** Maven-Artifact

  This is wholly dependent on Maven-Wagon, above.

  We could possibly use a flag on a particular Wagon to see whether it supports
  offline mode, and then test to see if the file-based basedir for an artifact
  repository works...if it doesn't work, we can mark that repository offline...

  OTOH, all offline-mode checks can probably be run from Wagon-based APIs.

** Maven-SCM

    // Base directory

    /**
     * @deprecated use {@link #setTopDirectory(Path)} instead
     */
    @Deprecated
    MavenExecutionRequest setBaseDirectory(File basedir);

    /**
     * @deprecated use {@link #getTopDirectory()} instead
     */
    @Deprecated
    String getBaseDirectory();

    // Timing (remove this)
    @Deprecated

    }

    @Test
    void testBasedirExtractionWithMissingProject() throws Exception {
        ExpressionEvaluator ee = createExpressionEvaluator(null, null, new Properties());

        Object value = ee.evaluate("${basedir}");

        assertEquals(System.getProperty("user.dir"), value);
    }

    @Test
    void testValueExtractionFromSystemPropertiesWithMissingProject() throws Exception {

     * meaning that the {@link #getRootDirectory()} and {@link #getBasedir()}
     * points to the same directory, and that either {@link Model#isRoot()}
     * is {@code true} or that {@code basedir} contains a {@code .mvn} child
     * directory.
     *
     * @return {@code true} if the project is the root project
     * @see Model#isRoot()
     */
    boolean isRootProject();

    /**

                throw new ExitException(1);
            }
            File basedir = new File(basedirProperty);
            try {
                cliRequest.multiModuleProjectDirectory = basedir.getCanonicalFile();
            } catch (IOException e) {
                cliRequest.multiModuleProjectDirectory = basedir.getAbsoluteFile();
            }
        }

            </ul>

            <h2>Supported properties</h2>

            <p>The following properties are supported in expressions:</p>

            <ul>
            <li>`project.basedir`: The project directory</li>
            <li>`project.rootDirectory`: The root directory of the project</li>
            <li>`project.artifactId`: The artifactId of the project</li>

CloneNotSupportedExc; public String toString(); } org/codehaus/plexus/util/DirectoryScanner.class package org.codehaus.plexus.util; public synchronized class DirectoryScanner { public static final String[] DEFAULTEXCLUDES; protected java.io.File basedir; protected String[] includes; protected String[] excludes; protected java.util.Vector filesIncluded; protected java.util.Vector filesNotIncluded; protected java.util.Vector filesExcluded; protected java.util.Vector dirsIncluded; protected java.util.Vector...