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// Copyright (C) 2014-2015,2017 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <dhcpsrv/cfgmgr.h>
#include <dhcpsrv/logging_info.h>
#include <testutils/test_to_element.h>
#include <gtest/gtest.h>
using namespace isc::dhcp;
using namespace isc::test;
namespace {
// Checks if two destinations can be compared for equality.
TEST(LoggingDestination, equals) {
LoggingDestination dest1;
LoggingDestination dest2;
EXPECT_TRUE(dest1.equals(dest2));
dest1.output_ = "stderr";
EXPECT_FALSE(dest1.equals(dest2));
dest2.output_ = "stdout";
EXPECT_FALSE(dest1.equals(dest2));
dest2.output_ = "stderr";
EXPECT_TRUE(dest1.equals(dest2));
dest1.maxver_ = 10;
dest2.maxver_ = 5;
EXPECT_FALSE(dest1.equals(dest2));
dest2.maxver_ = 10;
EXPECT_TRUE(dest1.equals(dest2));
dest1.maxsize_ = 64;
dest2.maxsize_ = 32;
EXPECT_FALSE(dest1.equals(dest2));
dest1.maxsize_ = 32;
EXPECT_TRUE(dest1.equals(dest2));
}
/// @brief Test fixture class for testing @c LoggingInfo.
class LoggingInfoTest : public ::testing::Test {
public:
/// @brief Setup the test.
virtual void SetUp() {
CfgMgr::instance().setVerbose(false);
}
/// @brief Clear after the test.
virtual void TearDown() {
CfgMgr::instance().setVerbose(false);
}
};
// Checks if default logging configuration is correct.
TEST_F(LoggingInfoTest, defaults) {
LoggingInfo info_non_verbose;
EXPECT_EQ("kea", info_non_verbose.name_);
EXPECT_EQ(isc::log::INFO, info_non_verbose.severity_);
EXPECT_EQ(0, info_non_verbose.debuglevel_);
ASSERT_EQ(1, info_non_verbose.destinations_.size());
EXPECT_EQ("stdout", info_non_verbose.destinations_[0].output_);
std::string header = "{\n"
"\"name\": \"kea\",\n"
"\"output_options\": [ {\n"
" \"output\": \"stdout\",\n \"maxsize\": 10240000,\n"
" \"maxver\": 1,\n \"flush\": true } ],\n"
"\"severity\": \"";
std::string dbglvl = "\",\n\"debuglevel\": ";
std::string trailer = "\n}\n";
std::string expected = header + "INFO" + dbglvl + "0" + trailer;
runToElementTest<LoggingInfo>(expected, info_non_verbose);
CfgMgr::instance().setVerbose(true);
LoggingInfo info_verbose;
EXPECT_EQ("kea", info_verbose.name_);
EXPECT_EQ(isc::log::DEBUG, info_verbose.severity_);
EXPECT_EQ(99, info_verbose.debuglevel_);
ASSERT_EQ(1, info_verbose.destinations_.size());
EXPECT_EQ("stdout", info_verbose.destinations_[0].output_);
EXPECT_EQ(10240000, info_verbose.destinations_[0].maxsize_);
EXPECT_EQ(1, info_verbose.destinations_[0].maxver_);
expected = header + "DEBUG" + dbglvl + "99" + trailer;
runToElementTest<LoggingInfo>(expected, info_verbose);
}
// Checks if (in)equality operators work for LoggingInfo.
TEST_F(LoggingInfoTest, equalityOperators) {
LoggingInfo info1;
LoggingInfo info2;
// Initially, both objects are the same.
EXPECT_TRUE(info1 == info2);
// Differ by name.
info1.name_ = "foo";
info2.name_ = "bar";
EXPECT_FALSE(info1 == info2);
EXPECT_TRUE(info1 != info2);
// Names equal.
info2.name_ = "foo";
EXPECT_TRUE(info1 == info2);
EXPECT_FALSE(info1 != info2);
// Differ by severity.
info1.severity_ = isc::log::DEBUG;
info2.severity_ = isc::log::INFO;
EXPECT_FALSE(info1 == info2);
EXPECT_TRUE(info1 != info2);
// Severities equal.
info2.severity_ = isc::log::DEBUG;
EXPECT_TRUE(info1 == info2);
EXPECT_FALSE(info1 != info2);
// Differ by debug level.
info1.debuglevel_ = 99;
info2.debuglevel_ = 1;
EXPECT_FALSE(info1 == info2);
EXPECT_TRUE(info1 != info2);
// Debug level equal.
info2.debuglevel_ = 99;
EXPECT_TRUE(info1 == info2);
EXPECT_FALSE(info1 != info2);
// Create two different destinations.
LoggingDestination dest1;
LoggingDestination dest2;
dest1.output_ = "foo";
dest2.output_ = "bar";
// Push destinations in some order to info1.
info1.destinations_.push_back(dest1);
info1.destinations_.push_back(dest2);
// Push in reverse order to info2. Order shouldn't matter.
info2.destinations_.push_back(dest2);
info2.destinations_.push_back(dest1);
EXPECT_TRUE(info1 == info2);
EXPECT_FALSE(info1 != info2);
// Change one of the destinations.
LoggingDestination dest3;
dest3.output_ = "foobar";
info2.destinations_[2] = dest3;
// The should now be unequal.
EXPECT_FALSE(info1 == info2);
EXPECT_TRUE(info1 != info2);
}
} // end of anonymous namespace
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