From: lempinen <lempinen@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Fri, 11 May 2012 06:38:26 +0000 (+0000)
Subject: Test for simultaneous fmu simulation (refs #3398)
X-Git-Tag: simantics-1.6~6^2~8
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=057a5645e0bf9f46b757c2e021559663e9d92a69;p=simantics%2Fsysdyn.git

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
index 00000000..6a4d7aff
--- /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;
+
+import java.util.Arrays;
+import java.util.List;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+import org.simantics.modelica.fmi.FMUControlJNI;
+import org.simantics.modelica.fmi.FMUJNIException;
+
+public class MultipleSimultaneousFMUSimulationsTest {
+
+
+	/**
+	 * This test runs simultaneously {@link FMURealTest}, {@link FMUIntegerTest} and {@link FMUBooleanTest} to
+	 * see that they do not conflict with each other.
+	 */
+
+	@Test
+	public void testMultipleSimulations() {
+
+		FMUControlJNI control1 = new FMUControlJNI();
+		FMUControlJNI control2 = new FMUControlJNI();
+		FMUControlJNI control3 = new FMUControlJNI();
+
+		String path1 = ".\\Models\\FMUTests\\FMURealTest\\FMURealTestModel.fmu";
+		String path2 = ".\\Models\\FMUTests\\FMUIntegerTest\\FMUIntegerTestModel.fmu";
+		String path3 = ".\\Models\\FMUTests\\FMUBooleanTest\\FMUBooleanTestModel.fmu";	
+
+		try {
+			control1.loadFMUFile(path1);
+			control2.loadFMUFile(path2);
+			control3.loadFMUFile(path3);
+
+			control1.setStepLength(0.1);
+			control2.setStepLength(0.1);
+			control3.setStepLength(0.1);
+
+			control1.initializeSimulation();
+			control2.initializeSimulation();
+			control3.initializeSimulation();
+
+
+			String[] s1 = control1.getAllVariables();
+			String[] s2 = control2.getAllVariables();
+			String[] s3 = control3.getAllVariables();
+
+
+			List<String> nameList1 = Arrays.asList(s1);
+			List<String> nameList2 = Arrays.asList(s2);
+			List<String> nameList3 = Arrays.asList(s3);
+			int valve1 = nameList1.indexOf("valve");
+			int valve2 = nameList2.indexOf("valve");
+			int valve3 = nameList3.indexOf("valve");
+
+			int stock1 = nameList1.indexOf("stock");
+			int stock2 = nameList2.indexOf("stock");
+			int stock3 = nameList3.indexOf("stock");
+
+			control1.subscribe(s1);
+			control2.subscribe(s2);
+			control3.subscribe(s3);
+
+
+			double value;
+			double[] results1 = new double[s1.length];
+			double[] results2 = new double[s2.length];
+			double[] results3 = new double[s3.length];
+
+			for(int i = 0; i < 60; i++) {
+
+				// Real
+				results1 = control1.getSubscribedResults(results1);
+
+				if(i == 30) {
+					value = results1[stock1];
+					Assert.assertFalse("stock != 6 when time == 3. (stock == " + value + ")",  value < 5.999 || value > 6.001);
+					control1.setRealValue("r1", 3);
+				}
+
+				value = results1[valve1];
+				if(i > 30) {
+					Assert.assertFalse("valve != 4 after time == 3. (valve == " + value + ")",  value < 3.999 || value > 4.001);
+				} else {
+					Assert.assertFalse("valve != 2 before time == 3. (valve == " + value + ")",  value < 1.999 || value > 2.001);
+
+				}
+				control1.simulateStep();
+
+				// Integer
+				results2 = control2.getSubscribedResults(results2);
+
+				if(i == 30) {
+					value = results2[stock2];
+					Assert.assertFalse("stock != 6 when time == 3. (stock == " + value + ")",  value < 5.999 || value > 6.001);
+					control2.setIntegerValue("i1", 3);
+				}
+
+				value = results2[valve2];
+				if(i > 30) {
+					Assert.assertFalse("valve != 4 after time == 3. (valve == " + value + ")",  value < 3.999 || value > 4.001);
+				} else {
+					Assert.assertFalse("valve != 2 before time == 3. (valve == " + value + ")",  value < 1.999 || value > 2.001);
+
+				}
+				control2.simulateStep();
+
+				// Boolean
+				results3 = control3.getSubscribedResults(results3);
+
+				if(i == 30) {
+					value = results3[stock3];
+					Assert.assertFalse("stock != 3 when time == 3. (stock == " + value + ")",  value < 2.999 || value > 3.001);
+					control3.setBooleanValue("b", false);
+				}
+
+				value = results3[valve3];
+				if(i > 30) {
+					Assert.assertFalse("valve != -1 after time == 3. (valve == " + value + ")",  value > -0.999 || value < -1.001);
+				} else {
+					Assert.assertFalse("valve != 1 before time == 3. (valve == " + value + ")",  value < 0.999 || value > 1.001);
+
+				}
+				control3.simulateStep();
+
+			}
+
+			// Real
+			results1 = control1.getSubscribedResults(results1);
+			value = results1[stock1];
+			Assert.assertFalse("stock != 18 when time == 6. (stock == " + value + ")",  value < 17.999 || value > 18.001);
+
+			// Integer
+			results2 = control2.getSubscribedResults(results2);
+			value = results2[stock2];
+			Assert.assertFalse("stock != 18 when time == 6. (stock == " + value + ")",  value < 17.999 || value > 18.001);
+
+			// Boolean
+			results3 = control3.getSubscribedResults(results3);
+			value = results3[stock3];
+			Assert.assertFalse("stock != 0 when time == 6. (stock == " + value + ")",  value < -0.001 || value > 0.001);
+
+
+		} catch (FMUJNIException e) {
+			Assert.fail("Exception in native fmu code: " + e.getMessage());
+		}
+
+		try {
+			control1.unloadFMU();
+			control2.unloadFMU();
+			control3.unloadFMU();
+		} catch (FMUJNIException e) {
+			Assert.fail("Exception in native fmu code: " + e.getMessage());
+		}
+
+	}
+}
+