Ophestra
775a9f57c9
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This change makes it possible to check parseOpts behaviour as part of Go tests. Signed-off-by: Ophestra <cat@gensokyo.uk>
114 lines
2.6 KiB
Go
114 lines
2.6 KiB
Go
package main
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import (
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"bytes"
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"log"
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"reflect"
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"testing"
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"hakurei.app/container/check"
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)
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func TestParseOpts(t *testing.T) {
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t.Parallel()
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testCases := []struct {
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name string
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args []string
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want setupState
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wantLog string
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wantOk bool
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}{
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{"zero length", []string{}, setupState{}, "", false},
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{"not absolute", []string{"sharefs",
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"-o", "source=nonexistent",
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"-o", "setuid=1023",
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"-o", "setgid=1023",
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}, setupState{}, "sharefs: path \"nonexistent\" is not absolute\n", false},
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{"not specified", []string{"sharefs",
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"-o", "setuid=1023",
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"-o", "setgid=1023",
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}, setupState{}, "", false},
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{"invalid setuid", []string{"sharefs",
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"-o", "source=/proc/nonexistent",
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"-o", "setuid=ff",
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"-o", "setgid=1023",
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}, setupState{
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Source: check.MustAbs("/proc/nonexistent"),
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}, "sharefs: invalid value for option setuid\n", false},
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{"invalid setgid", []string{"sharefs",
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"-o", "source=/proc/nonexistent",
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"-o", "setuid=1023",
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"-o", "setgid=ff",
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}, setupState{
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Source: check.MustAbs("/proc/nonexistent"),
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Setuid: 1023,
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}, "sharefs: invalid value for option setgid\n", false},
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{"simple", []string{"sharefs",
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"-o", "source=/proc/nonexistent",
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}, setupState{
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Source: check.MustAbs("/proc/nonexistent"),
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Setuid: -1,
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Setgid: -1,
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}, "", true},
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{"root", []string{"sharefs",
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"-o", "source=/proc/nonexistent",
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"-o", "setuid=1023",
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"-o", "setgid=1023",
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}, setupState{
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Source: check.MustAbs("/proc/nonexistent"),
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Setuid: 1023,
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Setgid: 1023,
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}, "", true},
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{"setuid", []string{"sharefs",
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"-o", "source=/proc/nonexistent",
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"-o", "setuid=1023",
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}, setupState{
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Source: check.MustAbs("/proc/nonexistent"),
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Setuid: 1023,
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Setgid: -1,
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}, "", true},
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{"setgid", []string{"sharefs",
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"-o", "source=/proc/nonexistent",
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"-o", "setgid=1023",
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}, setupState{
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Source: check.MustAbs("/proc/nonexistent"),
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Setuid: -1,
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Setgid: 1023,
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}, "", true},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Parallel()
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var (
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got setupState
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buf bytes.Buffer
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)
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args := copyArgs(tc.args...)
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defer freeArgs(&args)
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unsafeAddArgument(&args, "-odefault_permissions\x00")
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if ok := parseOpts(&args, &got, log.New(&buf, "sharefs: ", 0)); ok != tc.wantOk {
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t.Errorf("parseOpts: ok = %v, want %v", ok, tc.wantOk)
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}
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if !reflect.DeepEqual(&got, &tc.want) {
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t.Errorf("parseOpts: setup = %#v, want %#v", got, tc.want)
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}
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if buf.String() != tc.wantLog {
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t.Errorf("parseOpts: log =\n%s\nwant\n%s", buf.String(), tc.wantLog)
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}
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})
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}
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}
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