Mercurial > hg
view tests/test-mv-cp-st-diff.t @ 16943:8d08a28aa63e
matcher: use re2 bindings if available
There are two sets of Python re2 bindings available on the internet;
this code works with both.
Using re2 can greatly improve "hg status" performance when a .hgignore
file becomes even modestly complex.
Example: "hg status" on a clean tree with 134K files, where "hg
debugignore" reports a regexp 4256 bytes in size.
no .hgignore: 1.76 sec
Python re: 2.79
re2: 1.82
The overhead of regexp matching drops from 1.03 seconds with stock
re to 0.06 with re2.
(For comparison, a git repo with the same contents and .gitignore
file runs "git status -s" in 1.71 seconds, i.e. only slightly faster
than hg with re2.)
| author | Bryan O'Sullivan <bryano@fb.com> |
|---|---|
| date | Fri, 01 Jun 2012 15:26:20 -0700 |
| parents | 91eb4512edd0 |
| children | 4f8054d3171b |
line wrap: on
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$ add() > { > echo $2 >> $1 > } $ hg init t $ cd t set up a boring main branch $ add a a $ hg add a $ mkdir x $ add x/x x $ hg add x/x $ hg ci -m0 $ add a m1 $ hg ci -m1 $ add a m2 $ add x/y y1 $ hg add x/y $ hg ci -m2 $ cd .. $ show() > { > echo "- $2: $1" > hg st -C $1 > echo > hg diff --git $1 > echo > } $ count=0 make a new branch and get diff/status output $1 - first commit $2 - second commit $3 - working dir action $4 - test description $ tb() > { > hg clone t t2 ; cd t2 > hg co -q -C 0 > > add a $count > count=`expr $count + 1` > hg ci -m "t0" > $1 > hg ci -m "t1" > $2 > hg ci -m "t2" > $3 > > echo "** $4 **" > echo "** $1 / $2 / $3" > show "" "working to parent" > show "--rev 0" "working to root" > show "--rev 2" "working to branch" > show "--rev 0 --rev ." "root to parent" > show "--rev . --rev 0" "parent to root" > show "--rev 2 --rev ." "branch to parent" > show "--rev . --rev 2" "parent to branch" > echo > cd .. > rm -rf t2 > } $ tb "add a a1" "add a a2" "hg mv a b" "rename in working dir" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** rename in working dir ** ** add a a1 / add a a2 / hg mv a b - working to parent: A b a R a diff --git a/a b/b rename from a rename to b - working to root: --rev 0 A b a R a diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,1 +1,4 @@ a +0 +a1 +a2 - working to branch: --rev 2 A b a R a R x/y diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,3 +1,4 @@ a -m1 -m2 +0 +a1 +a2 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . M a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,4 @@ a +0 +a1 +a2 - parent to root: --rev . --rev 0 M a diff --git a/a b/a --- a/a +++ b/a @@ -1,4 +1,1 @@ a -0 -a1 -a2 - branch to parent: --rev 2 --rev . M a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,4 @@ a -m1 -m2 +0 +a1 +a2 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 M a A x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,4 +1,3 @@ a -0 -a1 -a2 +m1 +m2 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "add a a1" "add a a2" "hg cp a b" "copy in working dir" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** copy in working dir ** ** add a a1 / add a a2 / hg cp a b - working to parent: A b a diff --git a/a b/b copy from a copy to b - working to root: --rev 0 M a A b a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,4 @@ a +1 +a1 +a2 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,1 +1,4 @@ a +1 +a1 +a2 - working to branch: --rev 2 M a A b a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,4 @@ a -m1 -m2 +1 +a1 +a2 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,3 +1,4 @@ a -m1 -m2 +1 +a1 +a2 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . M a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,4 @@ a +1 +a1 +a2 - parent to root: --rev . --rev 0 M a diff --git a/a b/a --- a/a +++ b/a @@ -1,4 +1,1 @@ a -1 -a1 -a2 - branch to parent: --rev 2 --rev . M a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,4 @@ a -m1 -m2 +1 +a1 +a2 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 M a A x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,4 +1,3 @@ a -1 -a1 -a2 +m1 +m2 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "hg mv a b" "add b b1" "add b w" "single rename" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** single rename ** ** hg mv a b / add b b1 / add b w - working to parent: M b diff --git a/b b/b --- a/b +++ b/b @@ -1,3 +1,4 @@ a 2 b1 +w - working to root: --rev 0 A b a R a diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,1 +1,4 @@ a +2 +b1 +w - working to branch: --rev 2 A b a R a R x/y diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,3 +1,4 @@ a -m1 -m2 +2 +b1 +w diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . A b a R a diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,1 +1,3 @@ a +2 +b1 - parent to root: --rev . --rev 0 A a b R b diff --git a/b b/a rename from b rename to a --- a/b +++ b/a @@ -1,3 +1,1 @@ a -2 -b1 - branch to parent: --rev 2 --rev . A b a R a R x/y diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,3 +1,3 @@ a -m1 -m2 +2 +b1 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 A a b A x/y R b diff --git a/b b/a rename from b rename to a --- a/b +++ b/a @@ -1,3 +1,3 @@ a -2 -b1 +m1 +m2 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "hg cp a b" "add b b1" "add a w" "single copy" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** single copy ** ** hg cp a b / add b b1 / add a w - working to parent: M a diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,3 @@ a 3 +w - working to root: --rev 0 M a A b a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,3 @@ a +3 +w diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,1 +1,3 @@ a +3 +b1 - working to branch: --rev 2 M a A b a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,3 @@ a -m1 -m2 +3 +w diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,3 +1,3 @@ a -m1 -m2 +3 +b1 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . M a A b a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,2 @@ a +3 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,1 +1,3 @@ a +3 +b1 - parent to root: --rev . --rev 0 M a b R b diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,1 @@ a -3 diff --git a/b b/b deleted file mode 100644 --- a/b +++ /dev/null @@ -1,3 +0,0 @@ -a -3 -b1 - branch to parent: --rev 2 --rev . M a A b a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,2 @@ a -m1 -m2 +3 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,3 +1,3 @@ a -m1 -m2 +3 +b1 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 M a b A x/y R b diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,3 @@ a -3 +m1 +m2 diff --git a/b b/b deleted file mode 100644 --- a/b +++ /dev/null @@ -1,3 +0,0 @@ -a -3 -b1 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "hg mv a b" "hg mv b c" "hg mv c d" "rename chain" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** rename chain ** ** hg mv a b / hg mv b c / hg mv c d - working to parent: A d c R c diff --git a/c b/d rename from c rename to d - working to root: --rev 0 A d a R a diff --git a/a b/d rename from a rename to d --- a/a +++ b/d @@ -1,1 +1,2 @@ a +4 - working to branch: --rev 2 A d a R a R x/y diff --git a/a b/d rename from a rename to d --- a/a +++ b/d @@ -1,3 +1,2 @@ a -m1 -m2 +4 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . A c a R a diff --git a/a b/c rename from a rename to c --- a/a +++ b/c @@ -1,1 +1,2 @@ a +4 - parent to root: --rev . --rev 0 A a c R c diff --git a/c b/a rename from c rename to a --- a/c +++ b/a @@ -1,2 +1,1 @@ a -4 - branch to parent: --rev 2 --rev . A c a R a R x/y diff --git a/a b/c rename from a rename to c --- a/a +++ b/c @@ -1,3 +1,2 @@ a -m1 -m2 +4 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 A a c A x/y R c diff --git a/c b/a rename from c rename to a --- a/c +++ b/a @@ -1,2 +1,3 @@ a -4 +m1 +m2 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "hg cp a b" "hg cp b c" "hg cp c d" "copy chain" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** copy chain ** ** hg cp a b / hg cp b c / hg cp c d - working to parent: A d c diff --git a/c b/d copy from c copy to d - working to root: --rev 0 M a A b a A c a A d a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,2 @@ a +5 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,1 +1,2 @@ a +5 diff --git a/a b/c copy from a copy to c --- a/a +++ b/c @@ -1,1 +1,2 @@ a +5 diff --git a/a b/d copy from a copy to d --- a/a +++ b/d @@ -1,1 +1,2 @@ a +5 - working to branch: --rev 2 M a A b a A c a A d a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/a b/c copy from a copy to c --- a/a +++ b/c @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/a b/d copy from a copy to d --- a/a +++ b/d @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . M a A b a A c a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,2 @@ a +5 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,1 +1,2 @@ a +5 diff --git a/a b/c copy from a copy to c --- a/a +++ b/c @@ -1,1 +1,2 @@ a +5 - parent to root: --rev . --rev 0 M a b R b R c diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,1 @@ a -5 diff --git a/b b/b deleted file mode 100644 --- a/b +++ /dev/null @@ -1,2 +0,0 @@ -a -5 diff --git a/c b/c deleted file mode 100644 --- a/c +++ /dev/null @@ -1,2 +0,0 @@ -a -5 - branch to parent: --rev 2 --rev . M a A b a A c a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/a b/b copy from a copy to b --- a/a +++ b/b @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/a b/c copy from a copy to c --- a/a +++ b/c @@ -1,3 +1,2 @@ a -m1 -m2 +5 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 M a b A x/y R b R c diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,3 @@ a -5 +m1 +m2 diff --git a/b b/b deleted file mode 100644 --- a/b +++ /dev/null @@ -1,2 +0,0 @@ -a -5 diff --git a/c b/c deleted file mode 100644 --- a/c +++ /dev/null @@ -1,2 +0,0 @@ -a -5 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "add a a1" "hg mv a b" "hg mv b a" "circular rename" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head ** circular rename ** ** add a a1 / hg mv a b / hg mv b a - working to parent: A a b R b diff --git a/b b/a rename from b rename to a - working to root: --rev 0 M a diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,3 @@ a +6 +a1 - working to branch: --rev 2 M a R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,3 @@ a -m1 -m2 +6 +a1 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - root to parent: --rev 0 --rev . A b a R a diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,1 +1,3 @@ a +6 +a1 - parent to root: --rev . --rev 0 A a b R b diff --git a/b b/a rename from b rename to a --- a/b +++ b/a @@ -1,3 +1,1 @@ a -6 -a1 - branch to parent: --rev 2 --rev . A b a R a R x/y diff --git a/a b/b rename from a rename to b --- a/a +++ b/b @@ -1,3 +1,3 @@ a -m1 -m2 +6 +a1 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 - parent to branch: --rev . --rev 2 A a b A x/y R b diff --git a/b b/a rename from b rename to a --- a/b +++ b/a @@ -1,3 +1,3 @@ a -6 -a1 +m1 +m2 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 $ tb "hg mv x y" "add y/x x1" "add y/x x2" "directory move" updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved created new head moving x/x to y/x (glob) ** directory move ** ** hg mv x y / add y/x x1 / add y/x x2 - working to parent: M y/x diff --git a/y/x b/y/x --- a/y/x +++ b/y/x @@ -1,2 +1,3 @@ x x1 +x2 - working to root: --rev 0 M a A y/x x/x R x/x diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,2 @@ a +7 diff --git a/x/x b/y/x rename from x/x rename to y/x --- a/x/x +++ b/y/x @@ -1,1 +1,3 @@ x +x1 +x2 - working to branch: --rev 2 M a A y/x x/x R x/x R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,2 @@ a -m1 -m2 +7 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 diff --git a/x/x b/y/x rename from x/x rename to y/x --- a/x/x +++ b/y/x @@ -1,1 +1,3 @@ x +x1 +x2 - root to parent: --rev 0 --rev . M a A y/x x/x R x/x diff --git a/a b/a --- a/a +++ b/a @@ -1,1 +1,2 @@ a +7 diff --git a/x/x b/y/x rename from x/x rename to y/x --- a/x/x +++ b/y/x @@ -1,1 +1,2 @@ x +x1 - parent to root: --rev . --rev 0 M a A x/x y/x R y/x diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,1 @@ a -7 diff --git a/y/x b/x/x rename from y/x rename to x/x --- a/y/x +++ b/x/x @@ -1,2 +1,1 @@ x -x1 - branch to parent: --rev 2 --rev . M a A y/x x/x R x/x R x/y diff --git a/a b/a --- a/a +++ b/a @@ -1,3 +1,2 @@ a -m1 -m2 +7 diff --git a/x/y b/x/y deleted file mode 100644 --- a/x/y +++ /dev/null @@ -1,1 +0,0 @@ -y1 diff --git a/x/x b/y/x rename from x/x rename to y/x --- a/x/x +++ b/y/x @@ -1,1 +1,2 @@ x +x1 - parent to branch: --rev . --rev 2 M a A x/x y/x A x/y R y/x diff --git a/a b/a --- a/a +++ b/a @@ -1,2 +1,3 @@ a -7 +m1 +m2 diff --git a/y/x b/x/x rename from y/x rename to x/x --- a/y/x +++ b/x/x @@ -1,2 +1,1 @@ x -x1 diff --git a/x/y b/x/y new file mode 100644 --- /dev/null +++ b/x/y @@ -0,0 +1,1 @@ +y1 Cannot implement unrelated branch with tb testing copies with unrelated branch $ hg init unrelated $ cd unrelated $ add a a $ hg ci -Am adda adding a $ hg mv a b $ hg ci -m movea $ hg up -C null 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ add a a $ hg ci -Am addunrelateda adding a created new head unrelated branch diff $ hg diff --git -r 2 -r 1 diff --git a/a b/a deleted file mode 100644 --- a/a +++ /dev/null @@ -1,1 +0,0 @@ -a diff --git a/b b/b new file mode 100644 --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +a $ cd ..