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  1. Jenkins
  2. JENKINS-72552

Cannot merge coverage from Python source using relative imports

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    • Icon: Bug Bug
    • Resolution: Not A Defect
    • Icon: Major Major
    • coverage-plugin
    • None

      I am using  recordCoverage step in Jenkinsfile script.

      However it fails with the following exception:

      [Coverage] Successfully parsed file '/var/lib/jenkins/workspace/acs4_multibranch_pipeline_master/coverage.xml'
[Coverage] MODULE: 100.00% (1/1)
[Coverage] PACKAGE: 100.00% (2/2)
[Coverage] FILE: 93.55% (29/31)
[Coverage] CLASS: 93.55% (29/31)
[Coverage] LINE: 67.33% (4053/6020)
[Coverage] BRANCH: 42.37% (738/1742)
[Coverage] COMPLEXITY: 0
[Coverage] COMPLEXITY_DENSITY: 0/6020
[Coverage] LOC: 6020
[Coverage] Successfully processed file 'coverage.xml'
[Pipeline] }
[Pipeline] // dir
Error when executing always post condition:
Also: org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: feeb7a7a-e6a0-4d3a-9bbe-197283df3da6
java.lang.IllegalArgumentException: Cannot merge coverage information for line 7 in [FILE] asr_client.py <0>
at edu.hm.hafner.coverage.FileNode.mergeCounters(FileNode.java:156)
at edu.hm.hafner.coverage.FileNode.mergeNode(FileNode.java:136)
at edu.hm.hafner.coverage.Node.lambda$mergeNode$17(Node.java:745)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at edu.hm.hafner.coverage.Node.mergeNode(Node.java:741)
at edu.hm.hafner.coverage.Node.lambda$mergeNode$17(Node.java:745)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at edu.hm.hafner.coverage.Node.mergeNode(Node.java:741)
at edu.hm.hafner.coverage.Node.merge(Node.java:720)
at java.base/java.util.stream.ReduceOps$2ReducingSink.accept(ReduceOps.java:123)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.reduce(ReferencePipeline.java:662)
at edu.hm.hafner.coverage.Node.merge(Node.java:687)
at io.jenkins.plugins.coverage.metrics.steps.CoverageRecorder.aggregateResults(CoverageRecorder.java:519)
at io.jenkins.plugins.coverage.metrics.steps.CoverageRecorder.perform(CoverageRecorder.java:413)
at io.jenkins.plugins.coverage.metrics.steps.CoverageRecorder.perform(CoverageRecorder.java:402)
at io.jenkins.plugins.coverage.metrics.steps.CoverageStep$Execution.run(CoverageStep.java:365)
at io.jenkins.plugins.coverage.metrics.steps.CoverageStep$Execution.run(CoverageStep.java:333)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)

      The beginning of asr_client.py file is following:

      import logging
import re

from abc import abc_common
from clients.asr_rules import Rule, PROTOCOL_UDP
from abc.abc_common import delay_counter, LOGGING_LEVEL
from .ssh_client import SSHClient, SSHClientFactory

      The seventh line is using relative Python import. This is possible cause of this exception.

        1. coverage1.xml
          476 kB
          Piotr Kania
        2. coverage2.xml
          476 kB
          Piotr Kania
        3. jenkins_recordCoverage_output.txt
          21 kB
          Damir

            drulli Ulli Hafner
            kaniapm Piotr Kania
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              Created:
              Updated:
              Resolved: