--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/tools/launcher/Test7029048.java Thu Apr 07 12:06:32 2011 -0700
@@ -0,0 +1,313 @@
+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 7029048
+ * @summary Checks for LD_LIBRARY_PATH on *nixes
+ * @compile -XDignore.symbol.file ExecutionEnvironment.java TestHelper.java Test7029048.java
+ * @run main Test7029048
+ */
+
+/*
+ * 7029048: test for LD_LIBRARY_PATH set to different paths pointing which may
+ * contain a libjvm.so and may not, but we test to ensure that the launcher
+ * behaves correctly in all cases.
+ */
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class Test7029048 {
+
+ static int passes = 0;
+ static int errors = 0;
+
+ private static final String LIBJVM = ExecutionEnvironment.LIBJVM;
+ private static final String LD_LIBRARY_PATH =
+ ExecutionEnvironment.LD_LIBRARY_PATH;
+ private static final String LD_LIBRARY_PATH_32 =
+ ExecutionEnvironment.LD_LIBRARY_PATH_32;
+ private static final String LD_LIBRARY_PATH_64 =
+ ExecutionEnvironment.LD_LIBRARY_PATH_64;
+
+ private static final File libDir =
+ new File(System.getProperty("sun.boot.library.path"));
+ private static final File srcServerDir = new File(libDir, "server");
+ private static final File srcLibjvmSo = new File(srcServerDir, LIBJVM);
+
+ private static final File dstLibDir = new File("lib");
+ private static final File dstLibArchDir =
+ new File(dstLibDir, TestHelper.getJreArch());
+
+ private static final File dstServerDir = new File(dstLibArchDir, "server");
+ private static final File dstServerLibjvm = new File(dstServerDir, LIBJVM);
+
+ private static final File dstClientDir = new File(dstLibArchDir, "client");
+ private static final File dstClientLibjvm = new File(dstClientDir, LIBJVM);
+
+ // used primarily to test the solaris variants in dual mode
+ private static final File dstOtherArchDir;
+ private static final File dstOtherServerDir;
+ private static final File dstOtherServerLibjvm;
+
+ private static final Map<String, String> env = new HashMap<>();
+
+ static {
+ if (TestHelper.isDualMode) {
+ dstOtherArchDir = new File(dstLibDir, TestHelper.getComplementaryJreArch());
+ dstOtherServerDir = new File(dstOtherArchDir, "server");
+ dstOtherServerLibjvm = new File(dstOtherServerDir, LIBJVM);
+ } else {
+ dstOtherArchDir = null;
+ dstOtherServerDir = null;
+ dstOtherServerLibjvm = null;
+ }
+ }
+
+ static String getValue(String name, List<String> in) {
+ for (String x : in) {
+ String[] s = x.split("=");
+ if (name.equals(s[0].trim())) {
+ return s[1].trim();
+ }
+ }
+ return null;
+ }
+
+ static void run(boolean want32, String dflag, Map<String, String> env,
+ int nLLPComponents, String caseID) {
+ final boolean want64 = want32 == false;
+ env.put(ExecutionEnvironment.JLDEBUG_KEY, "true");
+ List<String> cmdsList = new ArrayList<>();
+
+ // only for a dual-mode system
+ if (want64 && TestHelper.isDualMode) {
+ cmdsList.add(TestHelper.java64Cmd);
+ } else {
+ cmdsList.add(TestHelper.javaCmd); // a 32-bit java command for all
+ }
+
+ /*
+ * empty or null strings can confuse the ProcessBuilder. A null flag
+ * indicates that the appropriate data model is enforced on the chosen
+ * launcher variant.
+ */
+
+ if (dflag != null) {
+ cmdsList.add(dflag);
+ } else {
+ cmdsList.add(want32 ? "-d32" : "-d64");
+ }
+ cmdsList.add("-server");
+ cmdsList.add("-jar");
+ cmdsList.add(ExecutionEnvironment.testJarFile.getAbsolutePath());
+ String[] cmds = new String[cmdsList.size()];
+ TestHelper.TestResult tr = TestHelper.doExec(env, cmdsList.toArray(cmds));
+ analyze(tr, nLLPComponents, caseID);
+ }
+
+ // no cross launch, ie. no change to the data model.
+ static void run(Map<String, String> env, int nLLPComponents, String caseID)
+ throws IOException {
+ boolean want32 = TestHelper.is32Bit;
+ run(want32, null, env, nLLPComponents, caseID);
+ }
+
+ static void analyze(TestHelper.TestResult tr, int nLLPComponents, String caseID) {
+ String envValue = getValue(LD_LIBRARY_PATH, tr.testOutput);
+ /*
+ * the envValue can never be null, since the test code should always
+ * print a "null" string.
+ */
+ if (envValue == null) {
+ System.out.println(tr);
+ throw new RuntimeException("NPE, likely a program crash ??");
+ }
+ String values[] = envValue.split(File.pathSeparator);
+ if (values.length == nLLPComponents) {
+ System.out.println(caseID + " :OK");
+ passes++;
+ } else {
+ System.out.println("FAIL: test7029048, " + caseID);
+ System.out.println(" expected " + nLLPComponents
+ + " but got " + values.length);
+ System.out.println(envValue);
+ System.out.println(tr);
+ errors++;
+ }
+ }
+
+ /*
+ * A crucial piece, specifies what we should expect, given the conditions.
+ * That is for a given enum type, the value indicates how many absolute
+ * environment variables that can be expected. This value is used to base
+ * the actual expected values by adding the set environment variable usually
+ * it is 1, but it could be more if the test wishes to set more paths in
+ * the future.
+ */
+ private static enum LLP_VAR {
+ LLP_SET_NON_EXISTENT_PATH(0), // env set, but the path does not exist
+ LLP_SET_EMPTY_PATH(0), // env set, with a path but no libjvm.so
+ LLP_SET_WITH_JVM(3); // env set, with a libjvm.so
+ private final int value;
+ LLP_VAR(int i) {
+ this.value = i;
+ }
+ }
+
+ /*
+ * test for 7029048
+ */
+ static void test7029048() throws IOException {
+ String desc = null;
+ for (LLP_VAR v : LLP_VAR.values()) {
+ switch (v) {
+ case LLP_SET_WITH_JVM:
+ // copy the files into the directory structures
+ TestHelper.copyFile(srcLibjvmSo, dstServerLibjvm);
+ // does not matter if it is client or a server
+ TestHelper.copyFile(srcLibjvmSo, dstClientLibjvm);
+ // does not matter if the arch do not match either
+ if (TestHelper.isDualMode) {
+ TestHelper.copyFile(srcLibjvmSo, dstOtherServerLibjvm);
+ }
+ desc = "LD_LIBRARY_PATH should be set";
+ break;
+ case LLP_SET_EMPTY_PATH:
+ if (!dstClientDir.exists()) {
+ Files.createDirectories(dstClientDir.toPath());
+ } else {
+ Files.deleteIfExists(dstClientLibjvm.toPath());
+ }
+
+ if (!dstServerDir.exists()) {
+ Files.createDirectories(dstServerDir.toPath());
+ } else {
+ Files.deleteIfExists(dstServerLibjvm.toPath());
+ }
+
+ if (TestHelper.isDualMode) {
+ if (!dstOtherServerDir.exists()) {
+ Files.createDirectories(dstOtherServerDir.toPath());
+ } else {
+ Files.deleteIfExists(dstOtherServerLibjvm.toPath());
+ }
+ }
+
+ desc = "LD_LIBRARY_PATH should not be set";
+ break;
+ case LLP_SET_NON_EXISTENT_PATH:
+ if (dstLibDir.exists()) {
+ TestHelper.recursiveDelete(dstLibDir);
+ }
+ desc = "LD_LIBRARY_PATH should not be set";
+ break;
+ default:
+ throw new RuntimeException("unknown case");
+ }
+
+ /*
+ * Case 1: set the server path
+ */
+ env.clear();
+ env.put(LD_LIBRARY_PATH, dstServerDir.getAbsolutePath());
+ run(env, v.value + 1, "Case 1: " + desc);
+
+ /*
+ * Case 2: repeat with client path
+ */
+ env.clear();
+ env.put(LD_LIBRARY_PATH, dstClientDir.getAbsolutePath());
+ run(env, v.value + 1, "Case 2: " + desc);
+
+ if (!TestHelper.isDualMode) {
+ continue; // nothing more to do for Linux
+ }
+
+ // Tests applicable only to solaris.
+
+ // initialize test variables for dual mode operations
+ final File dst32ServerDir = TestHelper.is32Bit
+ ? dstServerDir
+ : dstOtherServerDir;
+
+ final File dst64ServerDir = TestHelper.is64Bit
+ ? dstServerDir
+ : dstOtherServerDir;
+
+ /*
+ * Case 3: set the appropriate LLP_XX flag,
+ * java32 -d32, LLP_32 is relevant, LLP_64 is ignored
+ * java64 -d64, LLP_64 is relevant, LLP_32 is ignored
+ */
+ env.clear();
+ env.put(LD_LIBRARY_PATH_32, dst32ServerDir.getAbsolutePath());
+ env.put(LD_LIBRARY_PATH_64, dst64ServerDir.getAbsolutePath());
+ run(TestHelper.is32Bit, null, env, v.value + 1, "Case 3: " + desc);
+
+ /*
+ * Case 4: we are in dual mode environment, running 64-bit then
+ * we have the following scenarios:
+ * java32 -d64, LLP_64 is relevant, LLP_32 is ignored
+ * java64 -d32, LLP_32 is relevant, LLP_64 is ignored
+ */
+ if (TestHelper.dualModePresent()) {
+ run(true, "-d64", env, v.value + 1, "Case 4A: " + desc);
+ run(false,"-d32", env, v.value + 1, "Case 4B: " + desc);
+ }
+ }
+ return;
+ }
+
+ public static void main(String... args) throws Exception {
+ if (TestHelper.isWindows) {
+ System.out.println("Warning: noop on windows");
+ return;
+ }
+ // create our test jar first
+ ExecutionEnvironment.createTestJar();
+
+ // run the tests
+ test7029048();
+ if (errors > 0) {
+ throw new Exception("Test7029048: FAIL: with "
+ + errors + " errors and passes " + passes);
+ } else if (TestHelper.dualModePresent() && passes < 15) {
+ throw new Exception("Test7029048: FAIL: " +
+ "all tests did not run, expected " + 15 + " got " + passes);
+ } else if (TestHelper.isSolaris && passes < 9) {
+ throw new Exception("Test7029048: FAIL: " +
+ "all tests did not run, expected " + 9 + " got " + passes);
+ } else if (TestHelper.isLinux && passes < 6) {
+ throw new Exception("Test7029048: FAIL: " +
+ "all tests did not run, expected " + 6 + " got " + passes);
+ } else {
+ System.out.println("Test7029048: PASS " + passes);
+ }
+ }
+}