Ian Lance Taylor <******@****.***> 1618865513 -0700

        assertEquals(path.normalize(), source.getPath());
        assertEquals(path.toString(), source.getLocation());

        Source resolved = source.resolve("subdir");
        assertNotNull(resolved);
        assertEquals(path.resolve("subdir").normalize(), resolved.getPath());
    }

    @Test
    void testBuildPathSourceFunctionality() {
        // Test build source functionality

		)
		if err != nil {
			return "", err
		}
	}

	return finalPkgpath, nil
}

// subdir determines the package based on the current working directory,
// and returns the path to the package source relative to $GOROOT (or $GOPATH).
func subdir() (pkgpath string, underGoRoot bool, err error) {
	cwd, err := os.Getwd()
	if err != nil {
		return "", false, err
	}

     */
    @Test
    public void testIsPathSafe_PathInsideBase() throws Exception {
        final Path baseDir = tempFolder.getRoot().toPath();
        final Path subDir = Files.createDirectory(baseDir.resolve("subdir"));
        final Path file = Files.createFile(subDir.resolve("test.txt"));

        assertTrue("Path inside base should be allowed", FileUtil.isPathSafe(file, baseDir));
    }

    /**

}

// adbCopyTree copies testdata, go.mod, go.sum files from subdir
// and from parent directories all the way up to the root of subdir.
// go.mod and go.sum files are needed for the go tool modules queries,
// and the testdata directories for tests.  It is common for tests to
// reach out into testdata from parent packages.
func adbCopyTree(deviceCwd, subdir string) error {
	dir := ""
	for {

        project.getTasks().withType(AbstractArchiveTask.class).configureEach(t -> {
            String subdir = archiveTaskToSubprojectName(t.getName());
            t.getDestinationDirectory().set(project.file(subdir + "/build/distributions"));
            t.getArchiveBaseName().set(subdir.contains("oss") ? "elasticsearch-oss" : "elasticsearch");
        });
    }

        // Create test directory structure with subdirectory
        File baseDir = new File(tempDir.toFile(), "images");
        File subDir = new File(baseDir, "icons");
        subDir.mkdirs();
        File validFile = new File(subDir, "icon.png");

        Boolean result = invokeIsValidUploadPath(validFile, baseDir);
        assertTrue("Valid path in subdirectory should be allowed", result);
    }

    }

    @Test
    public void test_isLogFilename_withPathSeparators() {
        // isLogFilename only checks the file extension, not path components
        assertTrue(AdminLogAction.isLogFilename("subdir/fess.log"));
        assertTrue(AdminLogAction.isLogFilename("../fess.log"));
    }

    // ==================================================================================

        final FessAdminAction action = createAction();
        System.setProperty("fess.var.path", varDir.toString());
        assertThrows(IllegalArgumentException.class, () -> action.validateFilePath(varDir.toString() + "/subdir/../../.."));
    }

    // ===================================================================================
    //                                                              fess.var.path Tests

        assertFalse(it.hasNext(), "Iterator exhausted after valid entries");
        verify(tree, times(1)).release(); // closed after exhaustion
    }

    @ParameterizedTest
    @ValueSource(strings = { "", "file.txt", "subdir" })
    @DisplayName("Name filter interaction: accept calls and rejections")
    void nameFilterAccepts(String acceptedName) throws Exception {
        // Arrange
        stubAcquireReturnsSelf();