Test that SHA1-only .diff/Index files are not used

Ensure that .diff/Index files that only contain SHA1 values and no
SHA2 values are not used.

diff --git a/test/integration/test-pdiff-usage b/test/integration/test-pdiff-usage
index 98d75d8947bafb34f1a10a5f6bbd859b9fdf928e..69c4ccee59ba1629ed1d3465123fe3f2f36d8601 100755 (executable)
--- a/test/integration/test-pdiff-usage
+++ b/test/integration/test-pdiff-usage
@@ -30,12 +30,12 @@ wasmergeused() {
 
        msgtest 'Check if the right pdiff merger was used'
        if grep -q '^pkgAcqIndexMergeDiffs::Done(): rred' rootdir/tmp/testsuccess.output; then
-               if echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1'; then
+               if echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1' && ! (echo "$*" | grep -q -- '-o test::cannot-use-pdiff=1'); then
                        msgpass
                else
                        msgfail "Merge shouldn't have been used, but was"
                fi
-       elif echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1'; then
+       elif echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1' && !(echo "$*" | grep -q -- '-o test::cannot-use-pdiff=1'); then
                msgfail "Merge should have been used, but wasn't"
        else
                msgpass
@@ -103,6 +103,36 @@ SHA256-Download:
        testsuccessequal "$(cat "${PKGFILE}-new")
 " aptcache show apt newstuff
 
+       msgmsg "Testcase: apply with one patch and SHA1 only: $*"
+       find aptarchive -name 'Packages*' -type f -delete
+       cp "${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 2010-08-18-2013.28
+ $(sha1sum "$PATCHFILE" | cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > "$PATCHINDEX"
+       if $DOWNLOADHASH; then
+               echo "SHA1-Download:
+ 2365ac0ac57cde3d43c63145e8251a3bd5410213 197 2010-08-18-2013.28.gz
+ $(sha1sum "${PATCHFILE}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
+       fi
+
+       generatereleasefiles '+1hour'
+       signreleasefiles
+       find aptarchive -name 'Packages*' -type f -delete
+       wasmergeused "$@" -o test::cannot-use-pdiff=1
+       testnopackage oldstuff
+       testsuccessequal "$(cat "${PKGFILE}-new")
+" aptcache show apt newstuff
+
        msgmsg "Testcase: apply with two patches: $*"
        cp "${PKGFILE}-new" aptarchive/Packages
        echo '