Add graph references

2026-06-28 13:49:01 +01:00
parent 0a9807e448
commit a11edf0c53
2578 changed files with 868045 additions and 0 deletions
@@ -0,0 +1,40 @@
+/* igraph library.
+   Copyright (C) 2022  The igraph development team <igraph@igraph.org>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include <igraph.h>
+#include "test_utilities.h"
+
+int main(void) {
+    igraph_vector_int_t v;
+    igraph_t g;
+
+    igraph_vector_int_init(&v, 9);
+    /* error: IGRAPH_EINVAL */
+    VECTOR(v)[8] = 0;
+    CHECK_ERROR(igraph_create(&g, &v, 0, 0), IGRAPH_EINVAL);
+
+    /* error: IGRAPH_EINVVID */
+    igraph_vector_int_resize(&v, 8);
+    VECTOR(v)[7] = -1;
+    CHECK_ERROR(igraph_create(&g, &v, 10, 1), IGRAPH_EINVVID);
+
+    igraph_vector_int_destroy(&v);
+
+    VERIFY_FINALLY_STACK();
+
+    return 0;
+}