systemc: Import tests from the Accellera systemc distribution.

Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6
Reviewed-on: https://gem5-review.googlesource.com/10845
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>

8 files changed, 395 insertions, 0 deletions

diff --git a/src/systemc/tests/systemc/communication/sc_clock/test01/golden/test01.log b/src/systemc/tests/systemc/communication/sc_clock/test01/golden/test01.log
new file mode 100644
index 000000000..68fd7fe24
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test01/golden/test01.log
@@ -0,0 +1,70 @@
+SystemC Simulation
+
+name       = clock_0
+period     = 1 ns
+duty_cycle = 0.5
+
+name       = c2
+period     = 1 ns
+duty_cycle = 0.5
+
+name       = c3
+period     = 8 ns
+duty_cycle = 0.5
+
+name       = c4
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = c5
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = c6
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = c7
+period     = 8 ns
+duty_cycle = 0.5
+
+name       = c8
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = c9
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = cA
+period     = 8 ns
+duty_cycle = 0.1
+
+Info: (I804) /IEEE_Std_1666/deprecated: 
+    sc_clock(const char*, double, double, double, bool)
+    is deprecated use a form that includes sc_time or
+    sc_time_unit
+
+name       = cB
+period     = 8 ns
+duty_cycle = 0.5
+
+name       = cC
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = cD
+period     = 8 ns
+duty_cycle = 0.1
+
+name       = cE
+period     = 8 ns
+duty_cycle = 0.1
+
+Info: (I804) /IEEE_Std_1666/deprecated: You can turn off warnings about
+             IEEE 1666 deprecated features by placing this method call
+             as the first statement in your sc_main() function:
+
+  sc_core::sc_report_handler::set_actions( "/IEEE_Std_1666/deprecated",
+                                           sc_core::SC_DO_NOTHING );
+
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test01/test01.cpp b/src/systemc/tests/systemc/communication/sc_clock/test01/test01.cpp
new file mode 100644
index 000000000..0d6e81174
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test01/test01.cpp
@@ -0,0 +1,89 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  test01.cpp -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+// test of the sc_clock constructors
+
+#include "systemc.h"
+
+#define CLOCK_INFO(clk) \
+    cout << endl; \
+    cout << "name       = " << clk.name() << endl; \
+    cout << "period     = " << clk.period() << endl; \
+    cout << "duty_cycle = " << clk.duty_cycle() << endl;
+
+int
+sc_main( int, char*[] )
+{
+    sc_time t1( 8, SC_NS );
+    sc_time t2( 2, SC_NS );
+
+    sc_clock c1;
+    CLOCK_INFO( c1 );
+
+    sc_clock c2( "c2" );
+    CLOCK_INFO( c2 );
+
+    sc_clock c3( "c3", t1 );
+    CLOCK_INFO( c3 );
+    sc_clock c4( "c4", t1, 0.1 );
+    CLOCK_INFO( c4 );
+    sc_clock c5( "c5", t1, 0.1, t2 );
+    CLOCK_INFO( c5 );
+    sc_clock c6( "c6", t1, 0.1, t2, false );
+    CLOCK_INFO( c6 );
+
+    sc_clock c7( "c7", 8, SC_NS );
+    CLOCK_INFO( c7 );
+    sc_clock c8( "c8", 8, SC_NS, 0.1 );
+    CLOCK_INFO( c8 );
+
+    sc_clock c9( "c9", 8, SC_NS, 0.1, 2, SC_NS );
+    CLOCK_INFO( c9 );
+    sc_clock cA( "cA", 8, SC_NS, 0.1, 2, SC_NS, false );
+    CLOCK_INFO( cA );
+
+    sc_clock cB( "cB", 8 );
+    CLOCK_INFO( cB );
+    sc_clock cC( "cC", 8, 0.1 );
+    CLOCK_INFO( cC );
+    sc_clock cD( "cD", 8, 0.1, 2 );
+    CLOCK_INFO( cD );
+    sc_clock cE( "cE", 8, 0.1, 2, false );
+    CLOCK_INFO( cE );
+
+    return 0;
+}
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test02/golden/test02.log b/src/systemc/tests/systemc/communication/sc_clock/test02/golden/test02.log
new file mode 100644
index 000000000..568507d71
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test02/golden/test02.log
@@ -0,0 +1,20 @@
+SystemC Simulation
+m_cur_val for c1( "c1", t1, 0.1, t2 ) is: 0
+m_cur_val for c2( "c2", t1, 0.1, t2, false ) is: 1
+m_cur_val for c3( "c3", t1, 0.1, t2 ) is: 0
+
+Info: (I804) /IEEE_Std_1666/deprecated: 
+    sc_clock(const char*, double, double, double, bool)
+    is deprecated use a form that includes sc_time or
+    sc_time_unit
+m_cur_val for c4( "c4", t1, 0.1, t2, false ) is: 1
+m_cur_val for c5( "c5", t1, 0.1, t2 ) is: 0
+m_cur_val for c6( "c6", t1, 0.1, t2, false ) is: 1
+
+Info: (I804) /IEEE_Std_1666/deprecated: You can turn off warnings about
+             IEEE 1666 deprecated features by placing this method call
+             as the first statement in your sc_main() function:
+
+  sc_core::sc_report_handler::set_actions( "/IEEE_Std_1666/deprecated",
+                                           sc_core::SC_DO_NOTHING );
+
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test02/test02.cpp b/src/systemc/tests/systemc/communication/sc_clock/test02/test02.cpp
new file mode 100644
index 000000000..1d95b2a90
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test02/test02.cpp
@@ -0,0 +1,83 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  test02.cpp -- 
+
+  Original Author: Ucar Aziz, Synopsys, Inc., 2002-02-15
+                   Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+// test of the sc_clock::print
+
+#include "systemc.h"
+
+
+int
+sc_main( int, char*[] )
+{
+    sc_time t1( 8, SC_NS );
+    sc_time t2( 2, SC_NS );
+
+
+    sc_clock c1( "c1", t1, 0.1, t2 );
+    cout <<  "m_cur_val for c1( \"c1\", t1, 0.1, t2 ) is: ";
+    c1.print(cout);
+    cout << "\n";
+
+    sc_clock c2( "c2", t1, 0.1, t2, false );
+    cout <<  "m_cur_val for c2( \"c2\", t1, 0.1, t2, false ) is: ";
+    c2.print(cout);
+    cout << "\n";
+
+
+    sc_clock c3( "c3", 8, SC_NS, 0.1 );
+    cout <<  "m_cur_val for c3( \"c3\", t1, 0.1, t2 ) is: ";
+    c3.print(cout);
+    cout << "\n";
+
+    sc_clock c4( "c4", 8, SC_NS, 0.1, false );
+    cout <<  "m_cur_val for c4( \"c4\", t1, 0.1, t2, false ) is: ";
+    c4.print(cout);
+    cout << "\n";
+
+    sc_clock c5( "c5", 8, SC_NS, 0.1, 2, SC_NS );
+    cout <<  "m_cur_val for c5( \"c5\", t1, 0.1, t2 ) is: ";
+    c5.print(cout);
+    cout<< "\n";
+
+    sc_clock c6( "c6", 8, SC_NS, 0.1, 2, SC_NS, false );
+    cout <<  "m_cur_val for c6( \"c6\", t1, 0.1, t2, false ) is: ";
+    c6.print(cout);
+    cout<< "\n";
+
+    return 0;
+}
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test03/golden/test03.log b/src/systemc/tests/systemc/communication/sc_clock/test03/golden/test03.log
new file mode 100644
index 000000000..e77ee4ca8
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test03/golden/test03.log
@@ -0,0 +1,9 @@
+SystemC Simulation
+     name = c1
+    value = 0
+new value = 0
+
+     name = c2
+    value = 1
+new value = 1
+
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test03/test03.cpp b/src/systemc/tests/systemc/communication/sc_clock/test03/test03.cpp
new file mode 100644
index 000000000..3f82ef7f1
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test03/test03.cpp
@@ -0,0 +1,59 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  test03.cpp -- 
+
+  Original Author: Ucar Aziz, Synopsys, Inc., 2002-02-15
+                   Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+// test of sc_clock::dump( ostream& os ) const
+
+#include "systemc.h"
+
+
+int
+sc_main( int, char*[] )
+{
+    sc_time t1( 8, SC_NS );
+    sc_time t2( 2, SC_NS );
+
+    sc_clock c1( "c1", t1, 0.1, t2 );
+    c1.dump(cout);
+    cout << "\n";
+
+    sc_clock c2( "c2", t1, 0.1, t2, false );
+    c2.dump(cout);
+    cout << "\n";
+
+    return 0;
+}
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test04/golden/test04.log b/src/systemc/tests/systemc/communication/sc_clock/test04/golden/test04.log
new file mode 100644
index 000000000..37da64982
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test04/golden/test04.log
@@ -0,0 +1,3 @@
+SystemC Simulation
+current time is: 8 ns
+now, the current time is: 10 ns
diff --git a/src/systemc/tests/systemc/communication/sc_clock/test04/test04.cpp b/src/systemc/tests/systemc/communication/sc_clock/test04/test04.cpp
new file mode 100644
index 000000000..759fc48fb
--- /dev/null
+++ b/src/systemc/tests/systemc/communication/sc_clock/test04/test04.cpp
@@ -0,0 +1,62 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  test04.cpp -- 
+
+  Original Author: Ucar Aziz, Synopsys, Inc., 2002-02-15
+                   Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+// test of sc_clock::time_stamp()
+
+#include "systemc.h"
+
+
+int
+sc_main( int, char*[] )
+{
+    sc_time t1( 8, SC_NS );
+    sc_time t2( 2, SC_NS );
+    
+    sc_clock c1( "c1", t1, 0.1, t2 );
+    sc_start(t1);
+    cout << "current time is: ";  
+    cout << c1.time_stamp();
+    cout << endl;    
+
+    sc_start(t2);
+    cout << "now, the current time is: ";  
+    cout << c1.time_stamp();
+    cout << endl;    
+
+    return 0;
+}