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test: Add more tests of ares_getnameinfo()

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pull/34/head
David Drysdale 9 years ago
parent ffc7c52656
commit 0c03bee6ed
1 changed files with 144 additions and 1 deletions
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  1. 145
      test/ares-test-live.cc

145
test/ares-test-live.cc
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@ -266,6 +266,7 @@ TEST_F(DefaultChannelTest, LiveGetNameInfoV4) {
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
if (verbose) std::cerr << "8.8.8.8:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV6) {
@ -275,12 +276,120 @@ TEST_F(DefaultChannelTest, LiveGetNameInfoV6) {
sockaddr.sin6_family = AF_INET6;
sockaddr.sin6_port = htons(53);
memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_TCP|ARES_NI_NOFQDN, // Neither specified => assume lookup host.
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
if (verbose) std::cerr << "[2001:4860:4860::8888]:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV4Numeric) {
NameInfoResult result;
struct sockaddr_in sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = htons(53);
sockaddr.sin_addr.s_addr = htonl(0x08080808);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_TCP|ARES_NI_NUMERICHOST,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("8.8.8.8", result.node_);
if (verbose) std::cerr << "8.8.8.8:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV6Numeric) {
NameInfoResult result;
struct sockaddr_in6 sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin6_family = AF_INET6;
sockaddr.sin6_port = htons(53);
memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_DCCP|ARES_NI_NUMERICHOST,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("2001:4860:4860::8888%0", result.node_);
if (verbose) std::cerr << "[2001:4860:4860::8888]:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV6LinkLocal) {
NameInfoResult result;
struct sockaddr_in6 sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin6_family = AF_INET6;
sockaddr.sin6_port = htons(53);
unsigned char addr6[16] = {0xfe, 0x80, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04};
memcpy(sockaddr.sin6_addr.s6_addr, addr6, 16);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_DCCP|ARES_NI_NUMERICHOST,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("fe80:102:102::304%0", result.node_);
if (verbose) std::cerr << "[fe80:102:102::304]:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV4NotFound) {
NameInfoResult result;
struct sockaddr_in sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = htons(4); // Port 4 unassigned at IANA
// RFC5737 says 192.0.2.0 should not be used publically.
sockaddr.sin_addr.s_addr = htonl(0xC0000200);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("192.0.2.0", result.node_);
if (verbose) std::cerr << "192.0.2.0:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV4NotFoundFail) {
NameInfoResult result;
struct sockaddr_in sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = htons(53);
// RFC5737 says 192.0.2.0 should not be used publically.
sockaddr.sin_addr.s_addr = htonl(0xC0000200);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP|ARES_NI_NAMEREQD,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_ENOTFOUND, result.status_);
}
TEST_F(DefaultChannelTest, LiveGetNameInfoV6NotFound) {
NameInfoResult result;
struct sockaddr_in6 sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin6_family = AF_INET6;
sockaddr.sin6_port = htons(53);
// 2001:db8::/32 is only supposed to be used in documentation.
unsigned char addr6[16] = {0x20, 0x01, 0x0d, 0xb8, 0x01, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04};
memcpy(sockaddr.sin6_addr.s6_addr, addr6, 16);
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("2001:db8:102::304%0", result.node_);
if (verbose) std::cerr << "[2001:db8:102::304]:53 => " << result.node_ << "/" << result.service_ << std::endl;
}
TEST_F(DefaultChannelTest, LiveGetNameInvalidFamily) {
@ -298,6 +407,22 @@ TEST_F(DefaultChannelTest, LiveGetNameInvalidFamily) {
EXPECT_EQ(ARES_ENOTIMP, result.status_);
}
TEST_F(DefaultChannelTest, LiveGetNameInvalidFlags) {
NameInfoResult result;
struct sockaddr_in6 sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin6_family = AF_INET6;
sockaddr.sin6_port = htons(53);
memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
// Ask for both a name-required, and a numeric host.
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP|ARES_NI_NUMERICHOST|ARES_NI_NAMEREQD,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_EBADFLAGS, result.status_);
}
TEST_F(DefaultChannelTest, LiveGetServiceInfo) {
NameInfoResult result;
struct sockaddr_in sockaddr;
@ -307,12 +432,30 @@ TEST_F(DefaultChannelTest, LiveGetServiceInfo) {
sockaddr.sin_addr.s_addr = htonl(0x08080808);
// Just look up service info
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
ARES_NI_LOOKUPSERVICE|ARES_NI_SCTP,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("", result.node_);
}
TEST_F(DefaultChannelTest, LiveGetServiceInfoNumeric) {
NameInfoResult result;
struct sockaddr_in sockaddr;
memset(&sockaddr, 0, sizeof(sockaddr));
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = htons(53);
sockaddr.sin_addr.s_addr = htonl(0x08080808);
// Just look up service info
ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
ARES_NI_LOOKUPSERVICE|ARES_NI_SCTP|ARES_NI_NUMERICSERV,
NameInfoCallback, &result);
Process();
EXPECT_TRUE(result.done_);
EXPECT_EQ(ARES_SUCCESS, result.status_);
EXPECT_EQ("", result.node_);
EXPECT_EQ("53", result.service_);
}
TEST_F(DefaultChannelTest, LiveGetNameInfoAllocFail) {

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