Do we not have a "you shall not be compelled to testify against your own person" in Canada? For those unaware, here in Canada they've started playing catch-up

Do we not have a "you shall not be compelled to testify against your own person" in Canada? For those unaware, here in Canada they've started playing catch-up ever since the snowden leaks, and they've been doing it with the same strategy (wait for any kind of terrorist attack and manipulate the people)