* Remove needless RegExp flag
In fixed case, `/g` flag is needless in the boolean context.
* Remove needless RegExp capturing
Use non-capturing grouping or remove capturing completely when:
* capturing is useless per se, e.g. in test() check;
* captured groups are not used afterward at all;
* some of the later captured groups are not used afterward.
* Use test, not match/exec in boolean context
match() and exec() return a complicated object,
unneeded in a boolean context.
* Do not needlessly repeat RegExp creation
This commit takes RegExp creation out of cycles and other repetitions.
As long as the RegExp does not use /g flag and match indices,
we are safe here.
In tests, this fix hardly gives a significant performance gain,
but it increases clarity and maintainability,
reassuring some RegExps to be identical.
RegExp in functions are not taken out of their functions:
while these functions are called many times
and their RegExps are recreated with each call,
the performance gain in test cases
does not seem to be worth decreasing function self-dependency.
PR-URL: https://github.com/nodejs/node/pull/13770
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
remove typeError constructor and replace with regex string
to match typeError message
PR-URL: https://github.com/nodejs/node/pull/12589
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Cai <davidcai1993@yahoo.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
OS X 10.11 changed the unicode normalization form of certain code points
returned by system calls like getcwd() from NFC to NFD which made
results in this test failing.
The consensus of https://github.com/nodejs/node/issues/2165 is to delegate
the task of unicode normalization to the user, and work will continue to
document how to handle unicode in a form-sensitive file system.
PR-URL: https://github.com/nodejs/node/pull/3007
Fixes: https://github.com/nodejs/node/issues/2165
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
This patch
- makes chdir test to use the tmp directory
- moves the test to parallel
- renames the file to test-process-chdir as chdir is in process module
PR-URL: https://github.com/nodejs/node/pull/2589
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
