In multiple tests we create 1 or more pages by growing them 1 row at a
time, which results in an integrity check of the page for each row grown
which is just... horrible. By simply pausing integrity checks while
growing these pages (since growing them is not the point of the test) we
MASSIVELY speed up all of these tests.
Also reduced grapheme bytes during testing and made the Terminal "glitch
text" test actually assert what it intends to achieve, rather than just
blindly assuming 100 copies of the text will be the right amount -- this
lets us stop a lot earlier, making it take practically no time.
10abeba414