don't change owner/perms/times through file:// symlinks

If we have files in partial/ from a previous invocation or similar such
those could be symlinks created by file:// sources. The code is
expecting only real files through and happily changes owner,
modification times and permission on the file the symlink points to
which tend to be files we have no business in touching in this way.
Permissions of symlinks shouldn't be changed, changing owner is usually
pointless to, but just to be sure we pick the easy way out and use
lchown, check for symlinks before chmod/utimes.

Reported-By: Mattia Rizzolo on IRC

1 files changed, 9 insertions, 0 deletions

diff --git a/test/integration/framework b/test/integration/framework
index fe6f82ac9..ea9402d61 100644
--- a/test/integration/framework
+++ b/test/integration/framework
@@ -1886,6 +1886,11 @@ pause() {
 	read IGNORE
 }
 
+logcurrentarchivedirectory() {
+	find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
+		stat --format '%U:%G:%a:%n' "$line"
+	done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
+}
 listcurrentlistsdirectory() {
 	{
 		find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
@@ -1964,6 +1969,10 @@ aptautotest_aptget_update() {
 		# failure cases can retain partial files and such
 		testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
 	fi
+	if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
+		testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
+			"$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
+	fi
 }
 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }