Add other tests from phoneME

Nit: seems like we should convert these to th.check calls. There isn't a `check(int result, int expected, String note)` in TestHarness, but we could add one, or we could cast these ints to longs, something like:
```
th.check((long)clippedData[index], (long)unclippedData[index], "inside clip…");
```