| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.maven.it; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.apache.maven.shared.verifier.VerificationException; |
| import org.apache.maven.shared.verifier.Verifier; |
| import org.apache.maven.shared.verifier.util.ResourceExtractor; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * This is a collection of test cases for <a href="https://issues.apache.org/jira/browse/MNG-5760">MNG-5760</a>, |
| * <code>--resume</code> / <code>-r</code> in case of build failures. |
| * |
| * The test uses a multi-module project with three modules: |
| * <ul> |
| * <li>module-a</li> |
| * <li>module-b</li> |
| * <li>module-c (depends on module-b)</li> |
| * </ul> |
| * |
| * @author Maarten Mulders |
| * @author Martin Kanters |
| */ |
| public class MavenITmng5760ResumeFeatureTest extends AbstractMavenIntegrationTestCase { |
| private final File parentDependentTestDir; |
| private final File parentIndependentTestDir; |
| private final File noProjectTestDir; |
| private final File fourModulesTestDir; |
| |
| public MavenITmng5760ResumeFeatureTest() throws IOException { |
| super("[4.0.0-alpha-1,)"); |
| this.parentDependentTestDir = |
| ResourceExtractor.simpleExtractResources(getClass(), "/mng-5760-resume-feature/parent-dependent"); |
| this.parentIndependentTestDir = |
| ResourceExtractor.simpleExtractResources(getClass(), "/mng-5760-resume-feature/parent-independent"); |
| this.noProjectTestDir = |
| ResourceExtractor.simpleExtractResources(getClass(), "/mng-5760-resume-feature/no-project"); |
| this.fourModulesTestDir = |
| ResourceExtractor.simpleExtractResources(getClass(), "/mng-5760-resume-feature/four-modules"); |
| } |
| |
| /** |
| * Tests that the hint at the end of a failed build mentions <code>--resume</code> instead of <code>--resume-from</code>. |
| * |
| * @throws Exception in case of failure |
| */ |
| @Test |
| public void testShouldSuggestToResumeWithoutArgs() throws Exception { |
| Verifier verifier = newVerifier(parentDependentTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-Dmodule-b.fail=true"); |
| |
| try { |
| verifier.addCliArgument("test"); |
| verifier.execute(); |
| fail("Expected this invocation to fail"); |
| } catch (final VerificationException ve) { |
| verifier.verifyTextInLog("mvn [args] -r"); |
| verifyTextNotInLog(verifier, "mvn [args] -rf :module-b"); |
| } |
| |
| // New build with -r should resume the build from module-b, skipping module-a since it has succeeded already. |
| verifier = newVerifier(parentDependentTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-r"); |
| verifier.addCliArgument("test"); |
| verifier.execute(); |
| verifyTextNotInLog(verifier, "Building module-a 1.0"); |
| verifier.verifyTextInLog("Building module-b 1.0"); |
| verifier.verifyTextInLog("Building module-c 1.0"); |
| } |
| |
| @Test |
| public void testShouldSkipSuccessfulProjects() throws Exception { |
| Verifier verifier = newVerifier(parentDependentTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-Dmodule-a.fail=true"); |
| verifier.addCliArgument("--fail-at-end"); |
| |
| try { |
| verifier.addCliArgument("test"); |
| verifier.execute(); |
| fail("Expected this invocation to fail"); |
| } catch (final VerificationException ve) { |
| // Expected to fail. |
| } |
| |
| // Let module-b and module-c fail, if they would have been built... |
| verifier = newVerifier(parentDependentTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-Dmodule-b.fail=true"); |
| verifier.addCliArgument("-Dmodule-c.fail=true"); |
| // ... but adding -r should exclude those two from the build because the previous Maven invocation |
| // marked them as successfully built. |
| verifier.addCliArgument("-r"); |
| verifier.addCliArgument("test"); |
| verifier.execute(); |
| } |
| |
| @Test |
| public void testShouldSkipSuccessfulModulesWhenTheFirstModuleFailed() throws Exception { |
| // In this multi-module project, the submodules are not dependent on the parent. |
| // This results in the parent to be built last, and module-a to be built first. |
| // This enables us to let the first module in the reactor (module-a) fail. |
| Verifier verifier = newVerifier(parentIndependentTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-Dmodule-a.fail=true"); |
| verifier.addCliArgument("--fail-at-end"); |
| |
| try { |
| verifier.addCliArgument("test"); |
| verifier.execute(); |
| fail("Expected this invocation to fail"); |
| } catch (final VerificationException ve) { |
| verifier.verifyTextInLog("mvn [args] -r"); |
| } |
| |
| verifier = newVerifier(parentIndependentTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-r"); |
| verifier.addCliArgument("test"); |
| verifier.execute(); |
| verifier.verifyTextInLog("Building module-a 1.0"); |
| verifyTextNotInLog(verifier, "Building module-b 1.0"); |
| } |
| |
| @Test |
| public void testShouldNotCrashWithoutProject() throws Exception { |
| // There is no Maven project available in the test directory. |
| // As reported in JIRA this would previously break with a NullPointerException. |
| // (see |
| // https://issues.apache.org/jira/browse/MNG-5760?focusedCommentId=17143795&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17143795) |
| final Verifier verifier = newVerifier(noProjectTestDir.getAbsolutePath()); |
| try { |
| verifier.addCliArgument("org.apache.maven.plugins:maven-resources-plugin:resources"); |
| verifier.execute(); |
| } catch (final VerificationException ve) { |
| verifier.verifyTextInLog("Goal requires a project to execute but there is no POM in this directory"); |
| } |
| } |
| |
| @Test |
| public void testFailureWithParallelBuild() throws Exception { |
| // four modules: a, b, c, d |
| // c depends on b, d depends on a |
| |
| // Let's do a first pass with a and c failing. The build is parallel, |
| // so we have a first thread with a and d, and the second one with b and c |
| // The result should be: |
| // a : failure (slow, so b and c will be built in the meantime) |
| // b : success |
| // c : failure |
| // d : skipped |
| Verifier verifier = newVerifier(fourModulesTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-T2"); |
| verifier.addCliArgument("-Dmodule-a.delay=1000"); |
| verifier.addCliArgument("-Dmodule-a.fail=true"); |
| verifier.addCliArgument("-Dmodule-c.fail=true"); |
| try { |
| verifier.addCliArgument("verify"); |
| verifier.execute(); |
| fail("Expected this invocation to fail"); |
| } catch (final VerificationException ve) { |
| // Expected to fail. |
| } |
| |
| // Let module-b fail, if it would have been built... |
| verifier = newVerifier(fourModulesTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-T2"); |
| verifier.addCliArgument("-Dmodule-b.fail=true"); |
| // ... but adding -r should exclude it from the build because the previous Maven invocation |
| // marked it as successfully built. |
| verifier.addCliArgument("-r"); |
| // The result should be: |
| // a : success |
| // c : success |
| // d : success |
| |
| verifier.addCliArgument("verify"); |
| verifier.execute(); |
| } |
| |
| @Test |
| public void testFailureAfterSkipWithParallelBuild() throws Exception { |
| // four modules: a, b, c, d |
| // c depends on b, d depends on a |
| |
| // Let's do a first pass with a and c failing. The build is parallel, |
| // so we have a first thread with a and d, and the second one with b and c |
| // The result should be: |
| // a : success |
| // b : success, slow |
| // c : skipped |
| // d : failure |
| Verifier verifier = newVerifier(fourModulesTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-T2"); |
| verifier.addCliArgument("-Dmodule-b.delay=2000"); |
| verifier.addCliArgument("-Dmodule-d.fail=true"); |
| try { |
| verifier.addCliArgument("verify"); |
| verifier.execute(); |
| fail("Expected this invocation to fail"); |
| } catch (final VerificationException ve) { |
| // Expected to fail. |
| } |
| |
| // Let module-a and module-b fail, if they would have been built... |
| verifier = newVerifier(fourModulesTestDir.getAbsolutePath()); |
| verifier.addCliArgument("-T2"); |
| verifier.addCliArgument("-Dmodule-a.fail=true"); |
| verifier.addCliArgument("-Dmodule-b.fail=true"); |
| // ... but adding -r should exclude those two from the build because the previous Maven invocation |
| // marked them as successfully built. |
| verifier.addCliArgument("-r"); |
| |
| // The result should be: |
| // c : success |
| // d : success |
| verifier.addCliArgument("verify"); |
| verifier.execute(); |
| } |
| |
| /** |
| * Throws an exception if the text <strong>is</strong> present in the log. |
| * |
| * @param verifier the verifier to use |
| * @param text the text to assert present |
| * @throws VerificationException if text is not found in log |
| */ |
| private void verifyTextNotInLog(Verifier verifier, String text) throws VerificationException { |
| List<String> lines = verifier.loadFile(verifier.getBasedir(), verifier.getLogFileName(), false); |
| |
| for (String line : lines) { |
| if (Verifier.stripAnsi(line).contains(text)) { |
| throw new VerificationException("Text found in log: " + text); |
| } |
| } |
| } |
| } |