util: teach lrucachedict to enforce a max total cost
Now that lrucachedict entries can have a numeric cost associated
with them and we can easily pop the oldest item in the cache, it
now becomes relatively trivial to implement support for enforcing
a high water mark on the total cost of items in the cache.
This commit teaches lrucachedict instances to have a max cost
associated with them. When items are inserted, we pop old items
until enough "cost" frees up to make room for the new item.
This feature is close to zero cost when not used (modulo the insertion
regressed introduced by the previous commit):
$ ./hg perflrucachedict --size 4 --gets 1000000 --sets 1000000 --mixed 1000000
! gets
! wall 0.607444 comb 0.610000 user 0.610000 sys 0.000000 (best of 17)
! wall 0.601653 comb 0.600000 user 0.600000 sys 0.000000 (best of 17)
! inserts
! wall 0.678261 comb 0.680000 user 0.680000 sys 0.000000 (best of 14)
! wall 0.685042 comb 0.680000 user 0.680000 sys 0.000000 (best of 15)
! sets
! wall 0.808770 comb 0.800000 user 0.800000 sys 0.000000 (best of 13)
! wall 0.834241 comb 0.830000 user 0.830000 sys 0.000000 (best of 12)
! mixed
! wall 0.782441 comb 0.780000 user 0.780000 sys 0.000000 (best of 13)
! wall 0.803804 comb 0.800000 user 0.800000 sys 0.000000 (best of 13)
$ hg perflrucachedict --size 1000 --gets 1000000 --sets 1000000 --mixed 1000000
! init
! wall 0.006952 comb 0.010000 user 0.010000 sys 0.000000 (best of 418)
! gets
! wall 0.613350 comb 0.610000 user 0.610000 sys 0.000000 (best of 17)
! wall 0.617415 comb 0.620000 user 0.620000 sys 0.000000 (best of 17)
! inserts
! wall 0.701270 comb 0.700000 user 0.700000 sys 0.000000 (best of 15)
! wall 0.700516 comb 0.700000 user 0.700000 sys 0.000000 (best of 15)
! sets
! wall 0.825720 comb 0.830000 user 0.830000 sys 0.000000 (best of 13)
! wall 0.837946 comb 0.840000 user 0.830000 sys 0.010000 (best of 12)
! mixed
! wall 0.821644 comb 0.820000 user 0.820000 sys 0.000000 (best of 13)
! wall 0.850559 comb 0.850000 user 0.850000 sys 0.000000 (best of 12)
I reckon the slight slowdown on insert is due to added if checks.
For caches with total cost limiting enabled:
$ hg perflrucachedict --size 4 --gets 1000000 --sets 1000000 --mixed 1000000 --costlimit 100
! gets w/ cost limit
! wall 0.598737 comb 0.590000 user 0.590000 sys 0.000000 (best of 17)
! inserts w/ cost limit
! wall 1.694282 comb 1.700000 user 1.700000 sys 0.000000 (best of 6)
! mixed w/ cost limit
! wall 1.157655 comb 1.150000 user 1.150000 sys 0.000000 (best of 9)
$ hg perflrucachedict --size 1000 --gets 1000000 --sets 1000000 --mixed 1000000 --costlimit 10000
! gets w/ cost limit
! wall 0.598526 comb 0.600000 user 0.600000 sys 0.000000 (best of 17)
! inserts w/ cost limit
! wall 37.838315 comb 37.840000 user 37.840000 sys 0.000000 (best of 3)
! mixed w/ cost limit
! wall 18.060198 comb 18.060000 user 18.060000 sys 0.000000 (best of 3)
$ hg perflrucachedict --size 1000 --gets 1000000 --sets 1000000 --mixed 1000000 --costlimit 10000 --mixedgetfreq 90
! gets w/ cost limit
! wall 0.600024 comb 0.600000 user 0.600000 sys 0.000000 (best of 17)
! inserts w/ cost limit
! wall 37.154547 comb 37.120000 user 37.120000 sys 0.000000 (best of 3)
! mixed w/ cost limit
! wall 4.381602 comb 4.380000 user 4.370000 sys 0.010000 (best of 3)
The functions we're benchmarking are slightly different, which could
move numbers by a few milliseconds. But the slowdown on insert is too
great to be explained by that. The slowness is due to insert heavy
operations needing to call popoldest() repeatedly when the cache is
at capacity. The next commit will address this.
Differential Revision: https://phab.mercurial-scm.org/D4503
#require serve
$ hg init test
$ cd test
$ echo foo>foo
$ hg commit -Am 1 -d '1 0'
adding foo
$ echo bar>bar
$ hg commit -Am 2 -d '2 0'
adding bar
$ mkdir baz
$ echo bletch>baz/bletch
$ hg commit -Am 3 -d '1000000000 0'
adding baz/bletch
$ hg init subrepo
$ touch subrepo/sub
$ hg -q -R subrepo ci -Am "init subrepo"
$ echo "subrepo = subrepo" > .hgsub
$ hg add .hgsub
$ hg ci -m "add subrepo"
$ cat >> $HGRCPATH <<EOF
> [extensions]
> share =
> EOF
hg subrepos are shared when the parent repo is shared
$ cd ..
$ hg share test shared1
updating working directory
sharing subrepo subrepo from $TESTTMP/test/subrepo
5 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat shared1/subrepo/.hg/sharedpath
$TESTTMP/test/subrepo/.hg (no-eol)
hg subrepos are shared into existence on demand if the parent was shared
$ hg clone -qr 1 test clone1
$ hg share clone1 share2
updating working directory
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R clone1 -q pull
$ hg -R share2 update tip
sharing subrepo subrepo from $TESTTMP/test/subrepo
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cat share2/subrepo/.hg/sharedpath
$TESTTMP/test/subrepo/.hg (no-eol)
$ echo 'mod' > share2/subrepo/sub
$ hg -R share2 ci -Sqm 'subrepo mod'
$ hg -R clone1 update -C tip
cloning subrepo subrepo from $TESTTMP/test/subrepo
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ find share2 | egrep 'sharedpath|00.+\.i' | sort
share2/.hg/sharedpath
share2/subrepo/.hg/sharedpath
$ hg -R share2 unshare
unsharing subrepo 'subrepo'
$ find share2 | egrep 'sharedpath|00.+\.i' | sort
share2/.hg/00changelog.i
share2/.hg/sharedpath.old
share2/.hg/store/00changelog.i
share2/.hg/store/00manifest.i
share2/subrepo/.hg/00changelog.i
share2/subrepo/.hg/sharedpath.old
share2/subrepo/.hg/store/00changelog.i
share2/subrepo/.hg/store/00manifest.i
$ hg -R share2/subrepo log -r tip -T compact
1[tip] 559dcc9bfa65 1970-01-01 00:00 +0000 test
subrepo mod
$ rm -rf clone1
$ hg clone -qr 1 test clone1
$ hg share clone1 shared3
updating working directory
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R clone1 -q pull
$ hg -R shared3 archive --config ui.archivemeta=False -r tip -S archive
sharing subrepo subrepo from $TESTTMP/test/subrepo
$ cat shared3/subrepo/.hg/sharedpath
$TESTTMP/test/subrepo/.hg (no-eol)
$ diff -r archive test
Only in test: .hg
Common subdirectories: archive/baz and test/baz (?)
Common subdirectories: archive/subrepo and test/subrepo (?)
Only in test/subrepo: .hg
[1]
$ rm -rf archive
$ cd test
$ echo "[web]" >> .hg/hgrc
$ echo "name = test-archive" >> .hg/hgrc
$ echo "archivesubrepos = True" >> .hg/hgrc
$ cp .hg/hgrc .hg/hgrc-base
> test_archtype() {
> echo "allow-archive = $1" >> .hg/hgrc
> test_archtype_run "$@"
> }
> test_archtype_deprecated() {
> echo "allow$1 = True" >> .hg/hgrc
> test_archtype_run "$@"
> }
> test_archtype_run() {
> hg serve -p $HGPORT -d --pid-file=hg.pid -E errors.log \
> --config extensions.blackbox= --config blackbox.track=develwarn
> cat hg.pid >> $DAEMON_PIDS
> echo % $1 allowed should give 200
> get-with-headers.py --bodyfile body localhost:$HGPORT "archive/tip.$2" -
> f --size --sha1 body
> echo % $3 and $4 disallowed should both give 403
> get-with-headers.py --bodyfile body localhost:$HGPORT "archive/tip.$3" -
> f --size --sha1 body
> get-with-headers.py --bodyfile body localhost:$HGPORT "archive/tip.$4" -
> f --size --sha1 body
> killdaemons.py
> cat errors.log
> hg blackbox --config extensions.blackbox= --config blackbox.track=
> cp .hg/hgrc-base .hg/hgrc
> }
check http return codes
$ test_archtype gz tar.gz tar.bz2 zip
% gz allowed should give 200
200 Script output follows
content-disposition: attachment; filename=test-archive-1701ef1f1510.tar.gz
content-type: application/x-gzip
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=408, sha1=8fa06531bddecc365a9f5edb0f88b65974bfe505
% tar.bz2 and zip disallowed should both give 403
403 Archive type not allowed: bz2
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=4c5cf0f574446c44feb7f88f4e0e2a56bd92c352
403 Archive type not allowed: zip
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=cbfa5574b337348bfd0564cc534474d002e7d6c7
$ test_archtype bz2 tar.bz2 zip tar.gz
% bz2 allowed should give 200
200 Script output follows
content-disposition: attachment; filename=test-archive-1701ef1f1510.tar.bz2
content-type: application/x-bzip2
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=426, sha1=8d87f5aba6e14f1bfea6c232985982c278b2fb0b
% zip and tar.gz disallowed should both give 403
403 Archive type not allowed: zip
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=cbfa5574b337348bfd0564cc534474d002e7d6c7
403 Archive type not allowed: gz
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1450, sha1=71f0b12d59f85fdcfe8ff493e2dc66863f2f7734
$ test_archtype zip zip tar.gz tar.bz2
% zip allowed should give 200
200 Script output follows
content-disposition: attachment; filename=test-archive-1701ef1f1510.zip
content-type: application/zip
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1377, sha1=677b14d3d048778d5eb5552c14a67e6192068650
% tar.gz and tar.bz2 disallowed should both give 403
403 Archive type not allowed: gz
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1450, sha1=71f0b12d59f85fdcfe8ff493e2dc66863f2f7734
403 Archive type not allowed: bz2
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=4c5cf0f574446c44feb7f88f4e0e2a56bd92c352
check http return codes (with deprecated option)
$ test_archtype_deprecated gz tar.gz tar.bz2 zip
% gz allowed should give 200
200 Script output follows
content-disposition: attachment; filename=test-archive-1701ef1f1510.tar.gz
content-type: application/x-gzip
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=408, sha1=8fa06531bddecc365a9f5edb0f88b65974bfe505
% tar.bz2 and zip disallowed should both give 403
403 Archive type not allowed: bz2
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=4c5cf0f574446c44feb7f88f4e0e2a56bd92c352
403 Archive type not allowed: zip
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=cbfa5574b337348bfd0564cc534474d002e7d6c7
$ test_archtype_deprecated bz2 tar.bz2 zip tar.gz
% bz2 allowed should give 200
200 Script output follows
content-disposition: attachment; filename=test-archive-1701ef1f1510.tar.bz2
content-type: application/x-bzip2
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=426, sha1=8d87f5aba6e14f1bfea6c232985982c278b2fb0b
% zip and tar.gz disallowed should both give 403
403 Archive type not allowed: zip
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=cbfa5574b337348bfd0564cc534474d002e7d6c7
403 Archive type not allowed: gz
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1450, sha1=71f0b12d59f85fdcfe8ff493e2dc66863f2f7734
$ test_archtype_deprecated zip zip tar.gz tar.bz2
% zip allowed should give 200
200 Script output follows
content-disposition: attachment; filename=test-archive-1701ef1f1510.zip
content-type: application/zip
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1377, sha1=677b14d3d048778d5eb5552c14a67e6192068650
% tar.gz and tar.bz2 disallowed should both give 403
403 Archive type not allowed: gz
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1450, sha1=71f0b12d59f85fdcfe8ff493e2dc66863f2f7734
403 Archive type not allowed: bz2
content-type: text/html; charset=ascii
date: $HTTP_DATE$
etag: W/"*" (glob)
server: testing stub value
transfer-encoding: chunked
body: size=1451, sha1=4c5cf0f574446c44feb7f88f4e0e2a56bd92c352
$ echo "allow-archive = gz bz2 zip" >> .hg/hgrc
$ hg serve -p $HGPORT -d --pid-file=hg.pid -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
check archive links' order
$ get-with-headers.py localhost:$HGPORT "?revcount=1" | grep '/archive/tip.'
<a href="/archive/tip.zip">zip</a>
<a href="/archive/tip.tar.gz">gz</a>
<a href="/archive/tip.tar.bz2">bz2</a>
invalid arch type should give 404
$ get-with-headers.py localhost:$HGPORT "archive/tip.invalid" | head -n 1
404 Unsupported archive type: None
$ TIP=`hg id -v | cut -f1 -d' '`
$ QTIP=`hg id -q`
$ cat > getarchive.py <<EOF
> from __future__ import absolute_import
> import os
> import sys
> from mercurial import (
> util,
> )
> try:
> # Set stdout to binary mode for win32 platforms
> import msvcrt
> msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
> except ImportError:
> pass
> if len(sys.argv) <= 3:
> node, archive = sys.argv[1:]
> requeststr = 'cmd=archive;node=%s;type=%s' % (node, archive)
> else:
> node, archive, file = sys.argv[1:]
> requeststr = 'cmd=archive;node=%s;type=%s;file=%s' % (node, archive, file)
> try:
> stdout = sys.stdout.buffer
> except AttributeError:
> stdout = sys.stdout
> try:
> f = util.urlreq.urlopen('http://$LOCALIP:%s/?%s'
> % (os.environ['HGPORT'], requeststr))
> stdout.write(f.read())
> except util.urlerr.httperror as e:
> sys.stderr.write(str(e) + '\n')
> EOF
$ $PYTHON getarchive.py "$TIP" gz | gunzip | tar tf - 2>/dev/null
test-archive-1701ef1f1510/.hg_archival.txt
test-archive-1701ef1f1510/.hgsub
test-archive-1701ef1f1510/.hgsubstate
test-archive-1701ef1f1510/bar
test-archive-1701ef1f1510/baz/bletch
test-archive-1701ef1f1510/foo
test-archive-1701ef1f1510/subrepo/sub
$ $PYTHON getarchive.py "$TIP" bz2 | bunzip2 | tar tf - 2>/dev/null
test-archive-1701ef1f1510/.hg_archival.txt
test-archive-1701ef1f1510/.hgsub
test-archive-1701ef1f1510/.hgsubstate
test-archive-1701ef1f1510/bar
test-archive-1701ef1f1510/baz/bletch
test-archive-1701ef1f1510/foo
test-archive-1701ef1f1510/subrepo/sub
$ $PYTHON getarchive.py "$TIP" zip > archive.zip
$ unzip -t archive.zip
Archive: archive.zip
testing: test-archive-1701ef1f1510/.hg_archival.txt*OK (glob)
testing: test-archive-1701ef1f1510/.hgsub*OK (glob)
testing: test-archive-1701ef1f1510/.hgsubstate*OK (glob)
testing: test-archive-1701ef1f1510/bar*OK (glob)
testing: test-archive-1701ef1f1510/baz/bletch*OK (glob)
testing: test-archive-1701ef1f1510/foo*OK (glob)
testing: test-archive-1701ef1f1510/subrepo/sub*OK (glob)
No errors detected in compressed data of archive.zip.
test that we can download single directories and files
$ $PYTHON getarchive.py "$TIP" gz baz | gunzip | tar tf - 2>/dev/null
test-archive-1701ef1f1510/baz/bletch
$ $PYTHON getarchive.py "$TIP" gz foo | gunzip | tar tf - 2>/dev/null
test-archive-1701ef1f1510/foo
test that we detect file patterns that match no files
$ $PYTHON getarchive.py "$TIP" gz foobar
HTTP Error 404: file(s) not found: foobar
test that we reject unsafe patterns
$ $PYTHON getarchive.py "$TIP" gz relre:baz
HTTP Error 404: file(s) not found: relre:baz
$ killdaemons.py
$ hg archive -t tar test.tar
$ tar tf test.tar
test/.hg_archival.txt
test/.hgsub
test/.hgsubstate
test/bar
test/baz/bletch
test/foo
$ hg archive --debug -t tbz2 -X baz test.tar.bz2 --config progress.debug=true
archiving: 0/4 files (0.00%)
archiving: .hgsub 1/4 files (25.00%)
archiving: .hgsubstate 2/4 files (50.00%)
archiving: bar 3/4 files (75.00%)
archiving: foo 4/4 files (100.00%)
$ bunzip2 -dc test.tar.bz2 | tar tf - 2>/dev/null
test/.hg_archival.txt
test/.hgsub
test/.hgsubstate
test/bar
test/foo
$ hg archive -t tgz -p %b-%h test-%h.tar.gz
$ gzip -dc test-$QTIP.tar.gz | tar tf - 2>/dev/null
test-1701ef1f1510/.hg_archival.txt
test-1701ef1f1510/.hgsub
test-1701ef1f1510/.hgsubstate
test-1701ef1f1510/bar
test-1701ef1f1510/baz/bletch
test-1701ef1f1510/foo
$ hg archive autodetected_test.tar
$ tar tf autodetected_test.tar
autodetected_test/.hg_archival.txt
autodetected_test/.hgsub
autodetected_test/.hgsubstate
autodetected_test/bar
autodetected_test/baz/bletch
autodetected_test/foo
The '-t' should override autodetection
$ hg archive -t tar autodetect_override_test.zip
$ tar tf autodetect_override_test.zip
autodetect_override_test.zip/.hg_archival.txt
autodetect_override_test.zip/.hgsub
autodetect_override_test.zip/.hgsubstate
autodetect_override_test.zip/bar
autodetect_override_test.zip/baz/bletch
autodetect_override_test.zip/foo
$ for ext in tar tar.gz tgz tar.bz2 tbz2 zip; do
> hg archive auto_test.$ext
> if [ -d auto_test.$ext ]; then
> echo "extension $ext was not autodetected."
> fi
> done
$ cat > md5comp.py <<EOF
> from __future__ import absolute_import, print_function
> import hashlib
> import sys
> f1, f2 = sys.argv[1:3]
> h1 = hashlib.md5(open(f1, 'rb').read()).hexdigest()
> h2 = hashlib.md5(open(f2, 'rb').read()).hexdigest()
> print(h1 == h2 or "md5 differ: " + repr((h1, h2)))
> EOF
archive name is stored in the archive, so create similar archives and
rename them afterwards.
$ hg archive -t tgz tip.tar.gz
$ mv tip.tar.gz tip1.tar.gz
$ sleep 1
$ hg archive -t tgz tip.tar.gz
$ mv tip.tar.gz tip2.tar.gz
$ $PYTHON md5comp.py tip1.tar.gz tip2.tar.gz
True
$ hg archive -t zip -p /illegal test.zip
abort: archive prefix contains illegal components
[255]
$ hg archive -t zip -p very/../bad test.zip
$ hg archive --config ui.archivemeta=false -t zip -r 2 test.zip
$ unzip -t test.zip
Archive: test.zip
testing: test/bar*OK (glob)
testing: test/baz/bletch*OK (glob)
testing: test/foo*OK (glob)
No errors detected in compressed data of test.zip.
$ hg archive -t tar - | tar tf - 2>/dev/null
test-1701ef1f1510/.hg_archival.txt
test-1701ef1f1510/.hgsub
test-1701ef1f1510/.hgsubstate
test-1701ef1f1510/bar
test-1701ef1f1510/baz/bletch
test-1701ef1f1510/foo
$ hg archive -r 0 -t tar rev-%r.tar
$ [ -f rev-0.tar ]
test .hg_archival.txt
$ hg archive ../test-tags
$ cat ../test-tags/.hg_archival.txt
repo: daa7f7c60e0a224faa4ff77ca41b2760562af264
node: 1701ef1f151069b8747038e93b5186bb43a47504
branch: default
latesttag: null
latesttagdistance: 4
changessincelatesttag: 4
$ hg tag -r 2 mytag
$ hg tag -r 2 anothertag
$ hg archive -r 2 ../test-lasttag
$ cat ../test-lasttag/.hg_archival.txt
repo: daa7f7c60e0a224faa4ff77ca41b2760562af264
node: 2c0277f05ed49d1c8328fb9ba92fba7a5ebcb33e
branch: default
tag: anothertag
tag: mytag
$ hg archive -t bogus test.bogus
abort: unknown archive type 'bogus'
[255]
enable progress extension:
$ cp $HGRCPATH $HGRCPATH.no-progress
$ cat >> $HGRCPATH <<EOF
> [progress]
> assume-tty = 1
> format = topic bar number
> delay = 0
> refresh = 0
> width = 60
> EOF
$ hg archive ../with-progress
\r (no-eol) (esc)
archiving [ ] 0/6\r (no-eol) (esc)
archiving [======> ] 1/6\r (no-eol) (esc)
archiving [=============> ] 2/6\r (no-eol) (esc)
archiving [====================> ] 3/6\r (no-eol) (esc)
archiving [===========================> ] 4/6\r (no-eol) (esc)
archiving [==================================> ] 5/6\r (no-eol) (esc)
archiving [==========================================>] 6/6\r (no-eol) (esc)
\r (no-eol) (esc)
cleanup after progress extension test:
$ cp $HGRCPATH.no-progress $HGRCPATH
server errors
$ cat errors.log
empty repo
$ hg init ../empty
$ cd ../empty
$ hg archive ../test-empty
abort: no working directory: please specify a revision
[255]
old file -- date clamped to 1980
$ touch -t 197501010000 old
$ hg add old
$ hg commit -m old
$ hg archive ../old.zip
$ unzip -l ../old.zip | grep -v -- ----- | egrep -v files$
Archive: ../old.zip
\s*Length.* (re)
*172*80*00:00*old/.hg_archival.txt (glob)
*0*80*00:00*old/old (glob)
show an error when a provided pattern matches no files
$ hg archive -I file_that_does_not_exist.foo ../empty.zip
abort: no files match the archive pattern
[255]
$ hg archive -X * ../empty.zip
abort: no files match the archive pattern
[255]
$ cd ..
issue3600: check whether "hg archive" can create archive files which
are extracted with expected timestamp, even though TZ is not
configured as GMT.
$ mkdir issue3600
$ cd issue3600
$ hg init repo
$ echo a > repo/a
$ hg -R repo add repo/a
$ hg -R repo commit -m '#0' -d '456789012 21600'
$ cat > show_mtime.py <<EOF
> from __future__ import absolute_import, print_function
> import os
> import sys
> print(int(os.stat(sys.argv[1]).st_mtime))
> EOF
$ hg -R repo archive --prefix tar-extracted archive.tar
$ (TZ=UTC-3; export TZ; tar xf archive.tar)
$ $PYTHON show_mtime.py tar-extracted/a
456789012
$ hg -R repo archive --prefix zip-extracted archive.zip
$ (TZ=UTC-3; export TZ; unzip -q archive.zip)
$ $PYTHON show_mtime.py zip-extracted/a
456789012
$ cd ..