// +build !appengine package internal import ( "go/build" "path/filepath" "testing" ) func TestFindMainPath(t *testing.T) { // Tests won't have package main, instead they have testing.tRunner want := filepath.Join(build.Default.GOROOT, "src", "testing", "testing.go") got := findMainPath() if want != got { t.Errorf("findMainPath: want %s, got %s", want, got) } }