func filterTests()

in versioning/scripts/cloudbuild/main.go [279:304]

• 25 lines of code
• 8 McCabe index (conditional complexity)

func filterTests(structureTests []string, functionalTests []string, version versions.Version) (outStructureTests []string, outFunctionalTests []string) {
	included := make(map[string]bool, len(structureTests)+len(functionalTests))
	for _, test := range append(structureTests, functionalTests...) {
		included[test] = true
	}
	for _, excluded := range version.ExcludeTests {
		if !included[workspacePrefix+excluded] {
			log.Fatalf("No such test to exclude: %s", excluded)
		}
		included[workspacePrefix+excluded] = false
	}

	outStructureTests = make([]string, 0, len(structureTests))
	for _, test := range structureTests {
		if included[test] {
			outStructureTests = append(outStructureTests, test)
		}
	}
	outFunctionalTests = make([]string, 0, len(functionalTests))
	for _, test := range functionalTests {
		if included[test] {
			outFunctionalTests = append(outFunctionalTests, test)
		}
	}
	return
}