test: add test for process.stdin.setRawMode()
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Affected core subsystem(s)
test
Description of change
adds a basic test for process.stdin.setRawMode to ensure that the isRaw property is properly changed