test: fix tests with symlink
test/README.md indicates that canCreateSymlink
in test/common/index.js
always returns true
on non-Windows platforms.
Now, this function always returns nothing on non-Windows platforms.
ref: https://github.com/nodejs/node/tree/master/test/common#cancreatesymlink
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
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