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Diffstat (limited to 'src/test/test_helpers.c')
| -rw-r--r-- | src/test/test_helpers.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/test_helpers.c b/src/test/test_helpers.c index 132af39776..5b84366e6d 100644 --- a/src/test/test_helpers.c +++ b/src/test/test_helpers.c @@ -128,3 +128,18 @@ dummy_origin_circuit_new(int n_cells) return TO_CIRCUIT(circ); } +/** Mock-replacement. As tor_addr_lookup, but always fails on any + * address containing a !. This is necessary for running the unit tests + * on networks where DNS hijackers think it's helpful to give answers + * for things like 1.2.3.4.5 or "invalidstuff!!" + */ +int +mock_tor_addr_lookup__fail_on_bad_addrs(const char *name, + uint16_t family, tor_addr_t *out) +{ + if (name && strchr(name, '!')) { + return -1; + } + return tor_addr_lookup__real(name, family, out); +} + |