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authorJulian Andres Klode <julian.klode@canonical.com>2018-12-18 14:50:25 +0100
committerJulian Andres Klode <julian.klode@canonical.com>2019-02-21 10:08:40 +0100
commit08e35a30d5c1829580b155d8951314168c859456 (patch)
tree36c46e985d19b9140404dde2199131ec5da03e98 /test/integration
parent65a54dbc7965870ecd6bb73dd1e26d1d1b394bb5 (diff)
Introduce experimental 'never' pinning for sources
This allows disabling a repository by pinning it to 'never', which is internally translated to a value of -32768 (or whatever the minimum of short is). This overrides any other pin for that repository. It can be used to make sure certain sources are never used; for example, in unattended-upgrades. To prevent semantic changes to existing files, we substitute min + 1 for every pin-priority: <min>. This is a temporary solution, as we are waiting for an ABI break. To add pins with that value, the special Pin-Priority "never" may be used for now. It's unclear if that will persist, or if the interface will change eventually. (cherry picked from commit 8bb2a91a070170d7d8e71206d1c66a26809bdbc3) LP: #1814727 (cherry picked from commit f52e7a2040f461fb37f88751f5a42a5d5c130441) (cherry picked from commit c55c0ade9ea7f084111884b282c0ffd632ad6c55)
Diffstat (limited to 'test/integration')
-rwxr-xr-xtest/integration/test-policy-pinning79
1 files changed, 79 insertions, 0 deletions
diff --git a/test/integration/test-policy-pinning b/test/integration/test-policy-pinning
index 8f4850c4d..1a9418855 100755
--- a/test/integration/test-policy-pinning
+++ b/test/integration/test-policy-pinning
@@ -306,6 +306,27 @@ E: Cannot convert 2147483648 to integer: out of range
E: ${tmppath}/rootdir/etc/apt/preferences: Value 2147483648 is outside the range of valid pin priorities (-32768 to 32767)" \
aptget install -s coolstuff -o PinPriority=2147483648
+# Check that short-max/min is a valid pin
+currentpin() {
+echo "Package: *
+Pin: release n=backports
+Pin-Priority: $1
+" > rootdir/etc/apt/preferences
+testsuccessequal "coolstuff:
+ Installed: 2.0~bpo1
+ Candidate: $2
+ Version table:
+ 2.0~bpo2 ${3:-$1}
+ ${3:-$1} file:${tmppath}/aptarchive backports/main all Packages
+ *** 2.0~bpo1 100
+ 100 ${tmppath}/rootdir/var/lib/dpkg/status
+ 1.0 500
+ 500 file:${tmppath}/aptarchive stable/main all Packages" apt policy coolstuff
+}
+currentpin '32767' '2.0~bpo2'
+currentpin '-32768' '2.0~bpo1' '-32767'
+currentpin '-32767' '2.0~bpo1' '-32767'
+
# Check for 0
echo "Package: coolstuff
Pin: release n=backports
@@ -340,3 +361,61 @@ testsuccessequal "coolstuff:
100 ${tmppath}/rootdir/var/lib/dpkg/status
1.0 500
500 file:${tmppath}/aptarchive stable/main all Packages" aptcache policy coolstuff
+
+
+# Check for override pins
+
+# Normal pins: First one wins
+echo "Package: coolstuff
+Pin: release n=backports
+Pin-Priority: 990
+
+Package: coolstuff
+Pin: release n=backports
+Pin-Priority: 991
+" > rootdir/etc/apt/preferences
+
+testsuccessequal "coolstuff:
+ Installed: 2.0~bpo1
+ Candidate: 2.0~bpo2
+ Version table:
+ 2.0~bpo2 990
+ 100 file:${tmppath}/aptarchive backports/main all Packages
+ *** 2.0~bpo1 100
+ 100 ${tmppath}/rootdir/var/lib/dpkg/status
+ 1.0 500
+ 500 file:${tmppath}/aptarchive stable/main all Packages" aptcache policy coolstuff
+
+
+echo "Package: coolstuff
+Pin: release n=backports
+Pin-Priority: 990
+
+Package: *
+Pin: release n=backports
+Pin-Priority: never
+" > rootdir/etc/apt/preferences
+
+testsuccessequal "coolstuff:
+ Installed: 2.0~bpo1
+ Candidate: 2.0~bpo1
+ Version table:
+ 2.0~bpo2 -32768
+ -32768 file:${tmppath}/aptarchive backports/main all Packages
+ *** 2.0~bpo1 100
+ 100 ${tmppath}/rootdir/var/lib/dpkg/status
+ 1.0 500
+ 500 file:${tmppath}/aptarchive stable/main all Packages" aptcache policy coolstuff
+
+
+
+
+# Check for 0
+echo "Package: coolstuff
+Pin: release n=backports
+Pin-Priority: never
+" > rootdir/etc/apt/preferences
+
+testfailureequal "Reading package lists...
+E: ${tmppath}/rootdir/etc/apt/preferences: The special 'Pin-Priority: never' can only be used for 'Package: *' records" \
+ aptget install -s coolstuff -o PinPriority=0