37 lines
758 B
Nim
37 lines
758 B
Nim
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import
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./step
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# A step that runs two or more steps in parallel
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type ParallelSteps struct {
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Steps []TestStep
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}
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func (step ParallelSteps) Execute(t *CancunTestContext) error {
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# Run the steps in parallel
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wg = sync.WaitGroup{}
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errs = make(chan error, len(step.Steps))
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for _, s = range step.Steps {
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wg.Add(1)
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go func(s TestStep) {
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defer wg.Done()
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if err = s.Execute(t); err != nil {
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errs <- err
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}
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}(s)
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}
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wg.Wait()
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close(errs)
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for err = range errs {
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return err
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}
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return nil
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}
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func (step ParallelSteps) Description() string {
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desc = "ParallelSteps: running steps in parallel:\n"
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for i, step = range step.Steps {
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desc += fmt.Sprintf("%d: %s\n", i, step.Description())
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}
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return desc
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}
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