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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2016 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 osutil_test
import (
"fmt"
. "gopkg.in/check.v1"
"github.com/snapcore/snapd/osutil"
)
type outputErrSuite struct{}
var _ = Suite(&outputErrSuite{})
func (ts *outputErrSuite) TestOutputErrOutputWithoutNewlines(c *C) {
output := "test output"
err := fmt.Errorf("test error")
formattedErr := osutil.OutputErr([]byte(output), err)
c.Check(formattedErr, ErrorMatches, output)
formattedErr = osutil.OutputErrCombine([]byte(output), nil, err)
c.Check(formattedErr, ErrorMatches, output)
formattedErr = osutil.OutputErrCombine([]byte(output), []byte{}, err)
c.Check(formattedErr, ErrorMatches, output)
}
func (ts *outputErrSuite) TestOutputErrOutputWithNewlines(c *C) {
output := "output line1\noutput line2"
err := fmt.Errorf("test error")
formattedErr := osutil.OutputErr([]byte(output), err)
c.Check(formattedErr.Error(), Equals, `
-----
output line1
output line2
-----`)
}
func (ts *outputErrSuite) TestOutputErrNoOutput(c *C) {
err := fmt.Errorf("test error")
formattedErr := osutil.OutputErr([]byte{}, err)
c.Check(formattedErr, Equals, err)
}
func (ts *outputErrSuite) TestOutputErrOutputWithStderr(c *C) {
output := "test output"
stderr := "something bad happened"
err := fmt.Errorf("test error")
formattedErr := osutil.OutputErrCombine([]byte(output), []byte(stderr), err)
c.Check(formattedErr.Error(), Equals, "\n-----\n"+output+"\nstderr:\n"+stderr+
"\n-----")
}
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