allow arch=all to override No-Support-for-Architecture-all

If a user explicitly requests the download of arch:all apt shouldn't get
in the way and perform its detection dance if arch:all packages are
(also) in arch:any files or not.

This e.g. allows setting arch=all on a source with such a field (or one
which doesn't support all at all, but has the arch:all files like Debian
itself ATM) to get only the arch:all packages from there instead of
behaving like a no-op.

Reported-By: Helmut Grohne on IRC

1 files changed, 32 insertions, 0 deletions

diff --git a/test/integration/test-acquire-binary-all b/test/integration/test-acquire-binary-all
index d428c106d..ba47eddc2 100755
--- a/test/integration/test-acquire-binary-all
+++ b/test/integration/test-acquire-binary-all
@@ -18,6 +18,7 @@ Acquire::IndexTargets::deb::Contents {
 	KeepCompressed "true";
 };
 EOF
+cp -a rootdir/etc/apt/sources.list.d rootdir/etc/apt/sources.list.d.bak
 
 msgmsg 'Releasefile with Architectures field and all included'
 testsuccess apt update
@@ -39,6 +40,16 @@ testequal 'foo-1
 foo-2' aptcache pkgnames foo-
 
 rm -rf rootdir/var/lib/apt/lists
+msgmsg 'Releasefile with Architectures field and all included, but arch-=all'
+sed -i 's#^deb\(-src\)\? #deb\1 [arch-=all] #' rootdir/etc/apt/sources.list.d/*
+testsuccesswithnotice apt update
+cp -a rootdir/etc/apt/sources.list.d.bak/* rootdir/etc/apt/sources.list.d/
+cp rootdir/tmp/testsuccess.output aptupdate.output
+testfailure grep '^Get.* all Packages ' aptupdate.output
+testfailure grep '^Get.* all Contents ' aptupdate.output
+testequal 'foo-2' aptcache pkgnames foo-
+
+rm -rf rootdir/var/lib/apt/lists
 msgmsg 'Releasefile has all, but forbids its usage'
 configarchitecture 'amd64'
 sed -i '/^Architectures: / a\
@@ -51,6 +62,16 @@ testsuccess grep '^Get.* all Contents ' aptupdate.output
 sed -i '/^No-Support-for-Architecture-all: / d' $(find ./aptarchive -name 'Release')
 
 rm -rf rootdir/var/lib/apt/lists
+msgmsg 'Releasefile has all, forbids its usage, but it is forced with arch=all'
+sed -i 's#^deb\(-src\)\? #deb\1 [arch=all] #' rootdir/etc/apt/sources.list.d/*
+testsuccess apt update
+cp -a rootdir/etc/apt/sources.list.d.bak/* rootdir/etc/apt/sources.list.d/
+cp rootdir/tmp/testsuccess.output aptupdate.output
+testsuccess grep '^Get.* all Packages ' aptupdate.output
+testsuccess grep '^Get.* all Contents ' aptupdate.output
+testequal 'foo-1' aptcache pkgnames foo-
+
+rm -rf rootdir/var/lib/apt/lists
 msgmsg 'Releasefile with Architectures field but without all'
 configarchitecture 'amd64' 'i386'
 getarchitecturesfromreleasefile() { echo "$(getarchitectures)"; }
@@ -70,6 +91,17 @@ testfailure grep '^Get.* all Contents ' aptupdate.output
 testequal 'foo-2' aptcache pkgnames foo-
 
 rm -rf rootdir/var/lib/apt/lists
+msgmsg 'Releasefile with Architectures field but without all forced with arch+=all'
+sed -i 's#^deb\(-src\)\? #deb\1 [arch+=all] #' rootdir/etc/apt/sources.list.d/*
+testsuccess apt update
+cp -a rootdir/etc/apt/sources.list.d.bak/* rootdir/etc/apt/sources.list.d/
+cp rootdir/tmp/testsuccess.output aptupdate.output
+testsuccess grep '^Get.* all Packages ' aptupdate.output
+testsuccess grep '^Get.* all Contents ' aptupdate.output
+testequal 'foo-1
+foo-2' aptcache pkgnames foo-
+
+rm -rf rootdir/var/lib/apt/lists
 msgmsg 'Releasefile without Architectures field'
 getarchitecturesfromreleasefile() { echo -n ''; }
 generatereleasefiles