test: accept expected AIX result test-stdio-closed
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
test
Description of change
AIX handles closed stdio differently (but still compliant with spec as far as I can tell) than other POSIX variants we test. Test results are different than Linux and others because AIX takes measures to not re-use the file descriptors for stdio if one of the stdio streams is closed.
Fixes: https://github.com/nodejs/node/issues/8375
/cc @mhdawson @gireeshpunathil @bnoordhuis