75 lines
3.1 KiB
Java
75 lines
3.1 KiB
Java
/*
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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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* @test
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* @summary Check most common errors in file format
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* @requires vm.cds.archived.java.heap
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
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* @modules jdk.jartool/sun.tools.jar
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* @build HelloString
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* @run driver InvalidFileFormat
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*/
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import java.io.File;
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import jdk.test.lib.cds.CDSTestUtils;
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import jdk.test.lib.process.OutputAnalyzer;
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// Checking most common error use cases
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// This file is not an exhastive test of various shared data file corruption
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// Note on usability intent: the shared data file is created and handled by
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// the previledge person in the server environment.
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public class InvalidFileFormat {
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public static void main(String[] args) throws Exception {
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SharedStringsUtils.run(args, InvalidFileFormat::test);
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}
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public static void test(String[] args) throws Exception {
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SharedStringsUtils.buildJar("HelloString");
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test("NonExistentFile.txt", "Unable to get hashtable dump file size");
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test("InvalidHeader.txt", "wrong version of hashtable dump file");
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test("InvalidVersion.txt", "wrong version of hashtable dump file");
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test("CorruptDataLine.txt", "Unknown data type. Corrupted at line 2");
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test("InvalidSymbol.txt", "Unexpected character. Corrupted at line 2");
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test("InvalidSymbolFormat.txt", "Unrecognized format. Corrupted at line 9");
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test("OverflowPrefix.txt", "Num overflow. Corrupted at line 4");
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test("UnrecognizedPrefix.txt", "Unrecognized format. Corrupted at line 5");
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test("TruncatedString.txt", "Truncated. Corrupted at line 3");
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test("LengthOverflow.txt", "string length too large: 2147483647");
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}
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private static void
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test(String dataFileName, String expectedWarning) throws Exception {
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System.out.println("Filename for testcase: " + dataFileName);
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OutputAnalyzer out = SharedStringsUtils.dumpWithoutChecks(TestCommon.list("HelloString"),
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"invalidFormat" + File.separator + dataFileName);
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CDSTestUtils.checkMappingFailure(out);
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out.shouldContain(expectedWarning).shouldHaveExitValue(1);
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}
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}
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