pkg testing, method (*F) Cleanup(func())
pkg testing, method (*F) Error(...interface{})
pkg testing, method (*F) Errorf(string, ...interface{})
pkg testing, method (*F) Fail()
pkg testing, method (*F) FailNow()
pkg testing, method (*F) Failed() bool
pkg testing, method (*F) Fatal(...interface{})
pkg testing, method (*F) Fatalf(string, ...interface{})
pkg testing, method (*F) Fuzz(interface{})
pkg testing, method (*F) Helper()

		t.Errorf("Unexpected directory entries")
		for _, dirEntry := range dirEntries {
			_, err := r.Open(dirEntry.Name())
			t.Logf("%q (Open error: %v)", dirEntry.Name(), err)
		}
		t.FailNow()
	}
	info, err := dirEntries[0].Info()
	if err != nil {
		t.Fatalf("Error reading info entry: %v", err)
	}
	if name := info.Name(); name != "test.txt" {

pkg testing, func Short() bool
pkg testing, method (*B) Error(...interface{})
pkg testing, method (*B) Errorf(string, ...interface{})
pkg testing, method (*B) Fail()
pkg testing, method (*B) FailNow()
pkg testing, method (*B) Failed() bool
pkg testing, method (*B) Fatal(...interface{})
pkg testing, method (*B) Fatalf(string, ...interface{})
pkg testing, method (*B) Log(...interface{})

pkg testing, type TB interface, Error(...interface{})
pkg testing, type TB interface, Errorf(string, ...interface{})
pkg testing, type TB interface, Fail()
pkg testing, type TB interface, FailNow()
pkg testing, type TB interface, Failed() bool
pkg testing, type TB interface, Fatal(...interface{})
pkg testing, type TB interface, Fatalf(string, ...interface{})
pkg testing, type TB interface, Log(...interface{})