run(t, func(t *testing.T, mode testMode) {
		if mode == http1Mode {
			t.Run("TransportCancel", func(t *testing.T) {
				runCancelTestTransport(t, mode, f)
			})
		}
		t.Run("RequestCancel", func(t *testing.T) {
			runCancelTestChannel(t, mode, f)
		})
		t.Run("ContextCancel", func(t *testing.T) {
			runCancelTestContext(t, mode, f)
		})
	}, opts...)
}