TestCorsHandler handlerWithSlash = new TestCorsHandler("handler-with-slash");
        TestCorsHandler handlerWithoutSlash = new TestCorsHandler("handler-without-slash");

        // Execute
        corsHandlerFactory.add(originWithSlash, handlerWithSlash);
        corsHandlerFactory.add(originWithoutSlash, handlerWithoutSlash);

        // Verify - trailing slash matters

		b[len(s)] = 0
	}

	// Some buggy readers treat regular files with a trailing slash
	// in the V7 path field as a directory even though the full path
	// recorded elsewhere (e.g., via PAX record) contains no trailing slash.
	if len(s) > len(b) && b[len(b)-1] == '/' {
		n := len(strings.TrimRight(s[:len(b)-1], "/"))
		b[n] = 0 // Replace trailing slash with NUL terminator
	}
}

    @Test
    public void testNormalizePath() throws Exception {
        // Test forward slash normalization
        assertEquals("\\share\\folder", validator.validatePath("/share/folder"));

        // Test duplicate slash removal
        assertEquals("\\share\\folder", validator.validatePath("\\\\share\\\\folder"));

        // Test trailing slash removal
        assertEquals("\\share\\folder", validator.validatePath("\\share\\folder\\"));

{* ../../docs_src/path_params/tutorial004.py hl[6] *}

/// tip

You might need the parameter to contain `/home/johndoe/myfile.txt`, with a leading slash (`/`).

In that case, the URL would be: `/files//home/johndoe/myfile.txt`, with a double slash (`//`) between `files` and `home`.

///

## Recap { #recap }

With **FastAPI**, by using short, intuitive and standard Python type declarations, you get:

		// Test listing with marker > last object such that response should be empty (65)
		{"test-bucket-single-object", "", "A/C", "", 1000, resultCases[34], nil, true},
		// Test listing an object with a trailing slash and a slash delimiter (66)
		{"test-bucket-list-object", "Asia-maps.png/", "", "/", 1000, resultCases[34], nil, true},
		// Test listing an object with uncommon delimiter

		{
			[]byte("10000;"),
			[]byte("10000;"),
			nil,
		},
		// Test - 3 no chunk size, return error.
		{
			[]byte(";chunk-signature="),
			nil,
			nil,
		},
		// Test - 4 removes trailing slash.
		{
			[]byte("10000;chunk-signature=ad80c730a21e5b8d04586a2213dd63b9a0e99e0e2307b0ade35a65485a288648    \t \n"),
			[]byte("10000"),
			[]byte("ad80c730a21e5b8d04586a2213dd63b9a0e99e0e2307b0ade35a65485a288648"),
		},

        String normalized = path.replace('/', '\\');

        // Remove duplicate slashes
        normalized = normalized.replaceAll("\\\\+", "\\\\");

        // Remove trailing slash unless it's the root
        if (normalized.length() > 1 && normalized.endsWith("\\")) {
            normalized = normalized.substring(0, normalized.length() - 1);
        }

        // Handle current directory references

		{"../../abc", "../../abc"},
		{"/abc", "/abc"},
		{"/abc/def", "/abc/def"},
		{"/", "/"},

		// Remove trailing slash
		{"abc/", "abc"},
		{"abc/def/", "abc/def"},
		{"a/b/c/", "a/b/c"},
		{"./", "."},
		{"../", ".."},
		{"../../", "../.."},
		{"/abc/", "/abc"},

		// Remove doubled slash
		{"abc//def//ghi", "abc/def/ghi"},
		{"//abc", "/abc"},
		{"///abc", "/abc"},
		{"//abc//", "/abc"},

        // Normalize slashes
        path = path.replace('/', '\\');

        // Remove redundant slashes
        path = path.replaceAll("\\\\+", "\\\\");

        // Remove trailing slash unless it's root
        if (path.length() > 1 && path.endsWith("\\")) {
            path = path.substring(0, path.length() - 1);
        }

        return path;
    }

    /**

// parent directory retains the trailing slash.
func splitPath(s string, secondIndex bool) (string, string) {
	var i int
	if secondIndex {
		i = findSecondIndex(s, "/")
	} else {
		i = strings.Index(s, "/")
	}
	if i == -1 {
		return s, ""
	}
	// Include the trailing slash in the parent directory.
	return s[:i+1], s[i+1:]
}