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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 gpio
import (
"io/fs"
"syscall"
"github.com/snapcore/snapd/testutil"
)
type ChardevChip = chardevChip
func (c *ChardevChip) Path() string { return c.path }
func (c *ChardevChip) Name() string { return c.name }
func (c *ChardevChip) Label() string { return c.label }
func (c *ChardevChip) NumLines() uint { return c.numLines }
func MockChardevChip(path, name, label string, numLines uint) *chardevChip {
return &chardevChip{path, name, label, numLines}
}
var IoctlGetChipInfo = ioctlGetChipInfo
var GetChardevChipInfo = getChardevChipInfo
func MockUnixSyscall(f func(trap uintptr, a1 uintptr, a2 uintptr, a3 uintptr) (r1 uintptr, r2 uintptr, err syscall.Errno)) (restore func()) {
return testutil.Mock(&unixSyscall, f)
}
func MockIoctlGetChipInfo(f func(path string) (name, label [32]byte, lines uint32, err error)) (restore func()) {
return testutil.Mock(&ioctlGetChipInfo, func(path string) (*kernelChipInfo, error) {
name, label, lines, err := f(path)
return &kernelChipInfo{name, label, lines}, err
})
}
func MockGetChardevChipInfo(f func(path string) (*chardevChip, error)) (restore func()) {
return testutil.Mock(&getChardevChipInfo, f)
}
func MockOsMkdir(f func(path string, perm fs.FileMode) error) (restore func()) {
return testutil.Mock(&osMkdir, f)
}
func MockOsStat(f func(path string) (fs.FileInfo, error)) (restore func()) {
return testutil.Mock(&osStat, f)
}
func MockOsChmod(f func(path string, mode fs.FileMode) error) (restore func()) {
return testutil.Mock(&osChmod, f)
}
func MockOsChown(f func(path string, uid int, gid int) error) (restore func()) {
return testutil.Mock(&osChown, f)
}
func MockOsWriteFile(f func(name string, data []byte, perm fs.FileMode) error) (restore func()) {
return testutil.Mock(&osWriteFile, f)
}
func MockSyscallMknod(f func(path string, mode uint32, dev int) (err error)) (restore func()) {
return testutil.Mock(&syscallMknod, f)
}
func MockKmodLoadModule(f func(module string, options []string) error) (restore func()) {
return testutil.Mock(&kmodLoadModule, f)
}
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