err = os.MkdirAll(filepath.Join(tmpdir, "bin"), 0755)
Expect(err).ToNot(HaveOccurred())
processTracker = process_tracker.New(tmpdir, iodaemonBin, linux_command_runner.New())
})
AfterEach(func() {
os.RemoveAll(tmpdir)
})
Describe("Running processes", func() {
It("runs the process and returns its exit code", func() {
cmd := exec.Command("bash", "-c", "exit 42")
process, err := processTracker.Run("555", cmd, garden.ProcessIO{}, nil, nil)
Expect(err).NotTo(HaveOccurred())
status, err := process.Wait()
Expect(err).ToNot(HaveOccurred())
Expect(status).To(Equal(42))
})
It("runs the process in the specified directory", func() {
tmpDir, err := ioutil.TempDir("", "")
Expect(err).NotTo(HaveOccurred())
cmd := exec.Command("bash", "-c", "pwd")
cmd.Dir = tmpDir
stdout := gbytes.NewBuffer()
iodaemon, err := gexec.Build("github.com/cloudfoundry-incubator/garden-linux/iodaemon/cmd/iodaemon")
Expect(err).ToNot(HaveOccurred())
processTracker = process_tracker.New(tmpdir, iodaemon, linux_command_runner.New())
})
AfterEach(func() {
os.RemoveAll(tmpdir)
})
Describe("Running processes", func() {
It("runs the process and returns its exit code", func() {
cmd := exec.Command("bash", "-c", "exit 42")
process, err := processTracker.Run(555, cmd, garden.ProcessIO{}, nil, signaller)
Expect(err).NotTo(HaveOccurred())
status, err := process.Wait()
Expect(err).ToNot(HaveOccurred())
Expect(status).To(Equal(42))
})
Describe("signalling a running process", func() {
var (
process garden.Process
stdout *gbytes.Buffer
cmd *exec.Cmd
)
JustBeforeEach(func() {
