blob: 8412a50d670d9496d5f84cf07069761bcf727b1a [file] [log] [blame]
// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package cmdline
import "testing"
func TestGodocHeader(t *testing.T) {
tests := []struct {
Path, Short, Want string
{"", "", ""},
{"path", "", "Path"},
{"", "short", "Short"},
{"path", "short", "Path - short"},
{"path a b c", "short x y z", "Path a b c - short x y z"},
// Try some cases where the short string contains characters that godoc
// disallows, so we fall back on just the path.
{"path", "bad.", "Path"},
{"path", "bad;", "Path"},
{"path", "bad,", "Path"},
{"path", "(bad)", "Path"},
for _, test := range tests {
if got, want := godocHeader(test.Path, test.Short), test.Want; got != want {
t.Errorf("(%q, %q) got %q, want %q", test.Path, test.Short, got, want)