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package version
import (
"io/ioutil"
"os"
"runtime"
"testing"
"github.com/rclone/rclone/cmd"
"github.com/rclone/rclone/fs/config"
"github.com/stretchr/testify/assert"
)
func TestVersionWorksWithoutAccessibleConfigFile(t *testing.T) {
// create temp config file
tempFile, err := ioutil.TempFile("", "unreadable_config.conf")
assert.NoError(t, err)
path := tempFile.Name()
defer func() {
err := os.Remove(path)
assert.NoError(t, err)
}()
assert.NoError(t, tempFile.Close())
if runtime.GOOS != "windows" {
assert.NoError(t, os.Chmod(path, 0000))
}
// re-wire
oldOsStdout := os.Stdout
oldConfigPath := config.GetConfigPath()
assert.NoError(t, config.SetConfigPath(path))
os.Stdout = nil
defer func() {
os.Stdout = oldOsStdout
assert.NoError(t, config.SetConfigPath(oldConfigPath))
}()
cmd.Root.SetArgs([]string{"version"})
assert.NotPanics(t, func() {
assert.NoError(t, cmd.Root.Execute())
})
// This causes rclone to exit and the tests to stop!
// cmd.Root.SetArgs([]string{"--version"})
// assert.NotPanics(t, func() {
// assert.NoError(t, cmd.Root.Execute())
// })
}
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