Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

path: remove redundant function #19237

Closed
wants to merge 1 commit into from
Closed

path: remove redundant function #19237

wants to merge 1 commit into from

Conversation

daynin
Copy link
Contributor

@daynin daynin commented Mar 8, 2018

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

Benchmark results:

 path/basename-posix.js n=1000000 pathext=''                                                                       -0.34 %       ±1.24% ±1.66% ±2.17%
 path/basename-posix.js n=1000000 pathext='/'                                                                       0.15 %       ±0.69% ±0.92% ±1.19%
 path/basename-posix.js n=1000000 pathext='/foo'                                                           ***      2.91 %       ±0.41% ±0.55% ±0.72%
 path/basename-posix.js n=1000000 pathext='/foo/.bar.baz'                                                  ***      1.26 %       ±0.31% ±0.41% ±0.54%
 path/basename-posix.js n=1000000 pathext='/foo/.bar.baz|.baz'                                                      0.15 %       ±0.20% ±0.27% ±0.35%
 path/basename-posix.js n=1000000 pathext='/foo/bar/baz/asdf/quux.html'                                      *      0.29 %       ±0.24% ±0.32% ±0.41%
 path/basename-posix.js n=1000000 pathext='/foo/bar/baz/asdf/quux.html|.html'                                *      0.22 %       ±0.21% ±0.28% ±0.36%
 path/basename-posix.js n=1000000 pathext='foo'                                                            ***      4.71 %       ±0.47% ±0.63% ±0.82%
 path/basename-posix.js n=1000000 pathext='foo/bar.'                                                        **      4.42 %       ±2.96% ±3.99% ±5.29%
 path/basename-posix.js n=1000000 pathext='foo/bar.|.'                                                     ***     -0.83 %       ±0.31% ±0.42% ±0.55%
 path/basename-win32.js n=1000000 pathext=''                                                                        0.04 %       ±1.15% ±1.53% ±1.99%
 path/basename-win32.js n=1000000 pathext='\\\\foo\\\\bar\\\\baz\\\\asdf\\\\quux.html'                     ***      1.34 %       ±0.66% ±0.88% ±1.16%
 path/basename-win32.js n=1000000 pathext='\\\\foo\\\\bar\\\\baz\\\\asdf\\\\quux.html|.html'                 *     -0.26 %       ±0.20% ±0.26% ±0.34%
 path/basename-win32.js n=1000000 pathext='C:\\\\'                                                                  0.07 %       ±0.55% ±0.73% ±0.95%
 path/basename-win32.js n=1000000 pathext='C:\\\\foo'                                                       **     -0.41 %       ±0.30% ±0.40% ±0.51%
 path/basename-win32.js n=1000000 pathext='D:\\\\foo\\\\.bar.baz'                                                   0.11 %       ±0.31% ±0.42% ±0.54%
 path/basename-win32.js n=1000000 pathext='E:\\\\foo\\\\.bar.baz|.baz'                                     ***      0.70 %       ±0.22% ±0.29% ±0.37%
 path/basename-win32.js n=1000000 pathext='foo'                                                              *     -0.56 %       ±0.43% ±0.57% ±0.74%
 path/basename-win32.js n=1000000 pathext='foo\\\\bar.'                                                      *     -0.42 %       ±0.34% ±0.45% ±0.59%
 path/basename-win32.js n=1000000 pathext='foo\\\\bar.|.'                                                          -0.12 %       ±0.30% ±0.40% ±0.53%
 path/dirname-posix.js n=1000000 path=''                                                                           -0.09 %       ±1.23% ±1.64% ±2.14%
 path/dirname-posix.js n=1000000 path='/'                                                                           0.39 %       ±0.71% ±0.94% ±1.23%
 path/dirname-posix.js n=1000000 path='/foo'                                                                        0.85 %       ±1.01% ±1.35% ±1.75%
 path/dirname-posix.js n=1000000 path='/foo/bar'                                                                   -0.51 %       ±0.67% ±0.89% ±1.16%
 path/dirname-posix.js n=1000000 path='/foo/bar/baz/asdf/quux'                                             ***      0.78 %       ±0.32% ±0.43% ±0.56%
 path/dirname-posix.js n=1000000 path='foo'                                                                        -0.60 %       ±1.19% ±1.59% ±2.06%
 path/dirname-posix.js n=1000000 path='foo/bar'                                                             **     -0.89 %       ±0.56% ±0.74% ±0.97%
 path/dirname-win32.js n=1000000 path=''                                                                            0.13 %       ±0.87% ±1.16% ±1.51%
 path/dirname-win32.js n=1000000 path='\\\\'                                                                        0.37 %       ±0.90% ±1.20% ±1.57%
 path/dirname-win32.js n=1000000 path='\\\\foo'                                                            ***     -1.80 %       ±0.43% ±0.57% ±0.74%
 path/dirname-win32.js n=1000000 path='C:\\\\foo\\\\bar'                                                           -0.06 %       ±0.41% ±0.55% ±0.72%
 path/dirname-win32.js n=1000000 path='D:\\\\foo\\\\bar\\\\baz\\\\asdf\\\\quux'                                     0.35 %       ±0.90% ±1.21% ±1.58%
 path/dirname-win32.js n=1000000 path='foo'                                                                        -0.51 %       ±0.72% ±0.96% ±1.25%
 path/dirname-win32.js n=1000000 path='foo\\\\bar'                                                          **     -0.80 %       ±0.47% ±0.62% ±0.81%
 path/extname-posix.js n=1000000 path=''                                                                            0.17 %       ±1.09% ±1.45% ±1.88%
 path/extname-posix.js n=1000000 path='/'                                                                          -0.20 %       ±0.61% ±0.81% ±1.05%
 path/extname-posix.js n=1000000 path='/foo'                                                                        0.11 %       ±0.55% ±0.73% ±0.95%
 path/extname-posix.js n=1000000 path='/foo/bar/baz/asdf/quux.foobarbazasdfquux'                                   -0.19 %       ±0.22% ±0.29% ±0.38%
 path/extname-posix.js n=1000000 path='/foo/bar/baz/asdf/quux'                                                      0.16 %       ±0.44% ±0.59% ±0.76%
 path/extname-posix.js n=1000000 path='foo/.bar.baz'                                                                0.27 %       ±0.49% ±0.66% ±0.87%
 path/extname-posix.js n=1000000 path='foo/bar/...baz.quux'                                                ***     -0.79 %       ±0.28% ±0.37% ±0.48%
 path/extname-posix.js n=1000000 path='foo/bar/..baz.quux'                                                 ***     -0.54 %       ±0.25% ±0.34% ±0.44%
 path/extname-posix.js n=1000000 path='index.html'                                                          **     -0.37 %       ±0.28% ±0.37% ±0.48%
 path/extname-posix.js n=1000000 path='index'                                                                       0.01 %       ±0.34% ±0.45% ±0.58%
 path/extname-win32.js n=1000000 path=''                                                                            0.34 %       ±1.26% ±1.68% ±2.19%
 path/extname-win32.js n=1000000 path='\\\\'                                                                       -0.25 %       ±0.75% ±1.00% ±1.30%
 path/extname-win32.js n=1000000 path='\\\\foo\\\\bar\\\\baz\\\\asdf\\\\quux.foobarbazasdfquux'                    -0.09 %       ±0.13% ±0.17% ±0.22%
 path/extname-win32.js n=1000000 path='C:\\\\foo'                                                                   0.12 %       ±0.41% ±0.54% ±0.71%
 path/extname-win32.js n=1000000 path='D:\\\\foo\\\\bar\\\\baz\\\\asdf\\\\quux'                                     0.21 %       ±0.50% ±0.67% ±0.87%
 path/extname-win32.js n=1000000 path='foo\\\\.bar.baz'                                                    ***      0.81 %       ±0.27% ±0.36% ±0.47%
 path/extname-win32.js n=1000000 path='foo\\\\bar\\\\...baz.quux'                                          ***     -0.68 %       ±0.23% ±0.30% ±0.40%
 path/extname-win32.js n=1000000 path='foo\\\\bar\\\\..baz.quux'                                             *     -0.45 %       ±0.39% ±0.51% ±0.67%
 path/extname-win32.js n=1000000 path='index.html'                                                          **     -0.35 %       ±0.22% ±0.30% ±0.39%
 path/extname-win32.js n=1000000 path='index'                                                                       0.18 %       ±0.29% ±0.39% ±0.51%
 path/format-posix.js n=10000000 props='/|/home/user/dir|index.html|.html|index'                                    0.10 %       ±0.46% ±0.61% ±0.79%
 path/format-win32.js n=10000000 props='C:\\\\|C:\\\\path\\\\dir|index.html|.html|index'                            0.07 %       ±0.33% ±0.44% ±0.57%
 path/isAbsolute-posix.js n=1000000 path='.'                                                                       -0.00 %       ±1.90% ±2.53% ±3.29%
 path/isAbsolute-posix.js n=1000000 path=''                                                                         0.89 %       ±1.47% ±1.96% ±2.55%
 path/isAbsolute-posix.js n=1000000 path='/baz/..'                                                                  0.40 %       ±2.21% ±2.94% ±3.83%
 path/isAbsolute-posix.js n=1000000 path='/foo/bar'                                                                -0.81 %       ±2.25% ±2.99% ±3.90%
 path/isAbsolute-posix.js n=1000000 path='bar/baz'                                                                  0.25 %       ±2.25% ±2.99% ±3.90%
 path/isAbsolute-win32.js n=1000000 path='.'                                                                        1.84 %       ±2.79% ±3.76% ±4.96%
 path/isAbsolute-win32.js n=1000000 path=''                                                                         0.60 %       ±1.19% ±1.59% ±2.07%
 path/isAbsolute-win32.js n=1000000 path='//server'                                                                 0.35 %       ±0.72% ±0.96% ±1.26%
 path/isAbsolute-win32.js n=1000000 path='bar\\\\baz'                                                              -0.24 %       ±0.57% ±0.76% ±0.98%
 path/isAbsolute-win32.js n=1000000 path='C:\\\\baz\\\\..'                                                          0.33 %       ±0.70% ±0.93% ±1.22%
 path/isAbsolute-win32.js n=1000000 path='C:baz\\\\..'                                                       *      0.68 %       ±0.59% ±0.79% ±1.03%
 path/join-posix.js n=1000000 paths='/foo|bar||baz/asdf|quux|..'                                           ***     -0.82 %       ±0.10% ±0.14% ±0.18%
 path/join-win32.js n=1000000 paths='C:\\\\foo|bar||baz\\\\asdf|quux|..'                                   ***     -0.44 %       ±0.18% ±0.24% ±0.31%
 path/makeLong-win32.js n=1000000 path='\\\\\\\\?\\\\foo'                                                  ***     -1.70 %       ±0.33% ±0.43% ±0.57%
 path/makeLong-win32.js n=1000000 path='\\\\\\\\foo\\\\bar'                                                ***     -1.24 %       ±0.23% ±0.31% ±0.41%
 path/makeLong-win32.js n=1000000 path='C:\\\\foo'                                                         ***      1.08 %       ±0.24% ±0.33% ±0.42%
 path/makeLong-win32.js n=1000000 path='foo\\\\bar'                                                        ***     -0.90 %       ±0.46% ±0.61% ±0.79%
 path/normalize-posix.js n=1000000 path='.'                                                                ***     -5.53 %       ±0.37% ±0.49% ±0.64%
 path/normalize-posix.js n=1000000 path=''                                                                          0.33 %       ±0.90% ±1.19% ±1.55%
 path/normalize-posix.js n=1000000 path='/../'                                                             ***     -3.85 %       ±0.49% ±0.65% ±0.84%
 path/normalize-posix.js n=1000000 path='/foo'                                                             ***     -4.60 %       ±0.42% ±0.56% ±0.73%
 path/normalize-posix.js n=1000000 path='/foo/bar'                                                         ***     -4.47 %       ±0.28% ±0.37% ±0.48%
 path/normalize-posix.js n=1000000 path='/foo/bar//baz/asdf/quux/..'                                       ***     -2.00 %       ±0.40% ±0.53% ±0.69%
 path/normalize-win32.js n=1000000 path='.'                                                                ***     -2.63 %       ±0.36% ±0.48% ±0.62%
 path/normalize-win32.js n=1000000 path=''                                                                         -0.62 %       ±0.90% ±1.20% ±1.57%
 path/normalize-win32.js n=1000000 path='C:\\\\..\\\\'                                                     ***     -7.19 %       ±0.63% ±0.84% ±1.10%
 path/normalize-win32.js n=1000000 path='C:\\\\foo'                                                          *     -0.62 %       ±0.58% ±0.78% ±1.02%
 path/normalize-win32.js n=1000000 path='C:\\\\foo\\\\bar'                                                 ***     -5.07 %       ±0.35% ±0.47% ±0.61%
 path/normalize-win32.js n=1000000 path='C:\\\\foo\\\\bar\\\\\\\\baz\\\\asdf\\\\quux\\\\..'                        -0.23 %       ±0.27% ±0.36% ±0.47%
 path/parse-posix.js n=1000000 path=''                                                                              0.83 %       ±1.49% ±1.98% ±2.58%
 path/parse-posix.js n=1000000 path='/'                                                                             0.11 %       ±1.17% ±1.56% ±2.03%
 path/parse-posix.js n=1000000 path='/foo'                                                                 ***     -1.03 %       ±0.34% ±0.45% ±0.58%
 path/parse-posix.js n=1000000 path='/foo/bar.baz'                                                         ***     -0.87 %       ±0.22% ±0.30% ±0.39%
 path/parse-posix.js n=1000000 path='/foo/bar/baz/asdf/.quux'                                              ***     -1.08 %       ±0.24% ±0.32% ±0.42%
 path/parse-posix.js n=1000000 path='foo/.bar.baz'                                                                  0.03 %       ±0.49% ±0.65% ±0.86%
 path/parse-posix.js n=1000000 path='foo/bar'                                                              ***     -1.43 %       ±0.38% ±0.51% ±0.67%
 path/parse-win32.js n=1000000 path=''                                                                       *     -3.35 %       ±2.84% ±3.79% ±4.94%
 path/parse-win32.js n=1000000 path='\\\\foo'                                                               **     -0.55 %       ±0.33% ±0.44% ±0.57%
 path/parse-win32.js n=1000000 path='\\\\foo\\\\bar\\\\baz\\\\asdf\\\\.quux'                               ***     -2.92 %       ±0.27% ±0.36% ±0.48%
 path/parse-win32.js n=1000000 path='C:\\\\'                                                                        0.20 %       ±0.76% ±1.01% ±1.31%
 path/parse-win32.js n=1000000 path='C:\\\\foo'                                                                    -0.19 %       ±0.38% ±0.51% ±0.67%
 path/parse-win32.js n=1000000 path='E:\\\\foo\\\\bar.baz'                                                 ***     -0.89 %       ±0.24% ±0.33% ±0.43%
 path/parse-win32.js n=1000000 path='foo\\\\.bar.baz'                                                              -0.40 %       ±0.43% ±0.58% ±0.75%
 path/parse-win32.js n=1000000 path='foo\\\\bar'                                                           ***     -0.91 %       ±0.35% ±0.46% ±0.60%
 path/relative-posix.js n=1000000 paths='/|/'                                                                *      0.92 %       ±0.90% ±1.20% ±1.57%
 path/relative-posix.js n=1000000 paths='/|/var'                                                           ***     -2.89 %       ±0.33% ±0.44% ±0.58%
 path/relative-posix.js n=1000000 paths='/data/orandea/test/aaa|/data/orandea/impl/bbb'                    ***     -2.13 %       ±0.79% ±1.07% ±1.41%
 path/relative-posix.js n=1000000 paths='/foo/bar/baz/quux|/'                                              ***     -1.17 %       ±0.46% ±0.62% ±0.82%
 path/relative-posix.js n=1000000 paths='/foo/bar/baz/quux|/foo/bar/baz/quux'                                       0.10 %       ±0.48% ±0.65% ±0.84%
 path/relative-posix.js n=1000000 paths='/foo/bar/baz/quux|/var/log'                                        **     -1.43 %       ±0.92% ±1.24% ±1.64%
 path/relative-posix.js n=1000000 paths='/var|/bin'                                                        ***     -3.01 %       ±0.24% ±0.32% ±0.41%
 path/relative-win32.js n=1000000 paths='C:\\\\|D:\\\\'                                                    ***     -3.38 %       ±0.48% ±0.65% ±0.84%
 path/relative-win32.js n=1000000 paths='C:\\\\foo\\\\bar\\\\baz\\\\quux|C:\\\\'                             *     -0.87 %       ±0.67% ±0.89% ±1.16%
 path/relative-win32.js n=1000000 paths='C:\\\\foo\\\\bar\\\\baz|C:\\\\foo\\\\bar\\\\baz'                           0.22 %       ±0.63% ±0.84% ±1.10%
 path/relative-win32.js n=1000000 paths='C:\\\\foo\\\\BAR\\\\BAZ|C:\\\\foo\\\\bar\\\\baz'                          -1.40 %       ±1.44% ±1.92% ±2.51%
 path/relative-win32.js n=1000000 paths='C:\\\\orandea\\\\test\\\\aaa|C:\\\\orandea\\\\impl\\\\bbb'        ***     -0.71 %       ±0.29% ±0.39% ±0.51%
 path/resolve-posix.js n=1000000 paths=''                                                                           0.07 %       ±0.32% ±0.42% ±0.55%
 path/resolve-posix.js n=1000000 paths='|'                                                                         -0.42 %       ±0.48% ±0.64% ±0.84%
 path/resolve-posix.js n=1000000 paths='a/b/c/|../../..'                                                           -0.17 %       ±0.55% ±0.73% ±0.95%
 path/resolve-posix.js n=1000000 paths='foo/bar|/tmp/file/|..|a/../subfile'                                         0.03 %       ±0.26% ±0.35% ±0.46%
 path/resolve-win32.js n=1000000 paths=''                                                                   **     -0.70 %       ±0.51% ±0.69% ±0.90%
 path/resolve-win32.js n=1000000 paths='|'                                                                   *     -0.48 %       ±0.40% ±0.54% ±0.70%
 path/resolve-win32.js n=1000000 paths='c:/blah\\\\blah|d:/games|c:../a'                                   ***     -1.27 %       ±0.29% ±0.38% ±0.50%
 path/resolve-win32.js n=1000000 paths='c:/ignore|d:\\\\a/b\\\\c/d|\\\\e.exe'                              ***      3.50 %       ±0.52% ±0.69% ±0.90%

@nodejs-github-bot nodejs-github-bot added the path Issues and PRs related to the path subsystem. label Mar 8, 2018
starkwang
starkwang approved these changes Mar 10, 2018
View reviewed changes
Copy link
Contributor

@starkwang starkwang left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

It seems no regression on performance. LGTM.

@starkwang
Copy link
Contributor

CI: https://ci.nodejs.org/job/node-test-pull-request/13617/

@starkwang
Copy link
Contributor

cc @BridgeAR @targos

@starkwang
Copy link
Contributor

CI before landing: https://ci.nodejs.org/job/node-test-pull-request/13668/

@starkwang
Copy link
Contributor

Landed in 4ae320f

@starkwang starkwang closed this Mar 14, 2018
starkwang pushed a commit that referenced this pull request Mar 14, 2018
@daynin @starkwang
path: remove redundant function
4ae320f 
PR-URL: #19237
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
targos pushed a commit that referenced this pull request Mar 17, 2018
@daynin @targos
path: remove redundant function
0a86862 
PR-URL: #19237
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
@targos targos mentioned this pull request Mar 18, 2018
Merged
MylesBorins pushed a commit that referenced this pull request Mar 20, 2018
@daynin @MylesBorins
path: remove redundant function
a9bd8bf 
PR-URL: #19237
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
@xPaw xPaw mentioned this pull request Mar 21, 2018
Closed
@targos
Copy link
Member

targos commented Mar 21, 2018

@xPaw Thanks, you are right. It was not supposed to change the behaviour. I confirm that reverting this commit fixes it.

I'm preparing a fix.

@targos
Copy link
Member

targos commented Mar 22, 2018 •
edited
Loading

Needs to land with #19520 if it is backported.

@SimenB SimenB mentioned this pull request Mar 26, 2018
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@targos targos targos approved these changes

@starkwang starkwang starkwang approved these changes

Assignees
No one assigned
Labels
path Issues and PRs related to the path subsystem.
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
5 participants
@daynin @starkwang @targos @BethGriggs @nodejs-github-bot