sapling/eden/scm/tests/test-archive.t
Durham Goode 537d5858bd archive: block full archives in large repositories
Summary:
The default archive behavior archives the entire working copy. That is
undesirable and easy to accidentally trigger in a large repository. Let's
prevent it and require users to specify what they want archived.

Reviewed By: quark-zju

Differential Revision: D23464818

fbshipit-source-id: c39a631d618c2007e442e691cda542400cf8f4c3
2020-09-02 11:38:08 -07:00

188 lines
5.2 KiB
Perl

#chg-compatible
#require serve
$ enable share
$ 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
$ echo "[web]" >> .hg/hgrc
$ echo "name = test-archive" >> .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 0 --port-file $TESTTMP/.p -d --pid-file=hg.pid -E errors.log
> HGPORT=`cat $TESTTMP/.p`
> cat hg.pid >> $DAEMON_PIDS
> echo % $1 allowed should give 200
> get-with-headers.py localhost:$HGPORT "archive/tip.$2" | head -n 1
> echo % $3 and $4 disallowed should both give 403
> get-with-headers.py localhost:$HGPORT "archive/tip.$3" | head -n 1
> get-with-headers.py localhost:$HGPORT "archive/tip.$4" | head -n 1
> killdaemons.py
> cat errors.log
> cp .hg/hgrc-base .hg/hgrc
> }
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/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-2c0277f05ed4/.hg_archival.txt
test-2c0277f05ed4/bar
test-2c0277f05ed4/baz/bletch
test-2c0277f05ed4/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: 2c0277f05ed49d1c8328fb9ba92fba7a5ebcb33e
branch: default
$ hg archive -r 2 ../test-lasttag
$ cat ../test-lasttag/.hg_archival.txt
repo: daa7f7c60e0a224faa4ff77ca41b2760562af264
node: 2c0277f05ed49d1c8328fb9ba92fba7a5ebcb33e
branch: default
$ hg archive -t bogus test.bogus
abort: unknown archive type 'bogus'
[255]
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)
*110*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 ..
Disallow default archive in repositories with large working copies
$ hg -R test archive --config scale.largeworkingcopy=True result.zip
abort: this repository has a very large working copy and requires an explicit set of files to be archived
[255]
$ hg -R test archive --config scale.largeworkingcopy=True -I 'relglob:**' result.zip