From d7d84661c4d9e24d5b2090545eb1ddc2d2a1f60b Mon Sep 17 00:00:00 2001
From: maroy <maroy@cfc7b370-4200-0410-a6e3-cb6bdb053afe>
Date: Fri, 5 Nov 2004 12:11:49 +0000
Subject: [PATCH] added TimeConversion::sleep() function
---
.../include/LiveSupport/Core/TimeConversion.h | 12 ++++++++--
.../modules/core/src/TimeConversion.cxx | 13 ++++++++++-
.../modules/core/src/TimeConversionTest.cxx | 23 ++++++++++++++++++-
.../modules/core/src/TimeConversionTest.h | 13 +++++++++--
4 files changed, 55 insertions(+), 6 deletions(-)
diff --git a/livesupport/modules/core/include/LiveSupport/Core/TimeConversion.h b/livesupport/modules/core/include/LiveSupport/Core/TimeConversion.h
index b146d6a59..588dbee53 100644
--- a/livesupport/modules/core/include/LiveSupport/Core/TimeConversion.h
+++ b/livesupport/modules/core/include/LiveSupport/Core/TimeConversion.h
@@ -22,7 +22,7 @@
Author : $Author: maroy $
- Version : $Revision: 1.1 $
+ Version : $Revision: 1.2 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/TimeConversion.h,v $
------------------------------------------------------------------------------*/
@@ -71,7 +71,7 @@ using namespace LiveSupport;
* A helper object holding static time conversion functions.
*
* @author $Author: maroy $
- * @version $Revision: 1.1 $
+ * @version $Revision: 1.2 $
*/
class TimeConversion
{
@@ -102,6 +102,14 @@ class TimeConversion
*/
static Ptr<ptime>::Ref
now(void) throw ();
+
+ /**
+ * Sleep for the specified time duration, with microsecond precision.
+ *
+ * @param duration sleep for this duration.
+ */
+ static void
+ sleep(Ptr<time_duration>::Ref duration) throw ();
};
diff --git a/livesupport/modules/core/src/TimeConversion.cxx b/livesupport/modules/core/src/TimeConversion.cxx
index dfe81cf27..7ac005a3b 100644
--- a/livesupport/modules/core/src/TimeConversion.cxx
+++ b/livesupport/modules/core/src/TimeConversion.cxx
@@ -22,7 +22,7 @@
Author : $Author: maroy $
- Version : $Revision: 1.1 $
+ Version : $Revision: 1.2 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/TimeConversion.cxx,v $
------------------------------------------------------------------------------*/
@@ -89,3 +89,14 @@ TimeConversion :: now(void)
return timevalToPtime(&timeval);
}
+
+/*------------------------------------------------------------------------------
+ * Sleep for the specified duration.
+ *----------------------------------------------------------------------------*/
+void
+TimeConversion :: sleep(Ptr<time_duration>::Ref duration)
+ throw ()
+{
+ usleep(duration->total_microseconds());
+}
+
diff --git a/livesupport/modules/core/src/TimeConversionTest.cxx b/livesupport/modules/core/src/TimeConversionTest.cxx
index 555e949e6..4b18ca1c1 100644
--- a/livesupport/modules/core/src/TimeConversionTest.cxx
+++ b/livesupport/modules/core/src/TimeConversionTest.cxx
@@ -22,7 +22,7 @@
Author : $Author: maroy $
- Version : $Revision: 1.1 $
+ Version : $Revision: 1.2 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/TimeConversionTest.cxx,v $
------------------------------------------------------------------------------*/
@@ -140,3 +140,24 @@ TimeConversionTest :: nowTest(void)
CPPUNIT_ASSERT(ptime->time_of_day().seconds() == tm.tm_sec);
}
+
+/*------------------------------------------------------------------------------
+ * Test the sleep function
+ *----------------------------------------------------------------------------*/
+void
+TimeConversionTest :: sleepTest(void)
+ throw (CPPUNIT_NS::Exception)
+{
+ Ptr<ptime>::Ref start;
+ Ptr<ptime>::Ref end;
+ Ptr<time_duration>::Ref duration;
+
+ duration.reset(new time_duration(seconds(2)));
+
+ start = TimeConversion::now();
+ TimeConversion::sleep(duration);
+ end = TimeConversion::now();
+
+ CPPUNIT_ASSERT((*end - *start) >= *duration);
+}
+
diff --git a/livesupport/modules/core/src/TimeConversionTest.h b/livesupport/modules/core/src/TimeConversionTest.h
index aa193c1b5..3cbb617ea 100644
--- a/livesupport/modules/core/src/TimeConversionTest.h
+++ b/livesupport/modules/core/src/TimeConversionTest.h
@@ -22,7 +22,7 @@
Author : $Author: maroy $
- Version : $Revision: 1.1 $
+ Version : $Revision: 1.2 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/TimeConversionTest.h,v $
------------------------------------------------------------------------------*/
@@ -58,7 +58,7 @@ namespace Core {
* Unit test for the TimeConversion class.
*
* @author $Author: maroy $
- * @version $Revision: 1.1 $
+ * @version $Revision: 1.2 $
* @see TimeConversion
*/
class TimeConversionTest : public CPPUNIT_NS::TestFixture
@@ -66,6 +66,7 @@ class TimeConversionTest : public CPPUNIT_NS::TestFixture
CPPUNIT_TEST_SUITE(TimeConversionTest);
CPPUNIT_TEST(timevalToPtimeTest);
CPPUNIT_TEST(nowTest);
+ CPPUNIT_TEST(sleepTest);
CPPUNIT_TEST_SUITE_END();
protected:
@@ -86,6 +87,14 @@ class TimeConversionTest : public CPPUNIT_NS::TestFixture
void
nowTest(void) throw (CPPUNIT_NS::Exception);
+ /**
+ * Test the sleep function.
+ *
+ * @exception CPPUNIT_NS::Exception on test failures.
+ */
+ void
+ sleepTest(void) throw (CPPUNIT_NS::Exception);
+
public: