| // Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.ir.optimize; |
| |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import java.util.Collection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.objectweb.asm.ClassWriter; |
| import org.objectweb.asm.Label; |
| import org.objectweb.asm.MethodVisitor; |
| import org.objectweb.asm.Opcodes; |
| |
| @RunWith(Parameterized.class) |
| public class B148366506 extends TestBase implements Opcodes { |
| |
| private final TestParameters parameters; |
| private final CompilationMode compilationMode; |
| |
| @Parameterized.Parameters(name = "{0}, {1}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withDexRuntimes().withAllApiLevels().build(), CompilationMode.values()); |
| } |
| |
| public B148366506(TestParameters parameters, CompilationMode compilationMode) { |
| this.parameters = parameters; |
| this.compilationMode = compilationMode; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForD8() |
| .addProgramClassFileData(dump()) |
| .setMinApi(parameters.getApiLevel()) |
| .setMode(compilationMode) |
| .compile(); |
| } |
| |
| // Code from b/148366506. |
| public static byte[] dump() { |
| |
| ClassWriter classWriter = new ClassWriter(0); |
| MethodVisitor methodVisitor; |
| |
| classWriter.visit( |
| V1_7, |
| ACC_PUBLIC | ACC_SUPER, |
| "d/b/c/e/e/a/b/a", |
| null, |
| "java/lang/Object", |
| new String[] {"com/microsoft/identity/common/adal/internal/cache/IStorageHelper"}); |
| |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| ACC_PUBLIC | ACC_SYNCHRONIZED, "e", "()Ljavax/crypto/SecretKey;", null, null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| Label label1 = new Label(); |
| Label label2 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label2, "java/lang/Exception"); |
| Label label3 = new Label(); |
| Label label4 = new Label(); |
| Label label5 = new Label(); |
| methodVisitor.visitTryCatchBlock(label3, label4, label5, null); |
| Label label6 = new Label(); |
| methodVisitor.visitTryCatchBlock(label6, label5, label2, "java/lang/Exception"); |
| Label label7 = new Label(); |
| Label label8 = new Label(); |
| Label label9 = new Label(); |
| methodVisitor.visitTryCatchBlock(label7, label8, label9, null); |
| Label label10 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label10); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 1, new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitInsn(ATHROW); |
| Label label11 = new Label(); |
| methodVisitor.visitLabel(label11); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitInsn(ICONST_0); |
| Label label12 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label12); |
| Label label13 = new Label(); |
| methodVisitor.visitLabel(label13); |
| methodVisitor.visitFrame(Opcodes.F_APPEND, 1, new Object[] {"d/b/c/e/e/a/b/a"}, 0, null); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitFieldInsn( |
| GETFIELD, "d/b/c/e/e/a/b/a", "mContext", "Landroid/content/Context;"); |
| methodVisitor.visitLabel(label1); |
| Label label14 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label14); |
| Label label15 = new Label(); |
| methodVisitor.visitLabel(label15); |
| methodVisitor.visitFrame( |
| Opcodes.F_SAME1, 0, null, 1, new Object[] {"android/content/Context"}); |
| methodVisitor.visitFieldInsn(GETSTATIC, "d/b/c/e/e/a/b/a", "\u0131", "I"); |
| methodVisitor.visitIntInsn(BIPUSH, 111); |
| methodVisitor.visitInsn(IADD); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitIntInsn(SIPUSH, 128); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitFieldInsn(PUTSTATIC, "d/b/c/e/e/a/b/a", "\u03b9", "I"); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| Label label16 = new Label(); |
| methodVisitor.visitJumpInsn(IFNE, label16); |
| Label label17 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label17); |
| methodVisitor.visitLabel(label16); |
| methodVisitor.visitFrame( |
| Opcodes.F_SAME1, 0, null, 1, new Object[] {"android/content/Context"}); |
| methodVisitor.visitJumpInsn(GOTO, label3); |
| Label label18 = new Label(); |
| methodVisitor.visitLabel(label18); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 0, |
| new Object[] {}, |
| 2, |
| new Object[] {"d/b/c/e/e/a/b/a", "java/lang/String"}); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitJumpInsn(GOTO, label6); |
| methodVisitor.visitLabel(label3); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"d/b/c/e/e/a/b/a"}, |
| 1, |
| new Object[] {"android/content/Context"}); |
| methodVisitor.visitLdcInsn("android.content.Context"); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "java/lang/Class", |
| "forName", |
| "(Ljava/lang/String;)Ljava/lang/Class;", |
| false); |
| methodVisitor.visitLdcInsn("getPackageName"); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, |
| "java/lang/Class", |
| "getMethod", |
| "(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;", |
| false); |
| methodVisitor.visitInsn(SWAP); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, |
| "java/lang/reflect/Method", |
| "invoke", |
| "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;", |
| false); |
| methodVisitor.visitTypeInsn(CHECKCAST, "java/lang/String"); |
| methodVisitor.visitLabel(label4); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "d/b/c/e/e/a/b/a", "getSecretKeyData", "(Ljava/lang/String;)[B", false); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| Label label19 = new Label(); |
| methodVisitor.visitJumpInsn(IFNONNULL, label19); |
| Label label20 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label20); |
| methodVisitor.visitLabel(label19); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| Label label21 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label21); |
| Label label22 = new Label(); |
| methodVisitor.visitLabel(label22); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitLdcInsn("A001"); |
| methodVisitor.visitJumpInsn(GOTO, label6); |
| methodVisitor.visitLabel(label12); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 2, new Object[] {"d/b/c/e/e/a/b/a", Opcodes.INTEGER}); |
| Label label23 = new Label(); |
| methodVisitor.visitTableSwitchInsn(0, 1, label22, new Label[] {label22, label23}); |
| Label label24 = new Label(); |
| methodVisitor.visitLabel(label24); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitInsn(ICONST_1); |
| methodVisitor.visitJumpInsn(GOTO, label12); |
| methodVisitor.visitLabel(label9); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label6); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 0, |
| new Object[] {}, |
| 2, |
| new Object[] {"d/b/c/e/e/a/b/a", "java/lang/String"}); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, |
| "d/b/c/e/e/a/b/a", |
| "loadSecretKeyForEncryption", |
| "(Ljava/lang/String;)Ljavax/crypto/SecretKey;", |
| false); |
| methodVisitor.visitInsn(ARETURN); |
| methodVisitor.visitLabel(label5); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/lang/Throwable", "getCause", "()Ljava/lang/Throwable;", false); |
| methodVisitor.visitInsn(DUP); |
| Label label25 = new Label(); |
| methodVisitor.visitJumpInsn(IFNULL, label25); |
| Label label26 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label26); |
| methodVisitor.visitLabel(label25); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 0, |
| new Object[] {}, |
| 2, |
| new Object[] {"java/lang/Throwable", "java/lang/Throwable"}); |
| Label label27 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label27); |
| Label label28 = new Label(); |
| methodVisitor.visitLabel(label28); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"d/b/c/e/e/a/b/a"}, |
| 1, |
| new Object[] {"android/content/Context"}); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitJumpInsn(GOTO, label15); |
| Label label29 = new Label(); |
| methodVisitor.visitLabel(label29); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitLdcInsn("U001"); |
| methodVisitor.visitJumpInsn(GOTO, label18); |
| methodVisitor.visitLabel(label10); |
| methodVisitor.visitFrame(Opcodes.F_APPEND, 1, new Object[] {"d/b/c/e/e/a/b/a"}, 0, null); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitInsn(POP); |
| Label label30 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label30); |
| methodVisitor.visitLabel(label20); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitInsn(ICONST_1); |
| Label label31 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label31); |
| Label label32 = new Label(); |
| methodVisitor.visitLabel(label32); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"d/b/c/e/e/a/b/a"}, |
| 1, |
| new Object[] {"android/content/Context"}); |
| methodVisitor.visitJumpInsn(GOTO, label28); |
| methodVisitor.visitLabel(label31); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 2, new Object[] {"d/b/c/e/e/a/b/a", Opcodes.INTEGER}); |
| Label label33 = new Label(); |
| methodVisitor.visitTableSwitchInsn(0, 1, label29, new Label[] {label29, label33}); |
| methodVisitor.visitLabel(label26); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 0, |
| new Object[] {}, |
| 2, |
| new Object[] {"java/lang/Throwable", "java/lang/Throwable"}); |
| methodVisitor.visitInsn(SWAP); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label21); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitJumpInsn(GOTO, label31); |
| methodVisitor.visitLabel(label17); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"d/b/c/e/e/a/b/a"}, |
| 1, |
| new Object[] {"android/content/Context"}); |
| methodVisitor.visitJumpInsn(GOTO, label3); |
| methodVisitor.visitLabel(label30); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitFieldInsn(GETSTATIC, "d/b/c/e/e/a/b/a", "\u0131", "I"); |
| methodVisitor.visitIntInsn(BIPUSH, 47); |
| methodVisitor.visitInsn(IADD); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitIntInsn(SIPUSH, 128); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitFieldInsn(PUTSTATIC, "d/b/c/e/e/a/b/a", "\u03b9", "I"); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| Label label34 = new Label(); |
| methodVisitor.visitJumpInsn(IFNE, label34); |
| methodVisitor.visitJumpInsn(GOTO, label8); |
| methodVisitor.visitLabel(label34); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitJumpInsn(GOTO, label13); |
| methodVisitor.visitLabel(label33); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, 0, new Object[] {}, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitFieldInsn(GETSTATIC, "d/b/c/e/e/a/b/a", "\u03b9", "I"); |
| methodVisitor.visitIntInsn(BIPUSH, 35); |
| methodVisitor.visitInsn(IADD); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitIntInsn(SIPUSH, 128); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitFieldInsn(PUTSTATIC, "d/b/c/e/e/a/b/a", "\u0131", "I"); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| Label label35 = new Label(); |
| methodVisitor.visitJumpInsn(IFEQ, label35); |
| methodVisitor.visitJumpInsn(GOTO, label24); |
| methodVisitor.visitLabel(label35); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitJumpInsn(GOTO, label11); |
| methodVisitor.visitLabel(label14); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"d/b/c/e/e/a/b/a"}, |
| 1, |
| new Object[] {"android/content/Context"}); |
| methodVisitor.visitFieldInsn(GETSTATIC, "d/b/c/e/e/a/b/a", "\u03b9", "I"); |
| methodVisitor.visitIntInsn(BIPUSH, 45); |
| methodVisitor.visitInsn(IADD); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitIntInsn(SIPUSH, 128); |
| methodVisitor.visitInsn(IREM); |
| methodVisitor.visitFieldInsn(PUTSTATIC, "d/b/c/e/e/a/b/a", "\u0131", "I"); |
| methodVisitor.visitInsn(ICONST_2); |
| methodVisitor.visitInsn(IREM); |
| Label label36 = new Label(); |
| methodVisitor.visitJumpInsn(IFEQ, label36); |
| methodVisitor.visitJumpInsn(GOTO, label32); |
| methodVisitor.visitLabel(label36); |
| methodVisitor.visitFrame( |
| Opcodes.F_SAME1, 0, null, 1, new Object[] {"android/content/Context"}); |
| methodVisitor.visitJumpInsn(GOTO, label28); |
| methodVisitor.visitLabel(label27); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 0, |
| new Object[] {}, |
| 2, |
| new Object[] {"java/lang/Throwable", "java/lang/Throwable"}); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label23); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"d/b/c/e/e/a/b/a"}); |
| methodVisitor.visitLdcInsn("A001"); |
| methodVisitor.visitLabel(label7); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitInsn(ARRAYLENGTH); |
| methodVisitor.visitInsn(POP); |
| methodVisitor.visitJumpInsn(GOTO, label6); |
| methodVisitor.visitLabel(label8); |
| methodVisitor.visitFrame(Opcodes.F_APPEND, 1, new Object[] {"d/b/c/e/e/a/b/a"}, 0, null); |
| methodVisitor.visitJumpInsn(GOTO, label13); |
| methodVisitor.visitMaxs(4, 3); |
| methodVisitor.visitEnd(); |
| } |
| classWriter.visitEnd(); |
| |
| return classWriter.toByteArray(); |
| } |
| } |
