author | chegar |
Thu, 17 Oct 2019 20:54:25 +0100 | |
branch | datagramsocketimpl-branch |
changeset 58679 | 9c3209ff7550 |
parent 58678 | 9cf78a70fa4f |
parent 57705 | 7cf02b2c1455 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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||
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/* |
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* @test |
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* @summary Tests the format checking of class list format. |
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* |
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7312ae4465d6
8193672: [test] Enhance vm.cds property to check for all conditions required to run CDS tests
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* @requires vm.cds |
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551de50b4ff7
8191927: Enable AppCDS for custom loaders on all 64-bit Linux and AIX
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* @requires vm.cds.custom.loaders |
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8202339: [TESTBUG] Consolidate the tests in runtime/SharedArchiveFile and runtime/appcds
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds |
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8229267: [TESTBUG] Remove unnecessary @modules dependencies in CDS tests
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* @modules jdk.jartool/sun.tools.jar |
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* @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java |
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* test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java |
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8209946: [TESTBUG] CDS tests should use "@run driver"
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* @run driver ClassListFormatA |
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*/ |
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public class ClassListFormatA extends ClassListFormatBase { |
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static { |
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// Uncomment the following line to run only one of the test cases |
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// ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE A1"; |
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} |
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public static void main(String[] args) throws Throwable { |
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String appJar = JarBuilder.getOrCreateHelloJar(); |
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String customJarPath = JarBuilder.build("ClassListFormatA", "CustomLoadee", |
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"CustomLoadee2", "CustomInterface2_ia", "CustomInterface2_ib"); |
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//---------------------------------------------------------------------- |
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// TESTGROUP A: general bad input |
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//---------------------------------------------------------------------- |
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dumpShouldFail( |
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"TESTCASE A1: bad input - interface: instead of interfaces:", |
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appJar, classlist( |
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"Hello", |
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"java/lang/Object id: 1", |
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"CustomLoadee interface: 1" |
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), |
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"Unknown input:"); |
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dumpShouldFail( |
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"TESTCASE A2: bad input - negative IDs not allowed", |
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appJar, classlist( |
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"Hello", |
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"java/lang/Object id: -1" |
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), |
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"Error: negative integers not allowed"); |
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dumpShouldFail( |
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"TESTCASE A3: bad input - bad ID (not an integer)", |
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appJar, classlist( |
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"Hello", |
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"java/lang/Object id: xyz" |
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), |
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"Error: expected integer"); |
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if (false) { |
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// FIXME - classFileParser.cpp needs fixing. |
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dumpShouldFail( |
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"TESTCASE A4: bad input - bad ID (integer too big)", |
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appJar, classlist( |
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"Hello", |
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"java/lang/Object id: 2147483648" // <- this is 0x80000000 |
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), |
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"Error: expected integer"); |
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// FIXME |
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dumpShouldFail( |
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"TESTCASE A5: bad input - bad ID (integer too big)", |
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appJar, classlist( |
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"Hello", |
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"java/lang/Object id: 21474836489" // bigger than 32-bit! |
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), |
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"Error: expected integer"); |
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} |
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// Good input: |
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dumpShouldPass( |
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"TESTCASE A6: extraneous spaces, tab characters and trailing new line characters", |
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appJar, classlist( |
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"Hello ", // trailing spaces |
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"java/lang/Object\tid:\t1", // \t instead of ' ' |
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"CustomLoadee id: 2 super: 1 source: " + customJarPath, |
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"CustomInterface2_ia id: 3 super: 1 source: " + customJarPath + " ", |
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"CustomInterface2_ib id: 4 super: 1 source: " + customJarPath + "\t\t\r" , |
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"CustomLoadee2 id: 5 super: 1 interfaces: 3 4 source: " + customJarPath // preceding spaces |
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)); |
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int _max_allowed_line = 4096; // Must match ClassListParser::_max_allowed_line in C code. |
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int _line_buf_extra = 10; // Must match ClassListParser::_line_buf_extra in C code. |
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StringBuffer sbuf = new StringBuffer(); |
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for (int i=0; i<_max_allowed_line+1; i++) { |
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sbuf.append("x"); |
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} |
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dumpShouldFail( |
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"TESTCASE A7: bad input - line too long", |
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appJar, classlist( |
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sbuf.toString() |
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), |
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"input line too long (must be no longer than " + _max_allowed_line + " chars"); |
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for (int i=0; i<_line_buf_extra + 1000; i++) { |
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sbuf.append("X"); |
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} |
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dumpShouldFail( |
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"TESTCASE A8: bad input - line too long: try to overflow C buffer", |
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appJar, classlist( |
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sbuf.toString() |
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), |
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"input line too long (must be no longer than " + _max_allowed_line + " chars"); |
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} |
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} |