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authorDavid Kalnischkies <david@kalnischkies.de>2015-09-06 13:32:07 +0200
committerDavid Kalnischkies <david@kalnischkies.de>2015-09-14 15:22:18 +0200
commit3addaba1ff6fe27cc96af5c2d345ee039c2bffec (patch)
treecfbaefb24f12aa82277e41029f07316490cae2b0 /test/integration
parent921a962611dfbca7a72b2aa5c499b139dd27ae14 (diff)
implement dpkgs vision of interpreting pkg:<arch> dependencies
How the Multi-Arch field and pkg:<arch> dependencies interact was discussed at DebConf15 in the "MultiArch BoF". dpkg and apt (among other tools like dose) had a different interpretation in certain scenarios which we resolved by agreeing on dpkg view – and this commit realizes this agreement in code. As was the case so far libapt sticks to the idea of trying to hide MultiArch as much as possible from individual frontends and instead translates it to good old SingleArch. There are certainly situations which can be improved in frontends if they know that MultiArch is upon them, but these are improvements – not necessary changes needed to unbreak a frontend. The implementation idea is simple: If we parse a dependency on foo:amd64 the dependency is formed on a package 'foo:amd64' of arch 'any'. This package is provided by package 'foo' of arch 'amd64', but not by 'foo' of arch 'i386'. Both of those foo packages provide each other through (assuming foo is M-A:foreign) to allow a dependency on 'foo' to be satisfied by either foo of amd64 or i386. Packages can also declare to provide 'foo:amd64' which is translated to providing 'foo:amd64:any' as well. This indirection over provides was chosen as the alternative would be to teach dependency resolvers how to deal with architecture specific dependencies – which violates the design idea of avoiding resolver changes, especially as architecture-specific dependencies are a cornercase with quite a few subtil rules. Handling it all over versioned provides as we already did for M-A in general seems much simpler as it just works for them. This switch to :any has actually a "surprising" benefit as well: Even frontends showing a package name via .Name() [which doesn't show the architecture] will display the "architecture" for dependencies in which it was explicitely requested, while we will not show the 'strange' :any arch in FullName(true) [= pretty-print] either. Before you had to specialcase these and by default you wouldn't get these details shown. The only identifiable disadvantage is that this complicates error reporting and handling. apt-get's ShowBroken has existing problems with virtual packages [it just shows the name without any reason], so that has to be worked on eventually. The other case is that detecting if a package is completely unknown or if it was at least referenced somewhere needs to acount for this "split" – not that it makes a practical difference which error is shown… but its one of the improvements possible.
Diffstat (limited to 'test/integration')
-rwxr-xr-xtest/integration/test-apt-cache34
-rwxr-xr-xtest/integration/test-apt-get-install-virtual-pkgs64
-rwxr-xr-xtest/integration/test-bug-683786-build-dep-on-virtual-packages2
-rwxr-xr-xtest/integration/test-bug-758153-versioned-provides-support2
-rwxr-xr-xtest/integration/test-cachecontainer-architecture-specification6
-rwxr-xr-xtest/integration/test-external-dependency-solver-protocol2
-rwxr-xr-xtest/integration/test-multiarch-allowed31
-rwxr-xr-xtest/integration/test-multiarch-foreign38
-rwxr-xr-xtest/integration/test-specific-architecture-dependencies2
9 files changed, 126 insertions, 55 deletions
diff --git a/test/integration/test-apt-cache b/test/integration/test-apt-cache
index 97d180a74..7927686fc 100755
--- a/test/integration/test-apt-cache
+++ b/test/integration/test-apt-cache
@@ -120,12 +120,9 @@ bar
Depends: bar
Breaks: foo
Replaces: foo
- Breaks: <foo:i386>
- Replaces: <foo:i386>
<foobar>
<cool>
-<cooler>
-<foo:i386>' aptcache depends foo --recurse --implicit
+<cooler>' aptcache depends foo --recurse --implicit
testsuccessequal 'foo
Depends: bar
bar
@@ -135,9 +132,7 @@ testsuccessequal 'foo
Depends: bar
bar
Depends: bar
- Replaces: foo
- Replaces: <foo:i386>
-<foo:i386>' aptcache depends foo --recurse --important --replaces --implicit
+ Replaces: foo' aptcache depends foo --recurse --important --replaces --implicit
testsuccessequal 'bar
Depends: bar
Breaks: foo
@@ -145,38 +140,37 @@ testsuccessequal 'bar
testsuccessequal 'bar
Depends: bar
Breaks: foo
- Replaces: foo
- Breaks: <foo:i386>
- Replaces: <foo:i386>' aptcache depends bar --implicit
+ Replaces: foo' aptcache depends bar --implicit
+
testsuccessequal 'specific
Depends: <bar:i386>
- Depends: specific:amd64
- Breaks: foo:amd64
+ Depends: <specific:amd64>
+ specific
+ Breaks: <foo:amd64>
Replaces: <foo:i386>' aptcache depends specific
testsuccessequal 'specific
Depends: <bar:i386>
- Depends: specific:amd64
- Breaks: foo:amd64
+ Depends: <specific:amd64>
+ specific
+ Breaks: <foo:amd64>
Replaces: <foo:i386>' aptcache depends specific --implicit
-## rdpends
+## rdepends
+# Note that specific does not appear in this list as it doesn't depend on foo,
+# but on an arch-specific foo!
testsuccessequal 'foo
Reverse Depends:
bar
- specific
bar' aptcache rdepends foo
testsuccessequal 'foo
Reverse Depends:
Breaks: bar
- Breaks: specific
Replaces: bar' aptcache rdepends foo -o APT::Cache::ShowDependencyType=1
testsuccessequal 'foo
Reverse Depends:
Breaks: bar (<< 1)
- Breaks: specific (<< 1)
Replaces: bar (<< 1)' aptcache rdepends foo -o APT::Cache::ShowDependencyType=1 -o APT::Cache::ShowVersion=1
testsuccessequal 'foo
Reverse Depends:
- Breaks: bar (<< 1)
- Breaks: specific (<< 1)' aptcache rdepends foo -o APT::Cache::ShowDependencyType=1 -o APT::Cache::ShowVersion=1 --important --breaks
+ Breaks: bar (<< 1)' aptcache rdepends foo -o APT::Cache::ShowDependencyType=1 -o APT::Cache::ShowVersion=1 --important --breaks
diff --git a/test/integration/test-apt-get-install-virtual-pkgs b/test/integration/test-apt-get-install-virtual-pkgs
new file mode 100755
index 000000000..ca3790f46
--- /dev/null
+++ b/test/integration/test-apt-get-install-virtual-pkgs
@@ -0,0 +1,64 @@
+#!/bin/sh
+set -e
+
+TESTDIR=$(readlink -f $(dirname $0))
+. $TESTDIR/framework
+setupenvironment
+configarchitecture 'amd64' 'i386'
+
+insertpackage 'unstable' 'foo' 'amd64' '1' 'Provides: foo-prv'
+
+insertpackage 'unstable' 'baz1' 'amd64' '1' 'Provides: foo-prv1'
+insertpackage 'unstable' 'foo1' 'amd64' '1' 'Provides: foo-prv1'
+
+insertpackage 'unstable' 'baz2' 'amd64' '1' 'Provides: foo-prv2'
+insertpackage 'unstable' 'foo2' 'amd64' '2' 'Provides: foo-prv2:amd64'
+
+insertpackage 'unstable' 'baz3' 'amd64' '1' 'Provides: foo-prv3'
+insertpackage 'unstable' 'foo3' 'i386' '2' 'Provides: foo-prv3:amd64'
+
+insertpackage 'unstable' 'baz4' 'amd64' '1' 'Provides: foo-prv4:amd64'
+insertpackage 'unstable' 'foo4' 'i386' '2' 'Provides: foo-prv4:amd64'
+
+insertpackage 'experimental' 'baz5' 'amd64' '1' 'Provides: foo-prv5:amd64'
+insertpackage 'experimental' 'foo5' 'i386' '2' 'Provides: foo-prv5:amd64'
+
+setupaptarchive
+
+testsuccessequal "Reading package lists...
+Building dependency tree...
+Note, selecting 'foo' instead of 'foo-prv'
+The following NEW packages will be installed:
+ foo
+0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
+Inst foo (1 unstable [amd64])
+Conf foo (1 unstable [amd64])" aptget install foo-prv -s -q=0
+
+testvirtuals() {
+ testfailureequal "Reading package lists...
+Building dependency tree...
+Package $1 is a virtual package provided by:
+ $3
+ $2
+You should explicitly select one to install.
+
+E: Package '$1' has no installation candidate" aptget install $1 -s -q=0
+}
+
+testvirtuals 'foo-prv1' 'baz1 1' 'foo1 1'
+testvirtuals 'foo-prv2' 'baz2 1' 'foo2 2'
+testvirtuals 'foo-prv3' 'baz3 1' 'foo3:i386 2'
+testvirtuals 'foo-prv4' 'baz4 1' 'foo4:i386 2'
+testvirtuals 'foo-prv5' 'baz5 1' 'foo5:i386 2'
+
+echo 'Package: *
+Pin: release a=experimental
+Pin-Priority: -1' > rootdir/etc/apt/preferences.d/experimental.pref
+
+testfailureequal "Reading package lists...
+Building dependency tree...
+Package foo-prv5 is a virtual package provided by:
+ foo5:i386 2 [Not candidate version]
+ baz5 1 [Not candidate version]
+
+E: Package 'foo-prv5' has no installation candidate" aptget install foo-prv5 -s -q=0
diff --git a/test/integration/test-bug-683786-build-dep-on-virtual-packages b/test/integration/test-bug-683786-build-dep-on-virtual-packages
index 13a0ef0c8..4a7c516d4 100755
--- a/test/integration/test-bug-683786-build-dep-on-virtual-packages
+++ b/test/integration/test-bug-683786-build-dep-on-virtual-packages
@@ -31,7 +31,7 @@ Reverse Depends:
Dependencies:
Provides:
Reverse Provides: ' aptcache showpkg po-debconf:armel
-testsuccessequal 'N: Unable to locate package texi2html' aptcache showpkg texi2html:armel -q=0
+testsuccessequal 'N: Unable to locate package texi2html:armel' aptcache showpkg texi2html:armel -q=0
testsuccessequal 'Reading package lists...
Building dependency tree...
diff --git a/test/integration/test-bug-758153-versioned-provides-support b/test/integration/test-bug-758153-versioned-provides-support
index 6d43d9943..0be7ced8c 100755
--- a/test/integration/test-bug-758153-versioned-provides-support
+++ b/test/integration/test-bug-758153-versioned-provides-support
@@ -214,7 +214,7 @@ or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
- baz-broken:i386 : Depends: bar but it is not installable
+ baz-broken:i386 : Depends: bar:amd64 but it is not installable
E: Unable to correct problems, you have held broken packages.' aptget install baz-broken -s
testsuccessequal 'Reading package lists...
diff --git a/test/integration/test-cachecontainer-architecture-specification b/test/integration/test-cachecontainer-architecture-specification
index e5625e811..617379a79 100755
--- a/test/integration/test-cachecontainer-architecture-specification
+++ b/test/integration/test-cachecontainer-architecture-specification
@@ -28,7 +28,7 @@ Inst libsame:armel (1 unstable [armel])
Conf libsame:armel (1 unstable [armel])' aptget -s install libsame:armel
testfailureequal 'Reading package lists...
Building dependency tree...
-E: Unable to locate package libsame' aptget -s install libsame:armhf
+E: Unable to locate package libsame:armhf' aptget -s install libsame:armhf
testsuccessequal 'Reading package lists...
Building dependency tree...
The following NEW packages will be installed:
@@ -88,11 +88,11 @@ Conf libsame (1 unstable [amd64])
Conf libsame:armel (1 unstable [armel])' aptget -s install libsame:linux-*
testfailureequal 'Reading package lists...
Building dependency tree...
-E: Unable to locate package libsame' aptget -s install libsame:windows-any
+E: Unable to locate package libsame:windows-any' aptget -s install libsame:windows-any
testfailureequal 'Reading package lists...
Building dependency tree...
-E: Unable to locate package foo' aptget -s install foo:armel
+E: Unable to locate package foo:armel' aptget -s install foo:armel
testsuccessequal 'Reading package lists...
Building dependency tree...
The following NEW packages will be installed:
diff --git a/test/integration/test-external-dependency-solver-protocol b/test/integration/test-external-dependency-solver-protocol
index 3b9b38c39..15944da9d 100755
--- a/test/integration/test-external-dependency-solver-protocol
+++ b/test/integration/test-external-dependency-solver-protocol
@@ -61,6 +61,8 @@ testsuccess aptget install --solver apt awesomecoolstuff:i386 -s
rm -f /tmp/dump.edsp
testfailure aptget install --solver dump awesomecoolstuff:i386 -s
testsuccess test -s /tmp/dump.edsp
+testequal 'Install: awesomecoolstuff:i386' grep :i386 /tmp/dump.edsp
+testempty grep :amd64 /tmp/dump.edsp
testsuccess aptget dist-upgrade -s
testsuccess aptget dist-upgrade -s --solver apt
diff --git a/test/integration/test-multiarch-allowed b/test/integration/test-multiarch-allowed
index 5a8b5eb7d..ecdf39a86 100755
--- a/test/integration/test-multiarch-allowed
+++ b/test/integration/test-multiarch-allowed
@@ -12,7 +12,7 @@ insertpackage 'unstable' 'needsfooany' 'amd64,i386' '1' 'Depends: foo:any'
insertpackage 'unstable' 'needsfoover1' 'amd64,i386' '1' 'Depends: foo:any (>= 1)'
insertpackage 'unstable' 'needsfoover2' 'amd64,i386' '1' 'Depends: foo:any (>= 2)'
insertpackage 'unstable' 'hatesfoo' 'amd64' '1' 'Conflicts: foo'
-insertpackage 'unstable' 'hatesfooany' 'amd64' '1' 'Conflicts: foo:any' # this makes no sense…
+insertpackage 'unstable' 'hatesfooany' 'amd64' '1' 'Conflicts: foo:any' # this makes no sense…?
insertpackage 'unstable' 'hatesfoonative' 'amd64' '1' 'Conflicts: foo:amd64'
insertpackage 'unstable' 'coolfoo' 'amd64' '1' 'Multi-Arch:allowed
@@ -21,10 +21,10 @@ insertpackage 'unstable' 'coolfoover' 'amd64' '1' 'Multi-Arch:allowed
Provides: coolbar (= 2)'
insertpackage 'unstable' 'needscoolfoo' 'amd64' '1' 'Depends: coolfoo, coolbar'
insertpackage 'unstable' 'needscoolfooany' 'amd64' '1' 'Depends: coolfoo:any, coolbar:any'
-insertpackage 'unstable' 'needscoolfoover0' 'amd64' '1' 'Depends: coolfoo:any (>= 1), coolbar'
-insertpackage 'unstable' 'needscoolfoover1' 'amd64' '1' 'Depends: coolfoo:any (>= 1), coolbar (>= 1)'
-insertpackage 'unstable' 'needscoolfoover2' 'amd64' '1' 'Depends: coolfoo:any (>= 2), coolbar (>= 1)'
-insertpackage 'unstable' 'needscoolfoover3' 'amd64' '1' 'Depends: coolfoo:any (>= 2), coolbar (>= 3)'
+insertpackage 'unstable' 'needscoolfoover0' 'amd64' '1' 'Depends: coolfoo:any (>= 1), coolbar:any'
+insertpackage 'unstable' 'needscoolfoover1' 'amd64' '1' 'Depends: coolfoo:any (>= 1), coolbar:any (>= 1)'
+insertpackage 'unstable' 'needscoolfoover2' 'amd64' '1' 'Depends: coolfoo:any (>= 2), coolbar:any (>= 1)'
+insertpackage 'unstable' 'needscoolfoover3' 'amd64' '1' 'Depends: coolfoo:any (>= 2), coolbar:any (>= 3)'
setupaptarchive
@@ -142,7 +142,7 @@ E: Unable to correct problems, you have held broken packages." aptget install fo
testfailuremsg 'E: Unable to correct problems, you have held broken packages.' aptget install foo hatesfooany -s
testfailureequal "$BADPREFIX
The following packages have unmet dependencies:
- hatesfoonative : Conflicts: foo but 1 is to be installed
+ hatesfoonative : Conflicts: foo:amd64
E: Unable to correct problems, you have held broken packages." aptget install foo hatesfoonative -s
}
solveableinsinglearch2
@@ -189,10 +189,17 @@ Inst needscoolfoo (1 unstable [amd64])
Conf coolfoo (1 unstable [amd64])
Conf coolfoover (1 unstable [amd64])
Conf needscoolfoo (1 unstable [amd64])" aptget install needscoolfoo coolfoover -s
- testfailureequal "$BADPREFIX
-The following packages have unmet dependencies:
- needscoolfooany : Depends: coolbar:any but it is not installable
-E: Unable to correct problems, you have held broken packages." aptget install needscoolfooany -s
+ testsuccessequal "Reading package lists...
+Building dependency tree...
+The following additional packages will be installed:
+ coolfoo
+The following NEW packages will be installed:
+ coolfoo needscoolfooany
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst coolfoo (1 unstable [amd64])
+Inst needscoolfooany (1 unstable [amd64])
+Conf coolfoo (1 unstable [amd64])
+Conf needscoolfooany (1 unstable [amd64])" aptget install needscoolfooany -s
testsuccessequal 'Reading package lists...
Building dependency tree...
The following additional packages will be installed:
@@ -224,7 +231,7 @@ E: Unable to correct problems, you have held broken packages." aptget install ne
testfailureequal "$BADPREFIX
The following packages have unmet dependencies:
needscoolfoover3 : Depends: coolfoo:any (>= 2)
- Depends: coolbar (>= 3)
+ Depends: coolbar:any (>= 3)
E: Unable to correct problems, you have held broken packages." aptget install needscoolfoover3 -s
}
solveableinsinglearch3
@@ -235,7 +242,7 @@ configarchitecture 'amd64'
solveableinsinglearch0
testfailureequal 'Reading package lists...
Building dependency tree...
-E: Unable to locate package needsfoo' aptget install needsfoo:i386 -s
+E: Unable to locate package needsfoo:i386' aptget install needsfoo:i386 -s
solveableinsinglearch1 'needsfooany'
solveableinsinglearch1 'needsfoover1'
diff --git a/test/integration/test-multiarch-foreign b/test/integration/test-multiarch-foreign
index 854f441fb..8c09a7fde 100755
--- a/test/integration/test-multiarch-foreign
+++ b/test/integration/test-multiarch-foreign
@@ -186,39 +186,43 @@ The following packages have unmet dependencies:
E: Unable to correct problems, you have held broken packages." aptget install $1 hates-foo -s
testfailureequal "$BADPREFIX
The following packages have unmet dependencies:
- hates-foo-x64 : Conflicts: foo
-E: Unable to correct problems, you have held broken packages." aptget install $1 hates-foo-x64 -s
- testfailureequal "$BADPREFIX
-The following packages have unmet dependencies:
- hates-foo-x32 : Conflicts: foo:i386
-E: Unable to correct problems, you have held broken packages." aptget install $1 hates-foo-x32 -s
+ $2 : Conflicts: foo:$4
+E: Unable to correct problems, you have held broken packages." aptget install $1 $2 -s
+ testsuccessequal "Reading package lists...
+Building dependency tree...
+The following NEW packages will be installed:
+ $1 $3
+0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
+Inst $1 (1.0 unstable [$4])
+Inst $3 (1.0 unstable [amd64])
+Conf $1 (1.0 unstable [$4])
+Conf $3 (1.0 unstable [amd64])" aptget install $1 $3 -s
}
-hatersgonnahate 'foo'
-hatersgonnahate 'foo:i386'
+hatersgonnahate 'foo' 'hates-foo-x64' 'hates-foo-x32' 'amd64'
+hatersgonnahate 'foo:i386' 'hates-foo-x32' 'hates-foo-x64' 'i386'
-#FIXME: do not work in single-arch as i386 isn't known at cache generation time
testsuccessequal 'Reading package lists...
Building dependency tree...
The following additional packages will be installed:
- foo
+ foo:i386
The following NEW packages will be installed:
- cool-foo-x32 foo
+ cool-foo-x32 foo:i386
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
-Inst foo (1.0 unstable [amd64])
+Inst foo:i386 (1.0 unstable [i386])
Inst cool-foo-x32 (1.0 unstable [amd64])
-Conf foo (1.0 unstable [amd64])
+Conf foo:i386 (1.0 unstable [i386])
Conf cool-foo-x32 (1.0 unstable [amd64])' aptget install cool-foo-x32 -s
testsuccessequal 'Reading package lists...
Building dependency tree...
The following additional packages will be installed:
- bar
+ bar:i386
The following NEW packages will be installed:
- bar cool-bar-x32
+ bar:i386 cool-bar-x32
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
-Inst bar (1.0 unstable [amd64])
+Inst bar:i386 (1.0 unstable [i386])
Inst cool-bar-x32 (1.0 unstable [amd64])
-Conf bar (1.0 unstable [amd64])
+Conf bar:i386 (1.0 unstable [i386])
Conf cool-bar-x32 (1.0 unstable [amd64])' aptget install cool-bar-x32 -s -q=0
testsuccessequal 'Reading package lists...
diff --git a/test/integration/test-specific-architecture-dependencies b/test/integration/test-specific-architecture-dependencies
index f6635a4d6..b5fcdd6ac 100755
--- a/test/integration/test-specific-architecture-dependencies
+++ b/test/integration/test-specific-architecture-dependencies
@@ -279,7 +279,7 @@ Conf depender-x64 (1 unstable [amd64])' aptget install depender-x64 -s
testequal 'Reading package lists...
Building dependency tree...
-E: Unable to locate package depender-x64' aptget install depender-x64:i386 -s
+E: Unable to locate package depender-x64:i386' aptget install depender-x64:i386 -s
testequal 'Reading package lists...
Building dependency tree...