sonar swift plugin exception

Wilson Lai

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Jan 31, 2018, 2:12:42 AM1/31/18

to SonarQube

I'm using SonarQube and SonarSwift and try to upload coverage report generated by Xcode 9.2 and got an error when trying to access the generated profdata file

My implementation

Use Fastlane to build and run the unit tests
Run sonar-scanner

And I got the following error messages

ERROR: Can't parse coverage report file (fastlane/report/Coverage.profdata). No coverage information will be saved.

java.lang.IllegalStateException: Can not parse line: HƢF _T0SS17iOS_TemplateTestsE11isValidatedSbAA10ValidationO10validation_tF.k(_T09Alamofire12TaskDelegateC10urlSessionySo10URLSessionC_So0fB0C4taskySo11InputStreamCSgc011needNewBodyI0t36K2@_T09Alamofire14SessionManagerC5retrySbAA7RequestC383JZ8_T09Alamofire7AFErrorO31ResponseValidationFailureReasonO22acceptableContentTypesSaySSGSgf6(WN(_T010Foundation10URLRequestV9AlamofireE5adaptAcD14RequestAdapter_pSg5using_tK9({S(_T09Alamofire11DataRequestC8validateACXDx11contentType_ts8SequenceRzSS7ElementRtzl=h7h0_T09Alamofire15SessionDelegateC03urlB0ySo10URLSessionC_So0E12DownloadTaskC08downloadG010Foundation3URLV22didFinishDownloadingTot>c|x| _T09Alamofire15SessionDelegateC40streamTaskDidBecomeInputAndOutputStreamsySo10URLSessionC_So0l6StreamE0CSo0hM0CSo0jM0CtcSgfAL=8Q_T09Alamofire7AFErrorO30MultipartEncodingFailureReasonO20localizedDescriptionSSfB$}Ϙ _T09Alamofire8downloadAA15DownloadRequestCAA14URLConvertible_p_AA10HTTPMethodO6methods10DictionaryVySSypGSg10parametersAA17ParameterEncoding_p8encodingAJyS2SGSg7headers10Foundation3URLV011destinationO0_AD0C7OptionsV7optionstAU_So15HTTPURLResponseCtcSg2totBu+A _T012iOS_Template19LoginViewControllerCACSgSo7NSCoderC5coder_tcfL@yU< _T09Alamofire15DownloadRequestC0B7OptionsVAESu8rawValue_tcfM._T09Alamofire7RequestC18cURLRepresentationSSyMӡh8_T09Alamofire7AFErrorO34ResponseSerializationFailureReasonO20failedStringEncodingSS10FoundationE0I0VSgfNi濷^mH_T09Alamofire15DownloadRequestC24stringResponseSerializerAA0beF0VySSGSS10FoundationE8EncodingVSg8encoding_tFR= _T09Alamofire6streamAA13StreamRequestCSo10NetServiceC4with_tTШ

Ny0_T010Foundation10URLRequestV9AlamofireEAcD14URLConvertible_p3url_AD10HTTPMethodO6methods10DictionaryVyS2SGSg7headerstKcfUDj6 /Users/wilson.k.lai/Documents/GitHub/demo-ios/Pods/Alamofire/Source/ParameterEncoding.swift:_T0So8NSNumberC9AlamofireE6isBool33_07E29AB6DA2856B846193FCC509DA12DLLSbfV0F;3, _T09Alamofire7RequestC16debugDescriptionSSfW4&.P_T09Alamofire7AFErrorO16errorDescriptionSSSgf^3nXMvQ _T09Alamofire14SessionManagerC6streamAA13StreamRequestCSS12withHostName_Si4portt_o 8_T09Alamofire6ResultO6unwrapxyK`dx:@/Users/wilson.k.lai/Documents/GitHub/demo-ios/Pods/Alamofire/Source/SessionManager.swift:_T09Alamofire14SessionManagerC8download33_83E574FCF6E88D5939C6CCAC18E76758LLAA15DownloadRequestCAG12DownloadableOSg_10Foundation3URLV011destinationP0_AG0L7OptionsV7optionstAM_So15HTTPURLResponseCtcSg2tos5Error_p10failedWitht`hCm8/Users/wilson.k.lai/Documents/GitHub/demo-ios/Pods/Alamofire/Source/SessionManager.swift:_T09Alamofire14SessionManagerC6stream33_83E574FCF6E88D5939C6CCAC18E76758LLAA13StreamRequestCAG10StreamableOcս-TP8_T09Alamofire7RequestC21serializeResponseDataAA6ResultOy10Foundation0E0VGSo15HTTPURLResponseCSg8response_AISg4datas5Error_pSg5errortFeخ

at com.sonar.swift.plugin.B.A(Unknown Source)

at java.util.Optional.ifPresent(Optional.java:159)

at com.sonar.swift.plugin.B.A(Unknown Source)

at com.sonar.swift.plugin.D.A(Unknown Source)

at com.sonar.swift.plugin.D.execute(Unknown Source)

at org.sonar.scanner.sensor.SensorWrapper.analyse(SensorWrapper.java:53)

at org.sonar.scanner.phases.SensorsExecutor.executeSensor(SensorsExecutor.java:88)

at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:82)

at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:68)

at org.sonar.scanner.phases.AbstractPhaseExecutor.execute(AbstractPhaseExecutor.java:88)

at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:180)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:135)

at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:121)

at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:288)

at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:283)

at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:261)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:135)

at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:121)

at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:48)

at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:84)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:135)

at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:121)

at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:121)

at org.sonar.batch.bootstrapper.Batch.doExecuteTask(Batch.java:116)

at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:111)

at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:63)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:60)

at com.sun.proxy.$Proxy0.execute(Unknown Source)

at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner.java:233)

at org.sonarsource.scanner.api.EmbeddedScanner.runAnalysis(EmbeddedScanner.java:151)

at org.sonarsource.scanner.cli.Main.runAnalysis(Main.java:123)

at org.sonarsource.scanner.cli.Main.execute(Main.java:77)

at org.sonarsource.scanner.cli.Main.main(Main.java:61)

INFO: Sensor Swift Squid Sensor [swift] (done) | time=1278ms

INFO: Sensor Zero Coverage Sensor

INFO: Sensor Zero Coverage Sensor (done) | time=31ms

Which it looks like it can't parse the file generated from XCode 9.2 somehow

Elena Vilchik

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Jan 31, 2018, 11:39:30 AM1/31/18

to SonarQube

Hi,

Your report should have following format:

/absolute/path/to/file.swift:

1| |//

2| |//

3| |//

4| |//

5| |//

6| |//

7| |//

8| |

9| |import Cocoa

10| |

11| |@NSApplicationMain

12| |class AppDelegate: NSObject, NSApplicationDelegate {

13| |

14| | @IBOutlet weak var window: NSWindow!

15| |

16| |

17| 0| func applicationDidFinishLaunching(aNotification: NSNotification) {

18| 0| // Insert code here to initialize your application

19| 0| }

20| |

21| 0| func applicationWillTerminate(aNotification: NSNotification) {

22| 0| // Insert code here to tear down your application

23| 0| }

24| |

25| |

26| |}

27| |

28| |class A {

29| 1| func foo(){

30| 0| if (1 > 2) {

31| 0| print("hello")

32| 1| } else {

33| 1| print("Bye")

34| 1| }

35| 1| }

36| |}

Judging by exception message it doesn't. Try to play around the way you generate it.

Regards,

Elena

Wilson Lai

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Feb 1, 2018, 4:08:29 AM2/1/18

to SonarQube

Hi,

Checked the report is fine. By runing xcrun llmv-cov report it shows following results

Filename Regions Missed Regions Cover Functions Missed Functions Executed Instantiations Missed Insts. Executed Lines Missed Lines Cover

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

AppDelegate.swift 6 4 33.33% 6 4 33.33% 6 4 33.33% 21 14 33.33%

module/login/LoginViewController.swift 13 12 7.69% 4 3 25.00% 4 3 25.00% 32 27 15.62%

module/welcome/WelcomeViewController.swift 1 1 0.00% 1 1 0.00% 1 1 0.00% 4 4 0.00%

util/Validation.swift 3 3 0.00% 3 3 0.00% 3 3 0.00% 9 9 0.00%

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

TOTAL 23 20 13.04% 14 11 21.43% 14 11 21.43% 66 54 18.18%

The problems looks like SonarSwift plugin cannot parse the reports generated from XCode 9+ ..

Wilson

Elena Vilchik

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Feb 1, 2018, 8:33:20 AM2/1/18

to Wilson Lai, SonarQube

Sorry if I misunderstood something, but you are saying 2 opposite things: "Checked the report is fine." and "looks like SonarSwift plugin cannot parse the reports generated from XCode 9+"

If report is fine it means it has the same format as I showed, then it would be parsed correctly:)

If you think that XCode9+'s report has different format, could you show what's different?

For me XCode9 generated the same report format (while instrumented program executable has different location from older XCode versions)

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Wilson Lai

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Feb 1, 2018, 8:34:40 PM2/1/18

to Elena Vilchik, SonarQube

Hi Elena,

Yeah I checked the report with Xcode command line (from XCode 9.2), below is the output after I run

xcrun llvm-cov show -instr-profile Coverage.profdata from terminal. So I suspect that if SonarSwift plugin can read the .profdata file. Just to double confirm, the 'sonar.swift.coverage.reportPath' in sonar-project.properties should be pointed to Coverage.profdata file right? that's my current setting.

...

sonar.swift.coverage.reportPath=DerivedData/Build/ProfileData/08860391-1C09-4156-89A1-FF7144622A79/Coverage.profdata

/path/to/file/WelcomeViewController.swift:

1| |//

2| |// WelcomeViewController.swift

3| |// iOS_Template

4| |//

5| |// Created by Wilson on 24/12/2017.

7| |//

8| |

9| |import UIKit

10| |

11| |class WelcomeViewController: UIViewController {

12| |

13| | @IBOutlet weak var welcomeWords: UILabel!

14| |

15| | var userName = ""

16| |

17| |}

18| |

19| |extension WelcomeViewController {

20| | // MARK: Lifecycle

21| 0| override func viewWillAppear(_ animated: Bool) {

22| 0| super.viewWillAppear(animated)

23| 0| welcomeWords.text = "Hi! " + userName

24| 0| }

25| |}

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Wilson Lai

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Feb 2, 2018, 3:26:15 AM2/2/18

to Elena Vilchik, SonarQube

Hi Elena,

Finally I got it fixed. Just missed that there's a report generated by crun llvm-cov show -instr-profile command and when I change the sonarswift path to point to the report it just worked.

Thanks for your help!

Elena Vilchik

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Feb 2, 2018, 3:31:16 AM2/2/18

to Wilson Lai, SonarQube

Happy to hear that!

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--

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Language Team
http://sonarsource.com

dreddy...@gmail.com

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Apr 17, 2018, 4:26:41 PM4/17/18

to SonarQube

I have created a Coverage.report in my xcode project and does any one know how do i see code coverage results in jenkins using sonarqube??

Elena Vilchik

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Apr 18, 2018, 3:24:23 AM4/18/18

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Hello,

Please create a new thread with all details of your question

Regards,

Elena

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