test: fail for missing output files
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
test
Description of change
Instead of ignoring missing .out
files for message/pseudo-tty tests, raise an error to indicate that something is not quite right.
Ref: https://github.com/nodejs/node/pull/10037
blocked on #10149 for now
/cc @Fishrock123, @thefourtheye