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62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
// -*- Mode: Go; indent-tabs-mode: t -*-
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/*
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* Copyright (C) 2014-2015 Canonical Ltd
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package osutil_test
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import (
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"fmt"
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"os"
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. "gopkg.in/check.v1"
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"github.com/snapcore/snapd/osutil"
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)
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type ChdirTestSuite struct{}
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var _ = Suite(&ChdirTestSuite{})
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func (ts *ChdirTestSuite) TestChdir(c *C) {
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tmpdir := c.MkDir()
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cwd, err := os.Getwd()
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c.Assert(err, IsNil)
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c.Assert(cwd, Not(Equals), tmpdir)
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osutil.ChDir(tmpdir, func() error {
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cwd, err := os.Getwd()
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c.Assert(err, IsNil)
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c.Assert(cwd, Equals, tmpdir)
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return err
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})
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}
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func (ts *ChdirTestSuite) TestChdirErrorNoDir(c *C) {
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err := osutil.ChDir("random-dir-that-does-not-exist", func() error {
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return nil
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})
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c.Assert(err, ErrorMatches, "chdir .*: no such file or directory")
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}
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func (ts *ChdirTestSuite) TestChdirErrorFromFunc(c *C) {
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err := osutil.ChDir("/", func() error {
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return fmt.Errorf("meep")
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})
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c.Assert(err, ErrorMatches, "meep")
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}
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