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Code Issues Releases Wiki Activity

[#226] Factored new server UTs

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This commit is contained in:
Francis Dupont 2025-08-14 11:06:29 +02:00
parent ce880380be
commit 378de7eeaa
2 changed files with 210 additions and 410 deletions
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294
src/bin/dhcp4/tests/flq_unittest.cc
View File

@ -64,6 +64,64 @@ public:
return (lease);
}
/// @brief Check the response.
///
/// @param resp the response.
/// @param expected the expected lifetime.
/// @param near use near comparision (when true) or equality (when false).
void checkResponse(Pkt4Ptr resp, uint32_t expected, bool near = false) {
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the requested address.
EXPECT_EQ("10.0.0.14", resp->getYiaddr().toText());
// Verify the valid liftime.
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
if (near) {
EXPECT_NEAR(expected, opt->getValue(), 2);
} else {
EXPECT_EQ(expected, opt->getValue());
}
}
/// @brief Allocate all pool leases leaving the last one free.
void fill() {
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease1 = createLease4(IOAddress("10.0.0.11"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease4(IOAddress("10.0.0.12"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease4(IOAddress("10.0.0.13"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease3));
}
/// @brief Age and commit a lease.
///
/// @param lease the lease.
/// @param delay the amount of time backward.
/// @param update when false add the lease, when true update the lease.
/// @param reclaim when true change the state.
void ageLease(Lease4Ptr lease, uint32_t delay, bool update,
bool reclaim = false) {
ASSERT_TRUE(lease);
lease->cltt_ -= delay;
lease->current_cltt_ -= delay;
if (reclaim) {
lease->state_ = Lease::STATE_EXPIRED_RECLAIMED;
}
auto& lease_mgr = LeaseMgrFactory::instance();
if (update) {
EXPECT_NO_THROW(lease_mgr.updateLease4(lease));
} else {
EXPECT_TRUE(lease_mgr.addLease(lease));
}
}
/// @brief Interface Manager's fake configuration control.
IfaceMgrTestConfig iface_mgr_test_config_;
};
@ -79,21 +137,9 @@ TEST_F(FLQTest, empty) {
boost::shared_ptr<IOAddress> hint(new IOAddress("10.0.0.14"));
ASSERT_NO_THROW(client.doDORA(hint));
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the valid-lifetime parameter value (200).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(200, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 200);
}
// Test allocation with almost full pool.
@ -104,32 +150,14 @@ TEST_F(FLQTest, last) {
configure(FLQ_CONFIG, *client.getServer());
// Create leases for the first addresses.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease1 = createLease4(IOAddress("10.0.0.11"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease4(IOAddress("10.0.0.12"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease4(IOAddress("10.0.0.13"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease3));
fill();
// Perform 4-way exchange with the server.
ASSERT_NO_THROW(client.doDORA());
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the last address.
EXPECT_EQ("10.0.0.14", resp->getYiaddr().toText());
// Valid lifetime should be the min-valid-lifetime parameter value (100).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(100, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 100);
}
// Test allocation with an expired lease.
@ -140,38 +168,19 @@ TEST_F(FLQTest, expired) {
configure(FLQ_CONFIG, *client.getServer());
// Create leases for the first addresses.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease1 = createLease4(IOAddress("10.0.0.11"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease4(IOAddress("10.0.0.12"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease4(IOAddress("10.0.0.13"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease4(IOAddress("10.0.0.14"), 4);
// Expired lease.
lease4->cltt_ -= 1000;
lease4->current_cltt_ -= 1000;
ASSERT_TRUE(lease4->expired());
EXPECT_TRUE(lease_mgr.addLease(lease4));
fill();
// Create and expire last lease.
auto lease = createLease4(IOAddress("10.0.0.14"), 4);
ageLease(lease, 1000, false);
ASSERT_TRUE(lease->expired());
// Perform 4-way exchange with the server.
ASSERT_NO_THROW(client.doDORA());
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the last address.
EXPECT_EQ("10.0.0.14", resp->getYiaddr().toText());
// Valid lifetime should be the min-valid-lifetime parameter value (100).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(100, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 100);
}
// Test allocation with a reclaimed lease.
@ -182,38 +191,18 @@ TEST_F(FLQTest, reclaimed) {
configure(FLQ_CONFIG, *client.getServer());
// Create leases for the first addresses.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease1 = createLease4(IOAddress("10.0.0.11"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease4(IOAddress("10.0.0.12"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease4(IOAddress("10.0.0.13"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease4(IOAddress("10.0.0.14"), 4);
// Reclaimed lease.
lease4->cltt_ -= 1000;
lease4->current_cltt_ -= 1000;
lease4->state_ = Lease::STATE_EXPIRED_RECLAIMED;
EXPECT_TRUE(lease_mgr.addLease(lease4));
fill();
// Create and reclaim last lease.
auto lease = createLease4(IOAddress("10.0.0.14"), 4);
ageLease(lease, 1000, false, true);
// Perform 4-way exchange with the server.
ASSERT_NO_THROW(client.doDORA());
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the last address.
EXPECT_EQ("10.0.0.14", resp->getYiaddr().toText());
// Valid lifetime should be the min-valid-lifetime parameter value (100).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(100, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 100);
}
// Test renewal with almost empty pool.
@ -227,29 +216,15 @@ TEST_F(FLQTest, renew) {
boost::shared_ptr<IOAddress> hint(new IOAddress("10.0.0.14"));
ASSERT_NO_THROW(client.doDORA(hint));
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the valid-lifetime parameter value (200).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(200, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 200);
// Age the lease.
auto& lease_mgr = LeaseMgrFactory::instance();
Lease4Ptr lease = lease_mgr.getLease4(*hint);
ASSERT_TRUE(lease);
lease->cltt_ -= 150;
lease->current_cltt_ -= 150;
EXPECT_NO_THROW(lease_mgr.updateLease4(lease));
ageLease(lease, 150, true);
ASSERT_FALSE(lease->expired());
// Let's transition the client to Renewing state.
client.setState(Dhcp4Client::RENEWING);
@ -258,18 +233,9 @@ TEST_F(FLQTest, renew) {
client.setDestAddress(IOAddress("10.0.0.1"));
ASSERT_NO_THROW(client.doRequest());
// Make sure that renewal was ACKed.
resp = client.getContext().response_;
ASSERT_TRUE(resp);
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client renewed the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the valid-lifetime parameter value (200).
opt = boost::dynamic_pointer_cast<OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(200, opt->getValue());
resp = client.getContext().response_;
checkResponse(resp, 200);
}
// Test renewal with full pool.
@ -283,37 +249,18 @@ TEST_F(FLQTest, renewFull) {
boost::shared_ptr<IOAddress> hint(new IOAddress("10.0.0.14"));
ASSERT_NO_THROW(client.doDORA(hint));
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the valid-lifetime parameter value (200).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(200, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 200);
// Create leases for the first addresses.
fill();
// Age the lease.
auto& lease_mgr = LeaseMgrFactory::instance();
Lease4Ptr lease = lease_mgr.getLease4(*hint);
ASSERT_TRUE(lease);
lease->cltt_ -= 150;
lease->current_cltt_ -= 150;
EXPECT_NO_THROW(lease_mgr.updateLease4(lease));
// Create leases for the first addresses.
auto lease1 = createLease4(IOAddress("10.0.0.11"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease4(IOAddress("10.0.0.12"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease4(IOAddress("10.0.0.13"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease3));
ageLease(lease, 150, true);
ASSERT_FALSE(lease->expired());
// Let's transition the client to Renewing state.
client.setState(Dhcp4Client::RENEWING);
@ -322,18 +269,9 @@ TEST_F(FLQTest, renewFull) {
client.setDestAddress(IOAddress("10.0.0.1"));
ASSERT_NO_THROW(client.doRequest());
// Make sure that renewal was ACKed.
resp = client.getContext().response_;
ASSERT_TRUE(resp);
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client renewed the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the min-valid-lifetime parameter value (100).
opt = boost::dynamic_pointer_cast<OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(100, opt->getValue());
resp = client.getContext().response_;
checkResponse(resp, 100);
}
// Test renewal with full pool but remaining lifetime greater than minimal.
@ -347,37 +285,18 @@ TEST_F(FLQTest, renewRemaining) {
boost::shared_ptr<IOAddress> hint(new IOAddress("10.0.0.14"));
ASSERT_NO_THROW(client.doDORA(hint));
// Make sure that the server responded.
Pkt4Ptr resp = client.getContext().response_;
ASSERT_TRUE(resp);
// Make sure that the server has responded with DHCPACK.
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client has got the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the valid-lifetime parameter value (200).
OptionUint32Ptr opt = boost::dynamic_pointer_cast<
OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_EQ(200, opt->getValue());
Pkt4Ptr resp = client.getContext().response_;
checkResponse(resp, 200);
// Create leases for the first addresses.
fill();
// Age the lease but only by 50 seconds.
auto& lease_mgr = LeaseMgrFactory::instance();
Lease4Ptr lease = lease_mgr.getLease4(*hint);
ASSERT_TRUE(lease);
lease->cltt_ -= 50;
lease->current_cltt_ -= 50;
EXPECT_NO_THROW(lease_mgr.updateLease4(lease));
// Create leases for the first addresses.
auto lease1 = createLease4(IOAddress("10.0.0.11"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease4(IOAddress("10.0.0.12"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease4(IOAddress("10.0.0.13"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease3));
ageLease(lease, 50, true);
ASSERT_FALSE(lease->expired());
// Let's transition the client to Renewing state.
client.setState(Dhcp4Client::RENEWING);
@ -386,18 +305,9 @@ TEST_F(FLQTest, renewRemaining) {
client.setDestAddress(IOAddress("10.0.0.1"));
ASSERT_NO_THROW(client.doRequest());
// Make sure that renewal was ACKed.
resp = client.getContext().response_;
ASSERT_TRUE(resp);
ASSERT_EQ(DHCPACK, static_cast<int>(resp->getType()));
// Make sure that the client renewed the requested address.
EXPECT_EQ(*hint, resp->getYiaddr());
// Valid lifetime should be the remaining lifetime so ~150 seconds.
opt = boost::dynamic_pointer_cast<OptionUint32>(resp->getOption(DHO_DHCP_LEASE_TIME));
ASSERT_TRUE(opt);
EXPECT_NEAR(150, opt->getValue(), 2);
resp = client.getContext().response_;
checkResponse(resp, 150, true);
}
}

326
src/bin/dhcp6/tests/flq_unittest.cc
View File

@ -72,6 +72,78 @@ public:
return (lease);
}
/// @brief Check the returned lease.
///
/// @param lease the lease.
/// @param exp_preferred the expected preferred lifetime.
/// @param exp_valid the expected valid lifetime
/// @param near_preferred use near comparision (when true) or equality
/// when false) for the preferred lifetime.
/// @param near_valid use near comparision (when true) or equality
/// when false) for the valid lifetime.
void checkResponse(Lease6Ptr lease, uint32_t exp_preferred,
uint32_t exp_valid, bool near_preferred = false,
bool near_valid = false) {
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
if (near_preferred) {
EXPECT_NEAR(exp_preferred, lease->preferred_lft_, 2);
} else {
EXPECT_EQ(exp_preferred, lease->preferred_lft_);
}
if (near_valid) {
EXPECT_NEAR(exp_valid, lease->valid_lft_, 2);
} else {
EXPECT_EQ(exp_valid, lease->valid_lft_);
}
}
/// @brief Allocate all pool leases leaving the last one free.
void fill() {
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
}
/// @brief Age and commit a lease.
///
/// @param lease the lease.
/// @param delay the amount of time backward.
/// @param update when false add the lease, when true update the lease.
/// @param reclaim when true change the state.
void ageLease(Lease6Ptr lease, uint32_t delay, bool update,
bool reclaim = false) {
ASSERT_TRUE(lease);
lease->cltt_ -= delay;
lease->current_cltt_ -= delay;
if (reclaim) {
lease->state_ = Lease::STATE_EXPIRED_RECLAIMED;
}
auto& lease_mgr = LeaseMgrFactory::instance();
if (update) {
EXPECT_NO_THROW(lease_mgr.updateLease6(lease));
} else {
EXPECT_TRUE(lease_mgr.addLease(lease));
}
}
/// @brief Interface Manager's fake configuration control.
IfaceMgrTestConfig iface_mgr_test_config_;
};
@ -90,17 +162,10 @@ TEST_F(FLQTest, empty) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config preferred-lifetime (200).
EXPECT_EQ(200, lease->preferred_lft_);
// Valid lifetime should be the config valid-lifetime (600).
EXPECT_EQ(600, lease->valid_lft_);
checkResponse(lease, 200, 600);
}
// Test allocation with almost full pool.
@ -111,21 +176,7 @@ TEST_F(FLQTest, last) {
configure(FLQ_CONFIG, *client.getServer());
// Create leases for the first prefixes.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
fill();
// Perform 4-way exchange with the server.
client.requestPrefix();
@ -134,17 +185,10 @@ TEST_F(FLQTest, last) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config min-preferred-lifetime (100).
EXPECT_EQ(100, lease->preferred_lft_);
// Valid lifetime should be the config min-valid-lifetime (400).
EXPECT_EQ(400, lease->valid_lft_);
checkResponse(lease, 100, 400);
}
// Test allocation with an expired lease.
@ -155,27 +199,12 @@ TEST_F(FLQTest, expired) {
configure(FLQ_CONFIG, *client.getServer());
// Create leases for the first prefixes.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
fill();
// Create and expire last lease.
auto lease7 = createLease6(IOAddress("2001:db8:1:e000::"), 8);
// Expired lease.
lease7->cltt_ -= 10000;
lease7->current_cltt_ -= 10000;
ageLease(lease7, 10000, false);
ASSERT_TRUE(lease7->expired());
EXPECT_TRUE(lease_mgr.addLease(lease7));
// Perform 4-way exchange with the server.
client.requestPrefix();
@ -184,17 +213,10 @@ TEST_F(FLQTest, expired) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config min-preferred-lifetime (100).
EXPECT_EQ(100, lease->preferred_lft_);
// Valid lifetime should be the config min-valid-lifetime (400).
EXPECT_EQ(400, lease->valid_lft_);
checkResponse(lease, 100, 400);
}
// Test allocation with a reclaimed lease.
@ -205,28 +227,12 @@ TEST_F(FLQTest, reclaimed) {
configure(FLQ_CONFIG, *client.getServer());
// Create leases for the first prefixes.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
fill();
// Create and reclaim last lease.
auto lease7 = createLease6(IOAddress("2001:db8:1:e000::"), 8);
// Reclaimed lease.
lease7->cltt_ -= 10000;
lease7->current_cltt_ -= 10000;
ageLease(lease7, 10000, false, true);
ASSERT_TRUE(lease7->expired());
lease7->state_ = Lease::STATE_EXPIRED_RECLAIMED;
EXPECT_TRUE(lease_mgr.addLease(lease7));
// Perform 4-way exchange with the server.
client.requestPrefix();
@ -235,17 +241,10 @@ TEST_F(FLQTest, reclaimed) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config min-preferred-lifetime (100).
EXPECT_EQ(100, lease->preferred_lft_);
// Valid lifetime should be the config min-valid-lifetime (400).
EXPECT_EQ(400, lease->valid_lft_);
checkResponse(lease, 100, 400);
}
// Test renewal with almost empty pool.
@ -262,23 +261,13 @@ TEST_F(FLQTest, renew) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config preferred-lifetime (200).
EXPECT_EQ(200, lease->preferred_lft_);
// Valid lifetime should be the config valid-lifetime (600).
EXPECT_EQ(600, lease->valid_lft_);
checkResponse(lease, 200, 600);
// Age the lease.
lease->cltt_ -= 1000;
lease->current_cltt_ -= 1000;
auto& lease_mgr = LeaseMgrFactory::instance();
EXPECT_NO_THROW(lease_mgr.updateLease6(lease));
ageLease(lease, 1000, true);
// Send the renew message to the server.
ASSERT_NO_THROW(client.doRenew());
@ -286,20 +275,13 @@ TEST_F(FLQTest, renew) {
// Server should have renewed the prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr renewed = checkLease(client.getLease(0));
ASSERT_TRUE(renewed);
// Make sure that the client has got the same prefix.
EXPECT_EQ(lease->addr_, renewed->addr_);
EXPECT_EQ(lease->prefixlen_, renewed->prefixlen_);
// Preferred lifetime should be the config preferred-lifetime (200).
// Valid lifetime should be the config valid-lifetime (600).
checkResponse(renewed, 200, 600);
// Check the lease was updated.
EXPECT_NEAR(lease->cltt_ + 1000, renewed->cltt_, 2);
// Preferred lifetime should be the config preferred-lifetime (200).
EXPECT_EQ(200, renewed->preferred_lft_);
// Valid lifetime should be the config valid-lifetime (600).
EXPECT_EQ(600, renewed->valid_lft_);
}
// Test renewal with full pool.
@ -316,40 +298,16 @@ TEST_F(FLQTest, renewFull) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config preferred-lifetime (200).
EXPECT_EQ(200, lease->preferred_lft_);
// Valid lifetime should be the config valid-lifetime (600).
EXPECT_EQ(600, lease->valid_lft_);
checkResponse(lease, 200, 600);
// Create leases for the first prefixes.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
auto lease7 = createLease6(IOAddress("2001:db8:1:e000::"), 8);
fill();
// Age the lease.
lease->cltt_ -= 1000;
lease->current_cltt_ -= 1000;
EXPECT_NO_THROW(lease_mgr.updateLease6(lease));
ageLease(lease, 1000, true);
// Send the renew message to the server.
ASSERT_NO_THROW(client.doRenew());
@ -359,18 +317,12 @@ TEST_F(FLQTest, renewFull) {
Lease6Ptr renewed = checkLease(client.getLease(0));
ASSERT_TRUE(renewed);
// Make sure that the client has got the same prefix.
EXPECT_EQ(lease->addr_, renewed->addr_);
EXPECT_EQ(lease->prefixlen_, renewed->prefixlen_);
// Preferred lifetime should be the config min-preferred-lifetime (100).
// Valid lifetime should be the config min-valid-lifetime (400).
checkResponse(renewed, 100, 400);
// Check the lease was updated.
EXPECT_NEAR(lease->cltt_ + 1000, renewed->cltt_, 2);
// Preferred lifetime should be the config min-preferred-lifetime (100).
EXPECT_EQ(100, renewed->preferred_lft_);
// Valid lifetime should be the config min-valid-lifetime (400).
EXPECT_EQ(400, renewed->valid_lft_);
}
// Test renewal with full pool but remaining lifetimes greater than minimal.
@ -387,40 +339,16 @@ TEST_F(FLQTest, renewRemaining) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config preferred-lifetime (200).
EXPECT_EQ(200, lease->preferred_lft_);
// Valid lifetime should be the config valid-lifetime (600).
EXPECT_EQ(600, lease->valid_lft_);
checkResponse(lease, 200, 600);
// Create leases for the first prefixes.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
auto lease7 = createLease6(IOAddress("2001:db8:1:e000::"), 8);
fill();
// Age the lease but only by 50 seconds.
lease->cltt_ -= 50;
lease->current_cltt_ -= 50;
EXPECT_NO_THROW(lease_mgr.updateLease6(lease));
ageLease(lease, 50, true);
// Send the renew message to the server.
ASSERT_NO_THROW(client.doRenew());
@ -428,20 +356,13 @@ TEST_F(FLQTest, renewRemaining) {
// Server should have renewed the prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr renewed = checkLease(client.getLease(0));
ASSERT_TRUE(renewed);
// Make sure that the client has got the same prefix.
EXPECT_EQ(lease->addr_, renewed->addr_);
EXPECT_EQ(lease->prefixlen_, renewed->prefixlen_);
// Preferred lifetime should be the remaining lifetime so ~150.
// Valid lifetime should be the remaining lifetime so ~550
checkResponse(renewed, 150, 550, true, true);
// Check the lease was updated.
EXPECT_NEAR(lease->cltt_ + 50, renewed->cltt_, 2);
// Preferred lifetime should be the remaining lifetime so ~150.
EXPECT_NEAR(150, renewed->preferred_lft_, 2);
// Valid lifetime should be the remaining lifetime so ~550
EXPECT_NEAR(550, renewed->valid_lft_, 2);
}
// Test renewal with full pool but remaining valid lifetime only greater
@ -459,40 +380,16 @@ TEST_F(FLQTest, renewRemainingValid) {
// Server should have assigned a prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr lease = checkLease(client.getLease(0));
ASSERT_TRUE(lease);
// Make sure that the client has got the requested prefix.
EXPECT_EQ("2001:db8:1:e000::", lease->addr_.toText());
EXPECT_EQ(51, lease->prefixlen_);
// Preferred lifetime should be the config preferred-lifetime (200).
EXPECT_EQ(200, lease->preferred_lft_);
// Valid lifetime should be the config valid-lifetime (600).
EXPECT_EQ(600, lease->valid_lft_);
checkResponse(lease, 200, 600);
// Create leases for the first prefixes.
auto& lease_mgr = LeaseMgrFactory::instance();
auto lease0 = createLease6(IOAddress("2001:db8:1::"), 1);
EXPECT_TRUE(lease_mgr.addLease(lease0));
auto lease1 = createLease6(IOAddress("2001:db8:1:2000::"), 2);
EXPECT_TRUE(lease_mgr.addLease(lease1));
auto lease2 = createLease6(IOAddress("2001:db8:1:4000::"), 3);
EXPECT_TRUE(lease_mgr.addLease(lease2));
auto lease3 = createLease6(IOAddress("2001:db8:1:6000::"), 4);
EXPECT_TRUE(lease_mgr.addLease(lease3));
auto lease4 = createLease6(IOAddress("2001:db8:1:8000::"), 5);
EXPECT_TRUE(lease_mgr.addLease(lease4));
auto lease5 = createLease6(IOAddress("2001:db8:1:a000::"), 6);
EXPECT_TRUE(lease_mgr.addLease(lease5));
auto lease6 = createLease6(IOAddress("2001:db8:1:c000::"), 7);
EXPECT_TRUE(lease_mgr.addLease(lease6));
auto lease7 = createLease6(IOAddress("2001:db8:1:e000::"), 8);
fill();
// Age the lease but only by 150 seconds.
lease->cltt_ -= 150;
lease->current_cltt_ -= 150;
EXPECT_NO_THROW(lease_mgr.updateLease6(lease));
ageLease(lease, 150, true);
// Send the renew message to the server.
ASSERT_NO_THROW(client.doRenew());
@ -500,20 +397,13 @@ TEST_F(FLQTest, renewRemainingValid) {
// Server should have renewed the prefix.
ASSERT_EQ(1, client.getLeaseNum());
Lease6Ptr renewed = checkLease(client.getLease(0));
ASSERT_TRUE(renewed);
// Make sure that the client has got the same prefix.
EXPECT_EQ(lease->addr_, renewed->addr_);
EXPECT_EQ(lease->prefixlen_, renewed->prefixlen_);
// Preferred lifetime should be the config min-preferred-lifetime (100).
// Valid lifetime should be the remaining lifetime so ~450
checkResponse(renewed, 100, 450, false, true);
// Check the lease was updated.
EXPECT_NEAR(lease->cltt_ + 150, renewed->cltt_, 2);
// Preferred lifetime should be the config min-preferred-lifetime (100).
EXPECT_EQ(100, renewed->preferred_lft_);
// Valid lifetime should be the remaining lifetime so ~450
EXPECT_NEAR(450, renewed->valid_lft_, 2);
}
}