func (s *MySuite) TestDistributionOfSpecsWithMoreNumberOfDistributions(c *C) {
specs := createSpecsList(6)
specCollections := filter.DistributeSpecs(specs, 10)
c.Assert(len(specCollections), Equals, 6)
verifySpecCollectionsForSize(c, 1, specCollections...)
specCollections = filter.DistributeSpecs(specs, 17)
c.Assert(len(specCollections), Equals, 6)
verifySpecCollectionsForSize(c, 1, specCollections...)
specCollections = filter.DistributeSpecs(createSpecsList(0), 17)
c.Assert(len(specCollections), Equals, 0)
}
func (s *MySuite) TestDistributionOfSpecsWithMoreNumberOfDistributions(c *C) {
specs := createSpecsList(6)
e := parallelSpecExecution{numberOfExecutionStreams: 10, specifications: specs}
specCollections := filter.DistributeSpecs(specs, e.getNumberOfStreams())
c.Assert(len(specCollections), Equals, 6)
verifySpecCollectionsForSize(c, 1, specCollections...)
e.numberOfExecutionStreams = 17
specCollections = filter.DistributeSpecs(specs, e.getNumberOfStreams())
c.Assert(len(specCollections), Equals, 6)
verifySpecCollectionsForSize(c, 1, specCollections...)
e.numberOfExecutionStreams = 17
specs = createSpecsList(0)
e.specifications = specs
specCollections = filter.DistributeSpecs(specs, e.getNumberOfStreams())
c.Assert(len(specCollections), Equals, 0)
}
func (e *parallelExecution) executeEagerly(distributions int, resChan chan *result.SuiteResult) {
specs := filter.DistributeSpecs(e.specCollection.Specs(), distributions)
e.wg.Add(distributions)
for i, s := range specs {
go e.startSpecsExecution(s, reporter.NewParallelConsole(i+1), resChan)
}
e.wg.Wait()
close(resChan)
}
func (s *MySuite) TestDistributionOfSpecs(c *C) {
specs := createSpecsList(10)
specCollections := filter.DistributeSpecs(specs, 10)
c.Assert(len(specCollections), Equals, 10)
verifySpecCollectionsForSize(c, 1, specCollections...)
specCollections = filter.DistributeSpecs(specs, 5)
c.Assert(len(specCollections), Equals, 5)
verifySpecCollectionsForSize(c, 2, specCollections...)
specCollections = filter.DistributeSpecs(specs, 4)
c.Assert(len(specCollections), Equals, 4)
verifySpecCollectionsForSize(c, 3, specCollections[:2]...)
verifySpecCollectionsForSize(c, 2, specCollections[2:]...)
specCollections = filter.DistributeSpecs(specs, 3)
c.Assert(len(specCollections), Equals, 3)
verifySpecCollectionsForSize(c, 4, specCollections[0])
verifySpecCollectionsForSize(c, 3, specCollections[1:]...)
}
func (e *parallelSpecExecution) eagerExecution(distributions int) []*result.SuiteResult {
specCollections := filter.DistributeSpecs(e.specifications, distributions)
suiteResultChannel := make(chan *result.SuiteResult, len(specCollections))
for i, specCollection := range specCollections {
go e.startSpecsExecution(specCollection, suiteResultChannel, logger.NewParallelLogger(i+1))
}
suiteResults := make([]*result.SuiteResult, 0)
for _, _ = range specCollections {
suiteResults = append(suiteResults, <-suiteResultChannel)
}
return suiteResults
}
func (e *parallelExecution) eagerExecution(distributions int) []*result.SuiteResult {
specCollections := filter.DistributeSpecs(e.specStore.specs, distributions)
suiteResultChannel := make(chan *result.SuiteResult, len(specCollections))
for i, specCollection := range specCollections {
go e.startSpecsExecution(specCollection, suiteResultChannel, reporter.NewParallelConsole(i+1))
}
var suiteResults []*result.SuiteResult
for _ = range specCollections {
suiteResults = append(suiteResults, <-suiteResultChannel)
}
return suiteResults
}
func (e *parallelSpecExecution) start() *result.SuiteResult {
startTime := time.Now()
specCollections := filter.DistributeSpecs(e.specifications, e.numberOfExecutionStreams)
suiteResultChannel := make(chan *result.SuiteResult, len(specCollections))
for i, specCollection := range specCollections {
go e.startSpecsExecution(specCollection, suiteResultChannel, nil, execLogger.NewParallelExecutionConsoleWriter(i+1))
}
e.writer.Info("Executing in %s parallel streams.", strconv.Itoa(len(specCollections)))
suiteResults := make([]*result.SuiteResult, 0)
for _, _ = range specCollections {
suiteResults = append(suiteResults, <-suiteResultChannel)
}
e.aggregateResult = e.aggregateResults(suiteResults)
e.aggregateResult.Timestamp = startTime.Format(config.LayoutForTimeStamp)
e.aggregateResult.ProjectName = filepath.Base(config.ProjectRoot)
e.aggregateResult.Environment = env.CurrentEnv
e.aggregateResult.Tags = ExecuteTags
e.aggregateResult.ExecutionTime = int64(time.Since(startTime) / 1e6)
return e.aggregateResult
}