| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package main |
| |
| import ( |
| "os" |
| "path/filepath" |
| "testing" |
| "time" |
| |
| "go.fuchsia.dev/fuchsia/src/testing/emulator" |
| ) |
| |
| func zbiPath(t *testing.T) string { |
| ex, err := os.Executable() |
| if err != nil { |
| t.Fatal(err) |
| return "" |
| } |
| exPath := filepath.Dir(ex) |
| return filepath.Join(exPath, "../fuchsia.zbi") |
| } |
| |
| func TestShutdown(t *testing.T) { |
| distro, err := emulator.Unpack() |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer distro.Delete() |
| arch, err := distro.TargetCPU() |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| i := distro.Create(emulator.Params{ |
| Arch: arch, |
| ZBI: zbiPath(t), |
| AppendCmdline: "devmgr.log-to-debuglog", |
| DisableDebugExit: true, |
| }) |
| |
| err = i.Start() |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| i.WaitForLogMessage("initializing platform") |
| |
| // Make sure the shell is ready to accept commands over serial. |
| i.WaitForLogMessage("console.shell: enabled") |
| |
| // Trigger a shutdown. |
| i.RunCommand("dm shutdown") |
| |
| // Start a timer so we can abort the wait by explicitly killing. This will yield a nice error |
| // from the wait command that we can detect. |
| timer := time.AfterFunc(120*time.Second, func() { |
| i.Kill() |
| }) |
| |
| // Cannot check for log messages as we are racing with the shutdown, and if qemu closes first |
| // checking for log messages will panic, so we just wait. |
| ps, err := i.Wait() |
| timer.Stop() |
| if err != nil { |
| t.Fatal(err) |
| } |
| if !ps.Success() { |
| t.Fatal("Failed to shutdown cleanly") |
| } |
| } |