perf: add a perfignore command
authorBoris Feld <boris.feld@octobus.net>
Thu, 22 Nov 2018 21:00:13 +0100
changeset 40784 45a0047c0ebc
parent 40783 ba706e3082bd
child 40785 41b6245c3fc4
perf: add a perfignore command The command is meant to benchmark operations related to hgignore. Right now the command is benchmarking the loading time of the hgignore rules.
contrib/perf.py
tests/test-contrib-perf.t
--- a/contrib/perf.py	Mon Nov 26 15:36:06 2018 +0300
+++ b/contrib/perf.py	Thu Nov 22 21:00:13 2018 +0100
@@ -975,6 +975,23 @@
     timer(d)
     fm.end()
 
+@command(b'perfignore', formatteropts)
+def perfignore(ui, repo, **opts):
+    """benchmark operation related to computing ignore"""
+    opts = _byteskwargs(opts)
+    timer, fm = gettimer(ui, opts)
+    dirstate = repo.dirstate
+
+    def setupone():
+        dirstate.invalidate()
+        clearfilecache(dirstate, b'_ignore')
+
+    def runone():
+        dirstate._ignore
+
+    timer(runone, setup=setupone, title=b"load")
+    fm.end()
+
 @command(b'perfindex', formatteropts)
 def perfindex(ui, repo, **opts):
     import mercurial.revlog
--- a/tests/test-contrib-perf.t	Mon Nov 26 15:36:06 2018 +0300
+++ b/tests/test-contrib-perf.t	Thu Nov 22 21:00:13 2018 +0100
@@ -86,6 +86,7 @@
    perfhelper-pathcopies
                  find statistic about potential parameters for the
                  'perftracecopies'
+   perfignore    benchmark operation related to computing ignore
    perfindex     (no help text available)
    perflinelogedits
                  (no help text available)
@@ -166,6 +167,7 @@
   fncache already up to date
 #endif
   $ hg perfheads
+  $ hg perfignore
   $ hg perfindex
   $ hg perflinelogedits -n 1
   $ hg perfloadmarkers