test: add env name into test, and replace comons.fixtureDir with comm.fixtures
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
commit message follows [commit guidelines] (https://github.com/nodejs/node/blob/master/CONTRIBUTING.md#commit-message-guidelines)
Affected core subsystem(s)
test