Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/multicatch/7005371/T7005371.java@809a50f24d6f (annotated)
test/tools/javac/multicatch/7005371/T7005371.java
Mon, 23 Sep 2013 17:27:38 +0400
- author
- kizune
- date
- Mon, 23 Sep 2013 17:27:38 +0400
- changeset 2048
- 809a50f24d6f
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
7154966: CRs found to be in Fixed state with no test and no noreg- keyword.
Reviewed-by: ksrini
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| aoqi@0 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| aoqi@0 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | */ |
| aoqi@0 | 23 | |
| aoqi@0 | 24 | /* |
| aoqi@0 | 25 | * @test |
| aoqi@0 | 26 | * @bug 7005371 |
| aoqi@0 | 27 | * @summary Multicatch: assertion error while generating LocalVariableTypeTable attribute |
| aoqi@0 | 28 | * @compile -g SubTest.java |
| aoqi@0 | 29 | * @run main T7005371 |
| aoqi@0 | 30 | */ |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | import com.sun.tools.classfile.Attribute; |
| aoqi@0 | 33 | import com.sun.tools.classfile.ClassFile; |
| aoqi@0 | 34 | import com.sun.tools.classfile.Code_attribute; |
| aoqi@0 | 35 | import com.sun.tools.classfile.LocalVariableTypeTable_attribute; |
| aoqi@0 | 36 | import com.sun.tools.classfile.Method; |
| aoqi@0 | 37 | |
| aoqi@0 | 38 | import java.io.*; |
| aoqi@0 | 39 | |
| aoqi@0 | 40 | public class T7005371 { |
| aoqi@0 | 41 | |
| aoqi@0 | 42 | static final String SUBTEST_NAME = SubTest.class.getName() + ".class"; |
| aoqi@0 | 43 | static final String TEST_METHOD_NAME = "test"; |
| aoqi@0 | 44 | static final int LVT_LENGTH = 1; |
| aoqi@0 | 45 | static final String LVT_SIG_TYPE = "Ljava/util/List<Ljava/lang/String;>;"; |
| aoqi@0 | 46 | |
| aoqi@0 | 47 | |
| aoqi@0 | 48 | public static void main(String... args) throws Exception { |
| aoqi@0 | 49 | new T7005371().run(); |
| aoqi@0 | 50 | } |
| aoqi@0 | 51 | |
| aoqi@0 | 52 | public void run() throws Exception { |
| aoqi@0 | 53 | String workDir = System.getProperty("test.classes"); |
| aoqi@0 | 54 | System.out.println(workDir); |
| aoqi@0 | 55 | File compiledTest = new File(workDir, SUBTEST_NAME); |
| aoqi@0 | 56 | verifyLocalVariableTypeTableAttr(compiledTest); |
| aoqi@0 | 57 | } |
| aoqi@0 | 58 | |
| aoqi@0 | 59 | void verifyLocalVariableTypeTableAttr(File f) { |
| aoqi@0 | 60 | System.err.println("verify: " + f); |
| aoqi@0 | 61 | try { |
| aoqi@0 | 62 | ClassFile cf = ClassFile.read(f); |
| aoqi@0 | 63 | Method testMethod = null; |
| aoqi@0 | 64 | for (Method m : cf.methods) { |
| aoqi@0 | 65 | if (m.getName(cf.constant_pool).equals(TEST_METHOD_NAME)) { |
| aoqi@0 | 66 | testMethod = m; |
| aoqi@0 | 67 | break; |
| aoqi@0 | 68 | } |
| aoqi@0 | 69 | } |
| aoqi@0 | 70 | if (testMethod == null) { |
| aoqi@0 | 71 | throw new Error("Missing method: " + TEST_METHOD_NAME); |
| aoqi@0 | 72 | } |
| aoqi@0 | 73 | Code_attribute code = (Code_attribute)testMethod.attributes.get(Attribute.Code); |
| aoqi@0 | 74 | if (code == null) { |
| aoqi@0 | 75 | throw new Error("Missing Code attribute for method: " + TEST_METHOD_NAME); |
| aoqi@0 | 76 | } |
| aoqi@0 | 77 | LocalVariableTypeTable_attribute lvt_table = |
| aoqi@0 | 78 | (LocalVariableTypeTable_attribute)code.attributes.get(Attribute.LocalVariableTypeTable); |
| aoqi@0 | 79 | if (lvt_table == null) { |
| aoqi@0 | 80 | throw new Error("Missing LocalVariableTypeTable attribute for method: " + TEST_METHOD_NAME); |
| aoqi@0 | 81 | } |
| aoqi@0 | 82 | if (lvt_table.local_variable_table_length != LVT_LENGTH) { |
| aoqi@0 | 83 | throw new Error("LocalVariableTypeTable has wrong size" + |
| aoqi@0 | 84 | "\nfound: " + lvt_table.local_variable_table_length + |
| aoqi@0 | 85 | "\nrequired: " + LVT_LENGTH); |
| aoqi@0 | 86 | } |
| aoqi@0 | 87 | String sig = |
| aoqi@0 | 88 | cf.constant_pool.getUTF8Value(lvt_table.local_variable_table[0].signature_index); |
| aoqi@0 | 89 | |
| aoqi@0 | 90 | if (sig == null || !sig.equals(LVT_SIG_TYPE)) { |
| aoqi@0 | 91 | throw new Error("LocalVariableTypeTable has wrong signature" + |
| aoqi@0 | 92 | "\nfound: " + sig + |
| aoqi@0 | 93 | "\nrequired: " + LVT_SIG_TYPE); |
| aoqi@0 | 94 | } |
| aoqi@0 | 95 | } catch (Exception e) { |
| aoqi@0 | 96 | e.printStackTrace(); |
| aoqi@0 | 97 | throw new Error("error reading " + f +": " + e); |
| aoqi@0 | 98 | } |
| aoqi@0 | 99 | } |
| aoqi@0 | 100 | } |
