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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2025 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package strutil_test
import (
"github.com/snapcore/snapd/strutil"
. "gopkg.in/check.v1"
)
type splitSuite struct{}
var _ = Suite(&splitSuite{})
func (*splitSuite) TestRSplitOK(c *C) {
tests := []struct {
s string
sep string
n int
want []string
}{
{
s: "a.b.c.d.e",
sep: ".",
n: 2,
want: []string{"a.b.c.d", "e"},
},
{
s: "a.b.c.d.e",
sep: ".",
n: 3,
want: []string{"a.b.c", "d", "e"},
},
{
s: "a.b.c.d.e",
sep: ".",
n: 10,
want: []string{"a", "b", "c", "d", "e"},
},
{
s: "a.b.c.d.e",
sep: ".",
n: -2,
want: []string{"a", "b", "c", "d", "e"},
},
{
s: "a.b.c.d.e",
sep: ".",
n: 1,
want: []string{"a.b.c.d.e"},
},
{
s: "a.b.c.d.e",
sep: "/",
n: 2,
want: []string{"a.b.c.d.e"},
},
{
s: "a.b.c.d.e",
sep: ".",
n: 0,
want: nil,
},
}
for _, tt := range tests {
got := strutil.SplitRightN(tt.s, tt.sep, tt.n)
c.Check(got, DeepEquals, tt.want)
}
}
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