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Add unit tests for ClientUseIPv[4,6] and ClientPreferIPv6[OR,Dir]Port

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This commit is contained in:
teor (Tim Wilson-Brown) 2016-01-29 09:12:07 +11:00
parent 26f68a771c
commit 1dae4dac12
1 changed files with 98 additions and 0 deletions
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98
src/test/test_options.c
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@ -1770,6 +1770,104 @@ test_options_validate__reachable_addresses(void *ignored)
tt_str_op(msg, OP_EQ, SERVERS_REACHABLE_MSG); tt_str_op(msg, OP_EQ, SERVERS_REACHABLE_MSG);
tor_free(msg); tor_free(msg);
free_options_test_data(tdata);
tdata = get_options_test_data("ClientUseIPv4 0\n"
"ORListenAddress 127.0.0.1:5555\n"
"ORPort 955\n"
"MaxClientCircuitsPending 1\n"
"ConnLimit 1\n"
"SchedulerHighWaterMark__ 42\n"
"SchedulerLowWaterMark__ 10\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, -1);
tt_str_op(msg, OP_EQ, SERVERS_REACHABLE_MSG);
tor_free(msg);
/* Test IPv4-only clients setting IPv6 preferences */
#define WARN_PLEASE_USE_IPV6_OR_LOG_MSG \
"ClientPreferIPv6ORPort 1 is ignored unless tor is using IPv6. " \
"Please set ClientUseIPv6 1, ClientUseIPv4 0, or configure bridges.\n"
#define WARN_PLEASE_USE_IPV6_DIR_LOG_MSG \
"ClientPreferIPv6DirPort 1 is ignored unless tor is using IPv6. " \
"Please set ClientUseIPv6 1, ClientUseIPv4 0, or configure bridges.\n"
free_options_test_data(tdata);
tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES
"ClientUseIPv4 1\n"
"ClientUseIPv6 0\n"
"UseBridges 0\n"
"ClientPreferIPv6ORPort 1\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, 0);
expect_log_msg(WARN_PLEASE_USE_IPV6_OR_LOG_MSG);
tor_free(msg);
free_options_test_data(tdata);
tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES
"ClientUseIPv4 1\n"
"ClientUseIPv6 0\n"
"UseBridges 0\n"
"ClientPreferIPv6DirPort 1\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, 0);
expect_log_msg(WARN_PLEASE_USE_IPV6_DIR_LOG_MSG);
tor_free(msg);
/* Now test an IPv4/IPv6 client setting IPv6 preferences */
free_options_test_data(tdata);
tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES
"ClientUseIPv4 1\n"
"ClientUseIPv6 1\n"
"ClientPreferIPv6ORPort 1\n"
"ClientPreferIPv6DirPort 1\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, 0);
tt_ptr_op(msg, OP_EQ, NULL);
/* Now test an IPv6 client setting IPv6 preferences */
free_options_test_data(tdata);
tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES
"ClientUseIPv6 1\n"
"ClientPreferIPv6ORPort 1\n"
"ClientPreferIPv6DirPort 1\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, 0);
tt_ptr_op(msg, OP_EQ, NULL);
/* And an implicit (IPv4 disabled) IPv6 client setting IPv6 preferences */
free_options_test_data(tdata);
tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES
"ClientUseIPv4 0\n"
"ClientPreferIPv6ORPort 1\n"
"ClientPreferIPv6DirPort 1\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, 0);
tt_ptr_op(msg, OP_EQ, NULL);
/* And an implicit (bridge) client setting IPv6 preferences */
free_options_test_data(tdata);
tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES
"UseBridges 1\n"
"Bridge 127.0.0.1:12345\n"
"ClientPreferIPv6ORPort 1\n"
"ClientPreferIPv6DirPort 1\n");
ret = options_validate(tdata->old_opt, tdata->opt, tdata->def_opt, 0, &msg);
tt_int_op(ret, OP_EQ, 0);
tt_ptr_op(msg, OP_EQ, NULL);
done: done:
teardown_capture_of_logs(previous_log); teardown_capture_of_logs(previous_log);
free_options_test_data(tdata); free_options_test_data(tdata);