From 74bcab9dfa50647dd6615f261f2c2bc9f5a38951 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 13 Feb 2016 16:30:31 +0200
Subject: Offer in pkg-build to drop prerequisite packages that are no longer
 necessary

This can happen if a package that is being upgraded/downgraded changes its
dependencies.
---
 tests/test.sh | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'tests/test.sh')

diff --git a/tests/test.sh b/tests/test.sh
index 2dcd6f7..e4d962b 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -1204,6 +1204,34 @@ test cfg-fetch
 test pkg-build -y libbaz
 stat libfoo "configured 1.1.0"
 
+# drop prerequisites on downgrade
+#
+test rep-create repository/1/satisfy/t5
+test cfg-create --wipe
+test cfg-add $rep/satisfy/t2
+test cfg-fetch
+
+test pkg-build -y libbar
+stat libfoo "configured 1.0.0"
+stat libbar "configured 1.0.0 hold_package"
+
+test cfg-add $rep/satisfy/t5
+test cfg-fetch
+
+test pkg-build -y libbar
+stat libfoo "available 1.0.0"
+stat libbar "configured 1.2.0 hold_package"
+
+#@@test pkg-build -y libbar/1.0.0 libfoo
+test pkg-build -y libbar/1.0.0
+test pkg-build -y libfoo
+stat libfoo "configured 1.0.0 hold_package"
+stat libbar "configured 1.0.0 hold_package hold_version; available 1.2.0"
+
+test pkg-build -y libbar
+stat libfoo "configured 1.0.0 hold_package"
+#@@stat libbar "configured 1.2.0 hold_package"
+stat libbar "configured 1.2.0 hold_package hold_version"
 
 ##
 ## pkg-drop
-- 
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