90 lines
1.4 KiB
Go
90 lines
1.4 KiB
Go
package supervisor
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import (
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"flag"
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"os"
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"sort"
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"testing"
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"github.com/containerd/containerd/runtime"
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"github.com/containerd/containerd/specs"
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)
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var (
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runtimeTool = flag.String("runtime", "runc", "Runtime to use for this test")
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)
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type testProcess struct {
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id string
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}
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func (p *testProcess) ID() string {
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return p.id
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}
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func (p *testProcess) Start() error {
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return nil
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}
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func (p *testProcess) CloseStdin() error {
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return nil
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}
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func (p *testProcess) Resize(w, h int) error {
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return nil
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}
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func (p *testProcess) Stdio() runtime.Stdio {
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return runtime.Stdio{}
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}
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func (p *testProcess) SystemPid() int {
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return -1
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}
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func (p *testProcess) ExitFD() int {
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return -1
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}
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func (p *testProcess) ExitStatus() (uint32, error) {
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return runtime.UnknownStatus, nil
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}
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func (p *testProcess) Container() runtime.Container {
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return nil
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}
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func (p *testProcess) Spec() specs.ProcessSpec {
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return specs.ProcessSpec{}
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}
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func (p *testProcess) Signal(os.Signal) error {
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return nil
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}
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func (p *testProcess) Close() error {
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return nil
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}
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func (p *testProcess) State() runtime.State {
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return runtime.Running
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}
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func (p *testProcess) Wait() {
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}
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func TestSortProcesses(t *testing.T) {
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p := []runtime.Process{
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&testProcess{"ls"},
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&testProcess{"other"},
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&testProcess{"init"},
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&testProcess{"other2"},
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}
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s := &processSorter{p}
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sort.Sort(s)
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if id := p[len(p)-1].ID(); id != "init" {
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t.Fatalf("expected init but received %q", id)
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}
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}
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