How to use TestBisectCause method of main Package

Best Syzkaller code snippet using main.TestBisectCause

bisect_test.go

Source:bisect_test.go

...9	"time"10	"github.com/google/syzkaller/dashboard/dashapi"11	"github.com/google/syzkaller/pkg/email"12)13func TestBisectCause(t *testing.T) {14	c := NewCtx(t)15	defer c.Close()16	build := testBuild(1)17	c.client2.UploadBuild(build)18	crash := testCrash(build, 1)19	c.client2.ReportCrash(crash)20	c.client2.pollEmailBug()21	// No repro - no bisection.22	pollResp := c.client2.pollJobs(build.Manager)23	c.expectEQ(pollResp.ID, "")24	// Now upload 4 crashes with repros.25	crash2 := testCrashWithRepro(build, 2)26	c.client2.ReportCrash(crash2)27	msg2 := c.client2.pollEmailBug()28	// This is later, so will be bisected before the previous crash.29	c.advanceTime(time.Hour)30	crash3 := testCrashWithRepro(build, 3)31	c.client2.ReportCrash(crash3)32	c.client2.pollEmailBug()33	// This does not have C repro, so will be bisected after the previous ones.34	c.advanceTime(time.Hour)35	crash4 := testCrashWithRepro(build, 4)36	crash4.Title = "skip reporting2 with repro"37	crash4.ReproC = nil38	c.client2.ReportCrash(crash4)39	msg4 := c.client2.pollEmailBug()40	// This is from a different manager, so won't be bisected.41	c.advanceTime(time.Hour)42	build2 := testBuild(2)43	c.client2.UploadBuild(build2)44	crash5 := testCrashWithRepro(build2, 5)45	c.client2.ReportCrash(crash5)46	c.client2.pollEmailBug()47	pollResp = c.client2.pollJobs(build.Manager)48	c.expectNE(pollResp.ID, "")49	c.expectEQ(pollResp.Type, dashapi.JobBisectCause)50	c.expectEQ(pollResp.Manager, build.Manager)51	c.expectEQ(pollResp.KernelConfig, build.KernelConfig)52	c.expectEQ(pollResp.SyzkallerCommit, build.SyzkallerCommit)53	c.expectEQ(pollResp.ReproOpts, []byte("repro opts 3"))54	c.expectEQ(pollResp.ReproSyz, []byte("syncfs(3)"))55	c.expectEQ(pollResp.ReproC, []byte("int main() { return 3; }"))56	// Since we did not reply, we should get the same response.57	c.advanceTime(5 * 24 * time.Hour)58	pollResp2 := c.client2.pollJobs(build.Manager)59	c.expectEQ(pollResp, pollResp2)60	// Bisection failed with an error.61	done := &dashapi.JobDoneReq{62		ID:    pollResp.ID,63		Log:   []byte("bisect log 3"),64		Error: []byte("bisect error 3"),65	}66	c.expectOK(c.client2.JobDone(done))67	// Now we should get bisect for crash 2.68	pollResp = c.client2.pollJobs(build.Manager)69	c.expectNE(pollResp.ID, pollResp2.ID)70	c.expectEQ(pollResp.ReproOpts, []byte("repro opts 2"))71	// Bisection succeeded.72	jobID := pollResp.ID73	done = &dashapi.JobDoneReq{74		ID:          jobID,75		Build:       *build,76		Log:         []byte("bisect log 2"),77		CrashTitle:  "bisect crash title",78		CrashLog:    []byte("bisect crash log"),79		CrashReport: []byte("bisect crash report"),80		Commits: []dashapi.Commit{81			{82				Hash:       "36e65cb4a0448942ec316b24d60446bbd5cc7827",83				Title:      "kernel: add a bug",84				Author:     "author@kernel.org",85				AuthorName: "Author Kernelov",86				CC: []string{87					"reviewer1@kernel.org", "\"Reviewer2\" <reviewer2@kernel.org>",88					// These must be filtered out:89					"syzbot@testapp.appspotmail.com",90					"syzbot+1234@testapp.appspotmail.com",91					"\"syzbot\" <syzbot+1234@testapp.appspotmail.com>",92				},93				Date: time.Date(2000, 2, 9, 4, 5, 6, 7, time.UTC),94			},95		},96	}97	done.Build.ID = jobID98	c.expectOK(c.client2.JobDone(done))99	_, extBugID, err := email.RemoveAddrContext(msg2.Sender)100	c.expectOK(err)101	_, dbCrash, _ := c.loadBug(extBugID)102	reproSyzLink := externalLink(c.ctx, textReproSyz, dbCrash.ReproSyz)103	reproCLink := externalLink(c.ctx, textReproC, dbCrash.ReproC)104	dbJob, dbBuild, dbJobCrash := c.loadJob(jobID)105	kernelConfigLink := externalLink(c.ctx, textKernelConfig, dbBuild.KernelConfig)106	bisectCrashReportLink := externalLink(c.ctx, textCrashReport, dbJob.CrashReport)107	bisectCrashLogLink := externalLink(c.ctx, textCrashLog, dbJob.CrashLog)108	bisectLogLink := externalLink(c.ctx, textLog, dbJob.Log)109	crashLogLink := externalLink(c.ctx, textCrashLog, dbJobCrash.Log)110	{111		msg := c.pollEmailBug()112		// Not mailed to commit author/cc because !MailMaintainers.113		c.expectEQ(msg.To, []string{"test@syzkaller.com"})114		c.expectEQ(msg.Subject, crash2.Title)115		c.expectEQ(len(msg.Attachments), 0)116		c.expectEQ(msg.Body, fmt.Sprintf(`syzbot has bisected this bug to:117commit 36e65cb4a0448942ec316b24d60446bbd5cc7827118Author: Author Kernelov <author@kernel.org>119Date:   Wed Feb 9 04:05:06 2000 +0000120    kernel: add a bug121bisection log:  %[2]v122start commit:   11111111 kernel_commit_title1123git tree:       repo1 branch1124final crash:    %[3]v125console output: %[4]v126kernel config:  %[5]v127dashboard link: https://testapp.appspot.com/bug?extid=%[1]v128syz repro:      %[6]v129C reproducer:   %[7]v130Reported-by: syzbot+%[1]v@testapp.appspotmail.com131Fixes: 36e65cb4a044 ("kernel: add a bug")132For information about bisection process see: https://goo.gl/tpsmEJ#bisection133`, extBugID, bisectLogLink, bisectCrashReportLink, bisectCrashLogLink, kernelConfigLink, reproSyzLink, reproCLink))134		syzRepro := []byte(fmt.Sprintf("%s#%s\n%s", syzReproPrefix, crash2.ReproOpts, crash2.ReproSyz))135		c.checkURLContents(bisectLogLink, []byte("bisect log 2"))136		c.checkURLContents(bisectCrashReportLink, []byte("bisect crash report"))137		c.checkURLContents(bisectCrashLogLink, []byte("bisect crash log"))138		c.checkURLContents(kernelConfigLink, []byte("config1"))139		c.checkURLContents(reproSyzLink, syzRepro)140		c.checkURLContents(reproCLink, crash2.ReproC)141	}142	// The next reporting must get bug report with bisection results.143	c.incomingEmail(msg2.Sender, "#syz upstream")144	{145		msg := c.pollEmailBug()146		_, extBugID2, err := email.RemoveAddrContext(msg.Sender)147		c.expectOK(err)148		c.expectEQ(msg.To, []string{149			"author@kernel.org",150			"bugs@syzkaller.com",151			"default@maintainers.com",152			"reviewer1@kernel.org",153			"reviewer2@kernel.org",154		})155		c.expectEQ(msg.Subject, crash2.Title)156		c.expectEQ(msg.Body, fmt.Sprintf(`Hello,157syzbot found the following crash on:158HEAD commit:    11111111 kernel_commit_title1159git tree:       repo1 branch1160console output: %[2]v161kernel config:  %[3]v162dashboard link: https://testapp.appspot.com/bug?extid=%[1]v163compiler:       compiler1164syz repro:      %[4]v165C reproducer:   %[5]v166CC:             [author@kernel.org reviewer1@kernel.org reviewer2@kernel.org]167The bug was bisected to:168commit 36e65cb4a0448942ec316b24d60446bbd5cc7827169Author: Author Kernelov <author@kernel.org>170Date:   Wed Feb 9 04:05:06 2000 +0000171    kernel: add a bug172bisection log:  %[6]v173final crash:    %[7]v174console output: %[8]v175IMPORTANT: if you fix the bug, please add the following tag to the commit:176Reported-by: syzbot+%[1]v@testapp.appspotmail.com177Fixes: 36e65cb4a044 ("kernel: add a bug")178report2179---180This bug is generated by a bot. It may contain errors.181See https://goo.gl/tpsmEJ for more information about syzbot.182syzbot engineers can be reached at syzkaller@googlegroups.com.183syzbot will keep track of this bug report. See:184https://goo.gl/tpsmEJ#status for how to communicate with syzbot.185For information about bisection process see: https://goo.gl/tpsmEJ#bisection186syzbot can test patches for this bug, for details see:187https://goo.gl/tpsmEJ#testing-patches`,188			extBugID2, crashLogLink, kernelConfigLink, reproSyzLink, reproCLink,189			bisectLogLink, bisectCrashReportLink, bisectCrashLogLink))190	}191	// Crash 4 is bisected in reporting with MailMaintainers.192	// It also skipped second reporting because of the title.193	c.incomingEmail(msg4.Sender, "#syz upstream")194	msg4 = c.pollEmailBug()195	c.expectEQ(msg4.To, []string{196		"bugs2@syzkaller.com",197		"default2@maintainers.com",198	})199	pollResp = c.client2.pollJobs(build.Manager)200	// Bisection succeeded.201	jobID = pollResp.ID202	done = &dashapi.JobDoneReq{203		ID:          jobID,204		Build:       *build,205		Log:         []byte("bisect log 4"),206		CrashTitle:  "bisect crash title 4",207		CrashLog:    []byte("bisect crash log 4"),208		CrashReport: []byte("bisect crash report 4"),209		Commits: []dashapi.Commit{210			{211				Hash:       "36e65cb4a0448942ec316b24d60446bbd5cc7827",212				Title:      "kernel: add a bug",213				Author:     "author@kernel.org",214				AuthorName: "Author Kernelov",215				CC: []string{216					"reviewer1@kernel.org", "\"Reviewer2\" <reviewer2@kernel.org>",217					// These must be filtered out:218					"syzbot@testapp.appspotmail.com",219					"syzbot+1234@testapp.appspotmail.com",220					"\"syzbot\" <syzbot+1234@testapp.appspotmail.com>",221				},222				Date: time.Date(2000, 2, 9, 4, 5, 6, 7, time.UTC),223			},224		},225	}226	done.Build.ID = jobID227	c.expectOK(c.client2.JobDone(done))228	{229		msg := c.pollEmailBug()230		c.expectEQ(msg.Subject, crash4.Title)231		c.expectEQ(msg.To, []string{232			"author@kernel.org",233			"bugs2@syzkaller.com",234			"default2@maintainers.com",235			"reviewer1@kernel.org",236			"reviewer2@kernel.org",237		})238	}239	// No more bisection jobs.240	pollResp = c.client2.pollJobs(build.Manager)241	c.expectEQ(pollResp.ID, "")242}243func TestBisectCauseInconclusive(t *testing.T) {244	c := NewCtx(t)245	defer c.Close()246	build := testBuild(1)247	c.client2.UploadBuild(build)248	crash := testCrashWithRepro(build, 1)249	c.client2.ReportCrash(crash)250	msg := c.client2.pollEmailBug()251	pollResp := c.client2.pollJobs(build.Manager)252	jobID := pollResp.ID253	done := &dashapi.JobDoneReq{254		ID:    jobID,255		Build: *build,256		Log:   []byte("bisect log"),257		Commits: []dashapi.Commit{258			{259				Hash:       "111111111111111111111111",260				Title:      "kernel: break build",261				Author:     "hacker@kernel.org",262				AuthorName: "Hacker Kernelov",263				CC:         []string{"reviewer1@kernel.org", "reviewer2@kernel.org"},264				Date:       time.Date(2000, 2, 9, 4, 5, 6, 7, time.UTC),265			},266			{267				Hash:       "222222222222222222222222",268				Title:      "kernel: now add a bug to the broken build",269				Author:     "author@kernel.org",270				AuthorName: "Author Kernelov",271				CC:         []string{"reviewer3@kernel.org", "reviewer4@kernel.org"},272				Date:       time.Date(2001, 2, 9, 4, 5, 6, 7, time.UTC),273			},274		},275	}276	done.Build.ID = jobID277	c.expectOK(c.client2.JobDone(done))278	_, extBugID, err := email.RemoveAddrContext(msg.Sender)279	c.expectOK(err)280	_, dbCrash, _ := c.loadBug(extBugID)281	reproSyzLink := externalLink(c.ctx, textReproSyz, dbCrash.ReproSyz)282	reproCLink := externalLink(c.ctx, textReproC, dbCrash.ReproC)283	dbJob, dbBuild, dbJobCrash := c.loadJob(jobID)284	kernelConfigLink := externalLink(c.ctx, textKernelConfig, dbBuild.KernelConfig)285	bisectLogLink := externalLink(c.ctx, textLog, dbJob.Log)286	crashLogLink := externalLink(c.ctx, textCrashLog, dbJobCrash.Log)287	{288		msg := c.pollEmailBug()289		// Not mailed to commit author/cc because !MailMaintainers.290		c.expectEQ(msg.To, []string{"test@syzkaller.com"})291		c.expectEQ(msg.Subject, crash.Title)292		c.expectEQ(len(msg.Attachments), 0)293		c.expectEQ(msg.Body, fmt.Sprintf(`Bisection is inconclusive: the first bad commit could be any of:29411111111 kernel: break build29522222222 kernel: now add a bug to the broken build296bisection log:  %[2]v297start commit:   11111111 kernel_commit_title1298git tree:       repo1 branch1299kernel config:  %[3]v300dashboard link: https://testapp.appspot.com/bug?extid=%[1]v301syz repro:      %[4]v302C reproducer:   %[5]v303For information about bisection process see: https://goo.gl/tpsmEJ#bisection304`, extBugID, bisectLogLink, kernelConfigLink, reproSyzLink, reproCLink))305	}306	// The next reporting must get bug report with bisection results.307	c.incomingEmail(msg.Sender, "#syz upstream")308	{309		msg := c.pollEmailBug()310		_, extBugID2, err := email.RemoveAddrContext(msg.Sender)311		c.expectOK(err)312		c.expectEQ(msg.To, []string{313			"bugs@syzkaller.com",314			"default@maintainers.com",315		})316		c.expectEQ(msg.Body, fmt.Sprintf(`Hello,317syzbot found the following crash on:318HEAD commit:    11111111 kernel_commit_title1319git tree:       repo1 branch1320console output: %[2]v321kernel config:  %[3]v322dashboard link: https://testapp.appspot.com/bug?extid=%[1]v323compiler:       compiler1324syz repro:      %[4]v325C reproducer:   %[5]v326Bisection is inconclusive: the first bad commit could be any of:32711111111 kernel: break build32822222222 kernel: now add a bug to the broken build329bisection log:  %[6]v330IMPORTANT: if you fix the bug, please add the following tag to the commit:331Reported-by: syzbot+%[1]v@testapp.appspotmail.com332report1333---334This bug is generated by a bot. It may contain errors.335See https://goo.gl/tpsmEJ for more information about syzbot.336syzbot engineers can be reached at syzkaller@googlegroups.com.337syzbot will keep track of this bug report. See:338https://goo.gl/tpsmEJ#status for how to communicate with syzbot.339For information about bisection process see: https://goo.gl/tpsmEJ#bisection340syzbot can test patches for this bug, for details see:341https://goo.gl/tpsmEJ#testing-patches`,342			extBugID2, crashLogLink, kernelConfigLink, reproSyzLink, reproCLink, bisectLogLink))343	}344}345func TestBisectCauseAncient(t *testing.T) {346	c := NewCtx(t)347	defer c.Close()348	build := testBuild(1)349	c.client2.UploadBuild(build)350	crash := testCrashWithRepro(build, 1)351	c.client2.ReportCrash(crash)352	msg := c.client2.pollEmailBug()353	pollResp := c.client2.pollJobs(build.Manager)354	jobID := pollResp.ID355	done := &dashapi.JobDoneReq{356		ID:          jobID,357		Build:       *build,358		Log:         []byte("bisect log"),359		CrashTitle:  "bisect crash title",360		CrashLog:    []byte("bisect crash log"),361		CrashReport: []byte("bisect crash report"),362	}363	done.Build.ID = jobID364	c.expectOK(c.client2.JobDone(done))365	_, extBugID, err := email.RemoveAddrContext(msg.Sender)366	c.expectOK(err)367	_, dbCrash, _ := c.loadBug(extBugID)368	reproSyzLink := externalLink(c.ctx, textReproSyz, dbCrash.ReproSyz)369	reproCLink := externalLink(c.ctx, textReproC, dbCrash.ReproC)370	dbJob, dbBuild, dbJobCrash := c.loadJob(jobID)371	bisectCrashReportLink := externalLink(c.ctx, textCrashReport, dbJob.CrashReport)372	bisectCrashLogLink := externalLink(c.ctx, textCrashLog, dbJob.CrashLog)373	kernelConfigLink := externalLink(c.ctx, textKernelConfig, dbBuild.KernelConfig)374	bisectLogLink := externalLink(c.ctx, textLog, dbJob.Log)375	crashLogLink := externalLink(c.ctx, textCrashLog, dbJobCrash.Log)376	{377		msg := c.pollEmailBug()378		// Not mailed to commit author/cc because !MailMaintainers.379		c.expectEQ(msg.To, []string{"test@syzkaller.com"})380		c.expectEQ(msg.Subject, crash.Title)381		c.expectEQ(len(msg.Attachments), 0)382		c.expectEQ(msg.Body, fmt.Sprintf(`Bisection is inconclusive: the bug happens on the oldest tested release.383bisection log:  %[2]v384start commit:   11111111 kernel_commit_title1385git tree:       repo1 branch1386final crash:    %[3]v387console output: %[4]v388kernel config:  %[5]v389dashboard link: https://testapp.appspot.com/bug?extid=%[1]v390syz repro:      %[6]v391C reproducer:   %[7]v392For information about bisection process see: https://goo.gl/tpsmEJ#bisection393`, extBugID, bisectLogLink, bisectCrashReportLink, bisectCrashLogLink,394			kernelConfigLink, reproSyzLink, reproCLink))395	}396	// The next reporting must get bug report with bisection results.397	c.incomingEmail(msg.Sender, "#syz upstream")398	{399		msg := c.pollEmailBug()400		_, extBugID2, err := email.RemoveAddrContext(msg.Sender)401		c.expectOK(err)402		c.expectEQ(msg.To, []string{403			"bugs@syzkaller.com",404			"default@maintainers.com",405		})406		c.expectEQ(msg.Body, fmt.Sprintf(`Hello,407syzbot found the following crash on:408HEAD commit:    11111111 kernel_commit_title1409git tree:       repo1 branch1410console output: %[2]v411kernel config:  %[3]v412dashboard link: https://testapp.appspot.com/bug?extid=%[1]v413compiler:       compiler1414syz repro:      %[4]v415C reproducer:   %[5]v416Bisection is inconclusive: the bug happens on the oldest tested release.417bisection log:  %[6]v418final crash:    %[7]v419console output: %[8]v420IMPORTANT: if you fix the bug, please add the following tag to the commit:421Reported-by: syzbot+%[1]v@testapp.appspotmail.com422report1423---424This bug is generated by a bot. It may contain errors.425See https://goo.gl/tpsmEJ for more information about syzbot.426syzbot engineers can be reached at syzkaller@googlegroups.com.427syzbot will keep track of this bug report. See:428https://goo.gl/tpsmEJ#status for how to communicate with syzbot.429For information about bisection process see: https://goo.gl/tpsmEJ#bisection430syzbot can test patches for this bug, for details see:431https://goo.gl/tpsmEJ#testing-patches`,432			extBugID2, crashLogLink, kernelConfigLink, reproSyzLink, reproCLink,433			bisectLogLink, bisectCrashReportLink, bisectCrashLogLink))434	}435}436func TestBisectCauseExternal(t *testing.T) {437	c := NewCtx(t)438	defer c.Close()439	build := testBuild(1)440	c.client.UploadBuild(build)441	crash := testCrashWithRepro(build, 1)442	c.client.ReportCrash(crash)443	rep := c.client.pollBug()444	pollResp := c.client.pollJobs(build.Manager)445	jobID := pollResp.ID446	done := &dashapi.JobDoneReq{447		ID:    jobID,448		Build: *build,449		Log:   []byte("bisect log"),450		Commits: []dashapi.Commit{451			{452				Hash:       "111111111111111111111111",453				Title:      "kernel: break build",454				Author:     "hacker@kernel.org",455				AuthorName: "Hacker Kernelov",456				CC:         []string{"reviewer1@kernel.org", "reviewer2@kernel.org"},457				Date:       time.Date(2000, 2, 9, 4, 5, 6, 7, time.UTC),458			},459		},460	}461	done.Build.ID = jobID462	c.expectOK(c.client2.JobDone(done))463	resp, _ := c.client.ReportingPollBugs("test")464	c.expectEQ(len(resp.Reports), 1)465	// Still reported because we did not ack.466	bisect := c.client.pollBug()467	// pollBug acks, must not be reported after that.468	c.client.pollBugs(0)469	c.expectEQ(bisect.Type, dashapi.ReportBisectCause)470	c.expectEQ(bisect.Title, rep.Title)471}472func TestBisectCauseReproSyz(t *testing.T) {473	c := NewCtx(t)474	defer c.Close()475	build := testBuild(1)476	c.client2.UploadBuild(build)477	crash := testCrashWithRepro(build, 1)478	crash.ReproC = nil479	c.client2.ReportCrash(crash)480	pollResp := c.client2.pollJobs(build.Manager)481	jobID := pollResp.ID482	done := &dashapi.JobDoneReq{483		ID:         jobID,484		Build:      *build,485		Log:        []byte("bisect log"),486		CrashTitle: "bisect crash title",487		CrashLog:   []byte("bisect crash log"),488	}489	done.Build.ID = jobID490	c.expectOK(c.client2.JobDone(done))491	crash.ReproC = []byte("int main")492	c.client2.ReportCrash(crash)493	msg := c.client2.pollEmailBug()494	if !strings.Contains(msg.Body, "syzbot found the following crash") {495		t.Fatalf("wrong email header:\n%v", msg.Body)496	}497	if !strings.Contains(msg.Body, "Bisection is inconclusive") {498		t.Fatalf("report does not contain bisection results:\n%v", msg.Body)499	}500}501func TestBisectCauseReproSyz2(t *testing.T) {502	c := NewCtx(t)503	defer c.Close()504	build := testBuild(1)505	c.client2.UploadBuild(build)506	crash := testCrashWithRepro(build, 1)507	crash.ReproC = nil508	c.client2.ReportCrash(crash)509	pollResp := c.client2.pollJobs(build.Manager)510	jobID := pollResp.ID511	done := &dashapi.JobDoneReq{512		ID:         jobID,513		Build:      *build,514		Log:        []byte("bisect log"),515		CrashTitle: "bisect crash title",...

TestBisectCause

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    test := TestBisectCause{TestName: "test1"}5    test.AddCause("cause1")6    test.AddCause("cause2")7    test.AddCause("cause3")8    test.AddCause("cause4")9    test.AddCause("cause5")10    test.AddCause("cause6")11    test.AddCause("cause7")12    test.AddCause("cause8")13    test.AddCause("cause9")14    test.AddCause("cause10")15    test.AddCause("cause11")16    test.AddCause("cause12")17    test.AddCause("cause13")18    test.AddCause("cause14")19    test.AddCause("cause15")20    test.AddCause("cause16")21    test.AddCause("cause17")22    test.AddCause("cause18")23    test.AddCause("cause19")24    test.AddCause("cause20")25    test.AddCause("cause21")26    test.AddCause("cause22")27    test.AddCause("cause23")28    test.AddCause("cause24")29    test.AddCause("cause25")30    test.AddCause("cause26")31    test.AddCause("cause27")32    test.AddCause("cause28")33    test.AddCause("cause29")34    test.AddCause("cause30")35    test.AddCause("cause31")36    test.AddCause("cause32")37    test.AddCause("cause33")38    test.AddCause("cause34")39    test.AddCause("cause35")40    test.AddCause("cause36")41    test.AddCause("cause37")42    test.AddCause("cause38")43    test.AddCause("cause39")44    test.AddCause("cause40")45    test.AddCause("cause41")46    test.AddCause("cause42")47    test.AddCause("cause43")48    test.AddCause("cause44")49    test.AddCause("cause45")50    test.AddCause("cause46")51    test.AddCause("cause47")52    test.AddCause("cause48")53    test.AddCause("cause49")54    test.AddCause("cause50")55    test.AddCause("cause51")56    test.AddCause("cause52")57    test.AddCause("cause53")58    test.AddCause("cause54")59    test.AddCause("cause55")60    test.AddCause("cause56")

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