From: Julian Andres Klode <jak@debian.org>
Date: Thu, 25 Aug 2016 12:24:49 +0000 (+0200)
Subject: changelog: Respect Dir setting for local changelog getting
X-Git-Tag: 1.2.15~13
X-Git-Url: https://git.saurik.com/apt.git/commitdiff_plain/2f7b50d0ca76f05c8f113088b8fc6486a5d17394?ds=inline

changelog: Respect Dir setting for local changelog getting

This fixes issues with chroots, but the goal here was to get
the test suite working on systems without dpkg.

(cherry picked from commit 2ed62ba6abcad809d1898a40950f86217af73812)
---

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 03b80be84..fd02b6bba 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -3245,7 +3245,8 @@ std::string pkgAcqChangelog::URI(pkgCache::VerIterator const &Ver)	/*{{{*/
       pkgCache::PkgIterator const Pkg = Ver.ParentPkg();
       if (Pkg->CurrentVer != 0 && Pkg.CurrentVer() == Ver)
       {
-	 std::string const basename = std::string("/usr/share/doc/") + Pkg.Name() + "/changelog";
+	 std::string const root = _config->FindDir("Dir");
+	 std::string const basename = root + std::string("usr/share/doc/") + Pkg.Name() + "/changelog";
 	 std::string const debianname = basename + ".Debian";
 	 if (FileExists(debianname))
 	    return "copy://" + debianname;
diff --git a/test/integration/test-apt-get-changelog b/test/integration/test-apt-get-changelog
index 1815b9961..3861cda20 100755
--- a/test/integration/test-apt-get-changelog
+++ b/test/integration/test-apt-get-changelog
@@ -122,13 +122,13 @@ testsuccess apt install dpkg -y
 # at this moment, we still have the Releasefile claim to be origin:ubuntu
 echo 'Acquire::Changelogs::AlwaysOnline::Origin::Ubuntu "false";' >> rootdir/etc/apt/apt.conf.d/nooriginchangelogs
 testsuccessequal "'http://localhost:${APTHTTPPORT}/pool/main/d/dpkg/dpkg_42/changelog' dpkg.changelog" apt changelog dpkg --print-uris
-testsuccessequal "'gzip:///usr/share/doc/dpkg/changelog.Debian.gz' dpkg.changelog" apt changelog dpkg --print-uris -o Acquire::Changelogs::AlwaysOnline=false
+testsuccessequal "'copy://${TMPWORKINGDIRECTORY}/rootdir/usr/share/doc/dpkg/changelog' dpkg.changelog" apt changelog dpkg --print-uris -o Acquire::Changelogs::AlwaysOnline=false
 testsuccessequal "'http://localhost:${APTHTTPPORT}/pool/main/d/dpkg/dpkg_42/changelog' dpkg.changelog" apt changelog dpkg --print-uris -o Acquire::Changelogs::AlwaysOnline=true
 testsuccessequal "'http://localhost:${APTHTTPPORT}/pool/main/d/dpkg/dpkg_42/changelog' dpkg.changelog" apt changelog dpkg --print-uris -o Acquire::Changelogs::AlwaysOnline=false -o Acquire::Changelogs::AlwaysOnline::Origin::Ubuntu=true
-testsuccessequal "'gzip:///usr/share/doc/dpkg/changelog.Debian.gz' dpkg.changelog" apt changelog dpkg --print-uris -o Acquire::Changelogs::AlwaysOnline=false -o Acquire::Changelogs::AlwaysOnline::Origin::Debian=true
+testsuccessequal "'copy://${TMPWORKINGDIRECTORY}/rootdir/usr/share/doc/dpkg/changelog' dpkg.changelog" apt changelog dpkg --print-uris -o Acquire::Changelogs::AlwaysOnline=false -o Acquire::Changelogs::AlwaysOnline::Origin::Debian=true
 
 testsuccess apt changelog dpkg -d
 testfilestats 'dpkg.changelog' '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
 head -n 3 dpkg.changelog > dpkg.change
-testfileequal 'dpkg.change' "$(apthelper cat-file '/usr/share/doc/dpkg/changelog.Debian.gz' | head -n 3)"
+testfileequal 'dpkg.change' "$(apthelper cat-file 'rootdir/usr/share/doc/dpkg/changelog' | head -n 3)"
 rm -f dpkg.change dpkg.changelog