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// Copyright 2017 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package getopt
import (
"fmt"
"strings"
"testing"
"time"
)
var durationTests = []struct {
where string
in []string
d time.Duration
dur time.Duration
err string
}{
{
loc(),
[]string{},
17, 42,
"",
},
{
loc(),
[]string{"test", "-d", "1s", "--duration", "2s"},
time.Second, 2 * time.Second,
"",
},
{
loc(),
[]string{"test", "-d1s", "-d2s"},
2 * time.Second, 42,
"",
},
{
loc(),
[]string{"test", "-d1"},
17, 42,
"test: time: missing unit in duration 1\n",
},
{
loc(),
[]string{"test", "--duration", "foo"},
17, 42,
"test: time: invalid duration foo\n",
},
}
func TestDuration(t *testing.T) {
for x, tt := range durationTests {
reset()
d := Duration('d', 17)
opt := DurationLong("duration", 0, 42)
if strings.Index(tt.where, ":-") > 0 {
tt.where = fmt.Sprintf("#%d", x)
}
parse(tt.in)
if s := checkError(tt.err); s != "" {
t.Errorf("%s: %s", tt.where, s)
}
if got, want := *d, tt.d; got != want {
t.Errorf("%s: got %v, want %v", tt.where, got, want)
}
if got, want := *opt, tt.dur; got != want {
t.Errorf("%s: got %v, want %v", tt.where, got, want)
}
}
}
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