Merge "Add another way for TestingModule to get its output files" into main

	return normalizeStringMapRelativeToTop(m.config, m.module.VariablesForTests())

}

// OutputFiles calls OutputFileProducer.OutputFiles on the encapsulated module, exits the test

// immediately if there is an error and otherwise returns the result of calling Paths.RelativeToTop

// OutputFiles first checks if module base outputFiles property has any output

// files can be used to return.

// If not, it calls OutputFileProducer.OutputFiles on the

// encapsulated module, exits the test immediately if there is an error and

// otherwise returns the result of calling Paths.RelativeToTop

// on the returned Paths.

func (m TestingModule) OutputFiles(t *testing.T, tag string) Paths {

	// TODO: add non-empty-string tag case and remove OutputFileProducer part

	if tag == "" && m.module.base().outputFiles.DefaultOutputFiles != nil {

		return m.module.base().outputFiles.DefaultOutputFiles.RelativeToTop()

	}

	producer, ok := m.module.(OutputFileProducer)

	if !ok {

		t.Fatalf("%q must implement OutputFileProducer\n", m.module.Name())