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[#223] Added (primitive) unit-test

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This commit is contained in:
Tomek Mrugalski 2022-02-07 15:03:53 +01:00
parent 6473e8221a
commit acb103887f
1 changed files with 23 additions and 0 deletions
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23
relay/tests/relay_unittests.c
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@ -400,9 +400,32 @@ ATF_TC_BODY(add_relay_agent_options_test, tc) {
}
}
ATF_TC(gwaddr_override_test);
ATF_TC_HEAD(gwaddr_override_test, tc) {
atf_tc_set_md_var(tc, "descr", "tests that gateway addr (giaddr) field can be overridden");
}
extern isc_boolean_t fake_gw;
extern struct in_addr gw;
/* This basic test checks if the new gwaddr override (-g) option is disabled by default */
ATF_TC_BODY(gwaddr_override_test, tc) {
if (fake_gw == ISC_TRUE) {
atf_tc_fail("the gwaddr override should be disabled by default");
}
char txt[48] = {0};
inet_ntop(AF_INET, &gw, txt, sizeof(txt));
if (strncmp(txt, "0.0.0.0", 9) != 0) {
atf_tc_fail("the default gwaddr override value should be 0.0.0.0, but is %s", txt);
}
}
ATF_TP_ADD_TCS(tp) {
ATF_TP_ADD_TC(tp, strip_relay_agent_options_test);
ATF_TP_ADD_TC(tp, add_relay_agent_options_test);
ATF_TP_ADD_TC(tp, gwaddr_override_test);
return (atf_no_error());
}