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Commit de28ce63 authored by Tomek Mrugalski's avatar Tomek Mrugalski 🛰
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[3555] Changes after review: 

 - better handling of leases without HWAddr
 - Implement tests for Lease{4,6}::toText()
parent f69880f2
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Showing with 90 additions and 5 deletions
src/lib/dhcpsrv/lease.cc
View file @ de28ce63
......@@ -75,6 +75,8 @@ Lease4::Lease4(const Lease4& other)
// Copy the hardware address if it is defined.
if (other.hwaddr_) {
hwaddr_.reset(new HWAddr(*other.hwaddr_));
} else {
hwaddr_.reset();
}
if (other.client_id_) {
......@@ -156,6 +158,8 @@ Lease4::operator=(const Lease4& other) {
// Copy the hardware address if it is defined.
if (other.hwaddr_) {
hwaddr_.reset(new HWAddr(*other.hwaddr_));
} else {
hwaddr_.reset();
}
if (other.client_id_) {
......@@ -218,15 +222,16 @@ std::string
Lease6::toText() const {
ostringstream stream;
/// @todo: print out DUID
stream << "Type: " << typeToText(type_) << "("
<< static_cast<int>(type_) << ") ";
<< static_cast<int>(type_) << ")\n";
stream << "Address: " << addr_ << "\n"
<< "Prefix length: " << static_cast<int>(prefixlen_) << "\n"
<< "IAID: " << iaid_ << "\n"
<< "Pref life: " << preferred_lft_ << "\n"
<< "Valid life: " << valid_lft_ << "\n"
<< "Cltt: " << cltt_ << "\n"
<< "Hardware addr: " << (hwaddr_?hwaddr_->toText(false):"(none)")
<< "Hardware addr: " << (hwaddr_?hwaddr_->toText(false):"(none)") << "\n"
<< "Subnet ID: " << subnet_id_ << "\n";
return (stream.str());
......@@ -236,12 +241,13 @@ std::string
Lease4::toText() const {
ostringstream stream;
/// @todo: print out client-id (if present)
stream << "Address: " << addr_ << "\n"
<< "Valid life: " << valid_lft_ << "\n"
<< "T1: " << t1_ << "\n"
<< "T2: " << t2_ << "\n"
<< "Cltt: " << cltt_ << "\n"
<< "Hardware addr: " << (hwaddr_?hwaddr_->toText(false):"(none)")
<< "Hardware addr: " << (hwaddr_?hwaddr_->toText(false):"(none)") << "\n"
<< "Subnet ID: " << subnet_id_ << "\n";
return (stream.str());
......
src/lib/dhcpsrv/tests/lease_unittest.cc
View file @ de28ce63
......@@ -18,6 +18,7 @@
#include <dhcpsrv/lease.h>
#include <gtest/gtest.h>
#include <vector>
#include <sstream>
using namespace isc;
using namespace isc::asiolink;
......@@ -148,6 +149,11 @@ TEST_F(Lease4Test, copyConstructor) {
// ... but it should point to different objects.
EXPECT_FALSE(lease.hwaddr_ == copied_lease.hwaddr_);
// Now let's check that the hwaddr pointer is copied even if it's NULL:
lease.hwaddr_.reset();
Lease4 copied_lease2(lease);
EXPECT_TRUE(lease == copied_lease2);
}
// This test verfies that the assignment operator copies all Lease4 fields
......@@ -186,6 +192,11 @@ TEST_F(Lease4Test, operatorAssign) {
// ... but it should point to different objects.
EXPECT_FALSE(lease.hwaddr_ == copied_lease.hwaddr_);
// Now let's check that the hwaddr pointer is copied even if it's NULL:
lease.hwaddr_.reset();
copied_lease = lease;
EXPECT_TRUE(lease == copied_lease);
}
// This test verifies that the matches() returns true if two leases differ
......@@ -414,6 +425,37 @@ TEST(Lease4, hasIdenticalFqdn) {
false, false)));
}
// Verify that toText() method reports Lease4 structure properly.
TEST_F(Lease4Test, toText) {
const time_t current_time = 12345678;
Lease4 lease(IOAddress("192.0.2.3"), hwaddr_, CLIENTID, sizeof(CLIENTID),
3600, 123, 456, current_time, 789);
std::stringstream expected;
expected << "Address: 192.0.2.3\n"
<< "Valid life: 3600\n"
<< "T1: 123\n"
<< "T2: 456\n"
<< "Cltt: 12345678\n"
<< "Hardware addr: " << hwaddr_->toText(false) << "\n"
<< "Subnet ID: 789\n";
EXPECT_EQ(expected.str(), lease.toText());
// Now let's try with a lease without hardware address.
lease.hwaddr_.reset();
expected.str("");
expected << "Address: 192.0.2.3\n"
<< "Valid life: 3600\n"
<< "T1: 123\n"
<< "T2: 456\n"
<< "Cltt: 12345678\n"
<< "Hardware addr: (none)\n"
<< "Subnet ID: 789\n";
EXPECT_EQ(expected.str(), lease.toText());
}
/// @brief Creates an instance of the lease with certain FQDN data.
///
/// @param hostname Hostname.
......@@ -809,7 +851,44 @@ TEST(Lease6, hasIdenticalFqdn) {
false, false)));
}
/// @todo: Add tests for Lease4::toText()
/// @todo: Add tests for Lease6::toText()
// Verify that toText() method reports Lease4 structure properly.
TEST(Lease6, toText) {
HWAddrPtr hwaddr(new HWAddr(HWADDR, sizeof(HWADDR), HTYPE_ETHER));
uint8_t llt[] = {0, 1, 2, 3, 4, 5, 6, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf};
DuidPtr duid(new DUID(llt, sizeof(llt)));
Lease6 lease(Lease::TYPE_NA, IOAddress("2001:db8::1"), duid, 123456,
400, 800, 100, 200, 5678, hwaddr, 128);
lease.cltt_ = 12345678;
std::stringstream expected;
expected << "Type: IA_NA(" << static_cast<int>(Lease::TYPE_NA) << ")\n"
<< "Address: 2001:db8::1\n"
<< "Prefix length: 128\n"
<< "IAID: 123456\n"
<< "Pref life: 400\n"
<< "Valid life: 800\n"
<< "Cltt: 12345678\n"
<< "Hardware addr: " << hwaddr->toText(false) << "\n"
<< "Subnet ID: 5678\n";
EXPECT_EQ(expected.str(), lease.toText());
// Now let's try with a lease without hardware address.
lease.hwaddr_.reset();
expected.str("");
expected << "Type: IA_NA(" << static_cast<int>(Lease::TYPE_NA) << ")\n"
<< "Address: 2001:db8::1\n"
<< "Prefix length: 128\n"
<< "IAID: 123456\n"
<< "Pref life: 400\n"
<< "Valid life: 800\n"
<< "Cltt: 12345678\n"
<< "Hardware addr: (none)\n"
<< "Subnet ID: 5678\n";
EXPECT_EQ(expected.str(), lease.toText());
}
}; // end of anonymous namespace
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