1 files changed, 96 insertions, 0 deletions
diff --git a/tests/com/jsyn/ports/TestSet.java b/tests/com/jsyn/ports/TestSet.java
new file mode 100644
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+++ b/tests/com/jsyn/ports/TestSet.java
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+/*
+ * Copyright 2009 Phil Burk, Mobileer Inc
+ *
+ * Licensed 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.
+ */
+
+package com.jsyn.ports;
+
+import junit.framework.TestCase;
+
+import com.jsyn.engine.SynthesisEngine;
+import com.jsyn.unitgen.Minimum;
+
+public class TestSet extends TestCase {
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    /** Internal value setting. */
+    public void testSetValue() {
+        int numParts = 4;
+        UnitInputPort port = new UnitInputPort(numParts, "Tester");
+        port.setValueInternal(0, 100.0);
+        port.setValueInternal(2, 120.0);
+        port.setValueInternal(1, 110.0);
+        port.setValueInternal(3, 130.0);
+        assertEquals("check port value", 100.0, port.getValue(0));
+        assertEquals("check port value", 120.0, port.getValue(2));
+        assertEquals("check port value", 110.0, port.getValue(1));
+        assertEquals("check port value", 130.0, port.getValue(3));
+    }
+
+    public void testSet() throws InterruptedException {
+        SynthesisEngine synthesisEngine = new SynthesisEngine();
+        synthesisEngine.setRealTime(false);
+        synthesisEngine.start();
+        synthesisEngine.sleepUntil(0.01);
+        Minimum min;
+        synthesisEngine.add(min = new Minimum());
+
+        double x = 33.99;
+        double y = 8.31;
+        min.inputA.set(x);
+        min.inputB.set(y);
+        synthesisEngine.sleepFor(0.01);
+        assertEquals("min set A", x, min.inputA.getValue());
+        assertEquals("min set B", y, min.inputB.getValue());
+        min.start();
+        synthesisEngine.sleepFor(0.01);
+
+        assertEquals("min output", y, min.output.getValue());
+        synthesisEngine.stop();
+    }
+
+    /** if we use a port index out of range we want to know now and not blow up the engine. */
+    public void testSetBadPort() throws InterruptedException {
+        SynthesisEngine synthesisEngine = new SynthesisEngine();
+        synthesisEngine.setRealTime(false);
+        synthesisEngine.start();
+        Minimum min;
+        synthesisEngine.add(min = new Minimum());
+
+        min.start();
+        Exception caught = null;
+        try {
+            min.inputA.set(1, 23.45);
+        } catch (Exception e) {
+            caught = e;
+        }
+        assertTrue("Catch port out of range, caught " + caught,
+                (caught instanceof ArrayIndexOutOfBoundsException));
+
+        // Don't blow up here.
+        synthesisEngine.sleepUntil(0.01);
+
+        synthesisEngine.stop();
+    }
+
+}