JustBeforeEach(func() {
rlimits.Nofile = &noFileValue
})
It("returns an error", func() {
Expect(mgr.Apply(rlimits)).To(MatchError("container_daemon: setting rlimit: operation not permitted"))
})
})
Context("Setting an RLimit", func() {
var rLimitValue uint64
BeforeEach(func() {
rLimitValue = 9000
rlimits.Core = &rLimitValue
prevRlimit = new(syscall.Rlimit)
err := syscall.Getrlimit(container_daemon.RLIMIT_CORE, prevRlimit)
Expect(err).ToNot(HaveOccurred())
})
AfterEach(func() {
err := syscall.Setrlimit(container_daemon.RLIMIT_CORE, prevRlimit)
Expect(err).ToNot(HaveOccurred())
})
It("sets appropriate resource limit", func() {
Expect(mgr.Apply(rlimits)).To(Succeed())
Expect(syscall.Getrlimit(container_daemon.RLIMIT_CORE, &systemRlimits)).To(Succeed())
Expect(systemRlimits.Cur).To(Equal(rLimitValue))
