summaryrefslogtreecommitdiffhomepage
path: root/src/selftest/routing-table.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/selftest/routing-table.h')
-rw-r--r--src/selftest/routing-table.h133
1 files changed, 0 insertions, 133 deletions
diff --git a/src/selftest/routing-table.h b/src/selftest/routing-table.h
deleted file mode 100644
index a603401..0000000
--- a/src/selftest/routing-table.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
-
-#ifdef DEBUG
-static inline struct in_addr *ip4(u8 a, u8 b, u8 c, u8 d)
-{
- static struct in_addr ip;
- u8 *split = (u8 *)&ip;
- split[0] = a;
- split[1] = b;
- split[2] = c;
- split[3] = d;
- return &ip;
-}
-static inline struct in6_addr *ip6(u32 a, u32 b, u32 c, u32 d)
-{
- static struct in6_addr ip;
- __be32 *split = (__be32 *)&ip;
- split[0] = cpu_to_be32(a);
- split[1] = cpu_to_be32(b);
- split[2] = cpu_to_be32(c);
- split[3] = cpu_to_be32(d);
- return &ip;
-}
-
-bool routing_table_selftest(void)
-{
- struct routing_table t;
- struct wireguard_peer *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL, *g = NULL, *h = NULL;
- size_t i = 0;
- bool success = false;
- struct in6_addr ip;
- __be64 part;
-
- routing_table_init(&t);
-#define init_peer(name) do { name = kzalloc(sizeof(struct wireguard_peer), GFP_KERNEL); if (!name) goto free; kref_init(&name->refcount); } while (0)
- init_peer(a);
- init_peer(b);
- init_peer(c);
- init_peer(d);
- init_peer(e);
- init_peer(f);
- init_peer(g);
- init_peer(h);
-#undef init_peer
-
-#define insert(version, mem, ipa, ipb, ipc, ipd, cidr) routing_table_insert_v##version(&t, ip##version(ipa, ipb, ipc, ipd), cidr, mem)
- insert(4, a, 192, 168, 4, 0, 24);
- insert(4, b, 192, 168, 4, 4, 32);
- insert(4, c, 192, 168, 0, 0, 16);
- insert(4, d, 192, 95, 5, 64, 27);
- insert(4, c, 192, 95, 5, 65, 27); /* replaces previous entry, and maskself is required */
- insert(6, d, 0x26075300, 0x60006b00, 0, 0xc05f0543, 128);
- insert(6, c, 0x26075300, 0x60006b00, 0, 0, 64);
- insert(4, e, 0, 0, 0, 0, 0);
- insert(6, e, 0, 0, 0, 0, 0);
- insert(6, f, 0, 0, 0, 0, 0); /* replaces previous entry */
- insert(6, g, 0x24046800, 0, 0, 0, 32);
- insert(6, h, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef, 64); /* maskself is required */
- insert(6, a, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef, 128);
- insert(4, g, 64, 15, 112, 0, 20);
- insert(4, h, 64, 15, 123, 211, 25); /* maskself is required */
- insert(4, a, 10, 0, 0, 0, 25);
- insert(4, b, 10, 0, 0, 128, 25);
- insert(4, a, 10, 1, 0, 0, 30);
- insert(4, b, 10, 1, 0, 4, 30);
- insert(4, c, 10, 1, 0, 8, 29);
- insert(4, d, 10, 1, 0, 16, 29);
-#undef insert
-
- success = true;
-#define test(version, mem, ipa, ipb, ipc, ipd) do { \
- bool _s = routing_table_lookup_v##version(&t, ip##version(ipa, ipb, ipc, ipd)) == mem; \
- ++i; \
- if (!_s) { \
- pr_info("routing table self-test %zu: FAIL\n", i); \
- success = false; \
- } \
-} while (0)
- test(4, a, 192, 168, 4, 20);
- test(4, a, 192, 168, 4, 0);
- test(4, b, 192, 168, 4, 4);
- test(4, c, 192, 168, 200, 182);
- test(4, c, 192, 95, 5, 68);
- test(4, e, 192, 95, 5, 96);
- test(6, d, 0x26075300, 0x60006b00, 0, 0xc05f0543);
- test(6, c, 0x26075300, 0x60006b00, 0, 0xc02e01ee);
- test(6, f, 0x26075300, 0x60006b01, 0, 0);
- test(6, g, 0x24046800, 0x40040806, 0, 0x1006);
- test(6, g, 0x24046800, 0x40040806, 0x1234, 0x5678);
- test(6, f, 0x240467ff, 0x40040806, 0x1234, 0x5678);
- test(6, f, 0x24046801, 0x40040806, 0x1234, 0x5678);
- test(6, h, 0x24046800, 0x40040800, 0x1234, 0x5678);
- test(6, h, 0x24046800, 0x40040800, 0, 0);
- test(6, h, 0x24046800, 0x40040800, 0x10101010, 0x10101010);
- test(6, a, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef);
- test(4, g, 64, 15, 116, 26);
- test(4, g, 64, 15, 127, 3);
- test(4, g, 64, 15, 123, 1);
- test(4, h, 64, 15, 123, 128);
- test(4, h, 64, 15, 123, 129);
- test(4, a, 10, 0, 0, 52);
- test(4, b, 10, 0, 0, 220);
- test(4, a, 10, 1, 0, 2);
- test(4, b, 10, 1, 0, 6);
- test(4, c, 10, 1, 0, 10);
- test(4, d, 10, 1, 0, 20);
-#undef test
-
- /* These will hit the BUG_ON(len >= 128) in free_node if something goes wrong. */
- for (i = 0; i < 128; ++i) {
- part = cpu_to_be64(~(1LLU << (i % 64)));
- memset(&ip, 0xff, 16);
- memcpy((u8 *)&ip + (i < 64) * 8, &part, 8);
- routing_table_insert_v6(&t, &ip, 128, a);
- }
-
- if (success)
- pr_info("routing table self-tests: pass\n");
-
-free:
- routing_table_free(&t);
- kfree(a);
- kfree(b);
- kfree(c);
- kfree(d);
- kfree(e);
- kfree(f);
- kfree(g);
- kfree(h);
-
- return success;
-}
-#endif