update_manager/boxed_value_unittest.cc - aosp/platform/system/update_engine - Git at Google

 //
 // Copyright (C) 2014 The Android Open Source Project
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //      http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 //

 #include "update_engine/update_manager/boxed_value.h"

 #include <gtest/gtest.h>
 #include <list>
 #include <map>
 #include <set>
 #include <string>
 #include <utility>

 #include <base/strings/stringprintf.h>
 #include <base/time/time.h>

 #include "update_engine/update_manager/rollback_prefs.h"
 #include "update_engine/update_manager/shill_provider.h"
 #include "update_engine/update_manager/umtest_utils.h"
 #include "update_engine/update_manager/updater_provider.h"
 #include "update_engine/update_manager/weekly_time.h"

 using base::Time;
 using base::TimeDelta;
 using chromeos_update_engine::ConnectionTethering;
 using chromeos_update_engine::ConnectionType;
 using std::list;
 using std::map;
 using std::set;
 using std::string;

 namespace chromeos_update_manager {

 // The DeleterMarker flags a bool variable when the class is destroyed.
 class DeleterMarker {
  public:
   explicit DeleterMarker(bool* marker) : marker_(marker) { *marker_ = false; }

   ~DeleterMarker() { *marker_ = true; }

  private:
   friend string BoxedValue::ValuePrinter<DeleterMarker>(const void *);

   // Pointer to the bool marker.
   bool* marker_;
 };

 template<>
 string BoxedValue::ValuePrinter<DeleterMarker>(const void *value) {
   const DeleterMarker* val = reinterpret_cast<const DeleterMarker*>(value);
   return base::StringPrintf("DeleterMarker:%s",
                             *val->marker_ ? "true" : "false");
 }

 TEST(UmBoxedValueTest, Deleted) {
   bool marker = true;
   const DeleterMarker* deleter_marker = new DeleterMarker(&marker);

   EXPECT_FALSE(marker);
   BoxedValue* box = new BoxedValue(deleter_marker);
   EXPECT_FALSE(marker);
   delete box;
   EXPECT_TRUE(marker);
 }

 TEST(UmBoxedValueTest, MoveConstructor) {
   bool marker = true;
   const DeleterMarker* deleter_marker = new DeleterMarker(&marker);

   BoxedValue* box = new BoxedValue(deleter_marker);
   BoxedValue* new_box = new BoxedValue(std::move(*box));
   // box is now undefined but valid.
   delete box;
   EXPECT_FALSE(marker);
   // The deleter_marker gets deleted at this point.
   delete new_box;
   EXPECT_TRUE(marker);
 }

 TEST(UmBoxedValueTest, MixedList) {
   list<BoxedValue> lst;
   // This is mostly a compile test.
   lst.emplace_back(new const int{42});
   lst.emplace_back(new const string("Hello world!"));
   bool marker;
   lst.emplace_back(new const DeleterMarker(&marker));
   EXPECT_FALSE(marker);
   lst.clear();
   EXPECT_TRUE(marker);
 }

 TEST(UmBoxedValueTest, MixedMap) {
   map<int, BoxedValue> m;
   m.emplace(42, BoxedValue(new const string("Hola mundo!")));

   auto it = m.find(42);
   ASSERT_NE(it, m.end());
   EXPECT_NE(nullptr, it->second.value());
   EXPECT_EQ(nullptr, m[33].value());
 }

 TEST(UmBoxedValueTest, StringToString) {
   EXPECT_EQ("Hej Verden!",
             BoxedValue(new string("Hej Verden!")).ToString());
 }

 TEST(UmBoxedValueTest, IntToString) {
   EXPECT_EQ("42", BoxedValue(new int(42)).ToString());
 }

 TEST(UmBoxedValueTest, Int64ToString) {
   // -123456789012345 doesn't fit in 32-bit integers.
   EXPECT_EQ("-123456789012345", BoxedValue(
       new int64_t(-123456789012345LL)).ToString());
 }

 TEST(UmBoxedValueTest, UnsignedIntToString) {
   // 4294967295 is the biggest possible 32-bit unsigned integer.
   EXPECT_EQ("4294967295",
             BoxedValue(new unsigned int(4294967295U)).ToString());  // NOLINT
 }

 TEST(UmBoxedValueTest, UnsignedInt64ToString) {
   // 18446744073709551615 is the biggest possible 64-bit unsigned integer.
   EXPECT_EQ("18446744073709551615", BoxedValue(
       new uint64_t(18446744073709551615ULL)).ToString());
 }

 TEST(UmBoxedValueTest, BoolToString) {
   EXPECT_EQ("false", BoxedValue(new bool(false)).ToString());
   EXPECT_EQ("true", BoxedValue(new bool(true)).ToString());
 }

 TEST(UmBoxedValueTest, DoubleToString) {
   EXPECT_EQ("1.501", BoxedValue(new double(1.501)).ToString());
 }

 TEST(UmBoxedValueTest, TimeToString) {
   // Tue Apr 29 22:30:55 UTC 2014 is 1398810655 seconds since the Unix Epoch.
   EXPECT_EQ("4/29/2014 22:30:55 GMT",
             BoxedValue(new Time(Time::FromTimeT(1398810655))).ToString());
 }

 TEST(UmBoxedValueTest, TimeDeltaToString) {
   // 12345 seconds is 3 hours, 25 minutes and 45 seconds.
   EXPECT_EQ("3h25m45s",
             BoxedValue(new TimeDelta(TimeDelta::FromSeconds(12345)))
             .ToString());
 }

 TEST(UmBoxedValueTest, ConnectionTypeToString) {
   EXPECT_EQ("ethernet",
             BoxedValue(new ConnectionType(ConnectionType::kEthernet))
             .ToString());
   EXPECT_EQ("wifi",
             BoxedValue(new ConnectionType(ConnectionType::kWifi)).ToString());
   EXPECT_EQ("wimax",
             BoxedValue(new ConnectionType(ConnectionType::kWimax)).ToString());
   EXPECT_EQ("bluetooth",
             BoxedValue(new ConnectionType(ConnectionType::kBluetooth))
             .ToString());
   EXPECT_EQ("cellular",
             BoxedValue(new ConnectionType(ConnectionType::kCellular))
             .ToString());
   EXPECT_EQ("Unknown",
             BoxedValue(new ConnectionType(ConnectionType::kUnknown))
             .ToString());
 }

 TEST(UmBoxedValueTest, ConnectionTetheringToString) {
   EXPECT_EQ("Not Detected",
             BoxedValue(new ConnectionTethering(
                 ConnectionTethering::kNotDetected)).ToString());
   EXPECT_EQ("Suspected",
             BoxedValue(new ConnectionTethering(ConnectionTethering::kSuspected))
             .ToString());
   EXPECT_EQ("Confirmed",
             BoxedValue(new ConnectionTethering(ConnectionTethering::kConfirmed))
             .ToString());
   EXPECT_EQ("Unknown",
             BoxedValue(new ConnectionTethering(ConnectionTethering::kUnknown))
             .ToString());
 }

 TEST(UmBoxedValueTest, RollbackToTargetVersionToString) {
   EXPECT_EQ("Unspecified",
             BoxedValue(new RollbackToTargetVersion(
                            RollbackToTargetVersion::kUnspecified))
                 .ToString());
   EXPECT_EQ("Disabled",
             BoxedValue(
                 new RollbackToTargetVersion(RollbackToTargetVersion::kDisabled))
                 .ToString());
   EXPECT_EQ("Rollback with full powerwash",
             BoxedValue(new RollbackToTargetVersion(
                            RollbackToTargetVersion::kRollbackWithFullPowerwash))
                 .ToString());
 }

 TEST(UmBoxedValueTest, SetConnectionTypeToString) {
   set<ConnectionType>* set1 = new set<ConnectionType>;
   set1->insert(ConnectionType::kWimax);
   set1->insert(ConnectionType::kEthernet);
   EXPECT_EQ("ethernet,wimax", BoxedValue(set1).ToString());

   set<ConnectionType>* set2 = new set<ConnectionType>;
   set2->insert(ConnectionType::kWifi);
   EXPECT_EQ("wifi", BoxedValue(set2).ToString());
 }

 TEST(UmBoxedValueTest, StageToString) {
   EXPECT_EQ("Idle",
             BoxedValue(new Stage(Stage::kIdle)).ToString());
   EXPECT_EQ("Checking For Update",
             BoxedValue(new Stage(Stage::kCheckingForUpdate)).ToString());
   EXPECT_EQ("Update Available",
             BoxedValue(new Stage(Stage::kUpdateAvailable)).ToString());
   EXPECT_EQ("Downloading",
             BoxedValue(new Stage(Stage::kDownloading)).ToString());
   EXPECT_EQ("Verifying",
             BoxedValue(new Stage(Stage::kVerifying)).ToString());
   EXPECT_EQ("Finalizing",
             BoxedValue(new Stage(Stage::kFinalizing)).ToString());
   EXPECT_EQ("Updated, Need Reboot",
             BoxedValue(new Stage(Stage::kUpdatedNeedReboot)).ToString());
   EXPECT_EQ("Reporting Error Event",
             BoxedValue(new Stage(Stage::kReportingErrorEvent)).ToString());
   EXPECT_EQ("Attempting Rollback",
             BoxedValue(new Stage(Stage::kAttemptingRollback)).ToString());
 }

 TEST(UmBoxedValueTest, DeleterMarkerToString) {
   bool marker = false;
   BoxedValue value = BoxedValue(new DeleterMarker(&marker));
   EXPECT_EQ("DeleterMarker:false", value.ToString());
   marker = true;
   EXPECT_EQ("DeleterMarker:true", value.ToString());
 }

 TEST(UmBoxedValueTest, UpdateRestrictionsToString) {
   EXPECT_EQ(
       "None",
       BoxedValue(new UpdateRestrictions(UpdateRestrictions::kNone)).ToString());
   EXPECT_EQ("Flags: RestrictDownloading",
             BoxedValue(new UpdateRestrictions(
                            UpdateRestrictions::kRestrictDownloading))
                 .ToString());
 }

 TEST(UmBoxedValueTest, WeeklyTimeIntervalToString) {
   EXPECT_EQ("Start: day_of_week=2 time=100\nEnd: day_of_week=4 time=200",
             BoxedValue(new WeeklyTimeInterval(
                            WeeklyTime(2, TimeDelta::FromMinutes(100)),
                            WeeklyTime(4, TimeDelta::FromMinutes(200))))
                 .ToString());
   EXPECT_EQ("Start: day_of_week=1 time=10\nEnd: day_of_week=1 time=20",
             BoxedValue(new WeeklyTimeInterval(
                            WeeklyTime(1, TimeDelta::FromMinutes(10)),
                            WeeklyTime(1, TimeDelta::FromMinutes(20))))
                 .ToString());
 }

 TEST(UmBoxedValueTest, WeeklyTimeIntervalVectorToString) {
   WeeklyTimeIntervalVector intervals;
   intervals.emplace_back(WeeklyTime(5, TimeDelta::FromMinutes(10)),
                          WeeklyTime(1, TimeDelta::FromMinutes(30)));
   EXPECT_EQ(
       "Disallowed intervals:\nStart: day_of_week=5 time=10\nEnd: "
       "day_of_week=1 time=30\n",
       BoxedValue(new WeeklyTimeIntervalVector(intervals)).ToString());
   intervals.emplace_back(WeeklyTime(1, TimeDelta::FromMinutes(5)),
                          WeeklyTime(6, TimeDelta::FromMinutes(1000)));
   EXPECT_EQ(
       "Disallowed intervals:\nStart: day_of_week=5 time=10\nEnd: "
       "day_of_week=1 time=30\nStart: day_of_week=1 time=5\nEnd: day_of_week=6 "
       "time=1000\n",
       BoxedValue(new WeeklyTimeIntervalVector(intervals)).ToString());
 }

 }  // namespace chromeos_update_manager
	//
	// Copyright (C) 2014 The Android Open Source Project
	//
	// Licensed under the Apache License, Version 2.0 (the "License");
	// you may not use this file except in compliance with the License.
	// You may obtain a copy of the License at
	//
	// http://www.apache.org/licenses/LICENSE-2.0
	//
	// Unless required by applicable law or agreed to in writing, software
	// distributed under the License is distributed on an "AS IS" BASIS,
	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	// See the License for the specific language governing permissions and
	// limitations under the License.
	//

	#include "update_engine/update_manager/boxed_value.h"

	#include <gtest/gtest.h>
	#include <list>
	#include <map>
	#include <set>
	#include <string>
	#include <utility>

	#include <base/strings/stringprintf.h>
	#include <base/time/time.h>

	#include "update_engine/update_manager/rollback_prefs.h"
	#include "update_engine/update_manager/shill_provider.h"
	#include "update_engine/update_manager/umtest_utils.h"
	#include "update_engine/update_manager/updater_provider.h"
	#include "update_engine/update_manager/weekly_time.h"

	using base::Time;
	using base::TimeDelta;
	using chromeos_update_engine::ConnectionTethering;
	using chromeos_update_engine::ConnectionType;
	using std::list;
	using std::map;
	using std::set;
	using std::string;

	namespace chromeos_update_manager {

	// The DeleterMarker flags a bool variable when the class is destroyed.
	class DeleterMarker {
	public:
	explicit DeleterMarker(bool* marker) : marker_(marker) { *marker_ = false; }

	~DeleterMarker() { *marker_ = true; }

	private:
	friend string BoxedValue::ValuePrinter<DeleterMarker>(const void *);

	// Pointer to the bool marker.
	bool* marker_;
	};

	template<>
	string BoxedValue::ValuePrinter<DeleterMarker>(const void *value) {
	const DeleterMarker* val = reinterpret_cast<const DeleterMarker*>(value);
	return base::StringPrintf("DeleterMarker:%s",
	*val->marker_ ? "true" : "false");
	}

	TEST(UmBoxedValueTest, Deleted) {
	bool marker = true;
	const DeleterMarker* deleter_marker = new DeleterMarker(&marker);

	EXPECT_FALSE(marker);
	BoxedValue* box = new BoxedValue(deleter_marker);
	EXPECT_FALSE(marker);
	delete box;
	EXPECT_TRUE(marker);
	}

	TEST(UmBoxedValueTest, MoveConstructor) {
	bool marker = true;
	const DeleterMarker* deleter_marker = new DeleterMarker(&marker);

	BoxedValue* box = new BoxedValue(deleter_marker);
	BoxedValue* new_box = new BoxedValue(std::move(*box));
	// box is now undefined but valid.
	delete box;
	EXPECT_FALSE(marker);
	// The deleter_marker gets deleted at this point.
	delete new_box;
	EXPECT_TRUE(marker);
	}

	TEST(UmBoxedValueTest, MixedList) {
	list<BoxedValue> lst;
	// This is mostly a compile test.
	lst.emplace_back(new const int{42});
	lst.emplace_back(new const string("Hello world!"));
	bool marker;
	lst.emplace_back(new const DeleterMarker(&marker));
	EXPECT_FALSE(marker);
	lst.clear();
	EXPECT_TRUE(marker);
	}

	TEST(UmBoxedValueTest, MixedMap) {
	map<int, BoxedValue> m;
	m.emplace(42, BoxedValue(new const string("Hola mundo!")));

	auto it = m.find(42);
	ASSERT_NE(it, m.end());
	EXPECT_NE(nullptr, it->second.value());
	EXPECT_EQ(nullptr, m[33].value());
	}

	TEST(UmBoxedValueTest, StringToString) {
	EXPECT_EQ("Hej Verden!",
	BoxedValue(new string("Hej Verden!")).ToString());
	}

	TEST(UmBoxedValueTest, IntToString) {
	EXPECT_EQ("42", BoxedValue(new int(42)).ToString());
	}

	TEST(UmBoxedValueTest, Int64ToString) {
	// -123456789012345 doesn't fit in 32-bit integers.
	EXPECT_EQ("-123456789012345", BoxedValue(
	new int64_t(-123456789012345LL)).ToString());
	}

	TEST(UmBoxedValueTest, UnsignedIntToString) {
	// 4294967295 is the biggest possible 32-bit unsigned integer.
	EXPECT_EQ("4294967295",
	BoxedValue(new unsigned int(4294967295U)).ToString()); // NOLINT
	}

	TEST(UmBoxedValueTest, UnsignedInt64ToString) {
	// 18446744073709551615 is the biggest possible 64-bit unsigned integer.
	EXPECT_EQ("18446744073709551615", BoxedValue(
	new uint64_t(18446744073709551615ULL)).ToString());
	}

	TEST(UmBoxedValueTest, BoolToString) {
	EXPECT_EQ("false", BoxedValue(new bool(false)).ToString());
	EXPECT_EQ("true", BoxedValue(new bool(true)).ToString());
	}

	TEST(UmBoxedValueTest, DoubleToString) {
	EXPECT_EQ("1.501", BoxedValue(new double(1.501)).ToString());
	}

	TEST(UmBoxedValueTest, TimeToString) {
	// Tue Apr 29 22:30:55 UTC 2014 is 1398810655 seconds since the Unix Epoch.
	EXPECT_EQ("4/29/2014 22:30:55 GMT",
	BoxedValue(new Time(Time::FromTimeT(1398810655))).ToString());
	}

	TEST(UmBoxedValueTest, TimeDeltaToString) {
	// 12345 seconds is 3 hours, 25 minutes and 45 seconds.
	EXPECT_EQ("3h25m45s",
	BoxedValue(new TimeDelta(TimeDelta::FromSeconds(12345)))
	.ToString());
	}

	TEST(UmBoxedValueTest, ConnectionTypeToString) {
	EXPECT_EQ("ethernet",
	BoxedValue(new ConnectionType(ConnectionType::kEthernet))
	.ToString());
	EXPECT_EQ("wifi",
	BoxedValue(new ConnectionType(ConnectionType::kWifi)).ToString());
	EXPECT_EQ("wimax",
	BoxedValue(new ConnectionType(ConnectionType::kWimax)).ToString());
	EXPECT_EQ("bluetooth",
	BoxedValue(new ConnectionType(ConnectionType::kBluetooth))
	.ToString());
	EXPECT_EQ("cellular",
	BoxedValue(new ConnectionType(ConnectionType::kCellular))
	.ToString());
	EXPECT_EQ("Unknown",
	BoxedValue(new ConnectionType(ConnectionType::kUnknown))
	.ToString());
	}

	TEST(UmBoxedValueTest, ConnectionTetheringToString) {
	EXPECT_EQ("Not Detected",
	BoxedValue(new ConnectionTethering(
	ConnectionTethering::kNotDetected)).ToString());
	EXPECT_EQ("Suspected",
	BoxedValue(new ConnectionTethering(ConnectionTethering::kSuspected))
	.ToString());
	EXPECT_EQ("Confirmed",
	BoxedValue(new ConnectionTethering(ConnectionTethering::kConfirmed))
	.ToString());
	EXPECT_EQ("Unknown",
	BoxedValue(new ConnectionTethering(ConnectionTethering::kUnknown))
	.ToString());
	}

	TEST(UmBoxedValueTest, RollbackToTargetVersionToString) {
	EXPECT_EQ("Unspecified",
	BoxedValue(new RollbackToTargetVersion(
	RollbackToTargetVersion::kUnspecified))
	.ToString());
	EXPECT_EQ("Disabled",
	BoxedValue(
	new RollbackToTargetVersion(RollbackToTargetVersion::kDisabled))
	.ToString());
	EXPECT_EQ("Rollback with full powerwash",
	BoxedValue(new RollbackToTargetVersion(
	RollbackToTargetVersion::kRollbackWithFullPowerwash))
	.ToString());
	}

	TEST(UmBoxedValueTest, SetConnectionTypeToString) {
	set<ConnectionType>* set1 = new set<ConnectionType>;
	set1->insert(ConnectionType::kWimax);
	set1->insert(ConnectionType::kEthernet);
	EXPECT_EQ("ethernet,wimax", BoxedValue(set1).ToString());

	set<ConnectionType>* set2 = new set<ConnectionType>;
	set2->insert(ConnectionType::kWifi);
	EXPECT_EQ("wifi", BoxedValue(set2).ToString());
	}

	TEST(UmBoxedValueTest, StageToString) {
	EXPECT_EQ("Idle",
	BoxedValue(new Stage(Stage::kIdle)).ToString());
	EXPECT_EQ("Checking For Update",
	BoxedValue(new Stage(Stage::kCheckingForUpdate)).ToString());
	EXPECT_EQ("Update Available",
	BoxedValue(new Stage(Stage::kUpdateAvailable)).ToString());
	EXPECT_EQ("Downloading",
	BoxedValue(new Stage(Stage::kDownloading)).ToString());
	EXPECT_EQ("Verifying",
	BoxedValue(new Stage(Stage::kVerifying)).ToString());
	EXPECT_EQ("Finalizing",
	BoxedValue(new Stage(Stage::kFinalizing)).ToString());
	EXPECT_EQ("Updated, Need Reboot",
	BoxedValue(new Stage(Stage::kUpdatedNeedReboot)).ToString());
	EXPECT_EQ("Reporting Error Event",
	BoxedValue(new Stage(Stage::kReportingErrorEvent)).ToString());
	EXPECT_EQ("Attempting Rollback",
	BoxedValue(new Stage(Stage::kAttemptingRollback)).ToString());
	}

	TEST(UmBoxedValueTest, DeleterMarkerToString) {
	bool marker = false;
	BoxedValue value = BoxedValue(new DeleterMarker(&marker));
	EXPECT_EQ("DeleterMarker:false", value.ToString());
	marker = true;
	EXPECT_EQ("DeleterMarker:true", value.ToString());
	}

	TEST(UmBoxedValueTest, UpdateRestrictionsToString) {
	EXPECT_EQ(
	"None",
	BoxedValue(new UpdateRestrictions(UpdateRestrictions::kNone)).ToString());
	EXPECT_EQ("Flags: RestrictDownloading",
	BoxedValue(new UpdateRestrictions(
	UpdateRestrictions::kRestrictDownloading))
	.ToString());
	}

	TEST(UmBoxedValueTest, WeeklyTimeIntervalToString) {
	EXPECT_EQ("Start: day_of_week=2 time=100\nEnd: day_of_week=4 time=200",
	BoxedValue(new WeeklyTimeInterval(
	WeeklyTime(2, TimeDelta::FromMinutes(100)),
	WeeklyTime(4, TimeDelta::FromMinutes(200))))
	.ToString());
	EXPECT_EQ("Start: day_of_week=1 time=10\nEnd: day_of_week=1 time=20",
	BoxedValue(new WeeklyTimeInterval(
	WeeklyTime(1, TimeDelta::FromMinutes(10)),
	WeeklyTime(1, TimeDelta::FromMinutes(20))))
	.ToString());
	}

	TEST(UmBoxedValueTest, WeeklyTimeIntervalVectorToString) {
	WeeklyTimeIntervalVector intervals;
	intervals.emplace_back(WeeklyTime(5, TimeDelta::FromMinutes(10)),
	WeeklyTime(1, TimeDelta::FromMinutes(30)));
	EXPECT_EQ(
	"Disallowed intervals:\nStart: day_of_week=5 time=10\nEnd: "
	"day_of_week=1 time=30\n",
	BoxedValue(new WeeklyTimeIntervalVector(intervals)).ToString());
	intervals.emplace_back(WeeklyTime(1, TimeDelta::FromMinutes(5)),
	WeeklyTime(6, TimeDelta::FromMinutes(1000)));
	EXPECT_EQ(
	"Disallowed intervals:\nStart: day_of_week=5 time=10\nEnd: "
	"day_of_week=1 time=30\nStart: day_of_week=1 time=5\nEnd: day_of_week=6 "
	"time=1000\n",
	BoxedValue(new WeeklyTimeIntervalVector(intervals)).ToString());
	}

	} // namespace chromeos_update_manager