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deobfuscation mode switch logic implemented

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This commit is contained in:
honfika
2014-08-23 20:53:30 +02:00
parent c8208c0360
commit e4d30b03de
10 changed files with 236 additions and 234 deletions
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367
test/com/jpexs/decompiler/flash/ActionScript2ModificationTest.java
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@@ -43,7 +43,7 @@ import org.testng.annotations.Test;
* @author JPEXS
*/
public class ActionScript2ModificationTest extends ActionStript2TestBase {
@BeforeClass
public void init() throws IOException, InterruptedException {
Main.initLogging(false);
@@ -60,14 +60,13 @@ public class ActionScript2ModificationTest extends ActionStript2TestBase {
if (matcher.find()) {
String str = matcher.group(1);
actions = actions.replaceAll(str, "label_" + labelCnt++);
}
else {
} else {
break;
}
}
return actions;
}
public void testRemoveAction(String actionsString, String expectedResult, int[] actionsToRemove) {
try {
ActionList actions = ASMParser.parse(0, true, actionsString, swf.version, false);
@@ -75,7 +74,7 @@ public class ActionScript2ModificationTest extends ActionStript2TestBase {
for (int i : actionsToRemove) {
actions.removeAction(i);
}
DoActionTag doa = getFirstActionTag();
doa.setActionBytes(Action.actionsToBytes(actions, true, swf.version));
HilightedTextWriter writer = new HilightedTextWriter(new CodeFormatting(), false);
@@ -84,19 +83,19 @@ public class ActionScript2ModificationTest extends ActionStript2TestBase {
actualResult = cleanPCode(actualResult);
expectedResult = cleanPCode(expectedResult);
Assert.assertEquals(actualResult, expectedResult);
} catch (IOException | ParseException | InterruptedException ex) {
fail();
}
}
public void testAddAction(String actionsString, String expectedResult, Action action, int index) {
try {
ActionList actions = ASMParser.parse(0, true, actionsString, swf.version, false);
actions.addAction(index, action);
DoActionTag doa = getFirstActionTag();
doa.setActionBytes(Action.actionsToBytes(actions, true, swf.version));
HilightedTextWriter writer = new HilightedTextWriter(new CodeFormatting(), false);
@@ -105,226 +104,226 @@ public class ActionScript2ModificationTest extends ActionStript2TestBase {
actualResult = cleanPCode(actualResult);
expectedResult = cleanPCode(expectedResult);
Assert.assertEquals(actualResult, expectedResult);
} catch (IOException | ParseException | InterruptedException ex) {
fail();
}
}
@Test
public void testRemoveJumpAction() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"Return\n" +
"}\n" +
"Push 2\n" +
"Jump label_1\n" + // remove this action
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "Return\n"
+ "}\n"
+ "Push 2\n"
+ "Jump label_1\n" + // remove this action
"label_1:Push 3";
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"Return\n" +
"}\n" +
"Push 2 3";
testRemoveAction(actionsString, expectedResult, new int[] {5});
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "Return\n"
+ "}\n"
+ "Push 2 3";
testRemoveAction(actionsString, expectedResult, new int[]{5});
}
@Test
public void testRemoveActionFromContainer() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" + // remove this action
"Return\n" +
"}\n" +
"Push 2\n" +
"Jump label_1\n" +
"label_1:Push 3";
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Return\n" +
"}\n" +
"Push 2\n" +
"Jump label_1\n" +
"label_1:Push 3";
testRemoveAction(actionsString, expectedResult, new int[] {2});
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n" + // remove this action
"Return\n"
+ "}\n"
+ "Push 2\n"
+ "Jump label_1\n"
+ "label_1:Push 3";
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Return\n"
+ "}\n"
+ "Push 2\n"
+ "Jump label_1\n"
+ "label_1:Push 3";
testRemoveAction(actionsString, expectedResult, new int[]{2});
}
@Test
public void testRemoveLastActionFromContainer() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" + // remove this action
"}\n" +
"Push 2\n" +
"Jump label_1\n" +
"label_1:Push 3";
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"}\n" +
"Push 2\n" +
"Jump label_1\n" +
"label_1:Push 3";
testRemoveAction(actionsString, expectedResult, new int[] {3});
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n" + // remove this action
"}\n"
+ "Push 2\n"
+ "Jump label_1\n"
+ "label_1:Push 3";
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "}\n"
+ "Push 2\n"
+ "Jump label_1\n"
+ "label_1:Push 3";
testRemoveAction(actionsString, expectedResult, new int[]{3});
}
@Test
public void testRemoveIfTargetAction() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4\n" + // remove this action
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4\n" + // remove this action
"Push 5"; // after removing the previous action the if action should jump here
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 5";
testRemoveAction(actionsString, expectedResult, new int[] {7});
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 5";
testRemoveAction(actionsString, expectedResult, new int[]{7});
}
@Test
public void testRemoveIfTargetLastAction() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4"; // remove this action
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:";
testRemoveAction(actionsString, expectedResult, new int[] {7});
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4"; // remove this action
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:";
testRemoveAction(actionsString, expectedResult, new int[]{7});
}
@Test
public void testAddAtion1() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4";
String expectedResult =
"ConstantPool\n" +
"GetMember\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4";
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4";
String expectedResult
= "ConstantPool\n"
+ "GetMember\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4";
testAddAction(actionsString, expectedResult, new ActionGetMember(), 1);
}
@Test
public void testAddAtionToContainer() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4";
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"GetMember\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4";
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4";
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "GetMember\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4";
testAddAction(actionsString, expectedResult, new ActionGetMember(), 2);
}
@Test
public void testAddActionIf() {
String actionsString =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"label_1:Push 4";
String expectedResult =
"ConstantPool\n" +
"DefineFunction \"test\" 1 \"p1\" {\n" +
"Push 1\n" +
"GetVariable\n" +
"}\n" +
"Push 2\n" +
"If label_1\n" +
"Push 3\n" +
"GetMember\n" +
"label_1:Push 4";
String actionsString
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "label_1:Push 4";
String expectedResult
= "ConstantPool\n"
+ "DefineFunction \"test\" 1 \"p1\" {\n"
+ "Push 1\n"
+ "GetVariable\n"
+ "}\n"
+ "Push 2\n"
+ "If label_1\n"
+ "Push 3\n"
+ "GetMember\n"
+ "label_1:Push 4";
testAddAction(actionsString, expectedResult, new ActionGetMember(), 7);
}
@Test
public void testAddToJumpTarget() {
String actionsString =
"ConstantPool\n" +
"If label_1\n" +
"GetMember\n" +
"label_1:Jump label_2\n" + // address 9
"label_2:Jump label_3\n" +
"label_3:Jump labelend\n" +
"labelend:End"; // address 24
String expectedResult =
"ConstantPool\n" +
"If label_1\n" +
"GetMember\n" +
"Jump label_4\n" +
"label_1:Jump label_2\n" +
"label_2:Jump label_3\n" +
"label_3:Jump label_4\n" +
"label_4:";
String actionsString
= "ConstantPool\n"
+ "If label_1\n"
+ "GetMember\n"
+ "label_1:Jump label_2\n" + // address 9
"label_2:Jump label_3\n"
+ "label_3:Jump labelend\n"
+ "labelend:End"; // address 24
String expectedResult
= "ConstantPool\n"
+ "If label_1\n"
+ "GetMember\n"
+ "Jump label_4\n"
+ "label_1:Jump label_2\n"
+ "label_2:Jump label_3\n"
+ "label_3:Jump label_4\n"
+ "label_4:";
ActionJump jump = new ActionJump(0);
jump.setAddress(9);
jump.setJumpOffset(24 - 9 - 5);