From a6b289e136118f01b084373f2ee9579ce7b982e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=87=91=E6=88=9F?= <jinji.lf@alibaba-inc.com>
Date: Mon, 28 Dec 2020 14:43:08 +0800
Subject: [PATCH] fix issue cause by iinc bytecode

---
 .../com/alibaba/testable/agent/handler/TestClassHandler.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/testable-agent/src/main/java/com/alibaba/testable/agent/handler/TestClassHandler.java b/testable-agent/src/main/java/com/alibaba/testable/agent/handler/TestClassHandler.java
index ad9b55e..376602f 100644
--- a/testable-agent/src/main/java/com/alibaba/testable/agent/handler/TestClassHandler.java
+++ b/testable-agent/src/main/java/com/alibaba/testable/agent/handler/TestClassHandler.java
@@ -72,7 +72,9 @@ public class TestClassHandler extends BaseClassHandler {
                 return;
             }
             for (AbstractInsnNode in : mn.instructions) {
-                if (in.getOpcode() >= ILOAD && in.getOpcode() <= SASTORE && in instanceof VarInsnNode) {
+                if (in instanceof IincInsnNode) {
+                    ((IincInsnNode)in).var--;
+                } else if (in instanceof VarInsnNode) {
                     if (((VarInsnNode)in).var > 0) {
                         ((VarInsnNode)in).var--;
                     } else if (in.getOpcode() == ALOAD) {