Test for simultaneous fmu simulation (refs #3398)

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@24941 ac1ea38d-2e2b-0410-8846-a27921b304fc

diff --git a/org.simantics.sysdyn.tests/src/org/simantics/sysdyn/tests/fmi/MultipleSimultaneousFMUSimulationsTest.java b/org.simantics.sysdyn.tests/src/org/simantics/sysdyn/tests/fmi/MultipleSimultaneousFMUSimulationsTest.java
new file mode 100644 (file)
index 0000000..6a4d7af
--- /dev/null
+++ b/org.simantics.sysdyn.tests/src/org/simantics/sysdyn/tests/fmi/MultipleSimultaneousFMUSimulationsTest.java
@@ -0,0 +1,159 @@
+package org.simantics.sysdyn.tests.fmi;\r
+\r
+import java.util.Arrays;\r
+import java.util.List;\r
+\r
+import junit.framework.Assert;\r
+\r
+import org.junit.Test;\r
+import org.simantics.modelica.fmi.FMUControlJNI;\r
+import org.simantics.modelica.fmi.FMUJNIException;\r
+\r
+public class MultipleSimultaneousFMUSimulationsTest {\r
+\r
+\r
+       /**\r
+        * This test runs simultaneously {@link FMURealTest}, {@link FMUIntegerTest} and {@link FMUBooleanTest} to\r
+        * see that they do not conflict with each other.\r
+        */\r
+\r
+       @Test\r
+       public void testMultipleSimulations() {\r
+\r
+               FMUControlJNI control1 = new FMUControlJNI();\r
+               FMUControlJNI control2 = new FMUControlJNI();\r
+               FMUControlJNI control3 = new FMUControlJNI();\r
+\r
+               String path1 = ".\\Models\\FMUTests\\FMURealTest\\FMURealTestModel.fmu";\r
+               String path2 = ".\\Models\\FMUTests\\FMUIntegerTest\\FMUIntegerTestModel.fmu";\r
+               String path3 = ".\\Models\\FMUTests\\FMUBooleanTest\\FMUBooleanTestModel.fmu";  \r
+\r
+               try {\r
+                       control1.loadFMUFile(path1);\r
+                       control2.loadFMUFile(path2);\r
+                       control3.loadFMUFile(path3);\r
+\r
+                       control1.setStepLength(0.1);\r
+                       control2.setStepLength(0.1);\r
+                       control3.setStepLength(0.1);\r
+\r
+                       control1.initializeSimulation();\r
+                       control2.initializeSimulation();\r
+                       control3.initializeSimulation();\r
+\r
+\r
+                       String[] s1 = control1.getAllVariables();\r
+                       String[] s2 = control2.getAllVariables();\r
+                       String[] s3 = control3.getAllVariables();\r
+\r
+\r
+                       List<String> nameList1 = Arrays.asList(s1);\r
+                       List<String> nameList2 = Arrays.asList(s2);\r
+                       List<String> nameList3 = Arrays.asList(s3);\r
+                       int valve1 = nameList1.indexOf("valve");\r
+                       int valve2 = nameList2.indexOf("valve");\r
+                       int valve3 = nameList3.indexOf("valve");\r
+\r
+                       int stock1 = nameList1.indexOf("stock");\r
+                       int stock2 = nameList2.indexOf("stock");\r
+                       int stock3 = nameList3.indexOf("stock");\r
+\r
+                       control1.subscribe(s1);\r
+                       control2.subscribe(s2);\r
+                       control3.subscribe(s3);\r
+\r
+\r
+                       double value;\r
+                       double[] results1 = new double[s1.length];\r
+                       double[] results2 = new double[s2.length];\r
+                       double[] results3 = new double[s3.length];\r
+\r
+                       for(int i = 0; i < 60; i++) {\r
+\r
+                               // Real\r
+                               results1 = control1.getSubscribedResults(results1);\r
+\r
+                               if(i == 30) {\r
+                                       value = results1[stock1];\r
+                                       Assert.assertFalse("stock != 6 when time == 3. (stock == " + value + ")",  value < 5.999 || value > 6.001);\r
+                                       control1.setRealValue("r1", 3);\r
+                               }\r
+\r
+                               value = results1[valve1];\r
+                               if(i > 30) {\r
+                                       Assert.assertFalse("valve != 4 after time == 3. (valve == " + value + ")",  value < 3.999 || value > 4.001);\r
+                               } else {\r
+                                       Assert.assertFalse("valve != 2 before time == 3. (valve == " + value + ")",  value < 1.999 || value > 2.001);\r
+\r
+                               }\r
+                               control1.simulateStep();\r
+\r
+                               // Integer\r
+                               results2 = control2.getSubscribedResults(results2);\r
+\r
+                               if(i == 30) {\r
+                                       value = results2[stock2];\r
+                                       Assert.assertFalse("stock != 6 when time == 3. (stock == " + value + ")",  value < 5.999 || value > 6.001);\r
+                                       control2.setIntegerValue("i1", 3);\r
+                               }\r
+\r
+                               value = results2[valve2];\r
+                               if(i > 30) {\r
+                                       Assert.assertFalse("valve != 4 after time == 3. (valve == " + value + ")",  value < 3.999 || value > 4.001);\r
+                               } else {\r
+                                       Assert.assertFalse("valve != 2 before time == 3. (valve == " + value + ")",  value < 1.999 || value > 2.001);\r
+\r
+                               }\r
+                               control2.simulateStep();\r
+\r
+                               // Boolean\r
+                               results3 = control3.getSubscribedResults(results3);\r
+\r
+                               if(i == 30) {\r
+                                       value = results3[stock3];\r
+                                       Assert.assertFalse("stock != 3 when time == 3. (stock == " + value + ")",  value < 2.999 || value > 3.001);\r
+                                       control3.setBooleanValue("b", false);\r
+                               }\r
+\r
+                               value = results3[valve3];\r
+                               if(i > 30) {\r
+                                       Assert.assertFalse("valve != -1 after time == 3. (valve == " + value + ")",  value > -0.999 || value < -1.001);\r
+                               } else {\r
+                                       Assert.assertFalse("valve != 1 before time == 3. (valve == " + value + ")",  value < 0.999 || value > 1.001);\r
+\r
+                               }\r
+                               control3.simulateStep();\r
+\r
+                       }\r
+\r
+                       // Real\r
+                       results1 = control1.getSubscribedResults(results1);\r
+                       value = results1[stock1];\r
+                       Assert.assertFalse("stock != 18 when time == 6. (stock == " + value + ")",  value < 17.999 || value > 18.001);\r
+\r
+                       // Integer\r
+                       results2 = control2.getSubscribedResults(results2);\r
+                       value = results2[stock2];\r
+                       Assert.assertFalse("stock != 18 when time == 6. (stock == " + value + ")",  value < 17.999 || value > 18.001);\r
+\r
+                       // Boolean\r
+                       results3 = control3.getSubscribedResults(results3);\r
+                       value = results3[stock3];\r
+                       Assert.assertFalse("stock != 0 when time == 6. (stock == " + value + ")",  value < -0.001 || value > 0.001);\r
+\r
+\r
+               } catch (FMUJNIException e) {\r
+                       Assert.fail("Exception in native fmu code: " + e.getMessage());\r
+               }\r
+\r
+               try {\r
+                       control1.unloadFMU();\r
+                       control2.unloadFMU();\r
+                       control3.unloadFMU();\r
+               } catch (FMUJNIException e) {\r
+                       Assert.fail("Exception in native fmu code: " + e.getMessage());\r
+               }\r
+\r
+       }\r
+}\r
+\r