src/pkg/path/filepath/example_unix_test.go

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build !windows,!plan9

package filepath_test

import (
	"fmt"
	"path/filepath"
)

func ExampleSplitList() {
	fmt.Println("On Unix:", filepath.SplitList("/a/b/c:/usr/bin"))
	// Output:
	// On Unix: [/a/b/c /usr/bin]
}

func ExampleRel() {
	paths := []string{
		"/a/b/c",
		"/b/c",
		"./b/c",
	}
	base := "/a"

	fmt.Println("On Unix:")
	for _, p := range paths {
		rel, err := filepath.Rel(base, p)
		fmt.Printf("%q: %q %v\n", p, rel, err)
	}

	// Output:
	// On Unix:
	// "/a/b/c": "b/c" <nil>
	// "/b/c": "../b/c" <nil>
	// "./b/c": "" Rel: can't make b/c relative to /a
}