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DNSResolver: fix not handling hostnames without dot characters [release]

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Unrelated, but similar code-wise to #8643. There is a check in `DNSResolver` which automatically fails to resolve hostnames which do not contain the `.` character. This PR removes that check.
This commit is contained in:
Jeffrey Ryan 2022-11-21 15:54:23 -06:00
parent e6f9c0013b
commit 2c2432245f
3 changed files with 11 additions and 24 deletions
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11
tests/unit_tests/dns_resolver.cpp
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@ -158,6 +158,17 @@ TEST(DNSResolver, GetTXTRecord)
EXPECT_STREQ("donate.getmonero.org", addr.c_str());
}
TEST(DNSResolver, Localhost)
{
tools::DNSResolver resolver = tools::DNSResolver::create();
bool avail, valid;
std::vector<std::string> ips = resolver.get_ipv4("localhost", avail, valid);
ASSERT_EQ(1, ips.size());
ASSERT_EQ("127.0.0.1", ips[0]);
}
bool is_equal(const char *s, const std::vector<std::string> &v) { return v.size() == 1 && v[0] == s; }
TEST(DNS_PUBLIC, empty) { EXPECT_TRUE(tools::dns_utils::parse_dns_public("").empty()); }