3 files changed, 50 insertions, 34 deletions
diff --git a/test/integration/solver3.broken b/test/integration/solver3.broken
index 0e2005d60..671e49dd8 100644
--- a/test/integration/solver3.broken
+++ b/test/integration/solver3.broken
@@ -1,5 +1,4 @@
 test-allow-scores-for-all-dependency-types                  # TBD: We are lacking single-sided conflicts preferences
-test-apt-get-upgrade-by-source                              # TBD: Upgrading by source is not supported yet, mostly same issue as above
 test-apt-install-order-matters-a-bit                        # Wontfix: Cannot fix, the order is not recorded in the depcache
 test-bug-470115-new-and-tighten-recommends                  # TBD: Calculation of what is already satisfied Recommends is broken
 test-prevent-markinstall-multiarch-same-versionscrew        # TBD: We consider the skewed ones obsolete and remove them...
diff --git a/test/integration/test-apt-get-upgrade-by-source b/test/integration/test-apt-get-upgrade-by-source
index bac91f04a..8118ac1c3 100755
--- a/test/integration/test-apt-get-upgrade-by-source
+++ b/test/integration/test-apt-get-upgrade-by-source
@@ -22,6 +22,54 @@ noprogress() {
 
 testsuccessequal "Reading package lists...
 Building dependency tree...
+Solving dependencies...Install pkg:arm64 ()
+[0] Install:pkg:arm64=2 ()
+Install pkg-bar:arm64 ()
+Install pkg-foo:arm64 ()
+[0] Reject:pkg:arm64=1 (pkg:arm64=2)
+[0] Install:pkg:arm64 (pkg:arm64=2)
+[1] Install:pkg-bar:arm64 ()
+[2] Install:pkg-foo:arm64 ()
+[3] Install:pkg-bar:arm64=2 (pkg:arm64=2)
+[3] Reject:pkg-bar:arm64=1 (pkg:arm64=2 -> pkg-bar:arm64=2)
+[4] Install:pkg-foo:arm64=2 (pkg:arm64=2)
+[4] Reject:pkg-foo:arm64=1 (pkg:arm64=2 -> pkg-foo:arm64=2)
+
+The following additional packages will be installed:
+  pkg-bar pkg-foo
+The following packages will be upgraded:
+  pkg pkg-bar pkg-foo
+3 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
+Inst pkg [1] (2 unstable [all])
+Inst pkg-bar [1] (2 unstable [all])
+Inst pkg-foo [1] (2 unstable [all])
+Conf pkg (2 unstable [all])
+Conf pkg-bar (2 unstable [all])
+Conf pkg-foo (2 unstable [all])" aptget install pkg -o debug::apt::solver=1 --solver 3.0 -s
+
+testsuccessequal "Reading package lists...
+Building dependency tree...
+Solving dependencies...Install pkg:arm64 ()
+[0] Install:pkg:arm64=2 ()
+Install pkg-bar:arm64 ()
+Install pkg-foo:arm64 ()
+[0] Reject:pkg:arm64=1 (pkg:arm64=2)
+[0] Install:pkg:arm64 (pkg:arm64=2)
+[1] Install:pkg-bar:arm64 ()
+[2] Install:pkg-foo:arm64 ()
+[3] Install:pkg-bar:arm64=1 (pkg-bar:arm64)
+[3] Reject:pkg-bar:arm64=2 (pkg-bar:arm64 -> pkg-bar:arm64=1)
+[4] Install:pkg-foo:arm64=1 (pkg-foo:arm64)
+[4] Reject:pkg-foo:arm64=2 (pkg-foo:arm64 -> pkg-foo:arm64=1)
+
+The following packages will be upgraded:
+  pkg
+1 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
+Inst pkg [1] (2 unstable [all])
+Conf pkg (2 unstable [all])" aptget install pkg -o debug::apt::solver=1 -o APT::Get::Upgrade-By-Source-Package=0 --solver 3.0 -s
+
+testsuccessequal "Reading package lists...
+Building dependency tree...
   MarkInstall pkg:arm64 < 1 -> 2 @ii pumU > FU=1
   Upgrading pkg-bar:arm64 < 1 | 2 @ii umH > due to pkg:arm64
   Upgrading pkg-foo:arm64 < 1 | 2 @ii umH > due to pkg:arm64
@@ -38,7 +86,7 @@ Inst pkg-bar [1] (2 unstable [all])
 Inst pkg-foo [1] (2 unstable [all])
 Conf pkg (2 unstable [all])
 Conf pkg-bar (2 unstable [all])
-Conf pkg-foo (2 unstable [all])" aptget install pkg -o debug::pkgdepcache::marker=1 -o Debug::pkgProblemResolver=1 -o Debug::pkgDepCache::AutoInstall=1 -s
+Conf pkg-foo (2 unstable [all])" aptget install pkg -o debug::pkgdepcache::marker=1 -o Debug::pkgProblemResolver=1 -o Debug::pkgDepCache::AutoInstall=1 -s --solver internal
 
 testsuccessequal "Reading package lists...
 Building dependency tree...
@@ -50,4 +98,4 @@ The following packages will be upgraded:
   pkg
 1 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
 Inst pkg [1] (2 unstable [all])
-Conf pkg (2 unstable [all])" aptget install pkg -o debug::pkgdepcache::marker=1 -o Debug::pkgProblemResolver=1 -o Debug::pkgDepCache::AutoInstall=1 -o APT::Get::Upgrade-By-Source-Package=0 -s
+Conf pkg (2 unstable [all])" aptget install pkg -o debug::pkgdepcache::marker=1 -o Debug::pkgProblemResolver=1 -o Debug::pkgDepCache::AutoInstall=1 -o APT::Get::Upgrade-By-Source-Package=0 -s --solver internal
diff --git a/test/integration/test-solver3-evaluation b/test/integration/test-solver3-evaluation
index 06edb4962..b750b9245 100755
--- a/test/integration/test-solver3-evaluation
+++ b/test/integration/test-solver3-evaluation
@@ -185,34 +185,3 @@ ErrorMessage:
 AptSolverDump:
 $(cat rootdir/var/log/apt/edsp.log.zst | base64 | sed 's#^# #')" cat rootdir/var/crash/apt-edsp.$(id -u).crash
 
-msgmsg "Test that more upgrades are not better in installs"
-# FIXME: This will fail once 3.0 solver tries upgrading by source package.
-insertinstalledpackage 'b' 'all' '2' 'Source: src'
-insertinstalledpackage  'c' 'all' '2' 'Source: src'
-
-# No "Writing error report..."
-testsuccess rm rootdir/var/crash/apt-edsp.$(id -u).crash
-testsuccessequal "Reading package lists...
-Building dependency tree...
-Solving dependencies...
-The following additional packages will be installed:
-  c
-The following packages will be upgraded:
-  b c
-2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
-Inst b [2] (3 unstable [all])
-Inst c [2] (3 unstable [all])
-Conf b (3 unstable [all])
-Conf c (3 unstable [all])"  apt install --solver internal b  -s
-
-testfailure test -e rootdir/var/crash/apt-edsp.$(id -u).crash
-
-# Safety check to check that the 3.0 result actually looks worse
-testsuccessequal "Reading package lists...
-Building dependency tree...
-Solving dependencies...
-The following packages will be upgraded:
-  b
-1 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
-Inst b [2] (3 unstable [all])
-Conf b (3 unstable [all])"  apt install --solver 3.0 b  -s