test: use realpath for NODE_TEST_DIR in common.js
If you don't specify NODE_TEST_DIR
, common.tmpDir
will resolve to the
realpath of node/test
.
If you do specify NODE_TEST_DIR (with the environment variable or by
running tools/test.py --test-dir=x
), common.tmpDir (which
is resolved from testRoot) uses the symbolic path (doesn't resolve
symlinks). This uses fs.realpathSync() to fix that.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines
Affected core subsystem(s)
test, common