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8190307: SA tests for the clhsdb commands: universe, intconstant, type

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SA Test cases for the clhsdb commands: universe, intconstant, type

Reviewed-by: dholmes, sballal
This commit is contained in:
Jini George 2017-11-16 11:58:20 +05:30
parent 776767764b
commit 45cdd91ca3
3 changed files with 413 additions and 0 deletions
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144
test/hotspot/jtreg/serviceability/sa/TestIntConstant.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.ArrayList;
import java.util.List;
import java.io.IOException;
import java.util.stream.Collectors;
import java.io.OutputStream;
import jdk.test.lib.apps.LingeredApp;
import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.Utils;
/*
* @test
* @summary Test the 'intConstant' command of jhsdb clhsdb.
* @bug 8190307
* @library /test/lib
* @build jdk.test.lib.apps.*
* @run main/othervm TestIntConstant
*/
public class TestIntConstant {
private static void testClhsdbForIntConstant(
long lingeredAppPid,
String commandString,
String[] expectedOutputStrings) throws Exception {
Process p;
JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jhsdb");
launcher.addToolArg("clhsdb");
launcher.addToolArg("--pid");
launcher.addToolArg(Long.toString(lingeredAppPid));
ProcessBuilder pb = new ProcessBuilder();
pb.command(launcher.getCommand());
pb.redirectError(ProcessBuilder.Redirect.INHERIT);
System.out.println(
pb.command().stream().collect(Collectors.joining(" ")));
try {
p = pb.start();
} catch (Exception attachE) {
throw new Error("Couldn't start jhsdb or attach to LingeredApp : " + attachE);
}
// Issue the 'intConstant' inputs at the clhsdb prompt.
OutputStream input = p.getOutputStream();
try {
input.write((commandString + "\n").getBytes());
input.write("quit\n".getBytes());
input.flush();
} catch (IOException ioe) {
throw new Error("Problem issuing the intConstant command: " +
commandString + ioe);
}
OutputAnalyzer output = new OutputAnalyzer(p);
System.out.println("Awaiting process completion");
try {
p.waitFor();
} catch (InterruptedException ie) {
p.destroyForcibly();
throw new Error("Problem awaiting the child process: " + ie);
}
output.shouldHaveExitValue(0);
System.out.println(output.getOutput());
for (String expectedOutputString: expectedOutputStrings) {
output.shouldContain(expectedOutputString);
}
}
public static void testIntConstant() throws Exception {
LingeredApp app = null;
try {
List<String> vmArgs = new ArrayList<String>();
vmArgs.addAll(Utils.getVmOptions());
app = LingeredApp.startApp(vmArgs);
System.out.println ("Started LingeredApp with pid " + app.getPid());
// Strings to check for in the output of 'intConstant'. The
// 'intConstant' command prints out entries from the
// 'gHotSpotVMIntConstants', which is a table of integer constants,
// with names and the values derived from enums and #define preprocessor
// macros in hotspot.
String[] defaultOutputStrings =
{"CollectedHeap::G1CollectedHeap 2",
"RUNNABLE 2",
"Deoptimization::Reason_class_check 4",
"InstanceKlass::_misc_is_anonymous 32",
"Generation::ParNew 1",
"_thread_uninitialized 0"};
String[] tempConstantString = {"intConstant _temp_constant 45"};
testClhsdbForIntConstant(app.getPid(), "intConstant", defaultOutputStrings);
testClhsdbForIntConstant(
app.getPid(),
"intConstant _temp_constant 45\nintConstant _temp_constant",
tempConstantString);
} finally {
LingeredApp.stopApp(app);
}
}
public static void main (String... args) throws Exception {
if (!Platform.shouldSAAttach()) {
System.out.println(
"SA attach not expected to work - test skipped.");
return;
}
try {
testIntConstant();
} catch (Exception e) {
throw new Error("Test failed with " + e);
}
}
}

132
test/hotspot/jtreg/serviceability/sa/TestType.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.ArrayList;
import java.util.List;
import java.io.IOException;
import java.util.stream.Collectors;
import java.io.OutputStream;
import jdk.test.lib.apps.LingeredApp;
import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.Utils;
/*
* @test
* @summary Test the 'type' command of jhsdb clhsdb.
* @bug 8190307
* @library /test/lib
* @build jdk.test.lib.apps.*
* @run main/othervm TestType
*/
public class TestType {
private static void testClhsdbForType(
long lingeredAppPid,
String commandString,
String[] expectedOutputStrings) throws Exception {
Process p;
JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jhsdb");
launcher.addToolArg("clhsdb");
launcher.addToolArg("--pid");
launcher.addToolArg(Long.toString(lingeredAppPid));
ProcessBuilder pb = new ProcessBuilder();
pb.command(launcher.getCommand());
System.out.println(
pb.command().stream().collect(Collectors.joining(" ")));
try {
p = pb.start();
} catch (Exception attachE) {
throw new Error("Couldn't start jhsdb or attach to LingeredApp : " + attachE);
}
// Issue the 'type' commands at the clhsdb prompt.
OutputStream input = p.getOutputStream();
try {
input.write((commandString + "\n").getBytes());
input.write("quit\n".getBytes());
input.flush();
} catch (IOException ioe) {
throw new Error("Problem issuing the 'type' command ", ioe);
}
OutputAnalyzer output = new OutputAnalyzer(p);
try {
p.waitFor();
} catch (InterruptedException ie) {
p.destroyForcibly();
throw new Error("Problem awaiting the child process: " + ie);
}
output.shouldHaveExitValue(0);
System.out.println(output.getOutput());
for (String expectedOutputString: expectedOutputStrings) {
output.shouldContain(expectedOutputString);
}
}
public static void main (String... args) throws Exception {
LingeredApp app = null;
if (!Platform.shouldSAAttach()) {
System.out.println(
"SA attach not expected to work - test skipped.");
return;
}
try {
List<String> vmArgs = new ArrayList<String>();
vmArgs.addAll(Utils.getVmOptions());
// Strings to check for in the output of 'type'. The 'type'
// command prints out entries from 'gHotSpotVMTypes', which
// is a table containing the hotspot types, their supertypes,
// sizes, etc, which are of interest to the SA.
String[] defaultOutputStrings =
{"type G1CollectedHeap CollectedHeap",
"type ConstantPoolCache MetaspaceObj",
"type ConstantPool Metadata",
"type CompilerThread JavaThread",
"type CardGeneration Generation",
"type ArrayKlass Klass",
"type InstanceKlass Klass"};
// String to check for in the output of "type InstanceKlass"
String[] instanceKlassOutputString = {"type InstanceKlass Klass"};
app = LingeredApp.startApp(vmArgs);
System.out.println ("Started LingeredApp with pid " + app.getPid());
testClhsdbForType(app.getPid(), "type", defaultOutputStrings);
testClhsdbForType(app.getPid(),
"type InstanceKlass",
instanceKlassOutputString);
} finally {
LingeredApp.stopApp(app);
}
}
}

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test/hotspot/jtreg/serviceability/sa/TestUniverse.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.ArrayList;
import java.util.List;
import java.io.IOException;
import java.util.stream.Collectors;
import java.io.OutputStream;
import jdk.test.lib.apps.LingeredApp;
import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
/*
* @test
* @summary Test the 'universe' command of jhsdb clhsdb.
* @bug 8190307
* @library /test/lib
* @build jdk.test.lib.apps.*
* @run main/othervm TestUniverse
*/
public class TestUniverse {
private static void testClhsdbForUniverse(long lingeredAppPid,
String gc) throws Exception {
Process p;
JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jhsdb");
launcher.addToolArg("clhsdb");
launcher.addToolArg("--pid");
launcher.addToolArg(Long.toString(lingeredAppPid));
ProcessBuilder pb = new ProcessBuilder();
pb.command(launcher.getCommand());
System.out.println(
pb.command().stream().collect(Collectors.joining(" ")));
try {
p = pb.start();
} catch (Exception attachE) {
throw new Error("Couldn't start jhsdb or attach to LingeredApp : " + attachE);
}
// Issue the 'universe' command at the clhsdb prompt.
OutputStream input = p.getOutputStream();
try {
input.write("universe\n".getBytes());
input.write("quit\n".getBytes());
input.flush();
} catch (IOException ioe) {
throw new Error("Problem issuing the 'universe' command ", ioe);
}
OutputAnalyzer output = new OutputAnalyzer(p);
try {
p.waitFor();
} catch (InterruptedException ie) {
p.destroyForcibly();
throw new Error("Problem awaiting the child process: " + ie, ie);
}
output.shouldHaveExitValue(0);
System.out.println(output.getOutput());
output.shouldContain("Heap Parameters");
if (gc.contains("G1GC")) {
output.shouldContain("garbage-first heap");
}
if (gc.contains("UseConcMarkSweepGC")) {
output.shouldContain("Gen 1: concurrent mark-sweep generation");
}
if (gc.contains("UseSerialGC")) {
output.shouldContain("Gen 1: old");
}
if (gc.contains("UseParallelGC")) {
output.shouldContain("ParallelScavengeHeap");
output.shouldContain("PSYoungGen");
output.shouldContain("eden");
}
}
public static void test(String gc) throws Exception {
LingeredApp app = null;
try {
List<String> vmArgs = new ArrayList<String>();
vmArgs.add(gc);
app = LingeredApp.startApp(vmArgs);
System.out.println ("Started LingeredApp with the GC option " + gc +
" and pid " + app.getPid());
testClhsdbForUniverse(app.getPid(), gc);
} finally {
LingeredApp.stopApp(app);
}
}
public static void main (String... args) throws Exception {
if (!Platform.shouldSAAttach()) {
System.out.println(
"SA attach not expected to work - test skipped.");
return;
}
try {
test("-XX:+UseG1GC");
test("-XX:+UseParallelGC");
test("-XX:+UseSerialGC");
test("-XX:+UseConcMarkSweepGC");
} catch (Exception e) {
throw new Error("Test failed with " + e);
}
}
}