Eventually(stdout).Should(gbytes.Say("24 80"))
})
})
})
Context("when spawning fails", func() {
It("returns the error", func() {
_, err := processTracker.Run(200, exec.Command("/bin/does-not-exist"), garden.ProcessIO{}, nil, signaller)
Expect(err).To(HaveOccurred())
})
})
})
Describe("Restoring processes", func() {
It("tracks the restored process", func() {
processTracker.Restore(2, signaller)
activeProcesses := processTracker.ActiveProcesses()
Expect(activeProcesses).To(HaveLen(1))
Expect(activeProcesses[0].ID()).To(Equal(uint32(2)))
})
})
Describe("Attaching to running processes", func() {
It("streams stdout, stdin, and stderr", func() {
cmd := exec.Command("bash", "-c", `
stuff=$(cat)
echo "hi stdout" $stuff
echo "hi stderr" $stuff >&2
`)
