/*
* Copyright 2014, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jf.baksmali;
import junit.framework.Assert;
import org.antlr.runtime.RecognitionException;
import org.jf.baksmali.Adaptors.ClassDefinition;
import org.jf.dexlib2.iface.ClassDef;
import org.jf.smali.SmaliTestUtils;
import org.jf.util.IndentingWriter;
import org.jf.util.TextUtils;
import org.junit.Test;
import java.io.IOException;
import java.io.StringWriter;
public class ImplicitReferenceTest {
@Test
public void testImplicitMethodReferences() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" invoke-static {p0}, LHelloWorld;->toString()V\n" +
" invoke-static {p0}, LHelloWorld;->V()V\n" +
" invoke-static {p0}, LHelloWorld;->I()V\n" +
" return-void\n" +
".end method");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# direct methods\n" +
".method public static main([Ljava/lang/String;)V\n" +
".registers 1\n" +
"invoke-static {p0}, toString()V\n" +
"invoke-static {p0}, V()V\n" +
"invoke-static {p0}, I()V\n" +
"return-void\n" +
".end method\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = true;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testExplicitMethodReferences() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" invoke-static {p0}, LHelloWorld;->toString()V\n" +
" invoke-static {p0}, LHelloWorld;->V()V\n" +
" invoke-static {p0}, LHelloWorld;->I()V\n" +
" return-void\n" +
".end method");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# direct methods\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" invoke-static {p0}, LHelloWorld;->toString()V\n" +
" invoke-static {p0}, LHelloWorld;->V()V\n" +
" invoke-static {p0}, LHelloWorld;->I()V\n" +
" return-void\n" +
".end method\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = false;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testImplicitMethodLiterals() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".field public static field1:Ljava/lang/reflect/Method; = LHelloWorld;->toString()V\n" +
".field public static field2:Ljava/lang/reflect/Method; = LHelloWorld;->V()V\n" +
".field public static field3:Ljava/lang/reflect/Method; = LHelloWorld;->I()V\n" +
".field public static field4:Ljava/lang/Class; = I");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# static fields\n" +
".field public static field1:Ljava/lang/reflect/Method; = toString()V\n" +
".field public static field2:Ljava/lang/reflect/Method; = V()V\n" +
".field public static field3:Ljava/lang/reflect/Method; = I()V\n" +
".field public static field4:Ljava/lang/Class; = I\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = true;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testExplicitMethodLiterals() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".field public static field1:Ljava/lang/reflect/Method; = LHelloWorld;->toString()V\n" +
".field public static field2:Ljava/lang/reflect/Method; = LHelloWorld;->V()V\n" +
".field public static field3:Ljava/lang/reflect/Method; = LHelloWorld;->I()V\n" +
".field public static field4:Ljava/lang/Class; = I");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# static fields\n" +
".field public static field1:Ljava/lang/reflect/Method; = LHelloWorld;->toString()V\n" +
".field public static field2:Ljava/lang/reflect/Method; = LHelloWorld;->V()V\n" +
".field public static field3:Ljava/lang/reflect/Method; = LHelloWorld;->I()V\n" +
".field public static field4:Ljava/lang/Class; = I\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = false;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testImplicitFieldReferences() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" sget v0, LHelloWorld;->someField:I\n" +
" sget v0, LHelloWorld;->I:I\n" +
" sget v0, LHelloWorld;->V:I\n" +
" return-void\n" +
".end method");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# direct methods\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" sget p0, someField:I\n" +
" sget p0, I:I\n" +
" sget p0, V:I\n" +
" return-void\n" +
".end method\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = true;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testExplicitFieldReferences() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" sget v0, LHelloWorld;->someField:I\n" +
" sget v0, LHelloWorld;->I:I\n" +
" sget v0, LHelloWorld;->V:I\n" +
" return-void\n" +
".end method");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# direct methods\n" +
".method public static main([Ljava/lang/String;)V\n" +
" .registers 1\n" +
" sget p0, LHelloWorld;->someField:I\n" +
" sget p0, LHelloWorld;->I:I\n" +
" sget p0, LHelloWorld;->V:I\n" +
" return-void\n" +
".end method\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = false;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testImplicitFieldLiterals() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".field public static field1:Ljava/lang/reflect/Field; = LHelloWorld;->someField:I\n" +
".field public static field2:Ljava/lang/reflect/Field; = LHelloWorld;->V:I\n" +
".field public static field3:Ljava/lang/reflect/Field; = LHelloWorld;->I:I");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# static fields\n" +
".field public static field1:Ljava/lang/reflect/Field; = someField:I\n" +
".field public static field2:Ljava/lang/reflect/Field; = V:I\n" +
".field public static field3:Ljava/lang/reflect/Field; = I:I\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = true;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
@Test
public void testExplicitFieldLiterals() throws IOException, RecognitionException {
ClassDef classDef = SmaliTestUtils.compileSmali("" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
".field public static field1:Ljava/lang/reflect/Field; = LHelloWorld;->someField:I\n" +
".field public static field2:Ljava/lang/reflect/Field; = LHelloWorld;->V:I\n" +
".field public static field3:Ljava/lang/reflect/Field; = LHelloWorld;->I:I");
String expected = "" +
".class public LHelloWorld;\n" +
".super Ljava/lang/Object;\n" +
"# static fields\n" +
".field public static field1:Ljava/lang/reflect/Field; = LHelloWorld;->someField:I\n" +
".field public static field2:Ljava/lang/reflect/Field; = LHelloWorld;->V:I\n" +
".field public static field3:Ljava/lang/reflect/Field; = LHelloWorld;->I:I\n";
baksmaliOptions options = new baksmaliOptions();
options.useImplicitReferences = false;
StringWriter stringWriter = new StringWriter();
IndentingWriter writer = new IndentingWriter(stringWriter);
ClassDefinition classDefinition = new ClassDefinition(options, classDef);
classDefinition.writeTo(writer);
writer.close();
Assert.assertEquals(TextUtils.normalizeWhitespace(expected),
TextUtils.normalizeWhitespace(stringWriter.toString()));
}
}