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https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
synced 2026-06-25 06:05:35 +00:00
execution tests added
This commit is contained in:
honfika@gmail.com
@@ -21,6 +21,8 @@ import com.jpexs.decompiler.flash.abc.ABC;
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import com.jpexs.decompiler.flash.abc.avm2.AVM2Code;
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import com.jpexs.decompiler.flash.abc.avm2.instructions.AVM2Instruction;
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import com.jpexs.decompiler.flash.abc.avm2.instructions.AVM2Instructions;
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import com.jpexs.decompiler.flash.abc.avm2.instructions.IfTypeIns;
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import com.jpexs.decompiler.flash.abc.avm2.instructions.InstructionDefinition;
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import com.jpexs.decompiler.flash.abc.types.MethodBody;
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import com.jpexs.decompiler.flash.action.Action;
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import com.jpexs.decompiler.flash.action.ActionList;
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@@ -90,6 +92,7 @@ import java.io.IOException;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Random;
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@@ -102,9 +105,9 @@ import static org.testng.Assert.fail;
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*/
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public class FlashPlayerTest {
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private Object lockObj = new Object();
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private final Object lockObj = new Object();
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private Random random = new Random();
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private final Random random = new Random();
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//@Test
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public void test1() throws IOException, InterruptedException {
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@@ -126,12 +129,8 @@ public class FlashPlayerTest {
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File f = new File("libsrc/ffdec_lib/testdata/run_as3/run.swf");
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int i = 1;
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int j = 1;
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File f2 = new File("run_test_" + new Date().getTime() + "_" + i + "_" + j + ".swf");
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f2.deleteOnExit();
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SWF swf = new SWF(new BufferedInputStream(new FileInputStream(f)), false);
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swf.version = SWF.MAX_VERSION;
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DoABC2Tag abcTag = null;
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for (Tag t : swf.tags) {
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if (t instanceof DoABC2Tag) {
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@@ -141,37 +140,111 @@ public class FlashPlayerTest {
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}
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ABC abc = abcTag.getABC();
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abc.constants.addUInt(0);
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abc.constants.addUInt(100);
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abc.constants.addDouble(0.0);
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abc.constants.addDouble(111.11);
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MethodBody body = abc.findBodyByClassAndName("Run", "run");
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body.max_stack = 10;
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AVM2Code ccode = new AVM2Code();
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ccode.code = new ArrayList<>();
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List<AVM2Instruction> code = ccode.code;
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code.add(new AVM2Instruction(0, AVM2Instructions.GetLocal0, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushScope, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{1}));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{2}));
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code.add(new AVM2Instruction(0, AVM2Instructions.Add, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.Dup, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.TypeOf, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.Add, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.ReturnValue, null));
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body.max_stack = 20;
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body.setCode(ccode);
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abcTag.setModified(true);
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try (OutputStream fos = new BufferedOutputStream(new FileOutputStream(f2))) {
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swf.saveTo(fos);
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for (int i = 0; i < 255; i++) {
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if (i == AVM2Instructions.GetSuper
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|| i == AVM2Instructions.SetSuper
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|| i == AVM2Instructions.DXNS
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|| i == AVM2Instructions.DXNSLate
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|| i == AVM2Instructions.Kill
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|| i == AVM2Instructions.Lf32x4
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|| i == AVM2Instructions.Sf32x4
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|| i == AVM2Instructions.LookupSwitch
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|| i == AVM2Instructions.PushWith
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|| i == AVM2Instructions.NextName
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|| i == AVM2Instructions.HasNext
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|| i == AVM2Instructions.PushConstant
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|| i == AVM2Instructions.NextValue
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|| i == AVM2Instructions.PushScope
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|| i == AVM2Instructions.PushNamespace
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|| i == AVM2Instructions.HasNext2
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|| i == AVM2Instructions.PushDecimal
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|| i == AVM2Instructions.PushDNan
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|| i == AVM2Instructions.DXNS
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|| i == AVM2Instructions.DXNS
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|| i == AVM2Instructions.DXNS
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|| i == AVM2Instructions.DXNS
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|| i == AVM2Instructions.DXNS
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|| i == AVM2Instructions.DXNS) {
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continue;
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}
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System.out.println("Instruction code: " + Integer.toHexString(i) + " (" + i + ")");
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int j = 1;
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File f2 = new File("run_test_" + new Date().getTime() + "_" + i + "_" + j + ".swf");
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f2.deleteOnExit();
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AVM2Code ccode = new AVM2Code();
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ccode.code = new ArrayList<>();
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List<AVM2Instruction> code = ccode.code;
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code.add(new AVM2Instruction(0, AVM2Instructions.GetLocal0, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushScope, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{0}));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{1}));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{2}));
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InstructionDefinition ins = AVM2Code.instructionSet[i];
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int[] params = null;
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boolean ifType = false;
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if (ins.operands.length > 0) {
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params = new int[ins.operands.length];
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if (!(ins instanceof IfTypeIns)) {
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for (int k = 0; k < params.length; k++) {
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params[k] = 1;
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}
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}
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ifType = false; // todo: ins instanceof IfTypeIns;
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if (ifType) {
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params[0] = 8;
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}
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}
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code.add(new AVM2Instruction(0, /*getOpIns(i)*/ ins, params));
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if (ifType) {
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{3}));
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code.add(new AVM2Instruction(0, AVM2Instructions.Jump, new int[]{2}));
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code.add(new AVM2Instruction(0, AVM2Instructions.PushByte, new int[]{4}));
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}
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code.add(new AVM2Instruction(0, AVM2Instructions.Dup, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.TypeOf, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.Add, null));
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code.add(new AVM2Instruction(0, AVM2Instructions.ReturnValue, null));
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body.setCode(ccode);
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body.markOffsets();
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/*String pcode = ccode.toASMSource();
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String as = body.toSource();*/
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abcTag.setModified(true);
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try (OutputStream fos = new BufferedOutputStream(new FileOutputStream(f2))) {
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swf.saveTo(fos);
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}
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flash.setMovie(f2.getAbsolutePath());
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synchronized (lockObj) {
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lockObj.wait();
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}
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f2.delete();
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String flashResult = resultRef.getVal();
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System.out.println("Flash result: " + flashResult);
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String ffdecExecuteResult = (String) ccode.execute(new HashMap<>(), abc.constants);
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System.out.println("FFDec execte result: " + ffdecExecuteResult);
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Assert.assertEquals(ffdecExecuteResult, flashResult);
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}
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flash.setMovie(f2.getAbsolutePath());
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synchronized (lockObj) {
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lockObj.wait();
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}
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String flashResult = resultRef.getVal();
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f2.delete();
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/*int cnt = 0;
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while (flash.getReadyState() != 4) {
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Thread.sleep(50);
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@@ -210,7 +283,7 @@ public class FlashPlayerTest {
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File f = new File("libsrc/ffdec_lib/testdata/run_as2/run_as2.swf");
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for (int i = 0; i < 15; i++) {
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for (int j = 0; j < 13 + 23; j++) {
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for (int j = 0; j < 13 + 23 + 2; j++) {
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File f2 = new File("run_test_" + new Date().getTime() + "_" + i + "_" + j + ".swf");
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f2.deleteOnExit();
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@@ -227,39 +300,46 @@ public class FlashPlayerTest {
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Action opAction = getOpAction(j);
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if (j >= 13 + 23) {
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newActions.add(new ActionPush("mystring"));
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}
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if (j >= 13) {
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newActions.add(new ActionPush(r1));
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}
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Object r2Obj;
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if (i == 0) {
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newActions.add(new ActionPush(Undefined.INSTANCE));
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r2Obj = Undefined.INSTANCE;
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} else if (i == 1) {
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newActions.add(new ActionPush(Null.INSTANCE));
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r2Obj = Null.INSTANCE;
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} else if (i == 2) {
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newActions.add(new ActionPush(false));
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r2Obj = false;
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} else if (i == 3) {
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newActions.add(new ActionPush(true));
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r2Obj = true;
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} else if (i == 4) {
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newActions.add(new ActionPush("test"));
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r2Obj = "test";
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} else if (i == 5) {
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newActions.add(new ActionPush("0"));
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r2Obj = "0";
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} else if (i == 6) {
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newActions.add(new ActionPush("0.0"));
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r2Obj = "0.0";
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} else if (i == 7) {
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newActions.add(new ActionPush("1.0"));
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r2Obj = "1.0";
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} else if (i == 8) {
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newActions.add(new ActionPush("-1.0"));
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r2Obj = "-1.0";
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} else if (i == 9) {
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newActions.add(new ActionPush(0));
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r2Obj = 0;
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} else if (i == 10) {
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newActions.add(new ActionPush(-100));
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r2Obj = -100;
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} else if (i == 11) {
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newActions.add(new ActionPush(100));
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r2Obj = 100;
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} else {
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newActions.add(new ActionPush(r2));
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r2Obj = r2;
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}
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System.out.println(i + " " + j + " " + opAction.toString() + " r1:" + r1 + " r2:" + r2);
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newActions.add(new ActionPush(r2Obj));
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System.out.println(i + " " + j + " " + opAction.toString() + " r1:" + r1 + " r2:" + r2Obj + " r3:" + "mystring");
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newActions.add(opAction);
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newActions.add(new ActionPushDuplicate());
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newActions.add(new ActionTypeOf());
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@@ -331,16 +411,51 @@ public class FlashPlayerTest {
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}
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}
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private int getOpIns(int idx) {
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switch (idx) {
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case 0:
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return AVM2Instructions.BitAnd;
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case 1:
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return AVM2Instructions.Add;
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case 2:
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return AVM2Instructions.LShift;
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case 3:
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return AVM2Instructions.BitOr;
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case 4:
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return AVM2Instructions.RShift;
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case 5:
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return AVM2Instructions.URShift;
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case 6:
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return AVM2Instructions.BitXor;
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case 7:
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return AVM2Instructions.Divide;
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case 8:
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return AVM2Instructions.Equals;
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case 9:
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return AVM2Instructions.Modulo;
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case 10:
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return AVM2Instructions.Multiply;
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case 11:
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return AVM2Instructions.Subtract;
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}
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throw new Error("Invalid index");
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}
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private Action getOpAction(int idx) {
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Action result;
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if (idx < 13) {
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result = getUnaryOpAction(idx);
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Assert.assertEquals(1, result.getStackPopCount(null, null));
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Assert.assertEquals(1, result.getStackPushCount(null, null));
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} else {
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} else if (idx < 13 + 23) {
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result = getBinaryOpAction(idx - 13);
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Assert.assertEquals(2, result.getStackPopCount(null, null));
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Assert.assertEquals(1, result.getStackPushCount(null, null));
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} else {
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result = getTernaryOpAction(idx - 13 - 23);
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Assert.assertEquals(3, result.getStackPopCount(null, null));
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Assert.assertEquals(1, result.getStackPushCount(null, null));
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}
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return result;
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