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added Clock class which provides a monotonic clock on most platforms and is now used by Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::UtilTimer to avoid issues when the system time is changed

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This commit is contained in:
Guenter Obiltschnig
2013-12-12 18:33:29 +01:00
parent 5edb90c48e
commit ac2b26fcb9
47 changed files with 884 additions and 48 deletions
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8
Foundation/Foundation_CE_vs90.vcproj
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@@ -5037,6 +5037,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Clock.cpp"
>
</File>
<File
RelativePath=".\src\DateTime.cpp"
>
@@ -5233,6 +5237,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\include\Poco\Clock.h"
>
</File>
<File
RelativePath=".\include\Poco\DateTime.h"
>

2
Foundation/Foundation_vs100.vcxproj
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@@ -926,6 +926,7 @@
</ClCompile>
<ClCompile Include="src\UUID.cpp" />
<ClCompile Include="src\UUIDGenerator.cpp" />
<ClCompile Include="src\Clock.cpp" />
<ClCompile Include="src\DateTime.cpp" />
<ClCompile Include="src\DateTimeFormat.cpp" />
<ClCompile Include="src\DateTimeFormatter.cpp" />
@@ -1227,6 +1228,7 @@
<ClInclude Include="include\Poco\SharedMemory_WIN32.h" />
<ClInclude Include="include\Poco\UUID.h" />
<ClInclude Include="include\Poco\UUIDGenerator.h" />
<ClInclude Include="include\Poco\Clock.h" />
<ClInclude Include="include\Poco\DateTime.h" />
<ClInclude Include="include\Poco\DateTimeFormat.h" />
<ClInclude Include="include\Poco\DateTimeFormatter.h" />

6
Foundation/Foundation_vs100.vcxproj.filters
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@@ -756,6 +756,9 @@
<ClCompile Include="src\UUIDGenerator.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Clock.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTime.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -1580,6 +1583,9 @@
<ClInclude Include="include\Poco\UUIDGenerator.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\Clock.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\DateTime.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/Foundation_vs110.vcxproj
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@@ -932,6 +932,7 @@
</ClCompile>
<ClCompile Include="src\UUID.cpp" />
<ClCompile Include="src\UUIDGenerator.cpp" />
<ClCompile Include="src\Clock.cpp" />
<ClCompile Include="src\DateTime.cpp" />
<ClCompile Include="src\DateTimeFormat.cpp" />
<ClCompile Include="src\DateTimeFormatter.cpp" />
@@ -1234,6 +1235,7 @@
<ClInclude Include="include\Poco\SharedMemory_WIN32.h" />
<ClInclude Include="include\Poco\UUID.h" />
<ClInclude Include="include\Poco\UUIDGenerator.h" />
<ClInclude Include="include\Poco\Clock.h" />
<ClInclude Include="include\Poco\DateTime.h" />
<ClInclude Include="include\Poco\DateTimeFormat.h" />
<ClInclude Include="include\Poco\DateTimeFormatter.h" />

6
Foundation/Foundation_vs110.vcxproj.filters
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@@ -774,6 +774,9 @@
<ClCompile Include="src\UUIDGenerator.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Clock.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTime.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -1610,6 +1613,9 @@
<ClInclude Include="include\Poco\UUIDGenerator.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\Clock.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\DateTime.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/Foundation_vs120.vcxproj
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@@ -932,6 +932,7 @@
</ClCompile>
<ClCompile Include="src\UUID.cpp" />
<ClCompile Include="src\UUIDGenerator.cpp" />
<ClCompile Include="src\Clock.cpp" />
<ClCompile Include="src\DateTime.cpp" />
<ClCompile Include="src\DateTimeFormat.cpp" />
<ClCompile Include="src\DateTimeFormatter.cpp" />
@@ -1234,6 +1235,7 @@
<ClInclude Include="include\Poco\SharedMemory_WIN32.h" />
<ClInclude Include="include\Poco\UUID.h" />
<ClInclude Include="include\Poco\UUIDGenerator.h" />
<ClInclude Include="include\Poco\Clock.h" />
<ClInclude Include="include\Poco\DateTime.h" />
<ClInclude Include="include\Poco\DateTimeFormat.h" />
<ClInclude Include="include\Poco\DateTimeFormatter.h" />

6
Foundation/Foundation_vs120.vcxproj.filters
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@@ -774,6 +774,9 @@
<ClCompile Include="src\UUIDGenerator.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Clock.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTime.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -1610,6 +1613,9 @@
<ClInclude Include="include\Poco\UUIDGenerator.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\Clock.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\DateTime.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

6
Foundation/Foundation_vs71.vcproj
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@@ -4169,6 +4169,9 @@
<Filter
Name="Source Files"
Filter="">
<File
RelativePath=".\src\Clock.cpp">
</File>
<File
RelativePath=".\src\DateTime.cpp">
</File>
@@ -4278,6 +4281,9 @@
<Filter
Name="Header Files"
Filter="">
<File
RelativePath=".\include\Poco\Clock.h">
</File>
<File
RelativePath=".\include\Poco\DateTime.h">
</File>

8
Foundation/Foundation_vs80.vcproj
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@@ -5413,6 +5413,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Clock.cpp"
>
</File>
<File
RelativePath=".\src\DateTime.cpp"
>
@@ -5557,6 +5561,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\include\Poco\Clock.h"
>
</File>
<File
RelativePath=".\include\Poco\DateTime.h"
>

8
Foundation/Foundation_vs90.vcproj
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@@ -5406,6 +5406,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Clock.cpp"
>
</File>
<File
RelativePath=".\src\DateTime.cpp"
>
@@ -5550,6 +5554,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\include\Poco\Clock.h"
>
</File>
<File
RelativePath=".\include\Poco\DateTime.h"
>

2
Foundation/Foundation_x64_vs100.vcxproj
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@@ -932,6 +932,7 @@
</ClCompile>
<ClCompile Include="src\UUID.cpp" />
<ClCompile Include="src\UUIDGenerator.cpp" />
<ClCompile Include="src\Clock.cpp" />
<ClCompile Include="src\DateTime.cpp" />
<ClCompile Include="src\DateTimeFormat.cpp" />
<ClCompile Include="src\DateTimeFormatter.cpp" />
@@ -1230,6 +1231,7 @@
<ClInclude Include="include\Poco\SharedMemory_WIN32.h" />
<ClInclude Include="include\Poco\UUID.h" />
<ClInclude Include="include\Poco\UUIDGenerator.h" />
<ClInclude Include="include\Poco\Clock.h" />
<ClInclude Include="include\Poco\DateTime.h" />
<ClInclude Include="include\Poco\DateTimeFormat.h" />
<ClInclude Include="include\Poco\DateTimeFormatter.h" />

6
Foundation/Foundation_x64_vs100.vcxproj.filters
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@@ -774,6 +774,9 @@
<ClCompile Include="src\UUIDGenerator.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Clock.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTime.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -1613,6 +1616,9 @@
<ClInclude Include="include\Poco\UUIDGenerator.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\Clock.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\DateTime.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/Foundation_x64_vs110.vcxproj
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@@ -938,6 +938,7 @@
</ClCompile>
<ClCompile Include="src\UUID.cpp" />
<ClCompile Include="src\UUIDGenerator.cpp" />
<ClCompile Include="src\Clock.cpp" />
<ClCompile Include="src\DateTime.cpp" />
<ClCompile Include="src\DateTimeFormat.cpp" />
<ClCompile Include="src\DateTimeFormatter.cpp" />
@@ -1236,6 +1237,7 @@
<ClInclude Include="include\Poco\SharedMemory_WIN32.h" />
<ClInclude Include="include\Poco\UUID.h" />
<ClInclude Include="include\Poco\UUIDGenerator.h" />
<ClInclude Include="include\Poco\Clock.h" />
<ClInclude Include="include\Poco\DateTime.h" />
<ClInclude Include="include\Poco\DateTimeFormat.h" />
<ClInclude Include="include\Poco\DateTimeFormatter.h" />

6
Foundation/Foundation_x64_vs110.vcxproj.filters
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@@ -774,6 +774,9 @@
<ClCompile Include="src\UUIDGenerator.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Clock.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTime.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -1613,6 +1616,9 @@
<ClInclude Include="include\Poco\UUIDGenerator.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\Clock.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\DateTime.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/Foundation_x64_vs120.vcxproj
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@@ -938,6 +938,7 @@
</ClCompile>
<ClCompile Include="src\UUID.cpp" />
<ClCompile Include="src\UUIDGenerator.cpp" />
<ClCompile Include="src\Clock.cpp" />
<ClCompile Include="src\DateTime.cpp" />
<ClCompile Include="src\DateTimeFormat.cpp" />
<ClCompile Include="src\DateTimeFormatter.cpp" />
@@ -1236,6 +1237,7 @@
<ClInclude Include="include\Poco\SharedMemory_WIN32.h" />
<ClInclude Include="include\Poco\UUID.h" />
<ClInclude Include="include\Poco\UUIDGenerator.h" />
<ClInclude Include="include\Poco\Clock.h" />
<ClInclude Include="include\Poco\DateTime.h" />
<ClInclude Include="include\Poco\DateTimeFormat.h" />
<ClInclude Include="include\Poco\DateTimeFormatter.h" />

6
Foundation/Foundation_x64_vs120.vcxproj.filters
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@@ -774,6 +774,9 @@
<ClCompile Include="src\UUIDGenerator.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Clock.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTime.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -1613,6 +1616,9 @@
<ClInclude Include="include\Poco\UUIDGenerator.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\Clock.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="include\Poco\DateTime.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

8
Foundation/Foundation_x64_vs90.vcproj
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@@ -5408,6 +5408,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Clock.cpp"
>
</File>
<File
RelativePath=".\src\DateTime.cpp"
>
@@ -5552,6 +5556,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\include\Poco\Clock.h"
>
</File>
<File
RelativePath=".\include\Poco\DateTime.h"
>

2
Foundation/Makefile
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@@ -10,7 +10,7 @@ include $(POCO_BASE)/build/rules/global
objects = ArchiveStrategy Ascii ASCIIEncoding AsyncChannel \
Base32Decoder Base32Encoder Base64Decoder Base64Encoder \
BinaryReader BinaryWriter Bugcheck ByteOrder Channel Checksum Configurable ConsoleChannel \
BinaryReader BinaryWriter Bugcheck ByteOrder Channel Checksum Clock Configurable ConsoleChannel \
Condition CountingStream DateTime LocalDateTime DateTimeFormat DateTimeFormatter DateTimeParser \
Debugger DeflatingStream DigestEngine DigestStream DirectoryIterator DirectoryWatcher \
Environment Event Error EventArgs ErrorHandler Exception FIFOBufferStream FPEnvironment File \

241
Foundation/include/Poco/Clock.h Normal file
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@@ -0,0 +1,241 @@
//
// Clock.h
//
// $Id: //poco/1.4/Foundation/include/Poco/Clock.h#2 $
//
// Library: Foundation
// Package: DateTime
// Module: Clock
//
// Definition of the Clock class.
//
// Copyright (c) 2013, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Foundation_Clock_INCLUDED
#define Foundation_Clock_INCLUDED
#include "Poco/Foundation.h"
namespace Poco {
class Foundation_API Clock
/// A Clock stores a monotonic* clock value
/// with (theoretical) microseconds resolution.
/// Clocks can be compared with each other
/// and simple arithmetics are supported.
///
/// [*] Note that Clock values are only monotonic if
/// the operating system provides a monotonic clock.
/// The monotonic() function can be used to check whether
/// the system's clock is monotonic.
///
/// Monotonic Clock is available on Windows, Linux, OS X
/// and on POSIX platforms supporting clock_gettime() with CLOCK_MONOTONIC.
///
/// Clock values are relative to a system-dependent epoch time
/// (usually the system's startup time) and have no relation
/// to the time of day.
{
public:
typedef Int64 ClockVal; /// monotonic clock value in microsecond resolution
typedef Int64 ClockDiff; /// difference between two clock values in microseconds
Clock();
/// Creates a Clock with the current system clock value.
Clock(ClockVal tv);
/// Creates a Clock from the given clock value.
Clock(const Clock& other);
/// Copy constructor.
~Clock();
/// Destroys the Clock.
Clock& operator = (const Clock& other);
Clock& operator = (ClockVal tv);
void swap(Clock& clock);
/// Swaps the Clock with another one.
void update();
/// Updates the Clock with the current system clock.
bool operator == (const Clock& ts) const;
bool operator != (const Clock& ts) const;
bool operator > (const Clock& ts) const;
bool operator >= (const Clock& ts) const;
bool operator < (const Clock& ts) const;
bool operator <= (const Clock& ts) const;
Clock operator + (ClockDiff d) const;
Clock operator - (ClockDiff d) const;
ClockDiff operator - (const Clock& ts) const;
Clock& operator += (ClockDiff d);
Clock& operator -= (ClockDiff d);
ClockVal microseconds() const;
/// Returns the clock value expressed in microseconds
/// since the system-specific epoch time (usually system
/// startup).
ClockDiff elapsed() const;
/// Returns the time elapsed since the time denoted by
/// the Clock instance. Equivalent to Clock() - *this.
bool isElapsed(ClockDiff interval) const;
/// Returns true iff the given interval has passed
/// since the time denoted by the Clock instance.
static ClockVal resolution();
/// Returns the resolution in units per second.
/// Since the Clock clas has microsecond resolution,
/// the returned value is always 1000000.
static ClockVal accuracy();
/// Returns the system's clock accuracy in microseconds.
static bool monotonic();
/// Returns true iff the system's clock is monotonic.
private:
ClockVal _clock;
};
//
// inlines
//
inline bool Clock::operator == (const Clock& ts) const
{
return _clock == ts._clock;
}
inline bool Clock::operator != (const Clock& ts) const
{
return _clock != ts._clock;
}
inline bool Clock::operator > (const Clock& ts) const
{
return _clock > ts._clock;
}
inline bool Clock::operator >= (const Clock& ts) const
{
return _clock >= ts._clock;
}
inline bool Clock::operator < (const Clock& ts) const
{
return _clock < ts._clock;
}
inline bool Clock::operator <= (const Clock& ts) const
{
return _clock <= ts._clock;
}
inline Clock Clock::operator + (Clock::ClockDiff d) const
{
return Clock(_clock + d);
}
inline Clock Clock::operator - (Clock::ClockDiff d) const
{
return Clock(_clock - d);
}
inline Clock::ClockDiff Clock::operator - (const Clock& ts) const
{
return _clock - ts._clock;
}
inline Clock& Clock::operator += (Clock::ClockDiff d)
{
_clock += d;
return *this;
}
inline Clock& Clock::operator -= (Clock::ClockDiff d)
{
_clock -= d;
return *this;
}
inline Clock::ClockVal Clock::microseconds() const
{
return _clock;
}
inline Clock::ClockDiff Clock::elapsed() const
{
Clock now;
return now - *this;
}
inline bool Clock::isElapsed(Clock::ClockDiff interval) const
{
Clock now;
Clock::ClockDiff diff = now - *this;
return diff >= interval;
}
inline Clock::ClockVal Clock::resolution()
{
return 1000000;
}
inline void swap(Clock& s1, Clock& s2)
{
s1.swap(s2);
}
} // namespace Poco
#endif // Foundation_Clock_INCLUDED

23
Foundation/include/Poco/Stopwatch.h
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@@ -1,7 +1,7 @@
//
// Stopwatch.h
//
// $Id: //poco/1.4/Foundation/include/Poco/Stopwatch.h#1 $
// $Id: //poco/1.4/Foundation/include/Poco/Stopwatch.h#2 $
//
// Library: Foundation
// Package: DateTime
@@ -41,7 +41,7 @@
#include "Poco/Foundation.h"
#include "Poco/Timestamp.h"
#include "Poco/Clock.h"
namespace Poco {
@@ -50,11 +50,6 @@ namespace Poco {
class Foundation_API Stopwatch
/// A simple facility to measure time intervals
/// with microsecond resolution.
///
/// Note that Stopwatch is based on the Timestamp
/// class. Therefore, if during a Stopwatch run,
/// the system time is changed, the measured time
/// will not be correct.
{
public:
Stopwatch();
@@ -72,7 +67,7 @@ public:
void restart();
/// Resets and starts the stopwatch.
Timestamp::TimeDiff elapsed() const;
Clock::ClockDiff elapsed() const;
/// Returns the elapsed time in microseconds
/// since the stopwatch started.
@@ -80,15 +75,15 @@ public:
/// Returns the number of seconds elapsed
/// since the stopwatch started.
static Timestamp::TimeVal resolution();
static Clock::ClockVal resolution();
/// Returns the resolution of the stopwatch.
private:
Stopwatch(const Stopwatch&);
Stopwatch& operator = (const Stopwatch&);
Timestamp _start;
Timestamp::TimeDiff _elapsed;
Clock _start;
Clock::ClockDiff _elapsed;
bool _running;
};
@@ -110,7 +105,7 @@ inline void Stopwatch::stop()
{
if (_running)
{
Timestamp current;
Clock current;
_elapsed += current - _start;
_running = false;
}
@@ -123,9 +118,9 @@ inline int Stopwatch::elapsedSeconds() const
}
inline Timestamp::TimeVal Stopwatch::resolution()
inline Clock::ClockVal Stopwatch::resolution()
{
return Timestamp::resolution();
return Clock::resolution();
}

20
Foundation/include/Poco/TimedNotificationQueue.h
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@@ -1,7 +1,7 @@
//
// TimedNotificationQueue.h
//
// $Id: //poco/1.4/Foundation/include/Poco/TimedNotificationQueue.h#1 $
// $Id: //poco/1.4/Foundation/include/Poco/TimedNotificationQueue.h#2 $
//
// Library: Foundation
// Package: Notifications
@@ -45,6 +45,7 @@
#include "Poco/Mutex.h"
#include "Poco/Event.h"
#include "Poco/Timestamp.h"
#include "Poco/Clock.h"
#include <map>
@@ -87,6 +88,17 @@ public:
/// a call like
/// notificationQueue.enqueueNotification(new MyNotification, someTime);
/// does not result in a memory leak.
///
/// The Timestamp is converted to an equivalent Clock value.
void enqueueNotification(Notification::Ptr pNotification, Clock clock);
/// Enqueues the given notification by adding it to
/// the queue according to the given clock value.
/// Lower clock values are inserted before higher ones.
/// The queue takes ownership of the notification, thus
/// a call like
/// notificationQueue.enqueueNotification(new MyNotification, someTime);
/// does not result in a memory leak.
Notification* dequeueNotification();
/// Dequeues the next pending notification with a timestamp
@@ -105,8 +117,6 @@ public:
/// to be enqueued.
/// The caller gains ownership of the notification and
/// is expected to release it when done with it.
/// This method returns 0 (null) if wakeUpWaitingThreads()
/// has been called by another thread.
///
/// It is highly recommended that the result is immediately
/// assigned to a Notification::Ptr, to avoid potential
@@ -138,9 +148,9 @@ public:
/// behavior.
protected:
typedef std::multimap<Timestamp, Notification::Ptr> NfQueue;
typedef std::multimap<Clock, Notification::Ptr> NfQueue;
Notification::Ptr dequeueOne(NfQueue::iterator& it);
bool wait(Timestamp::TimeDiff interval);
bool wait(Clock::ClockDiff interval);
private:
NfQueue _nfQueue;

6
Foundation/include/Poco/Timer.h
View File

@@ -1,7 +1,7 @@
//
// Timer.h
//
// $Id: //poco/1.4/Foundation/include/Poco/Timer.h#1 $
// $Id: //poco/1.4/Foundation/include/Poco/Timer.h#2 $
//
// Library: Foundation
// Package: Threading
@@ -45,7 +45,7 @@
#include "Poco/Mutex.h"
#include "Poco/Event.h"
#include "Poco/Thread.h"
#include "Poco/Timestamp.h"
#include "Poco/Clock.h"
namespace Poco {
@@ -169,7 +169,7 @@ private:
Event _done;
long _skipped;
AbstractTimerCallback* _pCallback;
Timestamp _nextInvocation;
Clock _nextInvocation;
mutable FastMutex _mutex;
Timer(const Timer&);

234
Foundation/src/Clock.cpp Normal file
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@@ -0,0 +1,234 @@
//
// Clock.cpp
//
// $Id: //poco/1.4/Foundation/src/Clock.cpp#2 $
//
// Library: Foundation
// Package: DateTime
// Module: Clock
//
// Copyright (c) 2013, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Clock.h"
#include "Poco/Exception.h"
#if defined(__MACH__)
#include <mach/mach.h>
#include <mach/clock.h>
#elif defined(POCO_OS_FAMILY_UNIX)
#include <time.h>
#elif defined(POCO_VXWORKS)
#include <timers.h>
#elif defined(POCO_OS_FAMILY_WINDOWS)
#include "Poco/UnWindows.h"
#endif
#include <algorithm>
namespace Poco {
Clock::Clock()
{
update();
}
Clock::Clock(ClockVal tv)
{
_clock = tv;
}
Clock::Clock(const Clock& other)
{
_clock = other._clock;
}
Clock::~Clock()
{
}
Clock& Clock::operator = (const Clock& other)
{
_clock = other._clock;
return *this;
}
Clock& Clock::operator = (ClockVal tv)
{
_clock = tv;
return *this;
}
void Clock::swap(Clock& timestamp)
{
std::swap(_clock, timestamp._clock);
}
void Clock::update()
{
#if defined(POCO_OS_FAMILY_WINDOWS)
LARGE_INTEGER perfCounter;
LARGE_INTEGER perfFreq;
if (QueryPerformanceCounter(&perfCounter) && QueryPerformanceFrequency(&perfFreq))
{
_clock = perfCounter.QuadPart*resolution()/perfFreq.QuadPart;
}
else throw Poco::SystemException("cannot get system clock");
#elif defined(__MACH__)
clock_serv_t cs;
mach_timespec_t ts;
host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cs);
clock_get_time(cs, &ts);
mach_port_deallocate(mach_task_self(), cs);
_clock = ClockVal(ts.tv_sec)*resolution() + ts.tv_nsec/1000;
#elif defined(POCO_VXWORKS)
struct timespec ts;
#if defined(CLOCK_MONOTONIC) // should be in VxWorks 6.x
if (clock_gettime(CLOCK_MONOTONIC, &ts))
throw SystemException("cannot get system clock");
#else
if (clock_gettime(CLOCK_REALTIME, &ts))
throw SystemException("cannot get system clock");
#endif
_clock = ClockVal(ts.tv_sec)*resolution() + ts.tv_nsec/1000;
#elif defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
struct timespec ts;
if (clock_gettime(CLOCK_MONOTONIC, &ts))
throw SystemException("cannot get system clock");
_clock = ClockVal(ts.tv_sec)*resolution() + ts.tv_nsec/1000;
#else
Poco::Timestamp now;
_clock = now.epochMicroseconds();
#endif
}
Clock::ClockVal Clock::accuracy()
{
#if defined(POCO_OS_FAMILY_WINDOWS)
LARGE_INTEGER perfFreq;
if (QueryPerformanceFrequency(&perfFreq) && perfFreq.QuadPart > 0)
{
ClockVal acc = resolution()/perfFreq.QuadPart;
return acc > 0 ? acc : 1;
}
else throw Poco::SystemException("cannot get system clock accuracy");
#elif defined(__MACH__)
clock_serv_t cs;
int nanosecs;
mach_msg_type_number_t n = 1;
host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cs);
clock_get_attributes(cs, CLOCK_GET_TIME_RES, (clock_attr_t)&nanosecs, &n);
mach_port_deallocate(mach_task_self(), cs);
ClockVal acc = nanosecs/1000;
return acc > 0 ? acc : 1;
#elif defined(POCO_VXWORKS)
struct timespec ts;
#if defined(CLOCK_MONOTONIC) // should be in VxWorks 6.x
if (clock_getres(CLOCK_MONOTONIC, &ts))
throw SystemException("cannot get system clock");
#else
if (clock_getres(CLOCK_REALTIME, &ts))
throw SystemException("cannot get system clock");
#endif
ClockVal acc = ClockVal(ts.tv_sec)*resolution() + ts.tv_nsec/1000;
return acc > 0 ? acc : 1;
#elif defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
struct timespec ts;
if (clock_getres(CLOCK_MONOTONIC, &ts))
throw SystemException("cannot get system clock");
ClockVal acc = ClockVal(ts.tv_sec)*resolution() + ts.tv_nsec/1000;
return acc > 0 ? acc : 1;
#else
return 1000;
#endif
}
bool Clock::monotonic()
{
#if defined(POCO_OS_FAMILY_WINDOWS)
return true;
#elif defined(__MACH__)
return true;
#elif defined(POCO_VXWORKS)
#if defined(CLOCK_MONOTONIC) // should be in VxWorks 6.x
return true;
#else
return false;
#endif
#elif defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
return true;
#else
return false;
#endif
}
} // namespace Poco

6
Foundation/src/Stopwatch.cpp
View File

@@ -1,7 +1,7 @@
//
// Stopwatch.cpp
//
// $Id: //poco/1.4/Foundation/src/Stopwatch.cpp#1 $
// $Id: //poco/1.4/Foundation/src/Stopwatch.cpp#2 $
//
// Library: Foundation
// Package: DateTime
@@ -50,11 +50,11 @@ Stopwatch::~Stopwatch()
}
Timestamp::TimeDiff Stopwatch::elapsed() const
Clock::ClockDiff Stopwatch::elapsed() const
{
if (_running)
{
Timestamp current;
Clock current;
return _elapsed + (current - _start);
}
else

39
Foundation/src/TimedNotificationQueue.cpp
View File

@@ -1,7 +1,7 @@
//
// TimedNotificationQueue.cpp
//
// $Id: //poco/1.4/Foundation/src/TimedNotificationQueue.cpp#1 $
// $Id: //poco/1.4/Foundation/src/TimedNotificationQueue.cpp#2 $
//
// Library: Foundation
// Package: Notifications
@@ -57,8 +57,23 @@ void TimedNotificationQueue::enqueueNotification(Notification::Ptr pNotification
{
poco_check_ptr (pNotification);
Timestamp tsNow;
Clock clock;
Timestamp::TimeDiff diff = timestamp - tsNow;
clock += diff;
FastMutex::ScopedLock lock(_mutex);
_nfQueue.insert(NfQueue::value_type(timestamp, pNotification));
_nfQueue.insert(NfQueue::value_type(clock, pNotification));
_nfAvailable.set();
}
void TimedNotificationQueue::enqueueNotification(Notification::Ptr pNotification, Clock clock)
{
poco_check_ptr (pNotification);
FastMutex::ScopedLock lock(_mutex);
_nfQueue.insert(NfQueue::value_type(clock, pNotification));
_nfAvailable.set();
}
@@ -70,7 +85,7 @@ Notification* TimedNotificationQueue::dequeueNotification()
NfQueue::iterator it = _nfQueue.begin();
if (it != _nfQueue.end())
{
Timestamp::TimeDiff sleep = -it->first.elapsed();
Clock::ClockDiff sleep = -it->first.elapsed();
if (sleep <= 0)
{
Notification::Ptr pNf = it->second;
@@ -91,7 +106,7 @@ Notification* TimedNotificationQueue::waitDequeueNotification()
if (it != _nfQueue.end())
{
_mutex.unlock();
Timestamp::TimeDiff sleep = -it->first.elapsed();
Clock::ClockDiff sleep = -it->first.elapsed();
if (sleep <= 0)
{
return dequeueOne(it).duplicate();
@@ -120,13 +135,13 @@ Notification* TimedNotificationQueue::waitDequeueNotification(long milliseconds)
if (it != _nfQueue.end())
{
_mutex.unlock();
Poco::Timestamp now;
Timestamp::TimeDiff sleep = it->first - now;
Clock now;
Clock::ClockDiff sleep = it->first - now;
if (sleep <= 0)
{
return dequeueOne(it).duplicate();
}
else if (sleep <= 1000*Timestamp::TimeDiff(milliseconds))
else if (sleep <= 1000*Clock::ClockDiff(milliseconds))
{
if (!wait(sleep))
{
@@ -145,7 +160,7 @@ Notification* TimedNotificationQueue::waitDequeueNotification(long milliseconds)
}
if (milliseconds > 0)
{
Poco::Timestamp now;
Clock now;
_nfAvailable.tryWait(milliseconds);
milliseconds -= static_cast<long>((now.elapsed() + 999)/1000);
}
@@ -155,13 +170,13 @@ Notification* TimedNotificationQueue::waitDequeueNotification(long milliseconds)
}
bool TimedNotificationQueue::wait(Timestamp::TimeDiff interval)
bool TimedNotificationQueue::wait(Clock::ClockDiff interval)
{
const Timestamp::TimeDiff MAX_SLEEP = 8*60*60*Timestamp::TimeDiff(1000000); // sleep at most 8 hours at a time
const Clock::ClockDiff MAX_SLEEP = 8*60*60*Clock::ClockDiff(1000000); // sleep at most 8 hours at a time
while (interval > 0)
{
Timestamp now;
Timestamp::TimeDiff sleep = interval <= MAX_SLEEP ? interval : MAX_SLEEP;
Clock now;
Clock::ClockDiff sleep = interval <= MAX_SLEEP ? interval : MAX_SLEEP;
if (_nfAvailable.tryWait(static_cast<long>((sleep + 999)/1000)))
return true;
interval -= now.elapsed();

12
Foundation/src/Timer.cpp
View File

@@ -1,7 +1,7 @@
//
// Timer.cpp
//
// $Id: //poco/1.4/Foundation/src/Timer.cpp#1 $
// $Id: //poco/1.4/Foundation/src/Timer.cpp#3 $
//
// Library: Foundation
// Package: Threading
@@ -79,8 +79,8 @@ void Timer::start(const AbstractTimerCallback& method, ThreadPool& threadPool)
void Timer::start(const AbstractTimerCallback& method, Thread::Priority priority, ThreadPool& threadPool)
{
Timestamp nextInvocation;
nextInvocation += static_cast<Timestamp::TimeVal>(_startInterval)*1000;
Clock nextInvocation;
nextInvocation += static_cast<Clock::ClockVal>(_startInterval)*1000;
poco_assert (!_pCallback);
@@ -162,7 +162,7 @@ void Timer::setPeriodicInterval(long milliseconds)
void Timer::run()
{
Poco::Timestamp now;
Poco::Clock now;
long interval(0);
do
{
@@ -178,7 +178,7 @@ void Timer::run()
sleep = 0;
break;
}
_nextInvocation += static_cast<Timestamp::TimeVal>(interval)*1000;
_nextInvocation += static_cast<Clock::ClockVal>(interval)*1000;
++_skipped;
}
}
@@ -210,7 +210,7 @@ void Timer::run()
}
interval = _periodicInterval;
}
_nextInvocation += static_cast<Timestamp::TimeVal>(interval)*1000;
_nextInvocation += static_cast<Clock::ClockVal>(interval)*1000;
_skipped = 0;
}
while (interval > 0);

2
Foundation/testsuite/Makefile-Driver
View File

@@ -11,7 +11,7 @@ include $(POCO_BASE)/build/rules/global
objects = ActiveMethodTest ActivityTest ActiveDispatcherTest \
AutoPtrTest ArrayTest SharedPtrTest AutoReleasePoolTest \
Base32Test Base64Test BinaryReaderWriterTest LineEndingConverterTest \
ByteOrderTest ChannelTest ClassLoaderTest CoreTest CoreTestSuite \
ByteOrderTest ChannelTest ClassLoaderTest ClockTest CoreTest CoreTestSuite \
CountingStreamTest CryptTestSuite DateTimeFormatterTest \
DateTimeParserTest DateTimeTest LocalDateTimeTest DateTimeTestSuite DigestStreamTest \
Driver DynamicFactoryTest FPETest FileChannelTest FileTest GlobTest FilesystemTestSuite \

8
Foundation/testsuite/TestSuite_CE_vs90.vcproj
View File

@@ -1382,6 +1382,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\ClockTest.cpp"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.cpp"
>
@@ -1422,6 +1426,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\ClockTest.h"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.h"
>

2
Foundation/testsuite/TestSuite_vs100.vcxproj
View File

@@ -388,6 +388,7 @@
<ClCompile Include="src\UUIDGeneratorTest.cpp" />
<ClCompile Include="src\UUIDTest.cpp" />
<ClCompile Include="src\UUIDTestSuite.cpp" />
<ClCompile Include="src\ClockTest.cpp" />
<ClCompile Include="src\DateTimeFormatterTest.cpp" />
<ClCompile Include="src\DateTimeParserTest.cpp" />
<ClCompile Include="src\DateTimeTest.cpp" />
@@ -524,6 +525,7 @@
<ClInclude Include="src\UUIDGeneratorTest.h" />
<ClInclude Include="src\UUIDTest.h" />
<ClInclude Include="src\UUIDTestSuite.h" />
<ClInclude Include="src\ClockTest.h" />
<ClInclude Include="src\DateTimeFormatterTest.h" />
<ClInclude Include="src\DateTimeParserTest.h" />
<ClInclude Include="src\DateTimeTest.h" />

6
Foundation/testsuite/TestSuite_vs100.vcxproj.filters
View File

@@ -417,6 +417,9 @@
<ClCompile Include="src\UUIDTestSuite.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ClockTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTimeFormatterTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -821,6 +824,9 @@
<ClInclude Include="src\UUIDTestSuite.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ClockTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\DateTimeFormatterTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/testsuite/TestSuite_vs110.vcxproj
View File

@@ -393,6 +393,7 @@
<ClCompile Include="src\UUIDGeneratorTest.cpp" />
<ClCompile Include="src\UUIDTest.cpp" />
<ClCompile Include="src\UUIDTestSuite.cpp" />
<ClCompile Include="src\ClockTest.cpp" />
<ClCompile Include="src\DateTimeFormatterTest.cpp" />
<ClCompile Include="src\DateTimeParserTest.cpp" />
<ClCompile Include="src\DateTimeTest.cpp" />
@@ -529,6 +530,7 @@
<ClInclude Include="src\UUIDGeneratorTest.h" />
<ClInclude Include="src\UUIDTest.h" />
<ClInclude Include="src\UUIDTestSuite.h" />
<ClInclude Include="src\ClockTest.h" />
<ClInclude Include="src\DateTimeFormatterTest.h" />
<ClInclude Include="src\DateTimeParserTest.h" />
<ClInclude Include="src\DateTimeTest.h" />

6
Foundation/testsuite/TestSuite_vs110.vcxproj.filters
View File

@@ -426,6 +426,9 @@
<ClCompile Include="src\UUIDTestSuite.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ClockTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTimeFormatterTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -830,6 +833,9 @@
<ClInclude Include="src\UUIDTestSuite.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ClockTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\DateTimeFormatterTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/testsuite/TestSuite_vs120.vcxproj
View File

@@ -410,6 +410,7 @@
<ClCompile Include="src\UUIDGeneratorTest.cpp" />
<ClCompile Include="src\UUIDTest.cpp" />
<ClCompile Include="src\UUIDTestSuite.cpp" />
<ClCompile Include="src\ClockTest.cpp" />
<ClCompile Include="src\DateTimeFormatterTest.cpp" />
<ClCompile Include="src\DateTimeParserTest.cpp" />
<ClCompile Include="src\DateTimeTest.cpp" />
@@ -545,6 +546,7 @@
<ClInclude Include="src\UUIDGeneratorTest.h" />
<ClInclude Include="src\UUIDTest.h" />
<ClInclude Include="src\UUIDTestSuite.h" />
<ClInclude Include="src\ClockTest.h" />
<ClInclude Include="src\DateTimeFormatterTest.h" />
<ClInclude Include="src\DateTimeParserTest.h" />
<ClInclude Include="src\DateTimeTest.h" />

6
Foundation/testsuite/TestSuite_vs120.vcxproj.filters
View File

@@ -426,6 +426,9 @@
<ClCompile Include="src\UUIDTestSuite.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ClockTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTimeFormatterTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -830,6 +833,9 @@
<ClInclude Include="src\UUIDTestSuite.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ClockTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\DateTimeFormatterTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

6
Foundation/testsuite/TestSuite_vs71.vcproj
View File

@@ -1021,6 +1021,9 @@
<Filter
Name="Source Files"
Filter="">
<File
RelativePath=".\src\ClockTest.cpp">
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.cpp">
</File>
@@ -1052,6 +1055,9 @@
<Filter
Name="Header Files"
Filter="">
<File
RelativePath=".\src\ClockTest.h">
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.h">
</File>

8
Foundation/testsuite/TestSuite_vs80.vcproj
View File

@@ -1351,6 +1351,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\ClockTest.cpp"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.cpp"
>
@@ -1391,6 +1395,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\ClockTest.h"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.h"
>

8
Foundation/testsuite/TestSuite_vs90.vcproj
View File

@@ -1337,6 +1337,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\ClockTest.cpp"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.cpp"
>
@@ -1377,6 +1381,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\ClockTest.h"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.h"
>

2
Foundation/testsuite/TestSuite_x64_vs100.vcxproj
View File

@@ -387,6 +387,7 @@
<ClCompile Include="src\UUIDGeneratorTest.cpp" />
<ClCompile Include="src\UUIDTest.cpp" />
<ClCompile Include="src\UUIDTestSuite.cpp" />
<ClCompile Include="src\ClockTest.cpp" />
<ClCompile Include="src\DateTimeFormatterTest.cpp" />
<ClCompile Include="src\DateTimeParserTest.cpp" />
<ClCompile Include="src\DateTimeTest.cpp" />
@@ -524,6 +525,7 @@
<ClInclude Include="src\UUIDGeneratorTest.h" />
<ClInclude Include="src\UUIDTest.h" />
<ClInclude Include="src\UUIDTestSuite.h" />
<ClInclude Include="src\ClockTest.h" />
<ClInclude Include="src\DateTimeFormatterTest.h" />
<ClInclude Include="src\DateTimeParserTest.h" />
<ClInclude Include="src\DateTimeTest.h" />

6
Foundation/testsuite/TestSuite_x64_vs100.vcxproj.filters
View File

@@ -426,6 +426,9 @@
<ClCompile Include="src\UUIDTestSuite.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ClockTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTimeFormatterTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -833,6 +836,9 @@
<ClInclude Include="src\UUIDTestSuite.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ClockTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\DateTimeFormatterTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/testsuite/TestSuite_x64_vs110.vcxproj
View File

@@ -393,6 +393,7 @@
<ClCompile Include="src\UUIDGeneratorTest.cpp" />
<ClCompile Include="src\UUIDTest.cpp" />
<ClCompile Include="src\UUIDTestSuite.cpp" />
<ClCompile Include="src\ClockTest.cpp" />
<ClCompile Include="src\DateTimeFormatterTest.cpp" />
<ClCompile Include="src\DateTimeParserTest.cpp" />
<ClCompile Include="src\DateTimeTest.cpp" />
@@ -530,6 +531,7 @@
<ClInclude Include="src\UUIDGeneratorTest.h" />
<ClInclude Include="src\UUIDTest.h" />
<ClInclude Include="src\UUIDTestSuite.h" />
<ClInclude Include="src\ClockTest.h" />
<ClInclude Include="src\DateTimeFormatterTest.h" />
<ClInclude Include="src\DateTimeParserTest.h" />
<ClInclude Include="src\DateTimeTest.h" />

6
Foundation/testsuite/TestSuite_x64_vs110.vcxproj.filters
View File

@@ -426,6 +426,9 @@
<ClCompile Include="src\UUIDTestSuite.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ClockTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTimeFormatterTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -833,6 +836,9 @@
<ClInclude Include="src\UUIDTestSuite.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ClockTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\DateTimeFormatterTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

2
Foundation/testsuite/TestSuite_x64_vs120.vcxproj
View File

@@ -394,6 +394,7 @@
<ClCompile Include="src\UUIDGeneratorTest.cpp" />
<ClCompile Include="src\UUIDTest.cpp" />
<ClCompile Include="src\UUIDTestSuite.cpp" />
<ClCompile Include="src\ClockTest.cpp" />
<ClCompile Include="src\DateTimeFormatterTest.cpp" />
<ClCompile Include="src\DateTimeParserTest.cpp" />
<ClCompile Include="src\DateTimeTest.cpp" />
@@ -530,6 +531,7 @@
<ClInclude Include="src\UUIDGeneratorTest.h" />
<ClInclude Include="src\UUIDTest.h" />
<ClInclude Include="src\UUIDTestSuite.h" />
<ClInclude Include="src\ClockTest.h" />
<ClInclude Include="src\DateTimeFormatterTest.h" />
<ClInclude Include="src\DateTimeParserTest.h" />
<ClInclude Include="src\DateTimeTest.h" />

6
Foundation/testsuite/TestSuite_x64_vs120.vcxproj.filters
View File

@@ -426,6 +426,9 @@
<ClCompile Include="src\UUIDTestSuite.cpp">
<Filter>UUID\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ClockTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
<ClCompile Include="src\DateTimeFormatterTest.cpp">
<Filter>DateTime\Source Files</Filter>
</ClCompile>
@@ -833,6 +836,9 @@
<ClInclude Include="src\UUIDTestSuite.h">
<Filter>UUID\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ClockTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>
<ClInclude Include="src\DateTimeFormatterTest.h">
<Filter>DateTime\Header Files</Filter>
</ClInclude>

8
Foundation/testsuite/TestSuite_x64_vs90.vcproj
View File

@@ -1331,6 +1331,10 @@
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\ClockTest.cpp"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.cpp"
>
@@ -1371,6 +1375,10 @@
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\ClockTest.h"
>
</File>
<File
RelativePath=".\src\DateTimeFormatterTest.h"
>

107
Foundation/testsuite/src/ClockTest.cpp Normal file
View File

@@ -0,0 +1,107 @@
//
// ClockTest.cpp
//
// $Id: //poco/1.4/Foundation/testsuite/src/ClockTest.cpp#1 $
//
// Copyright (c) 2013, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "ClockTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/Clock.h"
#include "Poco/Thread.h"
#include <iostream>
using Poco::Clock;
using Poco::Thread;
ClockTest::ClockTest(const std::string& name): CppUnit::TestCase(name)
{
}
ClockTest::~ClockTest()
{
}
void ClockTest::testClock()
{
Clock t1;
Thread::sleep(200);
Clock t2;
Clock t3 = t2;
assert (t1 != t2);
assert (!(t1 == t2));
assert (t2 > t1);
assert (t2 >= t1);
assert (!(t1 > t2));
assert (!(t1 >= t2));
assert (t2 == t3);
assert (!(t2 != t3));
assert (t2 >= t3);
assert (t2 <= t3);
Clock::ClockDiff d = (t2 - t1);
assert (d >= 180000 && d <= 300000);
Clock::ClockDiff acc = Clock::accuracy();
assert (acc > 0 && acc < Clock::resolution());
std::cout << "Clock accuracy: " << acc << std::endl;
t1.swap(t2);
assert (t1 > t2);
t2.swap(t1);
Clock now;
Thread::sleep(201);
assert (now.elapsed() >= 200000);
assert (now.isElapsed(200000));
assert (!now.isElapsed(2000000));
}
void ClockTest::setUp()
{
}
void ClockTest::tearDown()
{
}
CppUnit::Test* ClockTest::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("ClockTest");
CppUnit_addTest(pSuite, ClockTest, testClock);
return pSuite;
}

60
Foundation/testsuite/src/ClockTest.h Normal file
View File

@@ -0,0 +1,60 @@
//
// ClockTest.h
//
// $Id: //poco/1.4/Foundation/testsuite/src/ClockTest.h#1 $
//
// Definition of the ClockTest class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef ClockTest_INCLUDED
#define ClockTest_INCLUDED
#include "Poco/Foundation.h"
#include "CppUnit/TestCase.h"
class ClockTest: public CppUnit::TestCase
{
public:
ClockTest(const std::string& name);
~ClockTest();
void testClock();
void setUp();
void tearDown();
static CppUnit::Test* suite();
private:
};
#endif // ClockTest_INCLUDED

2
Foundation/testsuite/src/DateTimeTestSuite.cpp
View File

@@ -32,6 +32,7 @@
#include "DateTimeTestSuite.h"
#include "TimestampTest.h"
#include "ClockTest.h"
#include "TimespanTest.h"
#include "TimezoneTest.h"
#include "DateTimeTest.h"
@@ -45,6 +46,7 @@ CppUnit::Test* DateTimeTestSuite::suite()
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("DateTimeTestSuite");
pSuite->addTest(TimestampTest::suite());
pSuite->addTest(ClockTest::suite());
pSuite->addTest(TimespanTest::suite());
pSuite->addTest(TimezoneTest::suite());
pSuite->addTest(DateTimeTest::suite());