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2015-03-08rework dpkg-wrapping in test frameworkDavid Kalnischkies
We are able to run maintainer scripts if needed before, but we need to set ADMINDIR to be able to call dpkg tools like dpkg-trigger inside of them. Git-Dch: Ignore
2014-12-10do not make PTY slave the controlling terminalDavid Kalnischkies
If we have no controlling terminal opening a terminal will make this terminal our controller, which is a serious problem if this happens to be the pseudo terminal we created to run dpkg in as we will close this terminal at the end hanging ourself up in the process… The offending open is the one we do to have at least one slave fd open all the time, but for good measure, we apply the flag also to the slave fd opening in the child process as we set the controlling terminal explicitely here. This is a regression from 150bdc9ca5d656f9fba94d37c5f4f183b02bd746 with the slight twist that this usecase was silently broken before in that it wasn't logging the output in term.log (as a pseudo terminal wasn't created). Closes: 772641
2014-12-09dispose http(s) 416 error page as non-contentDavid Kalnischkies
Real webservers (like apache) actually send an error page with a 416 response, but our client didn't expect it leaving the page on the socket to be parsed as response for the next request (http) or as file content (https), which isn't what we want at all… Symptom is a "Bad header line" as html usually doesn't parse that well to an http-header. This manifests itself e.g. if we have a complete file (or larger) in partial/ which isn't discarded by If-Range as the server doesn't support it (or it is just newer, think: mirror rotation). It is a sort-of regression of 78c72d0ce22e00b194251445aae306df357d5c1a, which removed the filesize - 1 trick, but this had its own problems… To properly test this our webserver gains the ability to reply with transfer-encoding: chunked as most real webservers will use it to send the dynamically generated error pages. Closes: 768797
2014-12-07always run 'dpkg --configure -a' at the end of our dpkg callingsDavid Kalnischkies
dpkg checks now for dependencies before running triggers, so that packages can now end up in trigger states (especially those we are not touching at all with our calls) after apt is done running. The solution to this is trivial: Just tell dpkg to configure everything after we have (supposely) configured everything already. In the worst case this means dpkg will have to run a bunch of triggers, usually it will just do nothing though. The code to make this happen was already available, so we just flip a config option here to cause it to be run. This way we can keep pretending that triggers are an implementation detail of dpkg. --triggers-only would supposely work as well, but --configure is more robust in regards to future changes to dpkg and something we will hopefully make use of in future versions anyway (as it was planed at the time this and related options were implemented). Closes: 769609
2014-12-07correct architecture detection for 'rc' packages for purgeDavid Kalnischkies
We were already considering these cases, but the code was flawed, so that packages changing architectures are incorrectly handled and hence the wrong architecture is used to call dpkg with, so that dpkg says the package isn't installed (which it isn't for the requested architecture). Closes: 770898
2014-12-07properly handle already reinstall pkgs in orderingDavid Kalnischkies
The bugreport itself describes the case of the ordering code detecting a loop where none is present, but the testcase finds also cases in which there is actually a loop and we fail to realize it. --reinstall can be considered an interactive command through and it usually doesn't encounter such "hard" problems (= looping essentials), so this is less serious than it sounds at first. Closes: 770291
2014-11-19use dpkg --merge-avail only if needed in apt-markDavid Kalnischkies
Only "recent" versions of dpkg support stdin for merge instead of a file, so as a quick fix we delay calling it until we really need it which fixes most of the problem already. Checking for a specific dpkg version here is deemed too much work, just like using a temporary file here and depends a too high requirement for this minor usecase. After all, it didn't work at all before, so we break nobody here and can fix it if someone complains (with a patch).
2014-11-19fix test to support non-multiarch dpkg versionsDavid Kalnischkies
On travis we work with a pre-multiarch version of dpkg, so the output is slightly different in regards to package names. Git-Dch: Ignore
2014-11-19fix PTY interaction on linux and kfreebsdDavid Kalnischkies
We run dpkg on its own pty, so we can log its output and have our own output around it (like the progress bar), while also allowing debconf and configfile prompts to happen. In commit 223ae57d468fdcac451209a095047a07a5698212 we changed to constantly reopening the slave for kfreebsd. This has the sideeffect though that in some cases slave and master will lose their connection on linux, so that no output is passed along anymore. We fix this by having always an fd referencing the slave open (linux), but we don't use it (kfreebsd). Failing to get our PTY up and running has many (bad) consequences including (not limited to, nor all at ones or in any case) garbled ouput, no output, no logging, a (partial) mixture of the previous items, … This commit is therefore also reshuffling quiet a bit of the creation code to get especially the output part up and running on linux and the logging for kfreebsd. Note that the testcase tries to cover some cases, but this is an interactivity issue so only interactive usage can really be a good test. Closes: 765687
2014-11-18close leaking slave fd after setting up pty magicDavid Kalnischkies
The fd moves out of scope here anyway, so we should close it properly instead of leaking it which will tickle down to dpkg maintainer scripts. Closes: 767774
2014-11-18fix file ownership tests to work on kfreebsdDavid Kalnischkies
While on linux files are created in /tmp with $USER:$USER, on my kfreebsd testmachine they are created with $USER:root, so we pull some strings here to make it work on both.
2014-11-18create our cache and lib directory always with mode 755David Kalnischkies
We autocreate for a while now the last two directories in /var/lib/apt/lists (similar for /var/cache/apt/archives) which is very nice for systems having any of those on tmpfs or other non-persistent storage. This also means though that this creation is effected by the default umask, so for people with aggressive umasks like 027 the directories will be created with 750, which means all non-root users are left out, which is usually exactly what we want then this umask is set, but the cache and lib directories contain public knowledge. There isn't any need to protect them from viewers and they render apt completely useless if not readable.
2014-11-18various small additional tests and testcasesDavid Kalnischkies
Usually they don't provide a lot in terms of what they test, but they help in covering many lines from strictly anecdotal commands (stats, moo) and error messages, so that stuff which really needs to be tested, but isn't is better visible in coverage reports. Git-Dch: Ignore
2014-11-09disable the lock disabling in the testsDavid Kalnischkies
We create our own directories here and work without root in them, so we can also test the locking with them as it is how we usually operate. Git-Dch: Ignore
2014-11-09allow uninstalled packages to be put on holdDavid Kalnischkies
dpkg wants to know about a package before it can be put on hold, so we have to at least hint about its existance in the available file it "maintaince" to know about such stuff. The simple thing would probably be to just feed all Packages files into dpkg as well, but what would be the point really? Exactly, so we take a shortcut here and just create dummies in the available file if we need to which isn't going to be that common as usually you are holding packages back and not off. Who would have thought that a simple feature like setting a package on hold requires more than 200 lines of code… at least with the testcase it is now explicitly tested code.
2014-11-09fix test to not spoil output with warningsDavid Kalnischkies
Git-Dch: Ignore
2014-11-09enhance apt-extracttemplates testDavid Kalnischkies
The tool checks for debconf version before printing the info it extracts, so that it doesn't extract data which can't be interpreted before debconf is upgraded. It is only fair to check for this behaviour in the tests. Git-Dch: Ignore
2014-11-09use the same code to detect quiet setting in all toolsDavid Kalnischkies
Git-Dch: Ignore
2014-11-09streamline display of --help in all toolsDavid Kalnischkies
By convention, if I run a tool with --help or --version I expect it to exit successfully with the usage, while if I do call it wrong (like without any parameters) I expect the usage message shown with a non-zero exit.
2014-11-08fix variable naming typo used in debug outputDavid Kalnischkies
Git-Dch: Ignore
2014-11-08(style) Variable 'res' is assigned a value that is never usedDavid Kalnischkies
Checking the return value of this (and many other calls) in this testcase is a good idea, so we do it now. Reported-By: cppcheck Git-Dch: Ignore
2014-11-08Division by result of sizeof(). memset() expects a size in bytesDavid Kalnischkies
"did you intend to multiply instead?" is what cppcheck helpful says and it is absolutely right. Doesn't make a whole lot of a difference though as we are talking about 'char' in this testcase, but just to be sure. Reported-By: cppcheck Git-Dch: Ignore
2014-11-08tests: silence clang on uninitilized variablesDavid Kalnischkies
The testcases have far worse problems if these ever end up being NULL and/or are not given a value by the method called, but clang is right to warn about it, just that we don't want to fix it in testcases… Git-Dch: Ignore
2014-11-08reenable patchsize limit option for pdiffsDavid Kalnischkies
One word: "doh!" Commit f6d4ab9ad8a2cfe52737ab620dd252cf8ceec43d disabled the check to prevent apt from downloading bigger patches than the index it tries to patch. Happens rarly of course, but still. Detected by scan-build complaining about a dead assignment. To make up for the mistake a test is included as well.
2014-11-06Merge remote-tracking branch 'upstream/debian/experimental' into ↵Michael Vogt
feature/no-more-acquire-guessing Conflicts: apt-pkg/acquire-item.cc
2014-11-05test/integration/test-bug-624218-Translation-file-handling: clarify when ↵Michael Vogt
Translation-* is guessed
2014-11-04test/integration/test-apt-update-filesize-mismatch: use "basename file ↵Michael Vogt
suffix" instead of -s for compatibility with older systems
2014-10-29Only support Translation-* that are listed in the {In,}Release fileMichael Vogt
Handle Translation-* files exactly like Packages files (with the expection that it is ok if a download of them fails). Remove all "guessing" on apts side. This will elimimnate a bunch of errors releated to captive portals and similar. Its also more correct and removes another potential attack vector.
2014-10-26tests: enhance output of grep and test failsDavid Kalnischkies
Git-Dch: Ignore
2014-10-26rewrite ReadMessages()David Kalnischkies
Central methods of our infrastructure like this one responsible for communication with our methods shouldn't be more complicated then they have to and not claim to have (albeit unlikely) bugs. While I am not sure about having improved the first part, the bug is now gone and a few explicit tests check that it stays that way, so nobody will notice the difference (hopefully) – expect that this should a very tiny bit faster as well as we don't manually proceed through the string. Git-Dch: Ignore
2014-10-24promote filesize to a hashstringDavid Kalnischkies
It is a very simple hashstring, which is why it isn't contributing to the usability of a list of them, but it is also trivial to check and calculate, so it doesn't hurt checking it either as it can combined even with the simplest other hashes greatly complicate attacks on them as you suddenly need a same-size hash collision, which is usually a lot harder to achieve.
2014-10-23tests: support 'installed' release in insertpackageDavid Kalnischkies
It is sometimes handy to have an installed package also in the archive, but this was until now harder than it should as you had to duplicate the lines, which is especially dangerous while writing the tests as it easily happens that these two lines divert and so the same-but-different version detection kicks in. Git-Dch: Ignore
2014-10-23switch tests to Translation-en usageDavid Kalnischkies
We can use either and some tests exercise this, but the default should be what we want to use and that is a split out long description file which is properly mentioned in the Release file. Git-Dch: Ignore
2014-10-23add test for Basic Authentication schemeDavid Kalnischkies
Git-Dch: Ignore
2014-10-23chown finished partial files earlierDavid Kalnischkies
partial files are chowned by the Item baseclass to let the methods work with them. Now, this baseclass is also responsible for chowning the files back to root instead of having various deeper levels do this. The consequence is that all overloaded Failed() methods now call the Item::Failed base as their first step. The same is done for Done(). The effect is that even in partial files usually don't belong to _apt anymore, helping sneakernets and reducing possibilities of a bad method modifying files not belonging to them. The change is supported by the framework not only supporting being run as root, but with proper permission management, too, so that privilege dropping can be tested with them.
2014-10-20test if TMPDIR is accessible before usingDavid Kalnischkies
Private temporary directories as created by e.g. libpam-tmpdir are nice, but they are also very effective in preventing our priviledge dropping to work as TMPDIR will be set to a directory only root has access to, so working with it as _apt will fail. We circumvent this by extending our check for a usable TMPDIR setting by checking access rights. Closes: 765951
2014-10-20testcases: do not allow warnings in testsuccessDavid Kalnischkies
Adds a new testwarning which tests for zero exit and the presents of a warning in the output, failing if either is not the case or if an error is found, too. This allows us to change testsuccess to accept only totally successful executions (= without warnings) which should help finding regressions. Git-Dch: Ignore
2014-10-20check for failure message in testsuccess/failureDavid Kalnischkies
These functions check the exit code of the command, but for apt commands we can go further and require an error message for non-zero exits and none for zero exits. Git-Dch: Ignore
2014-10-20check lists/ content in tests doing rollbackDavid Kalnischkies
Git-Dch: Ignore
2014-10-20autorun permission tests for all apt-get update callsDavid Kalnischkies
Adds some infrastructure to run tests automatically for certain commands. The first command being 'apt-get update' (and 'apt update') which check for correct permission and owner of the files in lists/. Git-Dch: Ignore
2014-10-20aborted reverify restores file owner and permissionDavid Kalnischkies
If we get an IMS hit for an InRelease file we use the file we already have and pass it into reverification, but this changes the permissions and on abort of the transaction they weren't switched back. This is now done, additionally, every file in partial which hasn't failed gets permission and owner changed for root access as well, as it is very well possible that the next invocation will (re)use these files.
2014-10-20reenable support for -s (and co) in apt-get sourceDavid Kalnischkies
The conversion to accept only relevant options for commands has forgotten another one, so adding it again even through the usecase might very well be equally good served by --print-uris. Closes: 742578
2014-10-15ignore Acquire::GzipIndexes for cdrom sourcesDavid Kalnischkies
We do not support compressed indexes for cdrom sources as we rewrite some of them, so supporting it correctly could be hard. What we do instead in the meantime is probably disabling it for cdrom sources.
2014-10-15Merge branch 'debian/sid' into debian/experimentalDavid Kalnischkies
The acquire code changed completely, so this is more an import of the testcase and a new fix than the merge of an existent fix. Conflicts: apt-pkg/acquire-item.cc
2014-10-15don't cleanup cdrom files in apt-get updateDavid Kalnischkies
Regression from merging 801745284905e7962aa77a9f37a6b4e7fcdc19d0 and b0f4b486e6850c5f98520ccf19da71d0ed748ae4. While fine by itself, merged the part fixing the filename is skipped if a cdrom source is encountered, so that our list-cleanup removes what seems to be orphaned files. Closes: 765458
2014-10-15testcases runable as rootDavid Kalnischkies
Running the testcases is usually not a good idea, but it can be handy to check if the privilege dropping works. Git-Dch: Ignore
2014-10-14Add new configallowinsecurerepositories to the test frameworkMichael Vogt
Add a new configallowinsecurerepositories that controls the value of Acquire::AllowInsecureRepositories for the tests. Set it to "false" for most of the testsuite and only enable it where its really needed. We want to switch the default for this post-jessie.
2014-10-14Merge branch 'debian/sid' into debian/experimentalMichael Vogt
2014-10-13do not load filesize in pkgAcqIndexTrans explicitlyDavid Kalnischkies
The constructor is calling the baseclass pkgAcqIndex which does this already – and also does it correctly for compressed files which would overwise lead to the size of uncompressed files to be expected. Git-Dch: Ignore
2014-10-13fix compile and tests errorDavid Kalnischkies
I am pretty sure I did that before committing broken stuff… Git-Dch: Ignore