rclone/vendor/github.com/spf13/pflag/golangflag_test.go
Nick Craig-Wood 6427029c4e vendor: update all dependencies
* Update all dependencies
  * Remove all `[[constraint]]` from Gopkg.toml
  * Add in the minimum number of `[[override]]` to build
  * Remove go get of github.com/inconshreveable/mousetrap as it is vendored
  * Update docs with new policy on constraints
2018-05-05 15:52:24 +01:00

48 lines
1.2 KiB
Go

// Copyright 2009 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.
package pflag
import (
goflag "flag"
"testing"
)
func TestGoflags(t *testing.T) {
goflag.String("stringFlag", "stringFlag", "stringFlag")
goflag.Bool("boolFlag", false, "boolFlag")
f := NewFlagSet("test", ContinueOnError)
f.AddGoFlagSet(goflag.CommandLine)
err := f.Parse([]string{"--stringFlag=bob", "--boolFlag"})
if err != nil {
t.Fatal("expected no error; get", err)
}
getString, err := f.GetString("stringFlag")
if err != nil {
t.Fatal("expected no error; get", err)
}
if getString != "bob" {
t.Fatalf("expected getString=bob but got getString=%s", getString)
}
getBool, err := f.GetBool("boolFlag")
if err != nil {
t.Fatal("expected no error; get", err)
}
if getBool != true {
t.Fatalf("expected getBool=true but got getBool=%v", getBool)
}
if !f.Parsed() {
t.Fatal("f.Parsed() return false after f.Parse() called")
}
// in fact it is useless. because `go test` called flag.Parse()
if !goflag.CommandLine.Parsed() {
t.Fatal("goflag.CommandLine.Parsed() return false after f.Parse() called")
}
}