go-tools/lint/testutil/util.go at 2019.2.3 · dominikh/go-tools

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package testutil
	"golang.org/x/tools/go/analysis"
	"golang.org/x/tools/go/analysis/analysistest"
type Test struct {
	Dir     string
	Version string
type Analyzer struct {
	Analyzer *analysis.Analyzer
	Tests    []Test
func Run(t *testing.T, analyzers []Analyzer) {
	for _, a := range analyzers {
		t.Run(a.Analyzer.Name, func(t *testing.T) {
			t.Parallel()
			for _, test := range a.Tests {
				if test.Version != "" {
					if err := a.Analyzer.Flags.Lookup("go").Value.Set(test.Version); err != nil {
						t.Fatal(err)
				analysistest.Run(t, analysistest.TestData(), a.Analyzer, test.Dir)

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