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view tests/test-committer.t @ 20836:a8b4541bb961

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grep: reuse the first "util.binary()" result for efficiency Before this patch, to check whether the file in the specified revision is binary or not, "util.binary()" is invoked via internal function "binary()" of "hg grep" once per a line of "hg grep" output, even though binary-ness is not changed in the same file. This patch reuses the first "util.binary()" invocation result by annotating internal function "binary()" with "@util.cachefunc". Performance improvement measured by "hgperf grep -r 88d8e568add1 vfs mercurial/scmutil.py": before this patch: ! wall 0.024000 comb 0.015600 user 0.015600 sys 0.000000 (best of 118) after this patch: ! wall 0.023000 comb 0.015600 user 0.015600 sys 0.000000 (best of 123) Status of recent(88d8e568add1) "mercurial/scmutil.py": # of lines: 919 (may affect cost of search) # of bytes: 29633 (may affect cost of "util.binary()") # of matches: 22 (may affect frequency of "util.binary()")
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
date Sat, 15 Feb 2014 19:52:36 +0900
parents b75a23eec9c9
children 6dfb78f18bdb
line wrap: on
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  $ unset HGUSER
  $ EMAIL="My Name <myname@example.com>"
  $ export EMAIL

  $ hg init test
  $ cd test
  $ touch asdf
  $ hg add asdf
  $ hg commit -m commit-1
  $ hg tip
  changeset:   0:53f268a58230
  tag:         tip
  user:        My Name <myname@example.com>
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     commit-1
  

  $ unset EMAIL
  $ echo 1234 > asdf
  $ hg commit -u "foo@bar.com" -m commit-1
  $ hg tip
  changeset:   1:3871b2a9e9bf
  tag:         tip
  user:        foo@bar.com
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     commit-1
  
  $ echo "[ui]" >> .hg/hgrc
  $ echo "username = foobar <foo@bar.com>" >> .hg/hgrc
  $ echo 12 > asdf
  $ hg commit -m commit-1
  $ hg tip
  changeset:   2:8eeac6695c1c
  tag:         tip
  user:        foobar <foo@bar.com>
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     commit-1
  
  $ echo 1 > asdf
  $ hg commit -u "foo@bar.com" -m commit-1
  $ hg tip
  changeset:   3:957606a725e4
  tag:         tip
  user:        foo@bar.com
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     commit-1
  
  $ echo 123 > asdf
  $ echo "[ui]" > .hg/hgrc
  $ echo "username = " >> .hg/hgrc
  $ hg commit -m commit-1
  abort: no username supplied
  (use "hg config --edit" to set your username)
  [255]
  $ rm .hg/hgrc
  $ hg commit -m commit-1 2>&1
  no username found, using '[^']*' instead (re)

  $ echo space > asdf
  $ hg commit -u ' ' -m commit-1
  transaction abort!
  rollback completed
  abort: empty username!
  [255]

  $ cd ..