revert file-hash based action-merging in acquire

Introduced in 9d2a8a7388cf3b0bbbe92f6b0b30a533e1167f40 apt tries to
merge actions like downloading the same (as judged by hashes) file
into doing it once. The implementation was very simple in that it isn't
planing at all. Turns out that it works 90% of the time just fine, but
has issues in more complicated situations in which items can be in
different stages downloading different files emitting potentially the
"wrong" hash – like while pdiffs are worked on we might end up copying
the patch instead of the result file giving us very strange errors in
return. Reverting the change until we can implement a better planing
solution seems to be the best course of action even if its sad.

Closes: 810046

1 files changed, 0 insertions, 85 deletions

diff --git a/test/integration/test-acquire-same-repository-multiple-times b/test/integration/test-acquire-same-repository-multiple-times
deleted file mode 100755
index c8372bd41..000000000
--- a/test/integration/test-acquire-same-repository-multiple-times
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/bin/sh
-set -e
-
-TESTDIR="$(readlink -f "$(dirname "$0")")"
-. "$TESTDIR/framework"
-setupenvironment
-configarchitecture 'amd64'
-
-TESTFILE="$TESTDIR/framework"
-cp "$TESTFILE" aptarchive/foo
-APTARCHIVE="$(readlink -f ./aptarchive)"
-
-getcodenamefromsuite() { echo "jessie"; }
-buildsimplenativepackage 'foo' 'all' '1.0' 'stable'
-setupaptarchive --no-update
-ln -s "${APTARCHIVE}/dists/stable" "${APTARCHIVE}/dists/jessie"
-for FILE in rootdir/etc/apt/sources.list.d/*-stable-* ; do
-	sed 's#stable#jessie#g' $FILE > $(echo "$FILE" | sed 's#stable#jessie#g')
-done
-
-# install a slowed down file: otherwise its to fast to reproduce combining
-NEWMETHODS="$(readlink -f rootdir)/usr/lib/apt/methods"
-OLDMETHODS="$(readlink -f rootdir/usr/lib/apt/methods)"
-rm "$NEWMETHODS"
-mkdir "$NEWMETHODS"
-backupIFS="$IFS"
-IFS="$(printf "\n\b")"
-for METH in $(find "$OLDMETHODS" ! -type d); do
-	ln -s "$OLDMETHODS/$(basename "$METH")" "$NEWMETHODS"
-done
-IFS="$backupIFS"
-rm "${NEWMETHODS}/file" "${NEWMETHODS}/http"
-cat >"${NEWMETHODS}/file" <<EOF
-#!/bin/sh
-while read line; do
-	echo "\$line"
-	if [ -z "\$line" ]; then
-		sleep 0.5
-	fi
-done | '$OLDMETHODS/'"\${0##*/}"
-EOF
-chmod +x "${NEWMETHODS}/file"
-ln -s "${NEWMETHODS}/file" "${NEWMETHODS}/http"
-
-tworepos() {
-	msgtest "Downloading the same repository twice over $1" "$3"
-	testsuccess --nomsg aptget update -o Debug::pkgAcquire::Worker=1
-	cp rootdir/tmp/testsuccess.output download.log
-	#cat download.log
-	aptget indextargets --format '$(FILENAME)' --no-release-info | sort > file.lst
-	testequal "$(find "$(readlink -f ./rootdir/var/lib/apt/lists)" -name '*_dists_*' \( ! -name '*InRelease' \) -type f | sort)" cat file.lst
-	testsuccess aptcache policy
-	testequal "foo:
-  Installed: (none)
-  Candidate: 1.0
-  Version table:
-     1.0 500
-        500 $1:$2 jessie/main all Packages
-        500 $1:$2 stable/main all Packages" aptcache policy foo
-	testfailure aptcache show foo/unstable
-	testsuccess aptcache show foo/stable
-	testsuccess aptcache show foo/jessie
-}
-
-tworepos 'file' "$APTARCHIVE" 'no partial'
-testequal '14' grep -c '200%20URI%20Start' ./download.log
-testequal '14' grep -c '201%20URI%20Done' ./download.log
-testequal '8' grep -c '^ @ Queue: Action combined' ./download.log
-tworepos 'file' "$APTARCHIVE" 'hit'
-testequal '6' grep -c '200%20URI%20Start' ./download.log
-testequal '6' grep -c '201%20URI%20Done' ./download.log
-testequal '0' grep -c '^ @ Queue: Action combined' ./download.log
-rm -rf rootdir/var/lib/apt/lists
-
-changetowebserver
-
-tworepos 'http' "//localhost:${APTHTTPPORT}" 'no partial'
-testequal '12' grep -c '200%20URI%20Start' ./download.log
-testequal '12' grep -c '201%20URI%20Done' ./download.log
-testequal '8' grep -c '^ @ Queue: Action combined' ./download.log
-tworepos 'http' "//localhost:${APTHTTPPORT}" 'hit'
-testequal '2' grep -c '200%20URI%20Start' ./download.log
-testequal '4' grep -c '201%20URI%20Done' ./download.log
-testequal '0' grep -c '^ @ Queue: Action combined' ./download.log
-rm -rf rootdir/var/lib/apt/lists