gerrit.simantics Code Review - simantics/sysdyn.git/blob

   1 package org.simantics.sysdyn.tests.fmi;\r
   2 \r
   3 import static org.junit.Assert.fail;\r
   4 import junit.framework.Assert;\r
   5 \r
   6 import org.junit.Test;\r
   7 import org.simantics.modelica.fmi.FMUControlJNI;\r
   8 import org.simantics.modelica.fmi.FMUJNIException;\r
   9 \r
  10 /**\r
  11  * Tests calls to fmu control before model has been loaded or initialized.\r
  12  * \r
  13  * @author Teemu Lempinen\r
  14  *\r
  15  */\r
  16 public class CallFMUBeforeInitializationTests {\r
  17         \r
  18         /**\r
  19          * Try fmu jni methods without loading an fmu.\r
  20          * All but unload should throw an exception.\r
  21          */\r
  22         @Test\r
  23         public void testBeforeLoad() {\r
  24                 FMUControlJNI control = new FMUControlJNI();\r
  25 \r
  26                 try {\r
  27                         control.initializeSimulation();\r
  28                         fail("Initialized a simulation before loading fmu");\r
  29                 } catch (FMUJNIException e) {\r
  30                         // control should throw this exception: Tried to initialize simulation before loading it\r
  31                 }\r
  32                 \r
  33                 try {\r
  34                         control.getAllVariables();\r
  35                         fail("getAllVariables returned something before loading fmu");\r
  36                 } catch (FMUJNIException e) {\r
  37                         // control should throw this exception: There is no model to get the variables from\r
  38                 }\r
  39                 \r
  40                 try {\r
  41                         control.filterVariables(".*");\r
  42                         fail("filterVariables returned something before loading fmu");\r
  43                 } catch (FMUJNIException e) {\r
  44                         // control should throw this exception: There is no model to get the variables from\r
  45                 }\r
  46                 \r
  47                 try {\r
  48                         double d = control.getRealValue("dummy");\r
  49                         fail("Got a Real value before loading fmu: " + d);\r
  50                 } catch (FMUJNIException e) {\r
  51                         // control should throw this exception: There are no variables\r
  52                 }\r
  53                 \r
  54                 try {\r
  55                         control.getSubscribedResults(new double[0]);\r
  56                         fail("Got subscribed results before loading fmu");\r
  57                 } catch (FMUJNIException e) {\r
  58                         // control should throw this exception: There is no model or subscription\r
  59                 }\r
  60                 \r
  61                 try {\r
  62                         control.setBooleanValue("dummy", true);\r
  63                         fail("Set a boolean value  before loading fmu");\r
  64                 } catch (FMUJNIException e) {\r
  65                         // control should throw this exception: There are no variables\r
  66                 }\r
  67                 \r
  68                 try {\r
  69                         control.setRealValue("dummy", 1.0);\r
  70                         fail("Set a real value  before loading fmu");\r
  71                 } catch (FMUJNIException e) {\r
  72                         // control should throw this exception: There are no variables\r
  73                 }\r
  74                 \r
  75                 try {\r
  76                         control.setIntegerValue("dummy", 1);\r
  77                         fail("Set an integer value  before loading fmu");\r
  78                 } catch (FMUJNIException e) {\r
  79                         // control should throw this exception: There are no variables\r
  80                 }\r
  81                 \r
  82                 try {\r
  83                         control.setStepLength(0.1);\r
  84                         fail("Set step length before loading fmu");\r
  85                 } catch (FMUJNIException e) {\r
  86                         // control should throw this exception: There is no model for which to set the step length\r
  87                 }\r
  88                 \r
  89                 try {\r
  90                         control.simulateStep();\r
  91                         fail("Simulated a step before loading fmu");\r
  92                 } catch (FMUJNIException e) {\r
  93                         // control should throw this exception: There is no model to simulate\r
  94                 }\r
  95                 \r
  96                 try {\r
  97                         control.subscribe(new String[] {"dummy"});\r
  98                         fail("Subscribed variables before loading fmu");\r
  99                 } catch (FMUJNIException e) {\r
 100                         // control should throw this exception: There is no model to subscribe from\r
 101                 }\r
 102                 \r
 103                 \r
 104                 // succeeds\r
 105                 try {\r
 106                         control.unloadFMU();\r
 107                 } catch (FMUJNIException e) {\r
 108                         // control should NOT throw this exception: Unload only unloads if something has been loaded\r
 109                         fail(e.getMessage());\r
 110                 }\r
 111                 \r
 112         }\r
 113         \r
 114         /*\r
 115          * Test:\r
 116          * Load a valid fmu, but do not initialize it. Test that all\r
 117          * methods work as they are supposed to. Some throw exceptions while\r
 118          * others work.\r
 119          */\r
 120         @Test\r
 121         public void testBeforeInitialization() {\r
 122                 FMUControlJNI control = new FMUControlJNI();\r
 123 \r
 124                 String path = ".\\Models\\FMUTests\\FMUAllTypesOfVariablesTest\\FMUAllTypesOfVariablesTestModel.fmu";\r
 125 \r
 126                 // Initialize a model\r
 127                 try {\r
 128 \r
 129                         control.loadFMUFile(path);\r
 130                 } catch (FMUJNIException e) {\r
 131                         fail("FMU loading failed");\r
 132                 }\r
 133                 \r
 134                 // Fails\r
 135                 \r
 136                 try {\r
 137                         double d = control.getRealValue("dummy");\r
 138                         fail("Got a Real value before loading fmu: " + d);\r
 139                 } catch (FMUJNIException e) {\r
 140                         // control should throw this exception: There are no variables\r
 141                 }\r
 142                 \r
 143                 try {\r
 144                         control.setBooleanValue("dummy", true);\r
 145                         fail("Set a boolean value  before loading fmu");\r
 146                 } catch (FMUJNIException e) {\r
 147                         // control should throw this exception: There are no variables\r
 148                 }\r
 149                 \r
 150                 try {\r
 151                         control.setRealValue("dummy", 1.0);\r
 152                         fail("Set a real value  before loading fmu");\r
 153                 } catch (FMUJNIException e) {\r
 154                         // control should throw this exception: There are no variables\r
 155                 }\r
 156                 \r
 157                 try {\r
 158                         control.setIntegerValue("dummy", 1);\r
 159                         fail("Set an integer value  before loading fmu");\r
 160                 } catch (FMUJNIException e) {\r
 161                         // control should throw this exception: There are no variables\r
 162                 }\r
 163                 \r
 164                 try {\r
 165                         control.simulateStep();\r
 166                         fail("Simulated a step before loading fmu");\r
 167                 } catch (FMUJNIException e) {\r
 168                         // control should throw this exception: There is no model to simulate\r
 169                 }\r
 170                 \r
 171 \r
 172                 \r
 173                 // Succeeds\r
 174                 try {\r
 175                         control.setStepLength(0.1);\r
 176                 } catch (FMUJNIException e) {\r
 177                         // control should NOT throw this exception: simulation step length can be set\r
 178                         // beforehand for future simulations\r
 179                         fail(e.getMessage());\r
 180                 }\r
 181                 \r
 182                 try {\r
 183                         control.getAllVariables();\r
 184                 } catch (FMUJNIException e) {\r
 185                         // control should NOT throw this exception: Variables are found in loadFMU\r
 186                         fail(e.getMessage());\r
 187                 }\r
 188                 \r
 189                 try {\r
 190                         control.filterVariables(".*");\r
 191                 } catch (FMUJNIException e) {\r
 192                         // control should NOT throw this exception: Variables are found in loadFMU\r
 193                         fail(e.getMessage());\r
 194                 }\r
 195                 \r
 196                 \r
 197                 try {\r
 198                         double[] array = new double[0];\r
 199                         control.getSubscribedResults(array);\r
 200                         Assert.assertTrue("Returned a wrong kind of array", array.length == 0);\r
 201                 } catch (FMUJNIException e) {\r
 202                         // control should NOT throw this exception: Should return the given double\r
 203                         // array filled with subscribed values or 0.0 if there was some problem\r
 204                         fail(e.getMessage());\r
 205                 }\r
 206                 \r
 207                 try {\r
 208                         control.subscribe(new String[] {"dummy"});\r
 209                 } catch (FMUJNIException e) {\r
 210                         // control should NOT throw this exception: users can subscribe before initialization\r
 211                         fail(e.getMessage());\r
 212                 }\r
 213                 \r
 214                 \r
 215                 try {\r
 216                         control.initializeSimulation();\r
 217                 } catch (FMUJNIException e) {\r
 218                         fail(e.getMessage());\r
 219                         // control should NOT throw this exception\r
 220                 }\r
 221                 \r
 222                 try {\r
 223                         control.unloadFMU();\r
 224                 } catch (FMUJNIException e) {\r
 225                         // control should NOT throw this exception\r
 226                         fail(e.getMessage());\r
 227                 }\r
 228         }\r
 229 }\r