diff --git a/Alignment/AlignTrTools/CMakeLists.txt b/Alignment/AlignTrTools/CMakeLists.txt
index b672f6c7bdf85aa95a806fff4dcd74c369460ebd..98c0a49e88b8ea004f128d3ee301bb48f7f2099d 100644
--- a/Alignment/AlignTrTools/CMakeLists.txt
+++ b/Alignment/AlignTrTools/CMakeLists.txt
@@ -26,6 +26,7 @@ gaudi_add_module(AlignTrTools
src/TrackParticleRefitter.cpp
src/TrackToParticleRelinker.cpp
src/AlignTrackCloneRemover.cpp
+ src/ResettingSink.cpp
LINK
Alignment::AlignmentInterfacesLib
Boost::headers
@@ -49,3 +50,13 @@ gaudi_add_module(AlignTrTools
Rec::TrackInterfacesLib
Rec::TrackKernel
)
+
+gaudi_add_module(AlignTrToolsTests
+ SOURCES
+ tests/src/HistogramTests.cpp
+ LINK
+ Gaudi::GaudiAlgLib
+ Gaudi::GaudiKernel
+)
+
+gaudi_add_tests(QMTest)
diff --git a/Alignment/AlignTrTools/src/ResettingSink.cpp b/Alignment/AlignTrTools/src/ResettingSink.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..e442c81c37b4b4d408d6492440fcd1f7019188db
--- /dev/null
+++ b/Alignment/AlignTrTools/src/ResettingSink.cpp
@@ -0,0 +1,32 @@
+/***********************************************************************************\
+* (c) Copyright 2022 CERN for the benefit of the LHCb and ATLAS collaborations *
+* *
+* This software is distributed under the terms of the Apache version 2 licence, *
+* copied verbatim in the file "LICENSE". *
+* *
+* In applying this licence, CERN does not waive the privileges and immunities *
+* granted to it by virtue of its status as an Intergovernmental Organization *
+* or submit itself to any jurisdiction. *
+\***********************************************************************************/
+
+#include <Gaudi/BaseSink.h>
+
+namespace LHCb::Alignment {
+
+ class ResettingSink : public Gaudi::Monitoring::BaseSink {
+
+ public:
+ using BaseSink::BaseSink;
+
+ StatusCode start() override {
+ return BaseSink::start().andThen( [&]() {
+ applyToAllEntities( []( auto& ent ) { reset( ent ); } );
+ return StatusCode::SUCCESS;
+ } );
+ }
+ void flush( bool ) override {}
+ };
+
+ DECLARE_COMPONENT( ResettingSink )
+
+} // namespace LHCb::Alignment
diff --git a/Alignment/AlignTrTools/tests/options/histo_noreset_on_stop.py b/Alignment/AlignTrTools/tests/options/histo_noreset_on_stop.py
new file mode 100644
index 0000000000000000000000000000000000000000..321f4b5381667695564d87651688edec7064222f
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/options/histo_noreset_on_stop.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+###############################################################################
+# (c) Copyright 2000-2021 CERN for the benefit of the LHCb Collaboration #
+# #
+# This software is distributed under the terms of the GNU General Public #
+# Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING". #
+# #
+# In applying this licence, CERN does not waive the privileges and immunities #
+# granted to it by virtue of its status as an Intergovernmental Organization #
+# or submit itself to any jurisdiction. #
+###############################################################################
+
+from Configurables import ApplicationMgr
+from Configurables import Alignment__Tests__Histograms__BasicSink as BasicSink
+
+basicSink = BasicSink()
+app = ApplicationMgr(
+ EvtSel="NONE",
+ TopAlg=["Alignment::Tests::Histograms::TestHistoAlg"],
+ ExtSvc=[basicSink],
+)
+
+from GaudiPython.Bindings import AppMgr
+
+appMgr = AppMgr()
+appMgr.run(1)
+appMgr.stop()
+appMgr.run(1)
+appMgr.exit()
diff --git a/Alignment/AlignTrTools/tests/options/histo_reset_on_stop.py b/Alignment/AlignTrTools/tests/options/histo_reset_on_stop.py
new file mode 100644
index 0000000000000000000000000000000000000000..c3650eec0757df01079b1d24718ce7dd8d461287
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/options/histo_reset_on_stop.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+###############################################################################
+# (c) Copyright 2000-2021 CERN for the benefit of the LHCb Collaboration #
+# #
+# This software is distributed under the terms of the GNU General Public #
+# Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING". #
+# #
+# In applying this licence, CERN does not waive the privileges and immunities #
+# granted to it by virtue of its status as an Intergovernmental Organization #
+# or submit itself to any jurisdiction. #
+###############################################################################
+
+from Configurables import ApplicationMgr
+from Configurables import Alignment__Tests__Histograms__BasicSink as BasicSink, LHCb__Alignment__ResettingSink as ResettingSink
+
+basicSink = BasicSink()
+resettingSink = ResettingSink()
+app = ApplicationMgr(
+ EvtSel="NONE",
+ TopAlg=["Alignment::Tests::Histograms::TestHistoAlg"],
+ ExtSvc=[basicSink, resettingSink],
+)
+
+from GaudiPython.Bindings import AppMgr
+
+appMgr = AppMgr()
+appMgr.run(1)
+appMgr.stop()
+appMgr.run(1)
+appMgr.exit()
diff --git a/Alignment/AlignTrTools/tests/qmtest/histo_noreset_on_stop.qmt b/Alignment/AlignTrTools/tests/qmtest/histo_noreset_on_stop.qmt
new file mode 100644
index 0000000000000000000000000000000000000000..acaf5d7602cab6c41e8e90821f9f121adeb490c6
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/qmtest/histo_noreset_on_stop.qmt
@@ -0,0 +1,19 @@
+<?xml version="1.0" ?><!DOCTYPE extension PUBLIC '-//QM/2.3/Extension//EN' 'http://www.codesourcery.com/qm/dtds/2.3/-//qm/2.3/extension//en.dtd'>
+<!--
+ (c) Copyright 2021 CERN for the benefit of the LHCb and ATLAS collaborations
+
+ This software is distributed under the terms of the Apache version 2 licence,
+ copied verbatim in the file "LICENSE".
+
+ In applying this licence, CERN does not waive the privileges and immunities
+ granted to it by virtue of its status as an Intergovernmental Organization
+ or submit itself to any jurisdiction.
+-->
+<extension class="GaudiTest.GaudiExeTest" kind="test">
+<argument name="program"><text>python</text></argument>
+<argument name="args"><set><text>../options/histo_noreset_on_stop.py</text></set></argument>
+<argument name="reference"><text>../refs/histo_noreset_on_stop.ref</text></argument>
+<argument name="validator"><text>
+validateWithReference()
+</text></argument>
+</extension>
diff --git a/Alignment/AlignTrTools/tests/qmtest/histo_reset_on_stop.qmt b/Alignment/AlignTrTools/tests/qmtest/histo_reset_on_stop.qmt
new file mode 100644
index 0000000000000000000000000000000000000000..06ca6dc0abc2492ced282d708d60e38250b10552
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/qmtest/histo_reset_on_stop.qmt
@@ -0,0 +1,19 @@
+<?xml version="1.0" ?><!DOCTYPE extension PUBLIC '-//QM/2.3/Extension//EN' 'http://www.codesourcery.com/qm/dtds/2.3/-//qm/2.3/extension//en.dtd'>
+<!--
+ (c) Copyright 2021 CERN for the benefit of the LHCb and ATLAS collaborations
+
+ This software is distributed under the terms of the Apache version 2 licence,
+ copied verbatim in the file "LICENSE".
+
+ In applying this licence, CERN does not waive the privileges and immunities
+ granted to it by virtue of its status as an Intergovernmental Organization
+ or submit itself to any jurisdiction.
+-->
+<extension class="GaudiTest.GaudiExeTest" kind="test">
+<argument name="program"><text>python</text></argument>
+<argument name="args"><set><text>../options/histo_reset_on_stop.py</text></set></argument>
+<argument name="reference"><text>../refs/histo_reset_on_stop.ref</text></argument>
+<argument name="validator"><text>
+validateWithReference()
+</text></argument>
+</extension>
diff --git a/Alignment/AlignTrTools/tests/refs/histo_noreset_on_stop.ref b/Alignment/AlignTrTools/tests/refs/histo_noreset_on_stop.ref
new file mode 100644
index 0000000000000000000000000000000000000000..6bb5a324ac15a286617f7ede775c79238e0780a9
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/refs/histo_noreset_on_stop.ref
@@ -0,0 +1,23 @@
+# setting LC_ALL to "C"
+ApplicationMgr SUCCESS
+====================================================================================================================================
+ Welcome to ApplicationMgr (GaudiCoreSvc v38r1)
+ running on lblhcbpr11.cern.ch on Fri Feb 9 11:37:04 2024
+====================================================================================================================================
+ApplicationMgr INFO Application Manager Configured successfully
+EventLoopMgr WARNING Unable to locate service "EventSelector"
+EventLoopMgr WARNING No events will be processed from external input.
+ApplicationMgr INFO Application Manager Initialized successfully
+JobOptionsSvc INFO Properties are dumped into "histo_noreset_on_stop.joboptsdump"
+ApplicationMgr INFO Application Manager Started successfully
+[{"axis":[{"maxValue":1.0,"minValue":0.0,"nBins":1,"title":""}],"bins":[0,1,0],"dimension":1,"empty":false,"nEntries":1,"title":"Histo title","type":"histogram:Histogram:d"}]
+[{"empty":false,"nEntries":1,"type":"counter:Counter:m"}]
+ApplicationMgr INFO Application Manager Stopped successfully
+JobOptionsSvc INFO Properties are dumped into "histo_noreset_on_stop.joboptsdump"
+ApplicationMgr INFO Application Manager Started successfully
+[{"axis":[{"maxValue":1.0,"minValue":0.0,"nBins":1,"title":""}],"bins":[0,2,0],"dimension":1,"empty":false,"nEntries":2,"title":"Histo title","type":"histogram:Histogram:d"}]
+[{"empty":false,"nEntries":2,"type":"counter:Counter:m"}]
+ApplicationMgr INFO Application Manager Stopped successfully
+EventLoopMgr INFO Histograms converted successfully according to request.
+ApplicationMgr INFO Application Manager Finalized successfully
+ApplicationMgr INFO Application Manager Terminated successfully
diff --git a/Alignment/AlignTrTools/tests/refs/histo_reset_on_stop.ref b/Alignment/AlignTrTools/tests/refs/histo_reset_on_stop.ref
new file mode 100644
index 0000000000000000000000000000000000000000..29cab404d39823cc44ec10f30c8ed00409f3eb16
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/refs/histo_reset_on_stop.ref
@@ -0,0 +1,23 @@
+# setting LC_ALL to "C"
+ApplicationMgr SUCCESS
+====================================================================================================================================
+ Welcome to ApplicationMgr (GaudiCoreSvc v38r1)
+ running on lblhcbpr11.cern.ch on Mon Feb 12 11:28:01 2024
+====================================================================================================================================
+ApplicationMgr INFO Application Manager Configured successfully
+EventLoopMgr WARNING Unable to locate service "EventSelector"
+EventLoopMgr WARNING No events will be processed from external input.
+ApplicationMgr INFO Application Manager Initialized successfully
+JobOptionsSvc INFO Properties are dumped into "histo_reset_on_stop.joboptsdump"
+ApplicationMgr INFO Application Manager Started successfully
+[{"axis":[{"maxValue":1.0,"minValue":0.0,"nBins":1,"title":""}],"bins":[0,1,0],"dimension":1,"empty":false,"nEntries":1,"title":"Histo title","type":"histogram:Histogram:d"}]
+[{"empty":false,"nEntries":1,"type":"counter:Counter:m"}]
+ApplicationMgr INFO Application Manager Stopped successfully
+JobOptionsSvc INFO Properties are dumped into "histo_reset_on_stop.joboptsdump"
+ApplicationMgr INFO Application Manager Started successfully
+[{"axis":[{"maxValue":1.0,"minValue":0.0,"nBins":1,"title":""}],"bins":[0,1,0],"dimension":1,"empty":false,"nEntries":1,"title":"Histo title","type":"histogram:Histogram:d"}]
+[{"empty":false,"nEntries":1,"type":"counter:Counter:m"}]
+ApplicationMgr INFO Application Manager Stopped successfully
+EventLoopMgr INFO Histograms converted successfully according to request.
+ApplicationMgr INFO Application Manager Finalized successfully
+ApplicationMgr INFO Application Manager Terminated successfully
diff --git a/Alignment/AlignTrTools/tests/src/HistogramTests.cpp b/Alignment/AlignTrTools/tests/src/HistogramTests.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..2cc065f1ab3528b744d51d1d790dfd335c977cf1
--- /dev/null
+++ b/Alignment/AlignTrTools/tests/src/HistogramTests.cpp
@@ -0,0 +1,39 @@
+/***********************************************************************************\
+* (c) Copyright 2021 CERN for the benefit of the LHCb and ATLAS collaborations *
+* *
+* This software is distributed under the terms of the Apache version 2 licence, *
+* copied verbatim in the file "LICENSE". *
+* *
+* In applying this licence, CERN does not waive the privileges and immunities *
+* granted to it by virtue of its status as an Intergovernmental Organization *
+* or submit itself to any jurisdiction. *
+\***********************************************************************************/
+#include <Gaudi/Accumulators.h>
+#include <Gaudi/Accumulators/Histogram.h>
+#include <Gaudi/BaseSink.h>
+#include <GaudiAlg/Consumer.h>
+
+namespace Alignment::Tests::Histograms {
+
+ // simple algo with one histo and one counter
+ struct TestHistoAlg : Gaudi::Functional::Consumer<void()> {
+ using Consumer::Consumer;
+ mutable Gaudi::Accumulators::Histogram<1> m_hist{this, "Histo", "Histo title", {1, 0, 1}};
+ mutable Gaudi::Accumulators::Counter<> m_counterhist{this, "Counter"};
+ void operator()() const override {
+ ++m_hist[0.5];
+ ++m_counterhist;
+ }
+ };
+ DECLARE_COMPONENT( TestHistoAlg )
+
+ // simple Sink printing every entity to stdout
+ struct BasicSink : Gaudi::Monitoring::BaseSink {
+ using BaseSink::BaseSink;
+ void flush( bool ) override {
+ applyToAllEntities( []( auto& ent ) { std::cout << nlohmann::json{ent} << "\n"; } );
+ }
+ };
+ DECLARE_COMPONENT( BasicSink )
+
+} // namespace Alignment::Tests::Histograms