}
// we have something, queue the next diff
- if(found)
+ if(found)
{
// queue the diffs
string::size_type const last_space = Description.rfind(" ");
if(last_space != string::npos)
Description.erase(last_space, Description.size()-last_space);
- new pkgAcqIndexDiffs(Owner, RealURI, Description, Desc.ShortDesc,
- ExpectedHash, ServerSha1, available_patches);
+
+ /* decide if we should download patches one by one or in one go:
+ The first is good if the server merges patches, but many don't so client
+ based merging can be attempt in which case the second is better.
+ "bad things" will happen if patches are merged on the server,
+ but client side merging is attempt as well */
+ bool pdiff_merge = _config->FindB("Acquire::PDiffs::Merge", true);
+ if (pdiff_merge == true)
+ {
+ // this perl script is provided by apt-file
+ pdiff_merge = FileExists(_config->FindFile("Dir::Bin::rred", "/usr/bin/diffindex-rred"));
+ if (pdiff_merge == true)
+ {
+ // reprepro adds this flag if it has merged patches on the server
+ std::string const precedence = Tags.FindS("X-Patch-Precedence");
+ pdiff_merge = (precedence != "merged");
+ }
+ }
+
+ if (pdiff_merge == false)
+ new pkgAcqIndexDiffs(Owner, RealURI, Description, Desc.ShortDesc,
+ ExpectedHash, ServerSha1, available_patches);
+ else
+ {
+ std::vector<pkgAcqIndexMergeDiffs*> *diffs = new std::vector<pkgAcqIndexMergeDiffs*>(available_patches.size());
+ for(size_t i = 0; i < available_patches.size(); ++i)
+ (*diffs)[i] = new pkgAcqIndexMergeDiffs(Owner, RealURI, Description, Desc.ShortDesc, ExpectedHash,
+ available_patches[i], diffs);
+ }
+
Complete = false;
Status = StatDone;
Dequeue();
}
}
/*}}}*/
+// AcqIndexMergeDiffs::AcqIndexMergeDiffs - Constructor /*{{{*/
+pkgAcqIndexMergeDiffs::pkgAcqIndexMergeDiffs(pkgAcquire *Owner,
+ string const &URI, string const &URIDesc,
+ string const &ShortDesc, HashString const &ExpectedHash,
+ DiffInfo const &patch,
+ std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches)
+ : Item(Owner), RealURI(URI), ExpectedHash(ExpectedHash),
+ patch(patch),allPatches(allPatches), State(StateFetchDiff)
+{
+
+ DestFile = _config->FindDir("Dir::State::lists") + "partial/";
+ DestFile += URItoFileName(URI);
+
+ Debug = _config->FindB("Debug::pkgAcquire::Diffs",false);
+
+ Description = URIDesc;
+ Desc.Owner = this;
+ Desc.ShortDesc = ShortDesc;
+
+ Desc.URI = string(RealURI) + ".diff/" + patch.file + ".gz";
+ Desc.Description = Description + " " + patch.file + string(".pdiff");
+ DestFile = _config->FindDir("Dir::State::lists") + "partial/";
+ DestFile += URItoFileName(RealURI + ".diff/" + patch.file);
+
+ if(Debug)
+ std::clog << "pkgAcqIndexMergeDiffs: " << Desc.URI << std::endl;
+
+ QueueURI(Desc);
+}
+ /*}}}*/
+void pkgAcqIndexMergeDiffs::Failed(string Message,pkgAcquire::MethodConfig *Cnf)/*{{{*/
+{
+ if(Debug)
+ std::clog << "pkgAcqIndexMergeDiffs failed: " << Desc.URI << " with " << Message << std::endl;
+ Complete = false;
+ Status = StatDone;
+ Dequeue();
+
+ // check if we are the first to fail, otherwise we are done here
+ State = StateDoneDiff;
+ for (std::vector<pkgAcqIndexMergeDiffs *>::const_iterator I = allPatches->begin();
+ I != allPatches->end(); ++I)
+ if ((*I)->State == StateErrorDiff)
+ return;
+
+ // first failure means we should fallback
+ State = StateErrorDiff;
+ std::clog << "Falling back to normal index file aquire" << std::endl;
+ new pkgAcqIndex(Owner, RealURI, Description,Desc.ShortDesc,
+ ExpectedHash);
+}
+ /*}}}*/
+void pkgAcqIndexMergeDiffs::Done(string Message,unsigned long long Size,string Md5Hash, /*{{{*/
+ pkgAcquire::MethodConfig *Cnf)
+{
+ if(Debug)
+ std::clog << "pkgAcqIndexMergeDiffs::Done(): " << Desc.URI << std::endl;
+
+ Item::Done(Message,Size,Md5Hash,Cnf);
+
+ string const FinalFile = _config->FindDir("Dir::State::lists") + URItoFileName(RealURI);
+
+ if (State == StateFetchDiff)
+ {
+ // rred expects the patch as $FinalFile.ed.$patchname.gz
+ Rename(DestFile, FinalFile + ".ed." + patch.file + ".gz");
+
+ // check if this is the last completed diff
+ State = StateDoneDiff;
+ for (std::vector<pkgAcqIndexMergeDiffs *>::const_iterator I = allPatches->begin();
+ I != allPatches->end(); ++I)
+ if ((*I)->State != StateDoneDiff)
+ {
+ if(Debug)
+ std::clog << "Not the last done diff in the batch: " << Desc.URI << std::endl;
+ return;
+ }
+
+ // this is the last completed diff, so we are ready to apply now
+ State = StateApplyDiff;
+
+ if(Debug)
+ std::clog << "Sending to rred method: " << FinalFile << std::endl;
+
+ Local = true;
+ Desc.URI = "rred:" + FinalFile;
+ QueueURI(Desc);
+ Mode = "rred";
+ return;
+ }
+ // success in download/apply all diffs, clean up
+ else if (State == StateApplyDiff)
+ {
+ // see if we really got the expected file
+ if(!ExpectedHash.empty() && !ExpectedHash.VerifyFile(DestFile))
+ {
+ RenameOnError(HashSumMismatch);
+ return;
+ }
+
+ // move the result into place
+ if(Debug)
+ std::clog << "Moving patched file in place: " << std::endl
+ << DestFile << " -> " << FinalFile << std::endl;
+ Rename(DestFile, FinalFile);
+ chmod(FinalFile.c_str(), 0644);
+
+ // otherwise lists cleanup will eat the file
+ DestFile = FinalFile;
+
+ // all set and done
+ Complete = true;
+ if(Debug)
+ std::clog << "allDone: " << DestFile << "\n" << std::endl;
+ }
+}
+ /*}}}*/
// AcqIndex::AcqIndex - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* The package file is added to the queue and a second class is
std::string ShortDesc, HashString ExpectedHash);
};
/*}}}*/
-/** \brief An item that is responsible for fetching all the patches {{{
+/** \brief An item that is responsible for fetching client-merge patches {{{
+ * that need to be applied to a given package index file.
+ *
+ * Instead of downloading and applying each patch one by one like its
+ * sister #pkgAcqIndexDiffs this class will download all patches at once
+ * and call rred with all the patches downloaded once. Rred will then
+ * merge and apply them in one go, which should be a lot faster – but is
+ * incompatible with server-based merges of patches like reprepro can do.
+ *
+ * \sa pkgAcqDiffIndex, pkgAcqIndex
+ */
+class pkgAcqIndexMergeDiffs : public pkgAcquire::Item
+{
+ protected:
+
+ /** \brief If \b true, debugging output will be written to
+ * std::clog.
+ */
+ bool Debug;
+
+ /** \brief description of the item that is currently being
+ * downloaded.
+ */
+ pkgAcquire::ItemDesc Desc;
+
+ /** \brief URI of the package index file that is being
+ * reconstructed.
+ */
+ std::string RealURI;
+
+ /** \brief HashSum of the package index file that is being
+ * reconstructed.
+ */
+ HashString ExpectedHash;
+
+ /** \brief description of the file being downloaded. */
+ std::string Description;
+
+ /** \brief information about the current patch */
+ struct DiffInfo const patch;
+
+ /** \brief list of all download items for the patches */
+ std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches;
+
+ /** The current status of this patch. */
+ enum DiffState
+ {
+ /** \brief The diff is currently being fetched. */
+ StateFetchDiff,
+
+ /** \brief The diff is currently being applied. */
+ StateApplyDiff,
+
+ /** \brief the work with this diff is done */
+ StateDoneDiff,
+
+ /** \brief something bad happened and fallback was triggered */
+ StateErrorDiff
+ } State;
+
+ public:
+ /** \brief Called when the patch file failed to be downloaded.
+ *
+ * This method will fall back to downloading the whole index file
+ * outright; its arguments are ignored.
+ */
+ virtual void Failed(std::string Message,pkgAcquire::MethodConfig *Cnf);
+
+ virtual void Done(std::string Message,unsigned long long Size,std::string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
+ virtual std::string DescURI() {return RealURI + "Index";};
+
+ /** \brief Create an index merge-diff item.
+ *
+ * \param Owner The pkgAcquire object that owns this item.
+ *
+ * \param URI The URI of the package index file being
+ * reconstructed.
+ *
+ * \param URIDesc A long description of this item.
+ *
+ * \param ShortDesc A brief description of this item.
+ *
+ * \param ExpectedHash The expected md5sum of the completely
+ * reconstructed package index file; the index file will be tested
+ * against this value when it is entirely reconstructed.
+ *
+ * \param patch contains infos about the patch this item is supposed
+ * to download which were read from the index
+ *
+ * \param allPatches contains all related items so that each item can
+ * check if it was the last one to complete the download step
+ */
+ pkgAcqIndexMergeDiffs(pkgAcquire *Owner,std::string const &URI,std::string const &URIDesc,
+ std::string const &ShortDesc, HashString const &ExpectedHash,
+ DiffInfo const &patch, std::vector<pkgAcqIndexMergeDiffs*> const * const allPatches);
+};
+ /*}}}*/
+/** \brief An item that is responsible for fetching server-merge patches {{{
* that need to be applied to a given package index file.
*
* After downloading and applying a single patch, this item will
#include <sys/stat.h>
#include <sys/uio.h>
+#include <sys/types.h>
+#include <fcntl.h>
#include <unistd.h>
#include <utime.h>
#include <stdio.h>
} else
URIStart(Res);
- if (Debug == true)
- std::clog << "Patching " << Path << " with " << Path
- << ".ed and putting result into " << Itm->DestFile << std::endl;
- // Open the source and destination files (the d'tor of FileFd will do
- // the cleanup/closing of the fds)
- FileFd From(Path,FileFd::ReadOnly);
- FileFd Patch(Path+".ed",FileFd::ReadOnly, FileFd::Gzip);
- FileFd To(Itm->DestFile,FileFd::WriteAtomic);
- To.EraseOnFailure();
- if (_error->PendingError() == true)
- return false;
-
+ std::string lastPatchName;
Hashes Hash;
- // now do the actual patching
- State const result = patchMMap(Patch, From, To, &Hash);
- if (result == MMAP_FAILED) {
- // retry with patchFile
- Patch.Seek(0);
- From.Seek(0);
- To.Open(Itm->DestFile,FileFd::WriteAtomic);
+
+ // check for a single ed file
+ if (FileExists(Path+".ed") == true)
+ {
+ if (Debug == true)
+ std::clog << "Patching " << Path << " with " << Path
+ << ".ed and putting result into " << Itm->DestFile << std::endl;
+
+ // Open the source and destination files
+ lastPatchName = Path + ".ed";
+ FileFd From(Path,FileFd::ReadOnly);
+ FileFd To(Itm->DestFile,FileFd::WriteAtomic);
+ To.EraseOnFailure();
+ FileFd Patch(lastPatchName, FileFd::ReadOnly, FileFd::Gzip);
if (_error->PendingError() == true)
- return false;
- if (patchFile(Patch, From, To, &Hash) != ED_OK) {
- return _error->WarningE("rred", _("Could not patch %s with mmap and with file operation usage - the patch seems to be corrupt."), Path.c_str());
+ return false;
+
+ // now do the actual patching
+ State const result = patchMMap(Patch, From, To, &Hash);
+ if (result == MMAP_FAILED) {
+ // retry with patchFile
+ Patch.Seek(0);
+ From.Seek(0);
+ To.Open(Itm->DestFile,FileFd::WriteAtomic);
+ if (_error->PendingError() == true)
+ return false;
+ if (patchFile(Patch, From, To, &Hash) != ED_OK) {
+ return _error->WarningE("rred", _("Could not patch %s with mmap and with file operation usage - the patch seems to be corrupt."), Path.c_str());
+ } else if (Debug == true) {
+ std::clog << "rred: finished file patching of " << Path << " after mmap failed." << std::endl;
+ }
+ } else if (result != ED_OK) {
+ return _error->Errno("rred", _("Could not patch %s with mmap (but no mmap specific fail) - the patch seems to be corrupt."), Path.c_str());
} else if (Debug == true) {
- std::clog << "rred: finished file patching of " << Path << " after mmap failed." << std::endl;
+ std::clog << "rred: finished mmap patching of " << Path << std::endl;
}
- } else if (result != ED_OK) {
- return _error->Errno("rred", _("Could not patch %s with mmap (but no mmap specific fail) - the patch seems to be corrupt."), Path.c_str());
- } else if (Debug == true) {
- std::clog << "rred: finished mmap patching of " << Path << std::endl;
+
+ // write out the result
+ From.Close();
+ Patch.Close();
+ To.Close();
}
+ else
+ {
+ if (Debug == true)
+ std::clog << "Patching " << Path << " with all " << Path << ".ed.*.gz files and "
+ << "putting result into " << Itm->DestFile << std::endl;
+
+ int From = open(Path.c_str(), O_RDONLY);
+ unlink(Itm->DestFile.c_str());
+ int To = open(Itm->DestFile.c_str(), O_WRONLY | O_CREAT | O_EXCL, 0644);
+ SetCloseExec(From, false);
+ SetCloseExec(To, false);
+
+ _error->PushToStack();
+ std::vector<std::string> patches = GetListOfFilesInDir(flNotFile(Path), "gz", true, false);
+ _error->RevertToStack();
+
+ std::string externalrred = _config->Find("Dir::Bin::rred", "/usr/bin/diffindex-rred");
+ std::vector<const char *> Args;
+ Args.reserve(22);
+ Args.push_back(externalrred.c_str());
+
+ std::string const baseName = Path + ".ed.";
+ for (std::vector<std::string>::const_iterator p = patches.begin();
+ p != patches.end(); ++p)
+ if (p->compare(0, baseName.length(), baseName) == 0)
+ Args.push_back(p->c_str());
+
+ Args.push_back(NULL);
+
+ pid_t Patcher = ExecFork();
+ if (Patcher == 0) {
+ dup2(From, STDIN_FILENO);
+ dup2(To, STDOUT_FILENO);
+
+ execvp(Args[0], (char **) &Args[0]);
+ std::cerr << "Failed to execute patcher " << Args[0] << "!" << std::endl;
+ _exit(100);
+ }
+ // last is NULL, so the one before is the last patch
+ lastPatchName = Args[Args.size() - 2];
- // write out the result
- From.Close();
- Patch.Close();
- To.Close();
+ if (ExecWait(Patcher, "rred") == false)
+ return _error->Errno("rred", "Patching via external rred failed");
+
+ close(From);
+ close(To);
+
+ struct stat Buf;
+ if (stat(Itm->DestFile.c_str(), &Buf) != 0)
+ return _error->Errno("stat",_("Failed to stat"));
+
+ To = open(Path.c_str(), O_RDONLY);
+ Hash.AddFD(To, Buf.st_size);
+ close(To);
+ }
/* Transfer the modification times from the patch file
to be able to see in which state the file should be
and use the access time from the "old" file */
struct stat BufBase, BufPatch;
if (stat(Path.c_str(),&BufBase) != 0 ||
- stat(std::string(Path+".ed").c_str(),&BufPatch) != 0)
+ stat(lastPatchName.c_str(), &BufPatch) != 0)
return _error->Errno("stat",_("Failed to stat"));
struct utimbuf TimeBuf;
. $TESTDIR/framework
setupenvironment
-configarchitecture "i386"
+configarchitecture 'i386'
buildaptarchive
setupflataptarchive
changetowebserver
-signreleasefiles
-testsuccess aptget update
-testnopackage newstuff
PKGFILE="${TESTDIR}/$(echo "$(basename $0)" | sed 's#^test-#Packages-#')"
-testequal "$(cat ${PKGFILE})
+
+echo '#!/bin/sh
+touch merge-was-used
+/usr/bin/diffindex-rred "$@"' > extrred
+chmod +x extrred
+echo 'Dir::Bin::rred "./extrred";' > rootdir/etc/apt/apt.conf.d/99rred
+
+wasmergeused() {
+ testsuccess aptget update "$@"
+ msgtest 'Check if the right pdiff merger was used'
+ if [ -e ./merge-was-used ]; then
+ rm -f ./merge-was-used
+ if echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1'; then
+ msgpass
+ else
+ msgfail "Merge shouldn't have been used, but was"
+ fi
+ elif echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1'; then
+ msgfail "Merge should have been used, but wasn't"
+ else
+ msgpass
+ fi
+}
+
+testrun() {
+ # setup the base
+ find aptarchive -name 'Packages*' -type f -delete
+ cp ${PKGFILE} aptarchive/Packages
+ compressfile 'aptarchive/Packages'
+ generatereleasefiles
+ signreleasefiles
+ rm -rf aptarchive/Packages.diff rootdir/var/lib/apt/lists
+ testsuccess aptget update "$@"
+ cp -a rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists-bak
+ testnopackage newstuff
+ testequal "$(cat ${PKGFILE})
" aptcache show apt oldstuff
-cp ${PKGFILE}-new aptarchive/Packages
-compressfile 'aptarchive/Packages'
-rm -rf aptarchive/Packages.diff
-mkdir -p aptarchive/Packages.diff
-PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
-diff -e ${PKGFILE} ${PKGFILE}-new > ${PATCHFILE} || true
-cat $PATCHFILE | gzip > ${PATCHFILE}.gz
-PATCHINDEX="aptarchive/Packages.diff/Index"
-echo "SHA1-Current: $(sha1sum ${PKGFILE}-new | cut -d' ' -f 1) $(stat -c%s ${PKGFILE}-new)
+ # apply with one patch
+ cp ${PKGFILE}-new aptarchive/Packages
+ compressfile 'aptarchive/Packages'
+ mkdir -p aptarchive/Packages.diff
+ PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
+ diff -e ${PKGFILE} ${PKGFILE}-new > ${PATCHFILE} || true
+ cat $PATCHFILE | gzip > ${PATCHFILE}.gz
+ PATCHINDEX='aptarchive/Packages.diff/Index'
+ echo "SHA1-Current: $(sha1sum ${PKGFILE}-new | cut -d' ' -f 1) $(stat -c%s ${PKGFILE}-new)
SHA1-History:
9f4148e06d7faa37062994ff10d0c842d7017513 33053002 2010-08-18-2013.28
$(sha1sum $PKGFILE | cut -d' ' -f 1) $(stat -c%s $PKGFILE) $(basename $PATCHFILE)
SHA1-Patches:
7651fc0ac57cd83d41c63195a9342e2db5650257 19722 2010-08-18-0814.28
$(sha1sum $PATCHFILE | cut -d' ' -f 1) $(stat -c%s $PATCHFILE) $(basename $PATCHFILE)" > $PATCHINDEX
-generatereleasefiles '+1hour'
-signreleasefiles
-find aptarchive -name 'Packages*' -type f -delete
-testsuccess aptget update
+ generatereleasefiles '+1hour'
+ signreleasefiles
+ find aptarchive -name 'Packages*' -type f -delete
+ wasmergeused "$@"
+ testnopackage oldstuff
+ testequal "$(cat ${PKGFILE}-new)
+" aptcache show apt newstuff
-testnopackage oldstuff
-testequal "$(cat ${PKGFILE}-new)
+ # index is already up-to-date
+ find rootdir/var/lib/apt/lists -name '*.IndexDiff' -type f -delete
+ testsuccess aptget update "$@"
+ testequal "$(cat ${PKGFILE}-new)
" aptcache show apt newstuff
+
+ # apply with two patches
+ cp ${PKGFILE}-new aptarchive/Packages
+ echo '
+Package: futurestuff
+Version: 1.0
+Architecture: i386
+Maintainer: Joe Sixpack <joe@example.org>
+Installed-Size: 202
+Filename: pool/futurestuff_1.0_i386.deb
+Size: 202200
+MD5sum: 311aeeaaae5ba33aff1ceaf3e1f76671
+SHA1: 3c695e028f7a1ae324deeaae5ba332desa81088c
+SHA256: b46fd154615edaae5ba33c56a5cc0e7deaef23e2da3e4f129727fd660f28f050
+Description: some cool and shiny future stuff
+ This package will appear in the next next mirror update
+Description-md5: d5f89fbbc2ce34c455dfee9b67d82b6b' >> aptarchive/Packages
+
+ compressfile 'aptarchive/Packages'
+ PATCHFILE2="aptarchive/Packages.diff/$(date -d 'now + 1hour' '+%Y-%m-%d-%H%M.%S')"
+ diff -e ${PKGFILE}-new aptarchive/Packages > ${PATCHFILE2} || true
+ cat $PATCHFILE2 | gzip > ${PATCHFILE2}.gz
+ echo "SHA1-Current: $(sha1sum aptarchive/Packages | cut -d' ' -f 1) $(stat -c%s aptarchive/Packages)
+SHA1-History:
+ 9f4148e06d7faa37062994ff10d0c842d7017513 33053002 2010-08-18-2013.28
+ $(sha1sum ${PKGFILE} | cut -d' ' -f 1) $(stat -c%s ${PKGFILE}) $(basename ${PATCHFILE})
+ $(sha1sum ${PKGFILE}-new | cut -d' ' -f 1) $(stat -c%s ${PKGFILE}-new) $(basename ${PATCHFILE2})
+SHA1-Patches:
+ 7651fc0ac57cd83d41c63195a9342e2db5650257 19722 2010-08-18-0814.28
+ $(sha1sum $PATCHFILE | cut -d' ' -f 1) $(stat -c%s $PATCHFILE) $(basename $PATCHFILE)
+ $(sha1sum ${PATCHFILE2} | cut -d' ' -f 1) $(stat -c%s ${PATCHFILE2}) $(basename ${PATCHFILE2})" > $PATCHINDEX
+ generatereleasefiles '+2hour'
+ signreleasefiles
+ cp -a aptarchive/Packages Packages-future
+ find aptarchive -name 'Packages*' -type f -delete
+ rm -rf rootdir/var/lib/apt/lists
+ cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
+ wasmergeused "$@"
+ testnopackage oldstuff
+ testequal "$(cat Packages-future)
+" aptcache show apt newstuff futurestuff
+
+ # patch applying fails, but successful fallback
+ rm -rf rootdir/var/lib/apt/lists
+ cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
+ cp ${PKGFILE}-new aptarchive/Packages
+ compressfile 'aptarchive/Packages'
+ mkdir -p aptarchive/Packages.diff
+ PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
+ diff -e ${PKGFILE} ${PKGFILE}-new > ${PATCHFILE} || true
+ PATCHINDEX='aptarchive/Packages.diff/Index'
+ echo "SHA1-Current: $(sha1sum ${PKGFILE}-new | cut -d' ' -f 1) $(stat -c%s ${PKGFILE}-new)
+SHA1-History:
+ 9f4148e06d7faa37062994ff10d0c842d7017513 33053002 2010-08-18-2013.28
+ $(sha1sum $PKGFILE | cut -d' ' -f 1) $(stat -c%s $PKGFILE) $(basename $PATCHFILE)
+SHA1-Patches:
+ 7651fc0ac57cd83d41c63195a9342e2db5650257 19722 2010-08-18-0814.28
+ $(sha1sum $PATCHFILE | cut -d' ' -f 1) $(stat -c%s $PATCHFILE) $(basename $PATCHFILE)" > $PATCHINDEX
+ echo 'I am Mallory and I change files' >> $PATCHFILE
+ cat $PATCHFILE | gzip > ${PATCHFILE}.gz
+ generatereleasefiles '+1hour'
+ signreleasefiles
+ testsuccess aptget update "$@"
+ testnopackage oldstuff
+ testequal "$(cat ${PKGFILE}-new)
+" aptcache show apt newstuff
+}
+
+testrun -o Debug::pkgAcquire::Diffs=1 -o Debug::pkgAcquire::rred=1 -o Acquire::PDiffs::Merge=0
+testrun -o Debug::pkgAcquire::Diffs=1 -o Debug::pkgAcquire::rred=1 -o Acquire::PDiffs::Merge=1
projects / apt.git / commitdiff
