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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2014-2015 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 systemd_test
import (
. "gopkg.in/check.v1"
"github.com/snapcore/snapd/systemd"
)
func (ts *SystemdTestSuite) TestEscapePath(c *C) {
tt := []struct {
in string
out string
comment string
}{
{
`Hallöchen, Meister`,
`Hall\xc3\xb6chen\x2c\x20Meister`,
`utf-8 char and spaces`,
},
{
`/tmp//waldi/foobar/`,
`tmp-waldi-foobar`,
`unclean path`,
},
{
`/.foo/.bar`,
`\x2efoo-.bar`,
`leading dot escaped differently`,
},
{
`.foo/.bar`,
`\x2efoo-.bar`,
`leading dot escaped differently (without leading slash)`,
},
{
// TODO: this case shouldn't work it should cause an error to be
// fully compatible with systemd-escape(1), but it's not documented
// how or why systemd-escape considers this kind of path to be
// invalid, so for now we just process it in an expected and
// deterministic way
`/top_level_1/../top_level_2/`,
`top_level_2`,
`invalid path`,
},
{
``,
`-`,
`empty string`,
},
{
`/`,
`-`,
`root /`,
},
{
`////////`,
`-`,
`root / unclean`,
},
{
`-`,
`\x2d`,
`just dash`,
},
{
`/run/ubuntu------data`,
`run-ubuntu\x2d\x2d\x2d\x2d\x2d\x2ddata`,
`consecutive dashes`,
},
{
`/path-with-forward-slash\`,
`path\x2dwith\x2dforward\x2dslash\x5c`,
`forward slash in path element`,
},
{
`/run/1000/numbers`,
`run-1000-numbers`,
`numbers`,
},
{
`/silly/path/,!@#$%^&*()`,
`silly-path-\x2c\x21\x40\x23\x24\x25\x5e\x26\x2a\x28\x29`,
`ascii punctuation`,
},
{
`/run/mnt/data`,
`run-mnt-data`,
`typical data initramfs mount`,
},
{
`run/mnt/data`,
`run-mnt-data`,
`typical data initramfs mount w/o leading slash`,
},
{
`/run/mnt/ubuntu-seed`,
`run-mnt-ubuntu\x2dseed`,
`typical ubuntu-seed initramfs mount`,
},
{
`/run/mnt/ubuntu data`,
`run-mnt-ubuntu\x20data`,
`path with space in it`,
},
{
`/run/mnt/ubuntu_data`,
`run-mnt-ubuntu_data`,
`path with underscore in it`,
},
{
` `,
`\x20`,
"space character",
},
{
` `,
`\x09`,
`tab character`,
},
{
`/home/日本語`,
`home-\xe6\x97\xa5\xe6\x9c\xac\xe8\xaa\x9e`,
`utf-8 characters`,
},
{
`/path⌘place-of-interest/hello`,
`path\xe2\x8c\x98place\x2dof\x2dinterest-hello`,
`utf-8 character embedded in ascii path element`,
},
}
for _, t := range tt {
c.Assert(systemd.EscapeUnitNamePath(t.in), Equals, t.out, Commentf(t.comment+" (with input %q)", t.in))
}
}
|
