Mercurial > hg
view tests/test-status.t @ 31467:08ecec297521
bdiff: use Python memory allocator in fixws
Python has its own memory allocation APIs. For allocations
<= 512 bytes, it allocates memory from arenas. This means that
average small allocations don't call the system allocator, which
makes them faster. Also, arena allocations cut down on memory
fragmentation, which can matter for performance in long-running
processes.
Another advantage of using the Python memory allocator is that
allocations are tracked by Python. This is a bigger deal in
Python 3, as modern versions of Python have some decent built-in
tools for examining memory usage, leaks, etc.
This patch converts a trivial malloc() + free() in the bdiff code
to use the Python allocator APIs. Since the object being
operated on is a line, chances are it will use an arena. So,
this could have a net positive impact on performance (although
I didn't measure it).
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 09 Mar 2017 11:54:25 -0800 |
parents | 568d80b24b3a |
children | 7e3b145f8247 |
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$ hg init repo1 $ cd repo1 $ mkdir a b a/1 b/1 b/2 $ touch in_root a/in_a b/in_b a/1/in_a_1 b/1/in_b_1 b/2/in_b_2 hg status in repo root: $ hg status ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in repo root: $ hg status . ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd a ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd a . ? 1/in_a_1 ? in_a $ hg status --cwd a .. ? 1/in_a_1 ? in_a ? ../b/1/in_b_1 ? ../b/2/in_b_2 ? ../b/in_b ? ../in_root $ hg status --cwd b ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd b . ? 1/in_b_1 ? 2/in_b_2 ? in_b $ hg status --cwd b .. ? ../a/1/in_a_1 ? ../a/in_a ? 1/in_b_1 ? 2/in_b_2 ? in_b ? ../in_root $ hg status --cwd a/1 ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd a/1 . ? in_a_1 $ hg status --cwd a/1 .. ? in_a_1 ? ../in_a $ hg status --cwd b/1 ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd b/1 . ? in_b_1 $ hg status --cwd b/1 .. ? in_b_1 ? ../2/in_b_2 ? ../in_b $ hg status --cwd b/2 ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd b/2 . ? in_b_2 $ hg status --cwd b/2 .. ? ../1/in_b_1 ? in_b_2 ? ../in_b combining patterns with root and patterns without a root works $ hg st a/in_a re:.*b$ ? a/in_a ? b/in_b $ cd .. $ hg init repo2 $ cd repo2 $ touch modified removed deleted ignored $ echo "^ignored$" > .hgignore $ hg ci -A -m 'initial checkin' adding .hgignore adding deleted adding modified adding removed $ touch modified added unknown ignored $ hg add added $ hg remove removed $ rm deleted hg status: $ hg status A added R removed ! deleted ? unknown hg status modified added removed deleted unknown never-existed ignored: $ hg status modified added removed deleted unknown never-existed ignored never-existed: * (glob) A added R removed ! deleted ? unknown $ hg copy modified copied hg status -C: $ hg status -C A added A copied modified R removed ! deleted ? unknown hg status -A: $ hg status -A A added A copied modified R removed ! deleted ? unknown I ignored C .hgignore C modified $ hg status -A -Tjson [ { "path": "added", "status": "A" }, { "copy": "modified", "path": "copied", "status": "A" }, { "path": "removed", "status": "R" }, { "path": "deleted", "status": "!" }, { "path": "unknown", "status": "?" }, { "path": "ignored", "status": "I" }, { "path": ".hgignore", "status": "C" }, { "path": "modified", "status": "C" } ] $ hg status -A -Tpickle > pickle >>> from __future__ import print_function >>> import pickle >>> print(sorted((x['status'], x['path']) for x in pickle.load(open("pickle")))) [('!', 'deleted'), ('?', 'pickle'), ('?', 'unknown'), ('A', 'added'), ('A', 'copied'), ('C', '.hgignore'), ('C', 'modified'), ('I', 'ignored'), ('R', 'removed')] $ rm pickle $ echo "^ignoreddir$" > .hgignore $ mkdir ignoreddir $ touch ignoreddir/file Test templater support: $ hg status -AT "[{status}]\t{if(copy, '{copy} -> ')}{path}\n" [M] .hgignore [A] added [A] modified -> copied [R] removed [!] deleted [?] ignored [?] unknown [I] ignoreddir/file [C] modified $ hg status -AT default M .hgignore A added A copied modified R removed ! deleted ? ignored ? unknown I ignoreddir/file C modified $ hg status -T compact abort: "status" not in template map [255] hg status ignoreddir/file: $ hg status ignoreddir/file hg status -i ignoreddir/file: $ hg status -i ignoreddir/file I ignoreddir/file $ cd .. Check 'status -q' and some combinations $ hg init repo3 $ cd repo3 $ touch modified removed deleted ignored $ echo "^ignored$" > .hgignore $ hg commit -A -m 'initial checkin' adding .hgignore adding deleted adding modified adding removed $ touch added unknown ignored $ hg add added $ echo "test" >> modified $ hg remove removed $ rm deleted $ hg copy modified copied Specify working directory revision explicitly, that should be the same as "hg status" $ hg status --change "wdir()" M modified A added A copied R removed ! deleted ? unknown Run status with 2 different flags. Check if result is the same or different. If result is not as expected, raise error $ assert() { > hg status $1 > ../a > hg status $2 > ../b > if diff ../a ../b > /dev/null; then > out=0 > else > out=1 > fi > if [ $3 -eq 0 ]; then > df="same" > else > df="different" > fi > if [ $out -ne $3 ]; then > echo "Error on $1 and $2, should be $df." > fi > } Assert flag1 flag2 [0-same | 1-different] $ assert "-q" "-mard" 0 $ assert "-A" "-marduicC" 0 $ assert "-qA" "-mardcC" 0 $ assert "-qAui" "-A" 0 $ assert "-qAu" "-marducC" 0 $ assert "-qAi" "-mardicC" 0 $ assert "-qu" "-u" 0 $ assert "-q" "-u" 1 $ assert "-m" "-a" 1 $ assert "-r" "-d" 1 $ cd .. $ hg init repo4 $ cd repo4 $ touch modified removed deleted $ hg ci -q -A -m 'initial checkin' $ touch added unknown $ hg add added $ hg remove removed $ rm deleted $ echo x > modified $ hg copy modified copied $ hg ci -m 'test checkin' -d "1000001 0" $ rm * $ touch unrelated $ hg ci -q -A -m 'unrelated checkin' -d "1000002 0" hg status --change 1: $ hg status --change 1 M modified A added A copied R removed hg status --change 1 unrelated: $ hg status --change 1 unrelated hg status -C --change 1 added modified copied removed deleted: $ hg status -C --change 1 added modified copied removed deleted M modified A added A copied modified R removed hg status -A --change 1 and revset: $ hg status -A --change '1|1' M modified A added A copied modified R removed C deleted $ cd .. hg status with --rev and reverted changes: $ hg init reverted-changes-repo $ cd reverted-changes-repo $ echo a > file $ hg add file $ hg ci -m a $ echo b > file $ hg ci -m b reverted file should appear clean $ hg revert -r 0 . reverting file $ hg status -A --rev 0 C file #if execbit reverted file with changed flag should appear modified $ chmod +x file $ hg status -A --rev 0 M file $ hg revert -r 0 . reverting file reverted and committed file with changed flag should appear modified $ hg co -C . 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ chmod +x file $ hg ci -m 'change flag' $ hg status -A --rev 1 --rev 2 M file $ hg diff -r 1 -r 2 #endif $ cd .. hg status of binary file starting with '\1\n', a separator for metadata: $ hg init repo5 $ cd repo5 >>> open("010a", "wb").write("\1\nfoo") $ hg ci -q -A -m 'initial checkin' $ hg status -A C 010a >>> open("010a", "wb").write("\1\nbar") $ hg status -A M 010a $ hg ci -q -m 'modify 010a' $ hg status -A --rev 0:1 M 010a $ touch empty $ hg ci -q -A -m 'add another file' $ hg status -A --rev 1:2 010a C 010a $ cd .. test "hg status" with "directory pattern" which matches against files only known on target revision. $ hg init repo6 $ cd repo6 $ echo a > a.txt $ hg add a.txt $ hg commit -m '#0' $ mkdir -p 1/2/3/4/5 $ echo b > 1/2/3/4/5/b.txt $ hg add 1/2/3/4/5/b.txt $ hg commit -m '#1' $ hg update -C 0 > /dev/null $ hg status -A C a.txt the directory matching against specified pattern should be removed, because directory existence prevents 'dirstate.walk()' from showing warning message about such pattern. $ test ! -d 1 $ hg status -A --rev 1 1/2/3/4/5/b.txt R 1/2/3/4/5/b.txt $ hg status -A --rev 1 1/2/3/4/5 R 1/2/3/4/5/b.txt $ hg status -A --rev 1 1/2/3 R 1/2/3/4/5/b.txt $ hg status -A --rev 1 1 R 1/2/3/4/5/b.txt $ hg status --config ui.formatdebug=True --rev 1 1 status = [ {*'path': '1/2/3/4/5/b.txt'*}, (glob) ] #if windows $ hg --config ui.slash=false status -A --rev 1 1 R 1\2\3\4\5\b.txt #endif $ cd .. Status after move overwriting a file (issue4458) ================================================= $ hg init issue4458 $ cd issue4458 $ echo a > a $ echo b > b $ hg commit -Am base adding a adding b with --force $ hg mv b --force a $ hg st --copies M a b R b $ hg revert --all reverting a undeleting b $ rm *.orig without force $ hg rm a $ hg st --copies R a $ hg mv b a $ hg st --copies M a b R b using ui.statuscopies setting $ hg st --config ui.statuscopies=true M a b R b $ hg st --config ui.statuscopies=false M a R b using log status template (issue5155) $ hg log -Tstatus -r 'wdir()' -C changeset: 2147483647:ffffffffffff parent: 0:8c55c58b4c0e user: test date: * (glob) files: M a b R b Other "bug" highlight, the revision status does not report the copy information. This is buggy behavior. $ hg commit -m 'blah' $ hg st --copies --change . M a R b using log status template, the copy information is displayed correctly. $ hg log -Tstatus -r. -C changeset: 1:6685fde43d21 tag: tip user: test date: * (glob) summary: blah files: M a b R b $ cd ..