tests: Restore tests that were commented out by buggy commit.
authorBen Pfaff <blp@cs.stanford.edu>
Thu, 17 Dec 2020 06:41:06 +0000 (22:41 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Thu, 17 Dec 2020 07:49:32 +0000 (23:49 -0800)
commit545089869bb14cd65b2eaabe9876c4f2f9f1f7d5
tree647345278828cd95cf5b5770d083163d16430654
parent8b69be6141514e5773129d715cc7876d7e0dc013
tests: Restore tests that were commented out by buggy commit.

These were commented out by commit 691a034d7f21 ("Add copyright and
licence notices to files which lack them.").  Subsequent commit
691a034d7f21 ("Add copyright and licence notices to files which lack
them.") fixed some but not all of the bugs.  I think that this
commit fixes the rest.

Also, fix the one test that was broken in the meantime.
tests/language/data-io/add-files.at
tests/language/data-io/update.at
tests/language/expressions/evaluate.at