_deinit());
     Defer(tsqlite_deinit());
+
+    try_fatal_void(test_connection());
+    try_fatal_void(test_statement());
     
     Return 0;
 }