[MNG-8340] IT

core-it-suite/src/test/java/org/apache/maven/it/MavenITmng8340GeneratedPomInTargetTest.java

@@ -0,0 +1,60 @@
+/*
+ * 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.util.List;
+
+import org.apache.maven.shared.verifier.Verifier;
+import org.apache.maven.shared.verifier.util.ResourceExtractor;
+import org.junit.jupiter.api.Test;
+
+/**
+ * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-8340">MNG-8340</a>.
+ */
+class MavenITmng8340GeneratedPomInTargetTest extends AbstractMavenIntegrationTestCase {
+
+    MavenITmng8340GeneratedPomInTargetTest() {
+        super("[3.8.6,)");
+    }
+
+    /**
+     *  Verify that the build succeeds.
+     */
+    @Test
+    void testProjectWithShadePluginAndGeneratedPomUnderTarget() throws Exception {
+        File testDir = ResourceExtractor.simpleExtractResources(getClass(), "/mng-8340");
+
+        Verifier verifier = newVerifier(testDir.getAbsolutePath());
+        verifier.addCliArgument("package");
+        verifier.execute();
+        verifier.verifyErrorFreeLog();
+
+        List<String> l = verifier.loadLines(verifier.getLogFileName(), "UTF-8");
+        if (matchesVersionRange("[4.0.0-beta-5]")) {
+            assertTrue(l.stream()
+                    .anyMatch(i -> i.contains(
+                            "[FATAL] 'parent.relativePath' points at '../../pom.xml' but no POM could be found")));
+        } else {
+            assertFalse(l.stream()
+                    .anyMatch(i -> i.contains(
+                            "[FATAL] 'parent.relativePath' points at '../../pom.xml' but no POM could be found")));
+        }
+    }
+}

core-it-suite/src/test/java/org/apache/maven/it/TestSuiteOrdering.java

@@ -120,6 +120,7 @@ public TestSuiteOrdering() {
          * the tests are to finishing. Newer tests are also more likely to fail, so this is
          * a fail fast technique as well.
          */
+        suite.addTestSuite(MavenITmng8340GeneratedPomInTargetTest.class);
         suite.addTestSuite(MavenITmng8360SubprojectProfileActivationTest.class);
         suite.addTestSuite(MavenITmng8347TransitiveDependencyManagerTest.class);
         suite.addTestSuite(MavenITmng8341DeadlockTest.class);

core-it-suite/src/test/resources/mng-8340/child1/pom.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.maven.it.mng8340</groupId>
+    <artifactId>root</artifactId>
+    <version>1.0.0</version>
+  </parent>
+
+  <artifactId>child1</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+      <version>2.0.16</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.5.0</version>
+        <executions>
+          <execution>
+            <id>shade</id>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <phase>package</phase>
+            <configuration>
+              <dependencyReducedPomLocation>${basedir}/target/dr-pom.xml</dependencyReducedPomLocation>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

core-it-suite/src/test/resources/mng-8340/child2/pom.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.maven.it.mng8340</groupId>
+    <artifactId>root</artifactId>
+    <version>1.0.0</version>
+  </parent>
+
+  <artifactId>child2</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.maven.it.mng8340</groupId>
+      <artifactId>child1</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+  </dependencies>
+
+</project>

core-it-suite/src/test/resources/mng-8340/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>org.apache.maven.it.mng8340</groupId>
+  <artifactId>root</artifactId>
+  <version>1.0.0</version>
+  <packaging>pom</packaging>
+
+  <modules>
+    <module>child1</module>
+    <module>child2</module>
+  </modules>
+</project>