Mercurial > hg > terminal-chess / file diff

--- a/test/test-real-pgn.c	Mon Aug 17 12:22:08 2026 +0200
+++ b/test/test-real-pgn.c	Fri Aug 21 16:08:50 2026 +0200
@@ -65,6 +65,7 @@
     ++index;
     GameState gamestate;
     gamestate_init(&gamestate);
+    char *chkpgn = NULL;
     CX_TEST_DO {
         const enum expected_result rs = pgn_data[index-1][0];
         const char *pgn = pgn_data[index-1]+1;
@@ -74,7 +75,26 @@
             index, result, pgn_error_position());
         CX_TEST_ASSERTM(result == pgn_no_error, msg);
         CX_TEST_CALL_SUBROUTINE(verify_expected_result, &gamestate, rs);
+
+        /* check if we get the PGN text back */
+        chkpgn = create_pgn(&gamestate, false);
+        /* find move blocks (ignore the STR) */
+        char *chkpgn_moves = strstr(chkpgn, "1. ");
+        const char *pgn_moves = strstr(pgn, "1. ");
+        /* revert the formatting (test data is also unformatted) */
+        for (size_t i = 0; ; i++) {
+            if (chkpgn_moves[i] == '\n') chkpgn_moves[i] = ' ';
+            if (chkpgn_moves[i] == '\0') {
+                /* do not replace last line break */
+                chkpgn_moves[i-1] = '\n';
+                break;
+            }
+        }
+
+        /* compare */
+        CX_TEST_ASSERTM(strcmp(chkpgn_moves, pgn_moves) == 0, "PGN move text mismatch");
     }
+    free(chkpgn);
     gamestate_cleanup(&gamestate);
 }