func convertToRanges(sizes strmap) rngmap { ranges := rngmap{} for k, s := range sizes { ranges[k], _ = memory.NewRangeFromString(s) } return ranges }
func validateSizes(sizes string) map[string]memory.Range { rs := map[string]memory.Range{} if sizes == "" { return rs } rangeClauses := strings.Split(sizes, ",") for _, clause := range rangeClauses { if parts := strings.Split(clause, ":"); len(parts) == 2 { var err error if rs[parts[0]], err = memory.NewRangeFromString(parts[1]); err != nil { fmt.Fprintf(os.Stderr, "Bad range in -%s flag, clause '%s' : %s", sizesFlag, clause, err) os.Exit(1) } } else { fmt.Fprintf(os.Stderr, "Bad clause '%s' in -%s flag", clause, sizesFlag) os.Exit(1) } } return rs }
. "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("MemoryRange", func() { Context("string constructor", func() { var ( itWorks func(str string, lo memory.MemSize) memory.Range itFails func(str string) ) BeforeEach(func() { itWorks = func(str string, lo memory.MemSize) memory.Range { rnge, err := memory.NewRangeFromString(str) Ω(err).ShouldNot(HaveOccurred()) Ω(rnge).ShouldNot(BeNil()) Ω(rnge.Floor()).Should(Equal(lo)) return rnge } itFails = func(str string) { _, err := memory.NewRangeFromString(str) Ω(err).Should(HaveOccurred()) } }) Context("succeeds", func() { It("creates a degenerate range correctly", func() { rnge := itWorks(" 3m ", getMs(3*mEGA))