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Add unit test for routerstatus_has_changed()

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Nick Mathewson 2020-01-16 12:14:14 -05:00 committed by teor
parent 60a0d7d1e8
commit 702a753cf3
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1 changed files with 132 additions and 0 deletions
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132
src/test/test_nodelist.c
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@ -7,6 +7,7 @@
**/
#define NODELIST_PRIVATE
#define NETWORKSTATUS_PRIVATE
#include "core/or/or.h"
#include "lib/crypt_ops/crypto_rand.h"
@ -1246,6 +1247,136 @@ test_nodelist_router_get_verbose_nickname(void *arg)
return;
}
static void
test_nodelist_routerstatus_has_changed(void *arg)
{
(void)arg;
routerstatus_t rs_orig, rs;
memset(&rs_orig, 0, sizeof(rs_orig));
strlcpy(rs_orig.nickname, "friendly", sizeof(rs_orig.nickname));
memcpy(rs_orig.identity_digest, "abcdefghijklmnopqrst", 20);
memcpy(rs_orig.descriptor_digest, "abcdefghijklmnopqrst", 20);
rs_orig.addr = 0x7f000001;
rs_orig.or_port = 3;
rs_orig.published_on = time(NULL);
#define COPY() memcpy(&rs, &rs_orig, sizeof(rs))
#define ASSERT_SAME() \
STMT_BEGIN \
tt_assert(! routerstatus_has_changed(&rs_orig, &rs)); \
COPY(); \
STMT_END
#define ASSERT_CHANGED() \
STMT_BEGIN \
tt_assert(routerstatus_has_changed(&rs_orig, &rs)); \
COPY(); \
STMT_END
COPY();
ASSERT_SAME();
rs.addr = 0x7f000002;
ASSERT_CHANGED();
strlcpy(rs.descriptor_digest, "hello world", sizeof(rs.descriptor_digest));
ASSERT_CHANGED();
strlcpy(rs.nickname, "fr1end1y", sizeof(rs.nickname));
ASSERT_CHANGED();
rs.published_on += 3600;
ASSERT_CHANGED();
rs.or_port = 55;
ASSERT_CHANGED();
rs.dir_port = 9999;
ASSERT_CHANGED();
tor_addr_parse(&rs.ipv6_addr, "1234::56");
ASSERT_CHANGED();
rs.ipv6_orport = 22;
ASSERT_CHANGED();
rs.is_authority = 1;
ASSERT_CHANGED();
rs.is_exit = 1;
ASSERT_CHANGED();
rs.is_stable = 1;
ASSERT_CHANGED();
rs.is_fast = 1;
ASSERT_CHANGED();
rs.is_flagged_running = 1;
ASSERT_CHANGED();
// Isn't this obsolete?
rs.is_named = 1;
ASSERT_CHANGED();
// Isn't this obsolete?
rs.is_unnamed = 1;
ASSERT_CHANGED();
rs.is_valid = 1;
ASSERT_CHANGED();
rs.is_possible_guard = 1;
ASSERT_CHANGED();
rs.is_bad_exit = 1;
ASSERT_CHANGED();
rs.is_hs_dir = 1;
ASSERT_CHANGED();
rs.is_v2_dir = 1;
ASSERT_CHANGED();
rs.is_staledesc = 1;
ASSERT_CHANGED();
rs.has_bandwidth = 1;
ASSERT_CHANGED();
// Does not actually matter unless exitsummary changes.
rs.has_exitsummary = 1;
ASSERT_SAME();
// Does not actually matter; not visible to the controller.
rs.bw_is_unmeasured = 1;
ASSERT_SAME();
rs.bandwidth_kb = 2000;
ASSERT_CHANGED();
// not visible to the controller.
rs.has_guardfraction = 1;
rs.guardfraction_percentage = 22;
ASSERT_SAME();
// not visible to the controller.
rs_orig.has_guardfraction = 1;
rs_orig.guardfraction_percentage = 20;
COPY();
rs.guardfraction_percentage = 25;
ASSERT_SAME();
// not visible to the controller.
rs.exitsummary = (char*)"accept 1-2";
ASSERT_SAME();
done:
#undef COPY
#undef ASSERT_SAME
#undef ASSERT_CHANGED
return;
}
#define NODE(name, flags) \
{ #name, test_nodelist_##name, (flags), NULL, NULL }
@ -1266,5 +1397,6 @@ struct testcase_t nodelist_tests[] = {
NODE(routerstatus_describe, 0),
NODE(extend_info_describe, 0),
NODE(router_get_verbose_nickname, 0),
NODE(routerstatus_has_changed, 0),
END_OF_TESTCASES
};