From 32d8c134875763df3b3c35fa58986f5d6f9f53fd Mon Sep 17 00:00:00 2001
From: rkao <rkao>
Date: Sun, 23 Nov 2008 22:41:07 +0000
Subject: [PATCH] working on testSouthRecirculate

---
 testCode/com/sun/vlsi/chips/marina/test/MarinaTest.java |   12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/testCode/com/sun/vlsi/chips/marina/test/MarinaTest.java b/testCode/com/sun/vlsi/chips/marina/test/MarinaTest.java
index eeb93d4..86bce12 100644
--- a/testCode/com/sun/vlsi/chips/marina/test/MarinaTest.java
+++ b/testCode/com/sun/vlsi/chips/marina/test/MarinaTest.java
@@ -1560,15 +1560,23 @@ public class MarinaTest {
     	prln("End flipOlcBit");
     }
     private void testSouthRecirculate (Marina marina) {
+    	prln("Begin testSouthRecirculate");
+    	adjustIndent(2);
+
     	marina.enableInstructionSend(false);
     	marina.enableInstructionRecirculate(true);
     	
-    	// test capacity
+    	prln("Completely fill south ring");
     	for (int i=0; i<Marina.SOUTH_RING_CAPACITY; i++) {
     		BitVector instr = new BitVector(36, "Instr"+i);
     		instr.setFromLong(i);
     		marina.instrIn.fill(instr);
+    		// Every time we shift data ring we clear instruction counter
+    		// Make sure the counter has incremented once. 
+    		long iCnt = marina.getInstructionCounter();
+    		fatal(iCnt!=1, "bad instruction counter: "+iCnt+" expected: 1");
     	}
+    	prln("Drain south ring and check contents");
     	List<BitVector> out = marina.instrIn.drainMany();
     	for (int i=0; i<Marina.SOUTH_RING_CAPACITY; i++) {
     		int expect = (i+Marina.SOUTH_RING_CAPACITY-1) % Marina.SOUTH_RING_CAPACITY;
@@ -1578,6 +1586,8 @@ public class MarinaTest {
     	
     	for (int i=0; i<5; i++) {}
     	
+    	adjustIndent(-2);
+    	prln("End testSouthRecirculate");
     }
 	private void doOneTest(int testNum) {
         prln("MarinaTest: performing test: "+testNum);
-- 
1.7.10.4