Mercurial > hg
view tests/test-convert-datesort.t @ 25899:c35ee1bbbbdc
highlight: exit early on textual and unknown files (issue3005)
When highlight extension encountered files that pygments didn't recognize, it
used to fall back to text lexer. Also, pygments uses TextLexer for .txt files.
This lexer is noop by design.
On bigger files, however, doing the noop highlighting resulted in noticeable
extra CPU work and memory usage: to show a 1 MB text file, hgweb required about
0.7s more (on top of ~3.8s, Q8400) and consumed about 100 MB of RAM more (on
top of ~150 MB).
Let's just exit the function when it's clear that nothing will be highlighted.
Due to how this pygmentize function works (it modifies the template in-place),
we can just return from it and everything else will work as if highlight
extension wasn't enabled.
author | Anton Shestakov <av6@dwimlabs.net> |
---|---|
date | Sun, 02 Aug 2015 19:18:35 +0800 |
parents | 701df761aa94 |
children |
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$ cat >> $HGRCPATH <<EOF > [extensions] > convert= > EOF $ hg init t $ cd t $ echo a >> a $ hg ci -Am a0 -d '1 0' adding a $ hg branch brancha marked working directory as branch brancha (branches are permanent and global, did you want a bookmark?) $ echo a >> a $ hg ci -m a1 -d '2 0' $ echo a >> a $ hg ci -m a2 -d '3 0' $ echo a >> a $ hg ci -m a3 -d '4 0' $ hg up -C 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg branch branchb marked working directory as branch branchb $ echo b >> b $ hg ci -Am b0 -d '6 0' adding b $ hg up -C brancha 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo a >> a $ hg ci -m a4 -d '5 0' $ echo a >> a $ hg ci -m a5 -d '7 0' $ echo a >> a $ hg ci -m a6 -d '8 0' $ hg up -C branchb 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo b >> b $ hg ci -m b1 -d '9 0' $ hg up -C 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo c >> c $ hg branch branchc marked working directory as branch branchc $ hg ci -Am c0 -d '10 0' adding c $ hg up -C brancha 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg ci --close-branch -m a7x -d '11 0' $ hg up -C branchb 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg ci --close-branch -m b2x -d '12 0' $ hg up -C branchc 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge branchb 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -m c1 -d '13 0' $ cd .. convert with datesort $ hg convert --datesort t t-datesort initializing destination t-datesort repository scanning source... sorting... converting... 12 a0 11 a1 10 a2 9 a3 8 a4 7 b0 6 a5 5 a6 4 b1 3 c0 2 a7x 1 b2x 0 c1 graph converted repo $ hg -R t-datesort log -G --template '{rev} "{desc}"\n' o 12 "c1" |\ | _ 11 "b2x" | | | | _ 10 "a7x" | | | o | | 9 "c0" | | | | o | 8 "b1" | | | | | o 7 "a6" | | | | | o 6 "a5" | | | | o | 5 "b0" |/ / | o 4 "a4" | | | o 3 "a3" | | | o 2 "a2" | | | o 1 "a1" |/ o 0 "a0" convert with datesort (default mode) $ hg convert t t-sourcesort initializing destination t-sourcesort repository scanning source... sorting... converting... 12 a0 11 a1 10 a2 9 a3 8 b0 7 a4 6 a5 5 a6 4 b1 3 c0 2 a7x 1 b2x 0 c1 graph converted repo $ hg -R t-sourcesort log -G --template '{rev} "{desc}"\n' o 12 "c1" |\ | _ 11 "b2x" | | | | _ 10 "a7x" | | | o | | 9 "c0" | | | | o | 8 "b1" | | | | | o 7 "a6" | | | | | o 6 "a5" | | | | | o 5 "a4" | | | | o | 4 "b0" |/ / | o 3 "a3" | | | o 2 "a2" | | | o 1 "a1" |/ o 0 "a0" convert with closesort $ hg convert --closesort t t-closesort initializing destination t-closesort repository scanning source... sorting... converting... 12 a0 11 a1 10 a2 9 a3 8 b0 7 a4 6 a5 5 a6 4 a7x 3 b1 2 b2x 1 c0 0 c1 graph converted repo $ hg -R t-closesort log -G --template '{rev} "{desc}"\n' o 12 "c1" |\ | o 11 "c0" | | _ | 10 "b2x" | | o | 9 "b1" | | | | _ 8 "a7x" | | | | | o 7 "a6" | | | | | o 6 "a5" | | | | | o 5 "a4" | | | o | | 4 "b0" |/ / | o 3 "a3" | | | o 2 "a2" | | | o 1 "a1" |/ o 0 "a0"