func validateTotMemory(mem string) memory.MemSize { if mem == "" { fmt.Fprintf(os.Stderr, "-%s must be specified", totalFlag) os.Exit(1) } ms, err := memory.NewMemSizeFromString(mem) if err != nil { fmt.Fprintf(os.Stderr, "Error in -%s flag: %s", totalFlag, err) os.Exit(1) } if ms.LessThan(memory.MemSize(1024)) { fmt.Fprintf(os.Stderr, "Total memory (-%s flag) is less than 1K", totalFlag) os.Exit(1) } return ms }
Ω(err).ShouldNot(HaveOccurred()) return b } }) Context("constructors", func() { Context("work", func() { It("with non-blank name and good weights", func() { b := shouldWork(memory.NewBucket("abucketname", 0.2, testRange)) Ω(b.Name()).Should(Equal("abucketname")) Ω(b.Range()).Should(Equal(testRange)) Ω(b.GetSize()).Should(BeNil()) b.SetSize(124) Ω(*b.GetSize()).Should(Equal(memory.MemSize(124))) Ω(b.Weight()).Should(BeNumerically("~", 0.2)) Ω(b.DefaultSize()).Should(Equal(memory.MEMSIZE_ZERO)) }) It("with 'stack' bucket and good weights", func() { sb := shouldWork(memory.NewBucket("stack", 0.1, testZeroRange)) Ω(sb.Name()).Should(Equal("stack")) Ω(sb.DefaultSize()).Should(Equal(DEFAULT_JRE_STACK_SIZE)) sb = shouldWork(memory.NewBucket("stack", 0.1, testRange)) Ω(sb.DefaultSize()).Should(Equal(memory.NewMemSize(2 * mEGA))) }) It("with spaced non-blank name", func() {