mirror of
https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
synced 2026-05-22 07:54:49 +00:00
631 lines
21 KiB
Java
631 lines
21 KiB
Java
/*
|
|
* Copyright (C) 2010-2026 JPEXS, All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3.0 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library.
|
|
*/
|
|
package com.jpexs.decompiler.flash;
|
|
|
|
import com.jpexs.decompiler.flash.action.Action;
|
|
import com.jpexs.decompiler.flash.action.parser.ActionParseException;
|
|
import com.jpexs.decompiler.flash.action.parser.pcode.ASMParser;
|
|
import com.jpexs.decompiler.flash.configuration.Configuration;
|
|
import com.jpexs.decompiler.flash.exporters.modes.ScriptExportMode;
|
|
import com.jpexs.decompiler.flash.helpers.CodeFormatting;
|
|
import com.jpexs.decompiler.flash.helpers.HighlightedTextWriter;
|
|
import com.jpexs.decompiler.flash.tags.DoActionTag;
|
|
import com.jpexs.decompiler.flash.tags.DoInitActionTag;
|
|
import java.io.BufferedInputStream;
|
|
import java.io.FileInputStream;
|
|
import java.io.IOException;
|
|
import java.util.HashMap;
|
|
import java.util.List;
|
|
import static org.testng.Assert.assertEquals;
|
|
import static org.testng.Assert.assertTrue;
|
|
import static org.testng.Assert.fail;
|
|
import org.testng.annotations.BeforeClass;
|
|
import org.testng.annotations.Test;
|
|
|
|
/**
|
|
*
|
|
* @author JPEXS
|
|
*/
|
|
public class ActionScript2AssemblerTest extends ActionScript2TestBase {
|
|
|
|
@BeforeClass
|
|
public void init() throws IOException, InterruptedException {
|
|
//Main.initLogging(false);
|
|
Configuration.autoDeobfuscate.set(false);
|
|
swf = new SWF(new BufferedInputStream(new FileInputStream("testdata/as2/as2.swf")), false);
|
|
}
|
|
|
|
private String recompilePcode(String pcode) {
|
|
try {
|
|
List<Action> actions = ASMParser.parse(0, true, pcode, swf.version, false, swf.getCharset());
|
|
|
|
DoActionTag doa = getFirstActionTag();
|
|
doa.setActionBytes(Action.actionsToBytes(actions, true, swf.version));
|
|
HighlightedTextWriter writer = new HighlightedTextWriter(new CodeFormatting(), false);
|
|
doa.getASMSource(ScriptExportMode.PCODE, writer, null);
|
|
writer.finishHilights();
|
|
return writer.toString();
|
|
} catch (IOException | ActionParseException | InterruptedException ex) {
|
|
fail();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private String decompilePcode(String pcode) {
|
|
try {
|
|
List<Action> actions = ASMParser.parse(0, true, pcode, swf.version, false, swf.getCharset());
|
|
|
|
DoActionTag doa = getFirstActionTag();
|
|
doa.setActionBytes(Action.actionsToBytes(actions, true, swf.version));
|
|
HighlightedTextWriter writer = new HighlightedTextWriter(new CodeFormatting(), false);
|
|
|
|
try {
|
|
Action.actionsToSource(new HashMap<>(), doa, doa.getActions(), "", writer, swf.getCharset());
|
|
} catch (InterruptedException ex) {
|
|
fail();
|
|
}
|
|
writer.finishHilights();
|
|
return writer.toString();
|
|
} catch (IOException | ActionParseException ex) {
|
|
fail();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private String decompileClassPcode(String pcode) {
|
|
try {
|
|
List<Action> actions = ASMParser.parse(0, true, pcode, swf.version, false, swf.getCharset());
|
|
|
|
DoInitActionTag doi = getFirstInitActionTag();
|
|
doi.setActionBytes(Action.actionsToBytes(actions, true, swf.version));
|
|
HighlightedTextWriter writer = new HighlightedTextWriter(new CodeFormatting(), false);
|
|
|
|
try {
|
|
Action.actionsToSource(new HashMap<>(), doi, doi.getActions(), "", writer, swf.getCharset());
|
|
} catch (InterruptedException ex) {
|
|
fail();
|
|
}
|
|
writer.finishHilights();
|
|
return writer.toString();
|
|
} catch (IOException | ActionParseException ex) {
|
|
fail();
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
@Test
|
|
public void testModifiedConstantPools() {
|
|
String actionsString = "ConstantPool \"ok\"\n"
|
|
+ "Jump loc001f\n"
|
|
+ "loc000d:Push \"ok\" false\n"
|
|
+ "SetVariable\n"
|
|
+ "Jump loc002f\n"
|
|
+ "loc001f:ConstantPool \"wrong\"\n"
|
|
+ "Jump loc000d\n"
|
|
+ "loc002f:";
|
|
try {
|
|
List<Action> actions = ASMParser.parse(0, true, actionsString, swf.version, false, swf.getCharset());
|
|
|
|
DoActionTag doa = getFirstActionTag();
|
|
doa.setActionBytes(Action.actionsToBytes(actions, true, swf.version));
|
|
HighlightedTextWriter writer = new HighlightedTextWriter(new CodeFormatting(), false);
|
|
Action.actionsToSource(new HashMap<>(), doa, doa.getActions(), "", writer, swf.getCharset());
|
|
writer.finishHilights();
|
|
String actualResult = writer.toString();
|
|
writer = new HighlightedTextWriter(new CodeFormatting(), false);
|
|
doa.getASMSource(ScriptExportMode.PCODE, writer, null);
|
|
writer.finishHilights();
|
|
String decompiled = writer.toString();
|
|
|
|
assertEquals(actualResult.trim(), "ok = false;");
|
|
assertTrue(decompiled.contains("Push \"ok\", false") || decompiled.contains("Push constant0, false"));
|
|
} catch (IOException | ActionParseException | InterruptedException ex) {
|
|
fail();
|
|
}
|
|
}
|
|
|
|
@Test
|
|
public void testNegativeFloatValue() {
|
|
String actionsString = "Push -0.25";
|
|
String decompiled = recompilePcode(actionsString);
|
|
assertTrue(decompiled.contains("Push -0.25"));
|
|
}
|
|
|
|
@Test
|
|
public void testDeclaredRegister() {
|
|
String res = decompilePcode("ConstantPool\n"
|
|
+ "DefineFunction2 \"test\" 1 3 false true true false true false true false false 2 \"p\" {\n"
|
|
+ "Push register2 \"type\"\n"
|
|
+ "GetMember\n"
|
|
+ "StoreRegister 0\n"
|
|
+ "Push 1\n"
|
|
+ "StrictEquals\n"
|
|
+ "If loc003a\n"
|
|
+ "Jump loc004a\n"
|
|
+ "loc003a:Push \"Hello\"\n"
|
|
+ "Trace\n"
|
|
+ "Jump loc004a\n"
|
|
+ "}\n"
|
|
+ "loc004a:");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "function test(p)\n"
|
|
+ "{\n"
|
|
+ "var _loc0_;\n"
|
|
+ "if((_loc0_ = p.type) === 1)\n"
|
|
+ "{\n"
|
|
+ "trace(\"Hello\");\n"
|
|
+ "}\n"
|
|
+ "}");
|
|
}
|
|
|
|
@Test
|
|
public void testJumpAfterFunctionFix() {
|
|
String res = decompilePcode("ConstantPool \"F\", \"A\", \"f\", \"B\", \"C\"\n"
|
|
+ "DefineFunction \"f\", 0 {\n"
|
|
+ "Push \"F\"\n"
|
|
+ "Trace\n"
|
|
+ "Push 1, 1\n"
|
|
+ "Equals2\n"
|
|
+ "If loc005b\n"
|
|
+ "Push \"G\"\n"
|
|
+ "Trace\n"
|
|
+ "}\n"
|
|
+ "Push \"A\"\n"
|
|
+ "Trace\n"
|
|
+ "Push 0\n"
|
|
+ "Push \"f\"\n"
|
|
+ "CallFunction\n"
|
|
+ "Pop\n"
|
|
+ "Push \"B\"\n"
|
|
+ "Trace\n"
|
|
+ "Push 1\n"
|
|
+ "loc005b:Push 2\n"
|
|
+ "Equals2\n"
|
|
+ "If loc006e\n"
|
|
+ "Push \"C\"\n"
|
|
+ "Trace\n"
|
|
+ "loc006e:Stop");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "function f()\n"
|
|
+ "{\n"
|
|
+ "trace(\"F\");\n"
|
|
+ "if(1 != 1)\n"
|
|
+ "{\n"
|
|
+ "trace(\"G\");\n"
|
|
+ "}\n"
|
|
+ "}\n"
|
|
+ "trace(\"A\");\n"
|
|
+ "f();\n"
|
|
+ "trace(\"B\");\n"
|
|
+ "if(1 != 2)\n"
|
|
+ "{\n"
|
|
+ "trace(\"C\");\n"
|
|
+ "}\n"
|
|
+ "stop();");
|
|
}
|
|
|
|
@Test
|
|
public void testDefineFuncRegCleaner() {
|
|
String res = decompilePcode("ConstantPool \"Math\" \"randi\" \"random\" \"b\" \"a\" \"floor\" \"randf\" \"randa\" \"arguments\" \"rande\" \"sign\" \"abs\"\n"
|
|
+ "Push constant0\n"
|
|
+ "GetVariable\n"
|
|
+ "Push constant10\n"
|
|
+ "definefunction \"\" 1 \"a\" { \n"
|
|
+ "push register1 constant4\n"
|
|
+ "getvariable\n"
|
|
+ "storeregister 1\n"
|
|
+ "pop\n"
|
|
+ "push register1 0.0\n"
|
|
+ "Equals2\n"
|
|
+ "If locC\n"
|
|
+ "push register1 1 constant0\n"
|
|
+ "getvariable\n"
|
|
+ "push constant11\n"
|
|
+ "callmethod\n"
|
|
+ "push register1\n"
|
|
+ "divide\n"
|
|
+ "jump locB\n"
|
|
+ "locC:\n"
|
|
+ "push 0.0\n"
|
|
+ "locB: jump locA\n"
|
|
+ "push undefined\n"
|
|
+ "locA: storeregister 0\n"
|
|
+ "pop\n"
|
|
+ "storeregister 1\n"
|
|
+ "pop\n"
|
|
+ "push register0\n"
|
|
+ "return\n"
|
|
+ "}\n"
|
|
+ "loc00a5:SetMember");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "Math.sign = function(a)\n"
|
|
+ "{\n"
|
|
+ "var _loc1_ = a;\n"
|
|
+ "if(_loc1_ != 0)\n"
|
|
+ "{\n"
|
|
+ "return Math.abs(_loc1_) / _loc1_;\n"
|
|
+ "}\n"
|
|
+ "return 0;\n"
|
|
+ "};");
|
|
}
|
|
|
|
@Test
|
|
public void testSwitchVariable() {
|
|
String res = decompilePcode("ConstantPool \"t\"\n"
|
|
+ "Push \"t\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push 0.0\n"
|
|
+ "StrictEquals\n"
|
|
+ "If loc0038\n"
|
|
+ "Push \"t\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push 1\n"
|
|
+ "StrictEquals\n"
|
|
+ "If loc0041\n"
|
|
+ "Jump loc004a\n"
|
|
+ "loc0038:Push 0\n"
|
|
+ "Return\n"
|
|
+ "loc0041:Push 1\n"
|
|
+ "Return\n"
|
|
+ "loc004a:Push 3\n"
|
|
+ "Return");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "switch(t)\n"
|
|
+ "{\n"
|
|
+ "case 0:\n"
|
|
+ "return 0;\n"
|
|
+ "case 1:\n"
|
|
+ "return 1;\n"
|
|
+ "default:\n"
|
|
+ "return 3;\n"
|
|
+ "}");
|
|
}
|
|
|
|
@Test
|
|
public void testClassSpecial() {
|
|
String res = decompileClassPcode("ConstantPool\n"
|
|
+ "Push \"_global\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push \"Guide\"\n"
|
|
+ "GetMember\n"
|
|
+ "Not\n"
|
|
+ "Not\n"
|
|
+ "If loc00d9\n"
|
|
+ "Push \"_global\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push \"Guide\"\n"
|
|
+ "DefineFunction \"\" 0 {\n"
|
|
+ "Push \"hello\"\n"
|
|
+ "Trace\n"
|
|
+ "}\n"
|
|
+ "StoreRegister 1\n"
|
|
+ "SetMember\n"
|
|
+ "Push \"_global\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push \"Guide\"\n"
|
|
+ "GetMember\n"
|
|
+ "Push \"prototype\" 0.0 \"MovieClip\"\n"
|
|
+ "NewObject\n"
|
|
+ "StoreRegister 2\n"
|
|
+ "SetMember\n"
|
|
+ "Push 1 null \"_global\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push \"Guide\"\n"
|
|
+ "GetMember\n"
|
|
+ "Push \"prototype\"\n"
|
|
+ "GetMember\n"
|
|
+ "Push 3 \"ASSetPropFlags\"\n"
|
|
+ "CallFunction\n"
|
|
+ "loc00d9:Pop");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "class Guide\n"
|
|
+ "{\n"
|
|
+ "function Guide()\n"
|
|
+ "{\n"
|
|
+ "trace(\"hello\");\n"
|
|
+ "}\n"
|
|
+ "}");
|
|
}
|
|
|
|
@Test
|
|
public void testNonStandardForIn() {
|
|
String res = decompileClassPcode("ConstantPool\n"
|
|
+ "Push \"x\" 0 \"Object\"\n"
|
|
+ "NewObject\n"
|
|
+ "StoreRegister 1\n"
|
|
+ "SetVariable\n"
|
|
+ "Push \"_global\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push \"x\"\n"
|
|
+ "GetMember\n"
|
|
+ "StoreRegister 2\n"
|
|
+ "Enumerate2\n"
|
|
+ "loc003d:StoreRegister 0\n"
|
|
+ "Push null\n"
|
|
+ "Equals2\n"
|
|
+ "If loc0066\n"
|
|
+ "Push register1 register0 register2 register0\n"
|
|
+ "GetMember\n"
|
|
+ "SetMember\n"
|
|
+ "Jump loc003d\n"
|
|
+ "loc0066:Pop\n"
|
|
+ "Push \"after\"\n"
|
|
+ "Trace");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "var _loc1_;\n"
|
|
+ "x = _loc1_ = new Object();\n"
|
|
+ "var _loc2_ = _global.x;\n"
|
|
+ "for(var _loc0_ in _loc2_)\n"
|
|
+ "{\n"
|
|
+ "_loc1_[_loc0_] = _loc2_[_loc0_];\n"
|
|
+ "}\n"
|
|
+ "trace(\"after\");");
|
|
}
|
|
|
|
@Test
|
|
public void testStopPartEndFunction() {
|
|
String res = decompilePcode("DefineFunction \"test\", 1, \"param1\" {\n"
|
|
+ "Push \"param1\"\n"
|
|
+ "GetVariable\n"
|
|
+ "StoreRegister 1\n"
|
|
+ "Pop\n"
|
|
+ "Push \"Start\"\n"
|
|
+ "Trace\n"
|
|
+ "Push register1, 1\n"
|
|
+ "Equals\n"
|
|
+ "Not\n"
|
|
+ "If loc007a\n"
|
|
+ "Push register1, 2\n"
|
|
+ "Equals\n"
|
|
+ "Not\n"
|
|
+ "If loc0075\n"
|
|
+ "Push register1, 3\n"
|
|
+ "Equals\n"
|
|
+ "Not\n"
|
|
+ "If loc006e\n"
|
|
+ "Push \"C\"\n"
|
|
+ "Trace\n"
|
|
+ "Jump loc00a5\n"
|
|
+ "loc006e:Push \"B\"\n"
|
|
+ "Trace\n"
|
|
+ "loc0075:Jump loc0081\n"
|
|
+ "loc007a:Push \"E\"\n"
|
|
+ "Trace\n"
|
|
+ "loc0081:Push register1, 4\n"
|
|
+ "Equals\n"
|
|
+ "Not\n"
|
|
+ "If loc009e\n"
|
|
+ "Push \"A\"\n"
|
|
+ "Trace\n"
|
|
+ "Jump loc00a5\n"
|
|
+ "loc009e:Push \"D\"\n"
|
|
+ "Trace\n"
|
|
+ "}\n"
|
|
+ "loc00a5:Push \"end\"\n"
|
|
+ "Trace\n");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "function test(param1)\n"
|
|
+ "{\n"
|
|
+ "var _loc1_ = param1;\n"
|
|
+ "trace(\"Start\");\n"
|
|
+ "if(_loc1_ == 1)\n"
|
|
+ "{\n"
|
|
+ "if(_loc1_ == 2)\n"
|
|
+ "{\n"
|
|
+ "if(_loc1_ == 3)\n"
|
|
+ "{\n"
|
|
+ "trace(\"C\");\n"
|
|
+ "return;\n"
|
|
+ "}\n"
|
|
+ "trace(\"B\");\n"
|
|
+ "}\n"
|
|
+ "}\n"
|
|
+ "else\n"
|
|
+ "{\n"
|
|
+ "trace(\"E\");\n"
|
|
+ "}\n"
|
|
+ "if(_loc1_ == 4)\n"
|
|
+ "{\n"
|
|
+ "trace(\"A\");\n"
|
|
+ "}\n"
|
|
+ "else\n"
|
|
+ "{\n"
|
|
+ "trace(\"D\");\n"
|
|
+ "}\n"
|
|
+ "}\n"
|
|
+ "trace(\"end\");");
|
|
}
|
|
|
|
@Test
|
|
public void testReturnAsJumpAfterFunction() {
|
|
String res = decompilePcode("DefineFunction \"test\", 0 {\n"
|
|
+ "Push register1\n"
|
|
+ "Push \"A\"\n"
|
|
+ "Equals2\n"
|
|
+ "Not\n"
|
|
+ "If loc002d\n"
|
|
+ "Push \"in A\"\n"
|
|
+ "Trace\n"
|
|
+ "Jump loc0053\n"
|
|
+ "loc002d:Push register1\n"
|
|
+ "Push \"B\"\n"
|
|
+ "Equals2\n"
|
|
+ "Not\n"
|
|
+ "If loc004e\n"
|
|
+ "Push \"in B\"\n"
|
|
+ "Trace\n"
|
|
+ "Jump loc0053\n"
|
|
+ "loc004e:Jump loc005f\n"
|
|
+ "loc0053:Jump loc0058\n"
|
|
+ "loc0058:Push \"C\"\n"
|
|
+ "Trace\n"
|
|
+ "}\n"
|
|
+ "loc005f:\n");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "function test()\n"
|
|
+ "{\n"
|
|
+ "if(_loc1_ == \"A\")\n"
|
|
+ "{\n"
|
|
+ "trace(\"in A\");\n"
|
|
+ "}\n"
|
|
+ "else if(_loc1_ == \"B\")\n"
|
|
+ "{\n"
|
|
+ "trace(\"in B\");\n"
|
|
+ "}\n"
|
|
+ "else\n"
|
|
+ "{\n"
|
|
+ "return;\n"
|
|
+ "}\n"
|
|
+ "trace(\"C\");\n"
|
|
+ "}");
|
|
}
|
|
|
|
@Test
|
|
public void testBreakReturnAsJumpAfterFunction2() {
|
|
String res = decompilePcode("ConstantPool \"a\", \"v\", \"b\", \"ret\"\n"
|
|
+ "DefineFunction \"f\", 0 {\n"
|
|
+ "Push \"a\"\n"
|
|
+ "Push 3\n"
|
|
+ "Push 2\n"
|
|
+ "Push 1\n"
|
|
+ "Push 3\n"
|
|
+ "InitArray\n"
|
|
+ "DefineLocal\n"
|
|
+ "Push \"a\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Enumerate2\n"
|
|
+ "loc0046:StoreRegister 0\n"
|
|
+ "Push null\n"
|
|
+ "Equals2\n"
|
|
+ "If loc00cb\n"
|
|
+ "Push \"v\"\n"
|
|
+ "Push register0\n"
|
|
+ "SetVariable\n"
|
|
+ "Push \"v\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Trace\n"
|
|
+ "Push \"b\"\n"
|
|
+ "Push 0\n"
|
|
+ "DefineLocal\n"
|
|
+ "loc0074:Push \"b\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push 10\n"
|
|
+ "Less2\n"
|
|
+ "Not\n"
|
|
+ "If loc00c6\n"
|
|
+ "Push \"b\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Push 4\n"
|
|
+ "Equals2\n"
|
|
+ "Not\n"
|
|
+ "If loc00b4\n"
|
|
+ "Push \"ret\"\n"
|
|
+ "Trace\n"
|
|
+ "loc00a4:Push null\n"
|
|
+ "Equals2\n"
|
|
+ "Not\n"
|
|
+ "If loc00a4\n"
|
|
+ "Jump loc00cb\n"
|
|
+ "loc00b4:Push \"b\"\n"
|
|
+ "Push \"b\"\n"
|
|
+ "GetVariable\n"
|
|
+ "Increment\n"
|
|
+ "SetVariable\n"
|
|
+ "Jump loc0074\n"
|
|
+ "loc00c6:Jump loc0046\n"
|
|
+ "}\n"
|
|
+ "loc00cb:");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "function f()\n"
|
|
+ "{\n"
|
|
+ "var a = [1,2,3];\n"
|
|
+ "for(v in a)\n"
|
|
+ "{\n"
|
|
+ "trace(v);\n"
|
|
+ "var b = 0;\n"
|
|
+ "while(b < 10)\n"
|
|
+ "{\n"
|
|
+ "if(b == 4)\n"
|
|
+ "{\n"
|
|
+ "trace(\"ret\");\n"
|
|
+ "return;\n"
|
|
+ "}\n"
|
|
+ "b++;\n"
|
|
+ "}\n"
|
|
+ "}\n"
|
|
+ "}");
|
|
}
|
|
|
|
@Test
|
|
public void testMemberIncrementDup() {
|
|
String res = decompilePcode("Push \"this\"\n"
|
|
+ "GetVariable\n"
|
|
+ "PushDuplicate\n"
|
|
+ "Push \"myVar\"\n"
|
|
+ "GetMember\n"
|
|
+ "Increment\n"
|
|
+ "Push \"myVar\"\n"
|
|
+ "StackSwap\n"
|
|
+ "SetMember");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "this.myVar++;");
|
|
}
|
|
|
|
@Test
|
|
public void testMemberCompoundDup() {
|
|
String res = decompilePcode("Push \"this\"\n"
|
|
+ "GetVariable\n"
|
|
+ "PushDuplicate\n"
|
|
+ "Push \"myVar\"\n"
|
|
+ "GetMember\n"
|
|
+ "Push 1\n"
|
|
+ "Add2\n"
|
|
+ "Push \"myVar\"\n"
|
|
+ "StackSwap\n"
|
|
+ "SetMember");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "this.myVar += 1;");
|
|
}
|
|
|
|
@Test
|
|
public void testVariableIncrementDup() {
|
|
String res = decompilePcode("Push \"c\"\n"
|
|
+ "PushDuplicate\n"
|
|
+ "GetVariable\n"
|
|
+ "Increment\n"
|
|
+ "SetVariable");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "c++;");
|
|
}
|
|
|
|
@Test
|
|
public void testVariableCompoundDup() {
|
|
String res = decompilePcode("Push \"c\"\n"
|
|
+ "PushDuplicate\n"
|
|
+ "GetVariable\n"
|
|
+ "Push 1\n"
|
|
+ "Add2\n"
|
|
+ "SetVariable");
|
|
res = cleanPCode(res);
|
|
assertEquals(res, "c += 1;");
|
|
}
|
|
|
|
}
|