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8193124: SA: Testcases for clhsdb jdis and findpc commands

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Reviewed-by: sundar, cjplummer, jgeorge
This commit is contained in:
Sharath Ballal 2017-12-08 15:41:11 +05:30
parent 069af6b6a7
commit 3f561e29a9
2 changed files with 203 additions and 0 deletions
test/hotspot/jtreg/serviceability/sa
ClhsdbFindPC.javaClhsdbJdis.java

108
test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java Normal file

@ -0,0 +1,108 @@
/*
* Copyright (c) 2017, 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.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.ArrayList;
import jdk.test.lib.apps.LingeredApp;
/*
* @test
* @bug 8193124
* @summary Test the clhsdb 'findpc' command
* @library /test/lib
* @run main/othervm ClhsdbFindPC
*/
public class ClhsdbFindPC {
private static void testFindPC(boolean withXcomp) throws Exception {
LingeredApp theApp = null;
try {
ClhsdbLauncher test = new ClhsdbLauncher();
theApp = withXcomp ? LingeredApp.startApp(List.of("-Xcomp"))
: LingeredApp.startApp(List.of("-Xint"));
System.out.print("Started LingeredApp ");
if (withXcomp) {
System.out.print("(-Xcomp) ");
} else {
System.out.print("(-Xint) ");
}
System.out.println("with pid " + theApp.getPid());
// Run 'jstack -v' command to get the pc
List<String> cmds = List.of("jstack -v");
String output = test.run(theApp.getPid(), cmds, null, null);
// Test the 'findpc' command passing in the pc obtained from
// the 'jstack -v' command
cmds = new ArrayList<String>();
// Output could be null if the test was skipped due to
// attach permission issues.
if (output != null) {
String cmdStr = null;
String[] parts = output.split("LingeredApp.main");
String[] tokens = parts[1].split(" ");
for (String token : tokens) {
if (token.contains("pc")) {
String[] address = token.split("=");
// address[1] represents the address of the Method
cmdStr = "findpc " + address[1].replace(",","");
cmds.add(cmdStr);
break;
}
}
Map<String, List<String>> expStrMap = new HashMap<>();
if (withXcomp) {
expStrMap.put(cmdStr, List.of(
"In code in NMethod for jdk/test/lib/apps/LingeredApp.main",
"content:",
"oops:",
"frame size:"));
} else {
expStrMap.put(cmdStr, List.of(
"In interpreter codelet",
"invoke return entry points"));
}
test.run(theApp.getPid(), cmds, expStrMap, null);
}
} catch (Exception ex) {
throw new RuntimeException("Test ERROR " + ex, ex);
} finally {
LingeredApp.stopApp(theApp);
}
}
public static void main(String[] args) throws Exception {
System.out.println("Starting the ClhsdbFindPC test");
testFindPC(true);
testFindPC(false);
System.out.println("Test PASSED");
}
}

95
test/hotspot/jtreg/serviceability/sa/ClhsdbJdis.java Normal file

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/*
* Copyright (c) 2017, 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.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.ArrayList;
import jdk.test.lib.apps.LingeredApp;
/*
* @test
* @bug 8193124
* @summary Test the clhsdb 'jdis' command
* @library /test/lib
* @run main/othervm ClhsdbJdis
*/
public class ClhsdbJdis {
public static void main(String[] args) throws Exception {
LingeredApp theApp = null;
System.out.println("Starting the ClhsdbJdis test");
try {
ClhsdbLauncher test = new ClhsdbLauncher();
theApp = LingeredApp.startApp();
System.out.println("Started LingeredApp with pid " + theApp.getPid());
// Run 'jstack -v' command to get the Method Address
List<String> cmds = List.of("jstack -v");
String output = test.run(theApp.getPid(), cmds, null, null);
// Test the 'jdis' command passing in the address obtained from
// the 'jstack -v' command
cmds = new ArrayList<String>();
// Output could be null if the test was skipped due to
// attach permission issues.
if (output != null) {
String cmdStr = null;
String[] parts = output.split("LingeredApp.main");
String[] tokens = parts[1].split(" ");
for (String token : tokens) {
if (token.contains("Method")) {
String[] address = token.split("=");
// address[1] represents the address of the Method
cmdStr = "jdis " + address[1];
cmds.add(cmdStr);
break;
}
}
Map<String, List<String>> expStrMap = new HashMap<>();
expStrMap.put(cmdStr, List.of(
"public static void main(java.lang.String[])",
"Holder Class",
"public class jdk.test.lib.apps.LingeredApp @",
"Bytecode",
"line bci bytecode",
"Exception Table",
"start bci end bci handler bci catch type",
"Constant Pool of [public class jdk.test.lib.apps.LingeredApp @"));
test.run(theApp.getPid(), cmds, expStrMap, null);
}
} catch (Exception ex) {
throw new RuntimeException("Test ERROR " + ex, ex);
} finally {
LingeredApp.stopApp(theApp);
}
System.out.println("Test PASSED");
}
}