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Add tests for parsing each routerstatus flag.

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This commit is contained in:
Nick Mathewson 2018-12-03 13:40:08 -05:00
parent 92af8e5113
commit 31a6d9f499
1 changed files with 75 additions and 0 deletions
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75
src/test/test_dir.c
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@ -6052,6 +6052,80 @@ test_dir_find_dl_min_delay(void* data)
mock_options = NULL;
}
static void
test_dir_matching_flags(void *arg)
{
(void) arg;
routerstatus_t *rs_noflags = NULL;
routerstatus_t *rs = NULL;
char *s = NULL;
smartlist_t *tokens = smartlist_new();
memarea_t *area = memarea_new();
int expected_val_when_unused = 0;
const char *ex_noflags =
"r example hereiswhereyouridentitygoes 2015-08-30 12:00:00 "
"192.168.0.1 9001 0\n"
"m thisoneislongerbecauseitisa256bitmddigest33\n"
"s\n";
const char *cp = ex_noflags;
rs_noflags = routerstatus_parse_entry_from_string(
area, &cp,
cp + strlen(cp),
tokens, NULL, NULL,
MAX_SUPPORTED_CONSENSUS_METHOD, FLAV_MICRODESC);
tt_assert(rs_noflags);
#define FLAG(string, field) STMT_BEGIN { \
tor_asprintf(&s,\
"r example hereiswhereyouridentitygoes 2015-08-30 12:00:00 " \
"192.168.0.1 9001 0\n" \
"m thisoneislongerbecauseitisa256bitmddigest33\n" \
"s %s\n", string); \
cp = s; \
rs = routerstatus_parse_entry_from_string( \
area, &cp, \
cp + strlen(cp), \
tokens, NULL, NULL, \
MAX_SUPPORTED_CONSENSUS_METHOD, FLAV_MICRODESC); \
/* the field should usually be 0 when no flags are listed */ \
tt_int_op(rs_noflags->field, OP_EQ, expected_val_when_unused); \
/* the field should be 1 when this flags islisted */ \
tt_int_op(rs->field, OP_EQ, 1); \
tor_free(s); \
routerstatus_free(rs); \
} STMT_END
FLAG("Authority", is_authority);
FLAG("BadExit", is_bad_exit);
FLAG("Exit", is_exit);
FLAG("Fast", is_fast);
FLAG("Guard", is_possible_guard);
FLAG("HSDir", is_hs_dir);
FLAG("Stable", is_stable);
FLAG("StaleDesc", is_staledesc);
FLAG("V2Dir", is_v2_dir);
// These flags are assumed to be set whether they're declared or not.
expected_val_when_unused = 1;
FLAG("Running", is_flagged_running);
FLAG("Valid", is_valid);
expected_val_when_unused = 0;
// These flags are no longer used, but still parsed.
FLAG("Named", is_named);
FLAG("Unnamed", is_unnamed);
done:
tor_free(s);
routerstatus_free(rs);
routerstatus_free(rs_noflags);
memarea_drop_all(area);
smartlist_free(tokens);
}
static void
test_dir_assumed_flags(void *arg)
{
@ -6377,6 +6451,7 @@ struct testcase_t dir_tests[] = {
DIR_ARG(find_dl_min_delay, TT_FORK, "cfr"),
DIR_ARG(find_dl_min_delay, TT_FORK, "car"),
DIR(assumed_flags, 0),
DIR(matching_flags, 0),
DIR(networkstatus_compute_bw_weights_v10, 0),
DIR(platform_str, 0),
DIR(networkstatus_consensus_has_ipv6, TT_FORK),