/*
* JBoss, Home of Professional Open Source.
* Copyright 2016, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.patching;
import static org.jboss.as.patching.IoUtils.mkdir;
import static org.jboss.as.test.patching.PatchingTestUtil.createPatchXMLFile;
import static org.jboss.as.test.patching.PatchingTestUtil.createZippedPatchFile;
import static org.jboss.as.test.patching.PatchingTestUtil.randomString;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.jboss.as.cli.CommandContext;
import org.jboss.as.patching.metadata.ContentModification;
import org.jboss.as.patching.metadata.Patch;
import org.jboss.as.patching.metadata.PatchBuilder;
import org.jboss.as.test.integration.management.util.CLITestUtil;
import org.jboss.as.version.ProductConfig;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.wildfly.core.testrunner.ServerControl;
import org.wildfly.core.testrunner.WildflyTestRunner;
/**
*
* @author Alexey Loubyansky
*/
@RunWith(WildflyTestRunner.class)
@ServerControl(manual = true)
public class BootLoggingPatchingStateTestCase extends AbstractPatchingTestCase {
protected ProductConfig productConfig;
protected CommandContext ctx;
protected ByteArrayOutputStream baos = new ByteArrayOutputStream();
protected PrintStream out;
@Before
public void setup() throws Exception {
productConfig = new ProductConfig(PatchingTestUtil.PRODUCT, PatchingTestUtil.AS_VERSION, "main");
ctx = CLITestUtil.getCommandContext();
}
@After
public void cleanup() throws Exception {
ctx.terminateSession();
out.close();
}
@Test
public void testMain() throws Exception {
assertLoggedState(PatchingTestUtil.PRODUCT, null);
// prepare the patch
final String oneOff1Id = randomString();
applyPatch(oneOff1Id, true);
assertLoggedState(PatchingTestUtil.PRODUCT, null, oneOff1Id);
final String cpId = randomString();
applyPatch(cpId, false);
assertLoggedState(PatchingTestUtil.PRODUCT, cpId);
final String oneOff2Id = randomString();
applyPatch(oneOff2Id, true);
assertLoggedState(PatchingTestUtil.PRODUCT, cpId, oneOff2Id);
final String oneOff3Id = randomString();
applyPatch(oneOff3Id, true);
assertLoggedState(PatchingTestUtil.PRODUCT, cpId, oneOff3Id, oneOff2Id);
final String lp1OneOffId = randomString();
applyPatch("lp1", "1.1", lp1OneOffId, true);
assertLoggedState(new PatchingState(PatchingTestUtil.PRODUCT, cpId, oneOff3Id, oneOff2Id),
new PatchingState("lp1", null, lp1OneOffId));
final String lp2CpId = randomString();
applyPatch("lp2", "2.2", lp2CpId, false);
assertLoggedState(new PatchingState(PatchingTestUtil.PRODUCT, cpId, oneOff3Id, oneOff2Id),
new PatchingState("lp1", null, lp1OneOffId),
new PatchingState("lp2", lp2CpId));
}
protected void applyPatch(String patchId, boolean oneOff) throws Exception {
applyPatch(productConfig.getProductName(), productConfig.getProductVersion(), patchId, oneOff);
}
protected void applyPatch(String product, String version, String patchId, boolean oneOff) throws Exception {
final File patchDir = mkdir(tempDir, patchId);
final ContentModification miscFileAdded = ContentModificationUtils.addMisc(patchDir, patchId, patchId + " content", product + patchId);
final PatchBuilder builder = PatchBuilder.create().setPatchId(patchId);
if(oneOff) {
builder.oneOffPatchIdentity(product, version);
} else {
builder.upgradeIdentity(product, version, version);
}
final Patch patch = builder.addContentModification(miscFileAdded).build();
createPatchXMLFile(patchDir, patch);
applyPatch(createZippedPatchFile(patchDir, patchId));
}
private void assertLoggedState(String stream, String cpId, String... oneOff) throws Exception {
assertLoggedState(new PatchingState(stream, cpId, oneOff));
}
private void assertLoggedState(PatchingState... states) throws Exception {
final List<String> messages = readLoggedPatchingStates();
Assert.assertEquals(states.length, messages.size());
final Set<String> expected;
if(states.length == 1) {
expected = Collections.singleton(states[0].getMessage());
} else {
expected = new HashSet<String>(states.length);
for(PatchingState state : states) {
expected.add(state.getMessage());
}
}
Assert.assertTrue(expected.containsAll(messages));
}
protected List<String> readLoggedPatchingStates() throws Exception {
startController();
try {
final String patchingCode = "WFLYPAT0050";
List<String> lines = Collections.emptyList();
try (BufferedReader reader = getOutputReader()) {
String line = reader.readLine();
while (line != null) {
int i = line.indexOf(patchingCode);
if (i > 0) {
final String message = line.substring(i + patchingCode.length() + 2);
switch (lines.size()) {
case 0:
lines = Collections.singletonList(message);
break;
case 1:
lines = new ArrayList<String>(lines);
default:
lines.add(message);
}
}
line = reader.readLine();
}
}
return lines;
} finally {
stopController();
}
}
private void applyPatch(File zippedPatch) throws Exception {
startController();
try {
ctx.connectController();
ctx.handle("patch apply " + zippedPatch.getAbsolutePath());
if(ctx.getExitCode() != 0) {
Assert.fail("failed to apply patch");
}
} catch (Exception e) {
throw e;
} finally {
stopController();
}
}
private void stopController() {
controller.stop();
}
private void startController() {
baos.reset();
out = new PrintStream(baos);
controller.start(out);
}
private BufferedReader getOutputReader() {
out.flush();
return new BufferedReader(new InputStreamReader(new ByteArrayInputStream(baos.toByteArray())));
}
private static class PatchingState {
final String stream;
final String cp;
final String[] oneOffs;
PatchingState(String stream, String cp, String... oneOffs) {
this.stream = stream;
this.cp = cp;
this.oneOffs = oneOffs;
}
String getMessage() {
final StringBuilder buf = new StringBuilder(stream).append(" cumulative patch ID is: ")
.append(cp == null ? "base" : cp).append(", one-off patches include: ");
if (oneOffs.length == 0) {
buf.append("none");
} else {
buf.append(oneOffs[0]);
if (oneOffs.length > 1) {
for (int i = 1; i < oneOffs.length; ++i) {
buf.append(", ").append(oneOffs[i]);
}
}
}
return buf.toString();
}
}
}