127 lines
5.0 KiB
Java
127 lines
5.0 KiB
Java
/*
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* Copyright (c) 2010, 2013, 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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import java.io.File;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/*
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* @test
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* @bug 6746111 8005252 8008262
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* @summary tests various classfile format and attribute handling by pack200
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* @compile -XDignore.symbol.file Utils.java AttributeTests.java
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* @run main AttributeTests
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* @author ksrini
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*/
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public class AttributeTests {
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public static void main(String... args) throws Exception {
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test6746111();
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testMethodParameters();
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Utils.cleanup();
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}
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/*
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* this tests ensure that MethodParameters produces by javac is packed
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* correctly. Usually this is not the case as new attributes are available
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* in the sdk jars, since MethodParameters happens to be an optional
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* attribute, thus this test.
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*/
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static void testMethodParameters() throws Exception {
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List<String> scratch = new ArrayList<>();
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final String fname = "MP";
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String javaFileName = fname + Utils.JAVA_FILE_EXT;
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String javaClassName = fname + Utils.CLASS_FILE_EXT;
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scratch.add("class " + fname + " {");
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scratch.add("void foo2(int j, final int k){}");
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scratch.add("}");
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File cwd = new File(".");
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File javaFile = new File(cwd, javaFileName);
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Utils.createFile(javaFile, scratch);
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Utils.compiler(javaFile.getName(), "-parameters");
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// jar the file up
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File testjarFile = new File(cwd, "test" + Utils.JAR_FILE_EXT);
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Utils.jar("cvf", testjarFile.getName(), javaClassName);
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Utils.testWithRepack(testjarFile, "--unknown-attribute=error");
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}
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/*
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* this test checks to see if we get the expected strings for output
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*/
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static void test6746111() throws Exception {
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String pack200Cmd = Utils.getPack200Cmd();
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File badAttrJar = new File(".", "badattr.jar");
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Utils.copyFile(new File(Utils.TEST_SRC_DIR, "badattr.jar"), badAttrJar);
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File testJar = new File(".", "test.jar");
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List<String> cmds = new ArrayList<String>();
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cmds.add(pack200Cmd);
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cmds.add("--repack");
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cmds.add("-v");
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cmds.add(testJar.getAbsolutePath());
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cmds.add(badAttrJar.getAbsolutePath());
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List<String> output = Utils.runExec(cmds);
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/*
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* compare the repacked jar bit-wise, as all the files
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* should be transmitted "as-is".
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*/
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Utils.doCompareBitWise(badAttrJar.getAbsoluteFile(), testJar.getAbsoluteFile());
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String[] expectedStrings = {
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"WARNING: Passing class file uncompressed due to unrecognized" +
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" attribute: Foo.class",
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"INFO: com.sun.java.util.jar.pack.Attribute$FormatException: " +
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"class attribute \"XourceFile\": is unknown attribute " +
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"in class Foo",
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"INFO: com.sun.java.util.jar.pack.ClassReader$ClassFormatException: " +
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"AnnotationDefault: attribute length cannot be zero, in Test.message()",
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"WARNING: Passing class file uncompressed due to unknown class format: Test.class"
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};
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List<String> notfoundList = new ArrayList<String>();
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notfoundList.addAll(Arrays.asList(expectedStrings));
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// make sure the expected messages are emitted
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for (String x : output) {
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findString(x, notfoundList, expectedStrings);
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}
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if (!notfoundList.isEmpty()) {
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System.out.println("Not found:");
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for (String x : notfoundList) {
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System.out.println(x);
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}
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throw new Exception("Test fails: " + notfoundList.size() +
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" expected strings not found");
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}
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testJar.delete();
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badAttrJar.delete();
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}
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private static void findString(String outputStr, List<String> notfoundList,
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String[] expectedStrings) {
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for (String y : expectedStrings) {
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if (outputStr.contains(y)) {
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notfoundList.remove(y);
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return;
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}
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}
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}
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}
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