Mercurial > hg
view tests/test-archive.t @ 24787:9d5c27890790
largefiles: for update -C, only update largefiles when necessary
Before, a --clean update with largefiles would use the "optimization" that it
didn't read hashes from standin files before and after the update. Instead of
trusting the content of the standin files, it would rehash all the actual
largefiles that lfdirstate reported clean and update the standins that didn't
have the expected content. It could thus in some "impossible" situations
automatically recover from some "largefile got out sync with its standin"
issues (even there apparently still were weird corner cases where it could
fail). This extra checking is similar to what core --clean intentionally do
not do, and it made update --clean unbearable slow.
Usually in core Mercurial, --clean will rely on the dirstate to find the files
it should update. (It is thus intentionally possible (when trying to trick the
system or if there should be bugs) to end up in situations where --clean not
will restore the working directory content correctly.) Checking every file when
we "know" it is ok is however not an option - that would be too slow.
Instead, trust the content of the standin files. Use the same logic for --clean
as for linear updates and trust the dirstate and that our "logic" will keep
them in sync. It is much cheaper to just rehash the largefiles reported dirty
by a status walk and read all standins than to hash largefiles.
Most of the changes are just a change of indentation now when the different
kinds of updates no longer are handled that differently. Standins for added
files are however only written when doing a normal update, while deleted and
removed files only will be updated for --clean updates.
author | Mads Kiilerich <madski@unity3d.com> |
---|---|
date | Wed, 15 Apr 2015 15:22:16 -0400 |
parents | 242d11819c6c |
children | bd625cd4e5e7 |
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#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" $ 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 > hg serve -p $HGPORT -d --pid-file=hg.pid -E errors.log > cat hg.pid >> $DAEMON_PIDS > echo % $1 allowed should give 200 > "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.$2" | head -n 1 > echo % $3 and $4 disallowed should both give 403 > "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.$3" | head -n 1 > "$TESTDIR/get-with-headers.py" localhost:$HGPORT "archive/tip.$4" | head -n 1 > "$TESTDIR/killdaemons.py" $DAEMON_PIDS > cat errors.log > 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 % tar.bz2 and zip disallowed should both give 403 403 Archive type not allowed: bz2 403 Archive type not allowed: zip $ test_archtype bz2 tar.bz2 zip tar.gz % bz2 allowed should give 200 200 Script output follows % zip and tar.gz disallowed should both give 403 403 Archive type not allowed: zip 403 Archive type not allowed: gz $ test_archtype zip zip tar.gz tar.bz2 % zip allowed should give 200 200 Script output follows % tar.gz and tar.bz2 disallowed should both give 403 403 Archive type not allowed: gz 403 Archive type not allowed: bz2 $ 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 invalid arch type should give 404 $ "$TESTDIR/get-with-headers.py" localhost:$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 > import os, sys, urllib2 > 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: > f = urllib2.urlopen('http://127.0.0.1:%s/?%s' > % (os.environ['HGPORT'], requeststr)) > sys.stdout.write(f.read()) > except urllib2.HTTPError, 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 testing: test-archive-1701ef1f1510/.hgsub OK testing: test-archive-1701ef1f1510/.hgsubstate OK testing: test-archive-1701ef1f1510/bar OK testing: test-archive-1701ef1f1510/baz/bletch OK testing: test-archive-1701ef1f1510/foo OK testing: test-archive-1701ef1f1510/subrepo/sub OK 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 $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS $ 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 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 > try: > from hashlib import md5 > except ImportError: > from md5 import md5 > import sys > f1, f2 = sys.argv[1:3] > h1 = md5(file(f1, 'rb').read()).hexdigest() > h2 = md5(file(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 testing: test/baz/bletch OK testing: test/foo OK 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 > [extensions] > progress = > [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 [ ] 0/6\r (no-eol) (esc) archiving [======> ] 1/6\r (no-eol) (esc) archiving [======> ] 1/6\r (no-eol) (esc) archiving [=============> ] 2/6\r (no-eol) (esc) archiving [=============> ] 2/6\r (no-eol) (esc) archiving [====================> ] 3/6\r (no-eol) (esc) archiving [====================> ] 3/6\r (no-eol) (esc) archiving [===========================> ] 4/6\r (no-eol) (esc) archiving [===========================> ] 4/6\r (no-eol) (esc) archiving [==================================> ] 5/6\r (no-eol) (esc) archiving [==================================> ] 5/6\r (no-eol) (esc) archiving [==========================================>] 6/6\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 Archive: ../old.zip \s*Length.* (re) *-----* (glob) *172*80*00:00*old/.hg_archival.txt (glob) *0*80*00:00*old/old (glob) *-----* (glob) \s*172\s+2 files (re) 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 > import sys, os > 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 ..