solver3: Correctly determine 'same' or groups

We incorrectly used the DependencyData of the first or group
member, however that only checked that the first or group member
was the same and that both either had a next member or not.

1 files changed, 18 insertions, 0 deletions

diff --git a/test/integration/test-solver3-similar-depends b/test/integration/test-solver3-similar-depends
new file mode 100755
index 000000000..a301b9ac5
--- /dev/null
+++ b/test/integration/test-solver3-similar-depends
@@ -0,0 +1,18 @@
+#!/bin/sh
+set -e
+
+TESTDIR="$(readlink -f "$(dirname "$0")")"
+. "$TESTDIR/framework"
+setupenvironment
+configarchitecture 'amd64'
+
+insertpackage 'installed' 'a' 'all' '2' 'Depends: a|b'
+insertpackage 'unstable' 'a' 'all' '3' 'Depends: a|c'
+
+setupaptarchive
+testsuccess apt install -o debug::apt::solver=3 a -s --solver 3.0
+cp rootdir/tmp/testsuccess.output log
+msgmsg "Test that æ|b and a|c are different or groups"
+testsuccess grep "Found dependency critical a:amd64=2 -> a:amd64" log
+testsuccess grep "Found dependency critical a:amd64=3 -> a:amd64" log
+