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* deps.c: check for indirect deps when orderingAndrew Gregory2013-06-26
| | | | | | | | | | | | | | | | | | | | On upgrades, indirect dependencies were not being detected if there was a dependency in between them that was not part of the transaction. For example, with the dependency chain: pkg1 -> pkg2 -> pkg3, if pkg1 and pkg3 are being upgraded but not pkg2 pacman would not order pkg1 and pkg3 properly. This was particularly problematic when replacements were involved because the replaced package(s) would be removed at the start of the transaction. If an install script required the replacer and lacked a direct dependency, it could fail. Fixes FS#32764. Partially fixes FS#23011. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* improve dir->file transition conflict resolutionAndrew Gregory2013-06-03
| | | | | | | | | | | | | | | | | Packages removed due to conflicts are always removed at the beginning of the transaction and as such can be included in the check for whether all owners of a directory will be removed in a transaction. Installed versions of packages being upgraded, other than the one with the conflict, cannot be used because our transaction ordering is not intelligent enough to ensure that they are removed prior to the installation of the conflicted package. Also, return false from dir_belongsto_pkgs on errors. Previously, we simply continued which could return true even if we were unable to actually establish that the package owned the entire tree. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* extract_single_file: consolidate symlink casesAndrew Gregory2013-06-03
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* conflict.c: check for file -> dir replacementsAndrew Gregory2013-06-03
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* conflict.c: exclude trailing slash from file pathAndrew Gregory2013-06-03
| | | | | | | | | After the initial checks, we either use the path as a directory and have to append the trailing slash anyway or use it as a file in which case the trailing slash should be excluded. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* conflict.c: do not ignore symlink<->dir conflictsAndrew Gregory2013-06-03
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* alpm_filelist: remove resolved_pathAndrew Gregory2013-06-03
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* update tests for symlink support removalAndrew Gregory2013-06-03
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pmtest: set LC_ALL=C in subprocess.callAndrew Gregory2013-05-29
| | | | | | | | | | | | LC_ALL=C is required to force pacman's output to English for tests that rely on that output, but setting it in Makefile.am results in those tests breaking under different locales when pactest.py is run directly. This will also ease an eventual transition to python3 which LC_ALL=C causes to default to ascii encoded strings, creating problems for tests with unicode strings. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove ALPM_QUESTION_LOCAL_NEWERConnor Behan2013-04-24
| | | | | | | | | Remove a question that hasn't been used since the 3.0 days. To prevent us from having an ugly enum of questions that is missing a bitmask, this changes the API of the hidden --ask option. Signed-off-by: Connor Behan <connor.behan@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* util.py: replace file() with open()Andrew Gregory2013-04-15
| | | | | | | open() is the standard way to open a file in python. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pmpkg: default mode 0755 for dirs in sync packagesAndrew Gregory2013-04-15
| | | | | | | | | | | | TarInfo objects default to mode 0644 while mkfile in util.py uses 0755 for directories, causing pacman warnings about differing permissions on tests involving package updates. Set the mode on TarInfo directory objects to 0755 unless the test specifies a different mode. Bug referenced in FS#30723. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pmpkg: add missing directories to test packagesAndrew Gregory2013-03-10
| | | | | | | | | | | | | | | | | | Several tests require complete file lists in order to provide accurate results. These can be non-obvious. Adding missing parent directories helps insure the integrity of tests against human error. Filling in parent directories also allows us to check that file lists are actually valid. There didn't seem to be a good place to do this that was always guaranteed to be run, so this adds a finalize() function to packages that will always be run before the package is actually used to allow for this type of tidying. Fixes FS#30723 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* libalpm: Search for replacers before literalsOlivier Brunel2013-03-07
| | | | | | | | | | | | | | | | | Since 882bff36 literals would be searched before replacers, resulting in a package being replaced by another not actually being replaced under certain conditions (e.g. they're both in the same repo). This change effectively reversed the expectations in test sync132. This patch switches the order back to replacers first, thus making sure if a package is replacing another one, the change will always happen, even if both are in the same repo. Note that a package replacing another one in a repo with higher priority will not be done, see FS#11737 and test sync1105 Signed-off-by: Olivier Brunel <i.am.jack.mail@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* libalpm: Fix installing update of a replaced packageOlivier Brunel2013-03-07
| | | | | | | | | During a sysupgrade, if a package is replaced by another, and an update for the former package is found (on another repo) the replaced package would be re-installed. Signed-off-by: Olivier Brunel <i.am.jack.mail@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* fix typos in pacman testsAndrew Gregory2013-03-07
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Perform limited conflict checking with --forceAllan McRae2013-02-24
| | | | | | | | | | | | Pacman currently bails when trying to extract a file over a directory when using --force. Instead of ignoring all conflict, perform the check and skip any file-file conflicts. Conflicts between directories and files are still flagged and cause the transation to abort. As a bonus, we now know about files changing packages when using --force, so we can skip removing them fixing upgrade046. Signed-off-by: Allan McRae <allan@archlinux.org>
* use resolved_path for filelist_containsAndrew Gregory2013-02-24
| | | | | | | | | | | alpm_filelist_contains was being used to search for resolved paths, but searching in the unresolved paths, causing it to miss matches. We always search unresolved paths and search the resolved paths if available because _alpm_filelist_resolve is not public and requires a context handle, so it can't be called from alpm_filelist_contains. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* return resolved paths from filelist_differenceAndrew Gregory2013-02-24
| | | | | | | | | | | We were comparing files based on resolved paths but returning the original file_t structures, which were not necessarily in the same order. The extra file_t information was only being used to determine if the file was a directory which can be accomplished by testing for a trailing slash, so just return the resolved path. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* return resolved paths from filelist_intersectionAndrew Gregory2013-02-24
| | | | | | | | | | We were comparing files based on resolved paths but returning the original file_t structures, which were not necessarily in the same order. The additional file_t information was never used, so just return the resolved path. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* add fileconflict tests for cases with symlinksAndrew Gregory2013-02-24
| | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* pmtest: install filesystem entries before packagesAndrew Gregory2013-02-16
| | | | | | | | | | | | | | | | Installing filesystem entries first allows the filesystem to provide a symlink to a directory. Packages will then be able to use the symlink as if it were a directory instead of causing an error. For example: self.filesystem = ["dir/", "link -> dir/"] pkg = pmpkg("pkg1") pkg.files = ["link/file"] self.addpkg2db("local", pkg) Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Document fakeroot and fakechroot as dependenciesChirantan Ekbote2013-02-07
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove outdated instructions in pactest READMEAllan McRae2013-02-07
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove conditional checks for fakechroot from test filesChirantan Ekbote2013-02-07
| | | | | | | | We don't want test files to do any checks for fakechroot since we will print a warning if it is not found. Signed-off-by: Chirantan Ekbote <chirantan.ekbote@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Print a warning if fakechroot is not foundChirantan Ekbote2013-02-07
| | | | | | | Fixes FS#33551. Signed-off-by: Chirantan Ekbote <chirantan.ekbote@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
* Make path to ldconfig configurableAllan McRae2013-01-28
| | | | | | | | | The FHS (2.3) says having ldconfig in /sbin is optional and it is usually located in /usr/sbin. So /sbin/ldconfig should not be hard coded in pacman. Instead, provide a configure option --with-ldconfig that defaults to the current path. Signed-off-by: Allan McRae <allan@archlinux.org>
* Remove leading / for pactest pathsAllan McRae2013-01-28
| | | | | | | | The leading / makes the pactest suite look for the file in the users filesystem. This meant the ldconfig tests always passed (even when broken in pacman...). Signed-off-by: Allan McRae <allan@archlinux.org>
* pactest: handle non-default scriptlet shellsAllan McRae2013-01-28
| | | | | | | | | | pacman can be configured to use a different shell than /bin/sh for scriplets. Pass the cnfigured value to the pactest suite and make the necessary "copy" of the shell in the test root. Also update all copyright years in the pactest suite. Signed-off-by: Allan McRae <allan@archlinux.org>
* Revert execvp and related commitsAllan McRae2013-01-28
| | | | | | | | | This reverts commit 4a8c2852a887d2b1aaa43be3071ab586eb24b9e3. This reverts commit 993700bc6b12cd291544d2a22845f480e8a7925e. This reverts commit bb4d2b72c1d35ab9d65d632be0dcaf00cfa7d600. This reverts commit 60b192e3836a150eb6950ce52241efebbee00f11. Signed-off-by: Allan McRae <allan@archlinux.org>
* pmtest: resolve path to scriptlet shellAllan McRae2013-01-17
| | | | | | | | | | | | | | | In order to support a variety of values for the --with-scriptlet-shell configure flag, pmtest has to be aware of what kind of path was passed, be it an absolute path or a fragment for a path lookup. For absolute paths, leave the path alone. For fragments, search the PATH environment var for the resolved path to the binary. In both cases, join the resultant path to the root directory defined for the test, not a pre-determined bin directory. Fixes FS#31552. With-contribution-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
* Save backup files with extension .pacsave.nPang Yan Han2013-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach pacman to save backup files with extension .pacsave.n, where n is a positive integer. The current backup file shall be saved as <name>.pacsave, while existing .pacsave.n files will be renamed to <name>.pacsave.n+1 Example: 1. You have subversion installed in your local repo. /etc/conf.d/svnserve is a file to be backed up. It contains local modifications 2. You remove subversion from your repo. /etc/conf.d/svnserve is backed up as /etc/conf.d/svnserve.pacsave 2. You install subversion again 3. You edit /etc/conf.d/svnserve 4. You remove subversion. The existing /etc/conf.d/svnserve.pacsave is renamed to /etc/conf.d/svnserve.pacsave.1 and /etc/conf.d/svnserve is backed up as /etc/conf.d/svnserve.pacsave Signed-off-by: Pang Yan Han <pangyanhan@gmail.com> Rebased from original email and adjusted for util-common usage. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Allan McRae <allan@archlinux.org>
* Add pactest for "Optional for" outputBenedikt Morbach2012-12-14
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Add pactests for displaying optdep installation statusBenedikt Morbach2012-12-14
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* It turns out we do care about directories...Allan McRae2012-12-14
| | | | | | | | | | This is a bug that has been around since at least 2007. On a package upgrade (either by -S or -U) a new directory could overwrite any file. This is caused by the filelist difference calculation ignoring all directories and thus no new directories were checked for conflicting files on the filesystem. Signed-off-by: Allan McRae <allan@archlinux.org>
* Add pactests for not detecting directory conflicts with upgradesFlorian Pritz2012-12-14
| | | | Signed-off-by: Allan McRae <allan@archlinux.org>
* Fix overzealous package removal with unmet dependenciesAndrew Gregory2012-12-14
| | | | | | | Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> [Allan: Remove expected failure from fixed pactests] Signed-off-by: Allan McRae <allan@archlinux.org>
* pactest: variant of package removal due to unmet dependenciesAllan McRae2012-12-14
| | | | | | | Duplicate of sync140.py but with the alphabetical ordering of the packages changed. Signed-off-by: Allan McRae <allan@archlinux.org>
* pactest: removal of packages with unmet dependenciesAllan McRae2012-12-14
| | | | | | | | Provide a package for removing packages with unmet dependencies. Currently pacman removes too many packages from the transaction (FS#30649). Signed-off-by: Allan McRae <allan@archlinux.org>
* Avoid upgrade conflict with unchanged effective pathAllan McRae2012-12-14
| | | | | | | | | | | | This applies to a case such as when /lib is a symlink to /usr/lib. If a package is installed which contains /lib/libfoo.so, pacman will complain if this package is then "fixed" to contain /usr/lib/libfoo.so. Since these have the same effective path and it exists within the same package, ignore the conflict. Fixes FS#30681. Signed-off-by: Allan McRae <allan@archlinux.org>
* Resolve file paths during inter-package conflict checkAllan McRae2012-12-14
| | | | | | | | File paths are resolved if necessary during inter-package conflict checks so that packages carrying the same effective file due to directory symlinks on the filesystem are flagged as conflicting. Signed-off-by: Allan McRae <allan@archlinux.org>
* Detect inter-package conflicts between files and directoriesAllan McRae2012-12-14
| | | | | | | | | | | | Detect a conflict between a file/symlink in one package and a directory in another when both are being installed at once. A side effect is the creation of conflicts between a directory symlink and a real directory (e.g lib -> usr/lib in pkg1 and /lib in pkg2). Given we can not guarantee pkg1 is installed before pkg2, this is a genuine conflict. Signed-off-by: Allan McRae <allan@archlinux.org>
* pactest: Provide a full filelist to the pactests that need itAllan McRae2012-12-14
| | | | | | | | | | It turns out when you set the filelist for a package to include "usr/lib/foo" in the pactest suite, it thinks there is only the file "usr/lib/foo" in there... No "usr/" or "usr/lib/" directory. This makes life difficult when testing code that scrolls through a filelist looking for directory entries. Signed-off-by: Allan McRae <allan@archlinux.org>
* Merge branch 'maint'Dan McGee2012-09-18
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| * pactest: allow running with valgrind from any directoryAllan McRae2012-09-18
| | | | | | | | | | | | | | | | | | | | | | | | When using the --valgrind flag with the pactest.py script, the path to the suppression file relies on the script being called from the source root directory. Construct the path from the scripts location to allow it to be called from directory. Dan: style cleanup. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | fixed typoBarbu Paul - Gheorghe2012-08-07
| | | | | | | | Signed-off-by: Barbu Paul - Gheorghe <barbu.paul.gheorghe@gmail.com>
* | pactest: avoid upgrade conflict with unchanged effective pathDave Reisner2012-08-02
| | | | | | | | | | Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | pactest: Do not remove symlink to directory if a to be installed package uses itAllan McRae2012-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If a pacakge has a directory symlink (e.g. /lib -> usr/lib), do not allow it to be removed if any other package is trying to install a file into that path (e.g. /lib/foo). This is because the local database can become invalidated if the symlink is removed after the package with file /lib/foo is installed (sync702.py). If the symlink is removed before the file is installed (sync701.py), the upgrade is actually a success, but we can not guarantee the ordering so both cases should fail. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | pactest: Do not remove symlink to directory if local package uses that pathAllan McRae2012-08-02
| | | | | | | | | | | | | | | | | | | | If we have a symlink to a directory (e.g. /lib -> usr/lib), then we can not remove it if a local package thinks it has files in the symlink directory (e.g. /lib/foo), because this will invalidate the local file database. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* | pactest: conflict between files having same effective pathAllan McRae2012-08-02
| | | | | | | | | | | | | | | | Note failure to detect a conflict between files having the same effective path across packages due to a directory symlink. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>