| /* |
| * Copyright 2015, 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.smalidea; |
| |
| import com.intellij.testFramework.ResolveTestCase; |
| import org.jf.dexlib2.Opcode; |
| import org.jf.smalidea.psi.impl.SmaliInstruction; |
| import org.jf.smalidea.psi.impl.SmaliLabel; |
| import org.jf.smalidea.psi.impl.SmaliLabelReference; |
| import org.junit.Assert; |
| |
| public class SmaliLabelReferenceTest extends ResolveTestCase { |
| |
| public void testLabelReference() throws Exception { |
| String text = |
| ".class public Lmy/pkg/blah; .super Ljava/lang/Object;\n" + |
| ".method public getRandomParentType(I)I\n" + |
| " .registers 4\n" + |
| " .param p1, \"edge\" # I\n" + |
| "\n" + |
| " .prologue\n" + |
| " const/4 v1, 0x2\n" + |
| "\n" + |
| " .line 179\n" + |
| " if-nez p1, :cond_5\n" + |
| "\n" + |
| " move v0, v1\n" + |
| "\n" + |
| " .line 185\n" + |
| " :goto_4\n" + |
| " return v0\n" + |
| "\n" + |
| " .line 182\n" + |
| " :cond_5\n" + |
| " if-ne p1, v1, :cond_f\n" + |
| "\n" + |
| " .line 183\n" + |
| " sget-object v0, Lorg/jf/Penroser/PenroserApp;->random:Ljava/util/Random;\n" + |
| "\n" + |
| " const/4 v1, 0x3\n" + |
| "\n" + |
| " invoke-virtual {v0, v1}, Ljava/util/Random;->nextInt(I)I\n" + |
| "\n" + |
| " move-result v0\n" + |
| "\n" + |
| " goto :goto_4\n" + |
| "\n" + |
| " .line 185\n" + |
| " :cond_f\n" + |
| " sget-object v0, Lorg/jf/Penroser/PenroserApp;->random:Ljava/util/Random;\n" + |
| "\n" + |
| " invoke-virtual {v0, v1}, Ljava/util/Random;->nextInt(I)I\n" + |
| "\n" + |
| " move-result v0\n" + |
| "\n" + |
| " goto :go<ref>to_4\n" + |
| ".end method";; |
| |
| SmaliLabelReference labelReference = (SmaliLabelReference)configureByFileText(text, "blah.smali"); |
| |
| Assert.assertNotNull(labelReference); |
| Assert.assertEquals("goto_4", labelReference.getName()); |
| |
| SmaliLabel resolvedLabel = labelReference.resolve(); |
| Assert.assertNotNull(resolvedLabel); |
| Assert.assertEquals("goto_4", resolvedLabel.getName()); |
| |
| SmaliInstruction nextInstruction = resolvedLabel.findNextSiblingByClass(SmaliInstruction.class); |
| Assert.assertNotNull(nextInstruction); |
| Assert.assertEquals(8, nextInstruction.getOffset()); |
| Assert.assertEquals(Opcode.RETURN, nextInstruction.getOpcode()); |
| } |
| } |