How to use Close method of parallel_support Package

Best Ginkgo code snippet using parallel_support.Close

client_server_test.go

Source:client_server_test.go Github

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...41				buffer = gbytes.NewBuffer()42				server.SetOutputDestination(buffer)43				client = parallel_support.NewClient(server.Address())44				Eventually(client.Connect).Should(BeTrue())45				DeferCleanup(server.Close)46				DeferCleanup(client.Close)47			})48			Describe("Reporting endpoints", func() {49				var beginReport, thirdBeginReport types.Report50				var endReport1, endReport2, endReport3 types.Report51				var specReportA, specReportB, specReportC types.SpecReport52				var t time.Time53				BeforeEach(func() {54					beginReport = types.Report{SuiteDescription: "my sweet suite"}55					thirdBeginReport = types.Report{SuiteDescription: "last one in gets forwarded"}56					specReportA = types.SpecReport{LeafNodeText: "A"}57					specReportB = types.SpecReport{LeafNodeText: "B"}58					specReportC = types.SpecReport{LeafNodeText: "C"}59					t = time.Now()60					endReport1 = types.Report{StartTime: t.Add(-time.Second), EndTime: t.Add(time.Second), SuiteSucceeded: true, SpecReports: types.SpecReports{specReportA}}61					endReport2 = types.Report{StartTime: t.Add(-2 * time.Second), EndTime: t.Add(time.Second), SuiteSucceeded: true, SpecReports: types.SpecReports{specReportB}}62					endReport3 = types.Report{StartTime: t.Add(-time.Second), EndTime: t.Add(2 * time.Second), SuiteSucceeded: false, SpecReports: types.SpecReports{specReportC}}63				})64				Context("before all procs have reported SuiteWillBegin", func() {65					BeforeEach(func() {66						Ω(client.PostSuiteWillBegin(beginReport)).Should(Succeed())67						Ω(client.PostDidRun(specReportA)).Should(Succeed())68						Ω(client.PostSuiteWillBegin(beginReport)).Should(Succeed())69						Ω(client.PostDidRun(specReportB)).Should(Succeed())70					})71					It("should not forward anything to the attached reporter", func() {72						Ω(reporter.Begin).Should(BeZero())73						Ω(reporter.Will).Should(BeEmpty())74						Ω(reporter.Did).Should(BeEmpty())75					})76					Context("when the final proc reports SuiteWillBegin", func() {77						BeforeEach(func() {78							Ω(client.PostSuiteWillBegin(thirdBeginReport)).Should(Succeed())79						})80						It("forwards to SuiteWillBegin and catches up on any received summaries", func() {81							Ω(reporter.Begin).Should(Equal(thirdBeginReport))82							Ω(reporter.Will.Names()).Should(ConsistOf("A", "B"))83							Ω(reporter.Did.Names()).Should(ConsistOf("A", "B"))84						})85						Context("any subsequent summaries", func() {86							BeforeEach(func() {87								Ω(client.PostDidRun(specReportC)).Should(Succeed())88							})89							It("are forwarded immediately", func() {90								Ω(reporter.Will.Names()).Should(ConsistOf("A", "B", "C"))91								Ω(reporter.Did.Names()).Should(ConsistOf("A", "B", "C"))92							})93						})94						Context("when SuiteDidEnd start arriving", func() {95							BeforeEach(func() {96								Ω(client.PostSuiteDidEnd(endReport1)).Should(Succeed())97								Ω(client.PostSuiteDidEnd(endReport2)).Should(Succeed())98							})99							It("does not forward them yet...", func() {100								Ω(reporter.End).Should(BeZero())101							})102							It("doesn't signal it's done", func() {103								Ω(server.GetSuiteDone()).ShouldNot(BeClosed())104							})105							Context("when the final SuiteDidEnd arrive", func() {106								BeforeEach(func() {107									Ω(client.PostSuiteDidEnd(endReport3)).Should(Succeed())108								})109								It("forwards the aggregation of all received end summaries", func() {110									Ω(reporter.End.StartTime.Unix()).Should(BeNumerically("~", t.Add(-2*time.Second).Unix()))111									Ω(reporter.End.EndTime.Unix()).Should(BeNumerically("~", t.Add(2*time.Second).Unix()))112									Ω(reporter.End.RunTime).Should(BeNumerically("~", 4*time.Second))113									Ω(reporter.End.SuiteSucceeded).Should(BeFalse())114									Ω(reporter.End.SpecReports).Should(ConsistOf(specReportA, specReportB, specReportC))115								})116								It("should signal it's done", func() {117									Ω(server.GetSuiteDone()).Should(BeClosed())118								})119							})120						})121					})122				})123			})124			Describe("supporting ReportEntries (which RPC struggled with when I first implemented it)", func() {125				BeforeEach(func() {126					Ω(client.PostSuiteWillBegin(types.Report{SuiteDescription: "my sweet suite"})).Should(Succeed())127					Ω(client.PostSuiteWillBegin(types.Report{SuiteDescription: "my sweet suite"})).Should(Succeed())128					Ω(client.PostSuiteWillBegin(types.Report{SuiteDescription: "my sweet suite"})).Should(Succeed())129				})130				It("can pass in ReportEntries that include custom types", func() {131					cl := types.NewCodeLocation(0)132					entry, err := internal.NewReportEntry("No Value Entry", cl)133					Ω(err).ShouldNot(HaveOccurred())134					Ω(client.PostDidRun(types.SpecReport{135						LeafNodeText:  "no-value",136						ReportEntries: types.ReportEntries{entry},137					})).Should(Succeed())138					entry, err = internal.NewReportEntry("String Value Entry", cl, "The String")139					Ω(err).ShouldNot(HaveOccurred())140					Ω(client.PostDidRun(types.SpecReport{141						LeafNodeText:  "string-value",142						ReportEntries: types.ReportEntries{entry},143					})).Should(Succeed())144					entry, err = internal.NewReportEntry("Custom Type Value Entry", cl, ColorableStringerStruct{Label: "apples", Count: 17})145					Ω(err).ShouldNot(HaveOccurred())146					Ω(client.PostDidRun(types.SpecReport{147						LeafNodeText:  "custom-value",148						ReportEntries: types.ReportEntries{entry},149					})).Should(Succeed())150					Ω(reporter.Did.Find("no-value").ReportEntries[0].Name).Should(Equal("No Value Entry"))151					Ω(reporter.Did.Find("no-value").ReportEntries[0].StringRepresentation()).Should(Equal(""))152					Ω(reporter.Did.Find("string-value").ReportEntries[0].Name).Should(Equal("String Value Entry"))153					Ω(reporter.Did.Find("string-value").ReportEntries[0].StringRepresentation()).Should(Equal("The String"))154					Ω(reporter.Did.Find("custom-value").ReportEntries[0].Name).Should(Equal("Custom Type Value Entry"))155					Ω(reporter.Did.Find("custom-value").ReportEntries[0].StringRepresentation()).Should(Equal("{{red}}apples {{green}}17{{/}}"))156				})157			})158			Describe("Streaming output", func() {159				It("is configured to stream to stdout", func() {160					server, err := parallel_support.NewServer(3, reporter)161					Ω(err).ShouldNot(HaveOccurred())162					Ω(server.GetOutputDestination().(*os.File).Fd()).Should(Equal(uintptr(1)))163				})164				It("streams output to the provided buffer", func() {165					n, err := client.Write([]byte("hello"))166					Ω(n).Should(Equal(5))167					Ω(err).ShouldNot(HaveOccurred())168					Ω(buffer).Should(gbytes.Say("hello"))169				})170			})171			Describe("Synchronization endpoints", func() {172				var proc1Exited, proc2Exited, proc3Exited chan interface{}173				BeforeEach(func() {174					proc1Exited, proc2Exited, proc3Exited = make(chan interface{}), make(chan interface{}), make(chan interface{})175					aliveFunc := func(c chan interface{}) func() bool {176						return func() bool {177							select {178							case <-c:179								return false180							default:181								return true182							}183						}184					}185					server.RegisterAlive(1, aliveFunc(proc1Exited))186					server.RegisterAlive(2, aliveFunc(proc2Exited))187					server.RegisterAlive(3, aliveFunc(proc3Exited))188				})189				Describe("Managing SynchronizedBeforeSuite synchronization", func() {190					Context("when proc 1 succeeds and returns data", func() {191						It("passes that data along to other procs", func() {192							Ω(client.PostSynchronizedBeforeSuiteCompleted(types.SpecStatePassed, []byte("hello there"))).Should(Succeed())193							state, data, err := client.BlockUntilSynchronizedBeforeSuiteData()194							Ω(state).Should(Equal(types.SpecStatePassed))195							Ω(data).Should(Equal([]byte("hello there")))196							Ω(err).ShouldNot(HaveOccurred())197						})198					})199					Context("when proc 1 succeeds and the data happens to be nil", func() {200						It("passes reports success and returns nil", func() {201							Ω(client.PostSynchronizedBeforeSuiteCompleted(types.SpecStatePassed, nil)).Should(Succeed())202							state, data, err := client.BlockUntilSynchronizedBeforeSuiteData()203							Ω(state).Should(Equal(types.SpecStatePassed))204							Ω(data).Should(BeNil())205							Ω(err).ShouldNot(HaveOccurred())206						})207					})208					Context("when proc 1 is skipped", func() {209						It("passes that state information along to the other procs", func() {210							Ω(client.PostSynchronizedBeforeSuiteCompleted(types.SpecStateSkipped, nil)).Should(Succeed())211							state, data, err := client.BlockUntilSynchronizedBeforeSuiteData()212							Ω(state).Should(Equal(types.SpecStateSkipped))213							Ω(data).Should(BeNil())214							Ω(err).ShouldNot(HaveOccurred())215						})216					})217					Context("when proc 1 fails", func() {218						It("passes that state information along to the other procs", func() {219							Ω(client.PostSynchronizedBeforeSuiteCompleted(types.SpecStateFailed, nil)).Should(Succeed())220							state, data, err := client.BlockUntilSynchronizedBeforeSuiteData()221							Ω(state).Should(Equal(types.SpecStateFailed))222							Ω(data).Should(BeNil())223							Ω(err).ShouldNot(HaveOccurred())224						})225					})226					Context("when proc 1 disappears before reporting back", func() {227						It("returns a meaningful error", func() {228							close(proc1Exited)229							state, data, err := client.BlockUntilSynchronizedBeforeSuiteData()230							Ω(state).Should(Equal(types.SpecStateInvalid))231							Ω(data).Should(BeNil())232							Ω(err).Should(MatchError(types.GinkgoErrors.SynchronizedBeforeSuiteDisappearedOnProc1()))233						})234					})235					Context("when proc 1 hasn't responded yet", func() {236						It("blocks until it does", func() {237							done := make(chan interface{})238							go func() {239								defer GinkgoRecover()240								state, data, err := client.BlockUntilSynchronizedBeforeSuiteData()241								Ω(state).Should(Equal(types.SpecStatePassed))242								Ω(data).Should(Equal([]byte("hello there")))243								Ω(err).ShouldNot(HaveOccurred())244								close(done)245							}()246							Consistently(done).ShouldNot(BeClosed())247							Ω(client.PostSynchronizedBeforeSuiteCompleted(types.SpecStatePassed, []byte("hello there"))).Should(Succeed())248							Eventually(done).Should(BeClosed())249						})250					})251				})252				Describe("BlockUntilNonprimaryProcsHaveFinished", func() {253					It("blocks until non-primary procs exit", func() {254						done := make(chan interface{})255						go func() {256							defer GinkgoRecover()257							Ω(client.BlockUntilNonprimaryProcsHaveFinished()).Should(Succeed())258							close(done)259						}()260						Consistently(done).ShouldNot(BeClosed())261						close(proc2Exited)262						Consistently(done).ShouldNot(BeClosed())263						close(proc3Exited)264						Eventually(done).Should(BeClosed())265					})266				})267				Describe("BlockUntilAggregatedNonprimaryProcsReport", func() {268					var specReportA, specReportB types.SpecReport269					var endReport2, endReport3 types.Report270					BeforeEach(func() {271						specReportA = types.SpecReport{LeafNodeText: "A"}272						specReportB = types.SpecReport{LeafNodeText: "B"}273						endReport2 = types.Report{SpecReports: types.SpecReports{specReportA}}274						endReport3 = types.Report{SpecReports: types.SpecReports{specReportB}}275					})276					It("blocks until all non-primary procs exit, then returns the aggregated report", func() {277						done := make(chan interface{})278						go func() {279							defer GinkgoRecover()280							report, err := client.BlockUntilAggregatedNonprimaryProcsReport()281							Ω(err).ShouldNot(HaveOccurred())282							Ω(report.SpecReports).Should(ConsistOf(specReportA, specReportB))283							close(done)284						}()285						Consistently(done).ShouldNot(BeClosed())286						Ω(client.PostSuiteDidEnd(endReport2)).Should(Succeed())287						close(proc2Exited)288						Consistently(done).ShouldNot(BeClosed())289						Ω(client.PostSuiteDidEnd(endReport3)).Should(Succeed())290						close(proc3Exited)291						Eventually(done).Should(BeClosed())292					})293					Context("when a non-primary proc disappears without reporting back", func() {294						It("blocks returns an appropriate error", func() {295							done := make(chan interface{})296							go func() {297								defer GinkgoRecover()298								report, err := client.BlockUntilAggregatedNonprimaryProcsReport()299								Ω(err).Should(Equal(types.GinkgoErrors.AggregatedReportUnavailableDueToNodeDisappearing()))300								Ω(report).Should(BeZero())301								close(done)302							}()303							Consistently(done).ShouldNot(BeClosed())304							Ω(client.PostSuiteDidEnd(endReport2)).Should(Succeed())305							close(proc2Exited)306							Consistently(done).ShouldNot(BeClosed())307							close(proc3Exited)308							Eventually(done).Should(BeClosed())309						})310					})311				})312				Describe("Fetching counters", func() {313					It("returns ascending counters", func() {314						Ω(client.FetchNextCounter()).Should(Equal(0))315						Ω(client.FetchNextCounter()).Should(Equal(1))316						Ω(client.FetchNextCounter()).Should(Equal(2))317						Ω(client.FetchNextCounter()).Should(Equal(3))318					})319				})320				Describe("Aborting", func() {321					It("should not abort by default", func() {322						Ω(client.ShouldAbort()).Should(BeFalse())...

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set_up_server.go

Source:set_up_server.go Github

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...23				return true24			}25		})26	}27	DeferCleanup(server.Close)28	DeferCleanup(client.Close)29	return server, client, exitChannels30}...

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Close

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1p := parallel_support.NewParallelSupport()2p.Close()3p := parallel_support.NewParallelSupport()4p.Close()5p := parallel_support.NewParallelSupport()6p.Close()7p := parallel_support.NewParallelSupport()8p.Close()9p := parallel_support.NewParallelSupport()10p.Close()11p := parallel_support.NewParallelSupport()12p.Close()13p := parallel_support.NewParallelSupport()14p.Close()15p := parallel_support.NewParallelSupport()16p.Close()17p := parallel_support.NewParallelSupport()18p.Close()19p := parallel_support.NewParallelSupport()20p.Close()21p := parallel_support.NewParallelSupport()22p.Close()23p := parallel_support.NewParallelSupport()24p.Close()25p := parallel_support.NewParallelSupport()26p.Close()27p := parallel_support.NewParallelSupport()28p.Close()29p := parallel_support.NewParallelSupport()30p.Close()31p := parallel_support.NewParallelSupport()32p.Close()33p := parallel_support.NewParallelSupport()34p.Close()

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Close

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1import (2func main() {3	fmt.Println("Hello World!")4	parallel_support.Close()5}6import (7func main() {8	fmt.Println("Hello World!")9	parallel_support.Close()10}11import (12func main() {13	fmt.Println("Hello World!")14	parallel_support.Close()15}16import (17func main() {18	fmt.Println("Hello World!")19	parallel_support.Close()20}21import (22func main() {23	fmt.Println("Hello World!")24	parallel_support.Close()25}26import (27func main() {28	fmt.Println("Hello World!")29	parallel_support.Close()30}31import (32func main() {33	fmt.Println("Hello World!")34	parallel_support.Close()35}36import (37func main() {38	fmt.Println("Hello World!")39	parallel_support.Close()40}41import (42func main() {43	fmt.Println("Hello World!")44	parallel_support.Close()45}46import (47func main() {48	fmt.Println("Hello World!")49	parallel_support.Close()50}51import (52func main() {

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Close

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1p.Close()2p.Close()3p.Close()4p.Close()5p.Close()6p.Close()7p.Close()8p.Close()9p.Close()10p.Close()11p.Close()12p.Close()

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Close

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1import (2func main() {3    ps := parallel_support.New()4    ps.Close()5    fmt.Println("Done")6}7import (8func main() {9    ps := parallel_support.New()10    ps.Close()11    fmt.Println("Done")12}13import (14func main() {15    ps := parallel_support.New()16    ps.Close()17    fmt.Println("Done")18}19import (20func main() {21    ps := parallel_support.New()22    ps.Close()23    fmt.Println("Done")24}25import (26func main() {27    ps := parallel_support.New()28    ps.Close()29    fmt.Println("Done")30}31import (32func main() {33    ps := parallel_support.New()34    ps.Close()35    fmt.Println("Done")36}37import (38func main() {39    ps := parallel_support.New()40    ps.Close()41    fmt.Println("Done")42}43import (

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Close

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1import (2func main() {3	ps := NewParallelSupport()4	ps2 := NewParallelSupport()5	ps3 := NewParallelSupport()6	ps4 := NewParallelSupport()7	ps5 := NewParallelSupport()8	ps6 := NewParallelSupport()9	ps7 := NewParallelSupport()10	ps8 := NewParallelSupport()11	ps9 := NewParallelSupport()12	ps10 := NewParallelSupport()13	ps11 := NewParallelSupport()14	ps12 := NewParallelSupport()15	ps13 := NewParallelSupport()16	ps14 := NewParallelSupport()17	ps15 := NewParallelSupport()18	ps16 := NewParallelSupport()19	ps17 := NewParallelSupport()20	ps18 := NewParallelSupport()21	ps19 := NewParallelSupport()22	ps20 := NewParallelSupport()23	ps21 := NewParallelSupport()24	ps22 := NewParallelSupport()25	ps23 := NewParallelSupport()26	ps24 := NewParallelSupport()27	ps25 := NewParallelSupport()28	ps26 := NewParallelSupport()29	ps27 := NewParallelSupport()30	ps28 := NewParallelSupport()31	ps29 := NewParallelSupport()32	ps30 := NewParallelSupport()

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Close

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1import (2func main() {3	p := parallel_support.NewParallelSupport()4	p = parallel_support.NewParallelSupportWithThreads(2)5	p = parallel_support.NewParallelSupportWithThreadsAndIterations(2, 2)6	p = parallel_support.NewParallelSupportWithThreadsIterationsAndCallback(2, 2, func() {7		fmt.Println("Callback function called")8	})9	p = parallel_support.NewParallelSupportWithThreadsIterationsCallbackAndErrorCallback(2, 2, func() {10		fmt.Println("Callback function called")11	}, func(err error) {12		fmt.Println(err)13	})14	p = parallel_support.NewParallelSupportWithThreadsIterationsCallbackErrorCallbackAndRetries(2, 2, func() {15		fmt.Println("Callback function called")16	}, func(err error) {17		fmt.Println(err)18	}, 2)19	p = parallel_support.NewParallelSupportWithThreadsIterationsCallbackErrorCallbackRetriesAndRetriesOnError(2, 2, func() {20		fmt.Println("Callback function called")21	}, func(err error) {22		fmt.Println(err)23	}, 2, 2)

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Close

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1import (2func main() {3	parallel_support := parallel_support.NewParallelSupport()4	parallel_support.Close()5}6import (7func main() {8	parallel_support := parallel_support.NewParallelSupport()9	parallel_support.Close()10}11import (12func main() {13	parallel_support := parallel_support.NewParallelSupport()14	parallel_support.Close()15}16import (17func main() {18	parallel_support := parallel_support.NewParallelSupport()19	parallel_support.Close()20}21import (22func main() {23	parallel_support := parallel_support.NewParallelSupport()24	parallel_support.Close()25}26import (27func main() {28	parallel_support := parallel_support.NewParallelSupport()29	parallel_support.Close()30}31import (32func main() {33	parallel_support := parallel_support.NewParallelSupport()34	parallel_support.Close()35}

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Close

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1import (2func main() {3	ch := make(chan int)4	p := parallel_support.NewParallelSupport(ch)5	go func() {6		for i := 0; i < 10; i++ {7		}8		p.Close()9	}()10	go func() {11		for i := range ch {12			fmt.Println(i)13		}14	}()15	p.Wait()16}

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Close

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1import "fmt"2import "time"3import "sync"4import "github.com/prashantgupta24/parallel_support"5func main() {6    c := parallel_support.New(&wg)7    for i := 0; i < 5; i++ {8        c.Add(1)9        go func(i int) {10            defer c.Done()11            time.Sleep(1 * time.Second)12            fmt.Println("Hello", i)13        }(i)14    }15    c.Wait()16}

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Close

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1import "fmt"2import "github.com/parallel_support"3func main() {4  fmt.Println("Parallel Support Example")5  p := parallel_support.New()6  p.Close()7}8import "fmt"9import "github.com/parallel_support"10func main() {11  fmt.Println("Parallel Support Example")12  p := parallel_support.New()13  p.Close()14}15import "fmt"16import "github.com/parallel_support"17func main() {18  fmt.Println("Parallel Support Example")19  p := parallel_support.New()20  p.Close()21}22import "fmt"23import "github.com/parallel_support"24func main() {25  fmt.Println("Parallel Support Example")26  p := parallel_support.New()27  p.Close()28}29import "fmt"30import "github.com/parallel_support"31func main() {32  fmt.Println("Parallel Support Example")33  p := parallel_support.New()34  p.Close()35}36import "fmt"37import "github.com/parallel_support"38func main() {39  fmt.Println("Parallel Support Example")40  p := parallel_support.New()41  p.Close()42}43import "fmt"44import "github.com/parallel_support"45func main() {46  fmt.Println("Parallel Support Example")47  p := parallel_support.New()

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