diff options
Diffstat (limited to 'runsc/container/test_app.go')
| -rw-r--r-- | runsc/container/test_app.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/runsc/container/test_app.go b/runsc/container/test_app.go index 9e4b5326d..cc3b087e1 100644 --- a/runsc/container/test_app.go +++ b/runsc/container/test_app.go @@ -125,6 +125,7 @@ func server(listener net.Listener, out *os.File) { type taskTree struct { depth int width int + pause bool } // Name implements subcommands.Command. @@ -146,6 +147,7 @@ func (*taskTree) Usage() string { func (c *taskTree) SetFlags(f *flag.FlagSet) { f.IntVar(&c.depth, "depth", 1, "number of levels to create") f.IntVar(&c.width, "width", 1, "number of tasks at each level") + f.BoolVar(&c.pause, "pause", false, "whether the tasks should pause perpetually") } // Execute implements subcommands.Command. @@ -164,7 +166,8 @@ func (c *taskTree) Execute(ctx context.Context, f *flag.FlagSet, args ...interfa cmd := exec.Command( "/proc/self/exe", c.Name(), "--depth", strconv.Itoa(c.depth-1), - "--width", strconv.Itoa(c.width)) + "--width", strconv.Itoa(c.width), + "--pause", strconv.FormatBool(c.pause)) cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr @@ -177,6 +180,11 @@ func (c *taskTree) Execute(ctx context.Context, f *flag.FlagSet, args ...interfa for _, c := range cmds { c.Wait() } + + if c.pause { + select {} + } + return subcommands.ExitSuccess } |