--- a/jdk/test/sun/tools/jmap/heapconfig/JMapHeapConfigTest.java Mon May 09 13:12:48 2016 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,166 +0,0 @@
-/*
- * Copyright (c) 2015, 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.
- */
-
-import java.io.IOException;
-import java.math.BigDecimal;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import jdk.test.lib.apps.LingeredApp;
-import jdk.testlibrary.Utils;
-import jdk.testlibrary.Platform;
-
-/*
- * @test
- * @bug 8042397
- * @summary Unit test for jmap utility test heap configuration reader
- * @library /test/lib/share/classes
- * @library /lib/testlibrary
- * @modules java.management
- * @build jdk.testlibrary.*
- * @build jdk.test.lib.apps.*
- * @build JMapHeapConfigTest TmtoolTestScenario
- * @run main JMapHeapConfigTest
- */
-public class JMapHeapConfigTest {
-
- static final String expectedJMapValues[] = {
- "MinHeapFreeRatio",
- "MaxHeapFreeRatio",
- "MaxHeapSize",
- "NewSize",
- "MaxNewSize",
- "OldSize",
- "NewRatio",
- "SurvivorRatio",
- "MetaspaceSize",
- "CompressedClassSpaceSize",
- "G1HeapRegionSize"};
-
- // ignoring MaxMetaspaceSize
-
- static final String desiredMaxHeapSize = "-Xmx128m";
-
- private static Map<String, String> parseJMapOutput(List<String> jmapOutput) {
- Map<String, String> heapConfigMap = new HashMap<String, String>();
- boolean shouldParse = false;
-
- for (String line : jmapOutput) {
- line = line.trim();
-
- if (line.startsWith("Heap Configuration:")) {
- shouldParse = true;
- continue;
- }
-
- if (line.startsWith("Heap Usage:")) {
- shouldParse = false;
- continue;
- }
-
- if (shouldParse && !line.equals("")) {
- String[] lv = line.split("\\s+");
- try {
- heapConfigMap.put(lv[0], lv[2]);
- } catch (ArrayIndexOutOfBoundsException ex) {
- // Ignore mailformed lines
- }
- }
- }
- return heapConfigMap;
- }
-
- // Compare stored values
- private static void compareValues(Map<String, String> parsedJMapOutput, Map<String, String> parsedVmOutput) {
- for (String key : expectedJMapValues) {
- try {
- String jmapVal = parsedJMapOutput.get(key);
- if (jmapVal == null) {
- throw new RuntimeException("Key '" + key + "' doesn't exists in jmap output");
- }
-
- String vmVal = parsedVmOutput.get(key);
- if (vmVal == null) {
- throw new RuntimeException("Key '" + key + "' doesn't exists in vm output");
- }
-
- if (new BigDecimal(jmapVal).compareTo(new BigDecimal(vmVal)) != 0) {
- throw new RuntimeException(String.format("Key %s doesn't match %s vs %s", key, vmVal, jmapVal));
- }
- } catch (NumberFormatException ex) {
- throw new RuntimeException("Unexpected key '" + key + "' value", ex);
- }
- }
- }
-
- public static void main(String[] args) throws Exception {
- System.out.println("Starting JMapHeapConfigTest");
-
- if (!Platform.shouldSAAttach()) {
- // Silently skip the test if we don't have enough permissions to attach
- System.err.println("Error! Insufficient permissions to attach.");
- return;
- }
-
- if (!LingeredApp.isLastModifiedWorking()) {
- // Exact behaviour of the test depends to operating system and the test nature,
- // so just print the warning and continue
- System.err.println("Warning! Last modified time doesn't work.");
- }
-
- boolean mx_found = false;
- List<String> jvmOptions = Utils.getVmOptions();
- for (String option : jvmOptions) {
- if (option.startsWith("-Xmx")) {
- System.out.println("INFO: maximum heap size set by JTREG as " + option);
- mx_found = true;
- break;
- }
- }
-
- // Forward vm options to LingeredApp
- ArrayList<String> cmd = new ArrayList();
- cmd.addAll(Utils.getVmOptions());
- if (!mx_found) {
- cmd.add(desiredMaxHeapSize);
- System.out.println("INFO: maximum heap size set explicitly as " + desiredMaxHeapSize);
- }
- cmd.add("-XX:+PrintFlagsFinal");
-
- TmtoolTestScenario tmt = TmtoolTestScenario.create("jmap", "-heap");
- int exitcode = tmt.launch(cmd);
- if (exitcode != 0) {
- throw new RuntimeException("Test FAILED jmap exits with non zero exit code " + exitcode);
- }
-
- Map<String,String> parsedJmapOutput = parseJMapOutput(tmt.getToolOutput());
- Map<String,String> parsedVMOutput = tmt.parseFlagsFinal();
-
- compareValues(parsedJmapOutput, parsedVMOutput);
-
- // If test fails it throws RuntimeException
- System.out.println("Test PASSED");
- }
-}