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authorAndrew Gregory <andrew.gregory.8@gmail.com>2016-05-23 08:27:29 -0400
committerAllan McRae <allan@archlinux.org>2016-08-30 18:10:40 +1000
commit6ac2ee21b30f3c5f331d19349f96bb8e5b020b47 (patch)
tree83adc0a0fc76db0450d11ae78f148a8190c9a216 /test
parent7a9d8b7001f3f90471dc94ab31ec017f32ef8760 (diff)
downloadpacman-6ac2ee21b30f3c5f331d19349f96bb8e5b020b47.tar.xz
recursedeps: include cyclic dependencies
Cyclic dependencies (A depends on B, B depends on A) were not selected because neither package could be removed individually, so can_remove_package would always return false for both. By preselecting all dependencies then filtering back out any dependencies still required by any packages that will not be uninstalled, groups of unneeded cyclic dependencies can be found. Fixes FS#41031 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'test')
-rw-r--r--test/pacman/tests/TESTS1
-rw-r--r--test/pacman/tests/remove-recursive-cycle.py41
2 files changed, 42 insertions, 0 deletions
diff --git a/test/pacman/tests/TESTS b/test/pacman/tests/TESTS
index 62d1f2ae..bd5a0b64 100644
--- a/test/pacman/tests/TESTS
+++ b/test/pacman/tests/TESTS
@@ -109,6 +109,7 @@ TESTS += test/pacman/tests/querycheck002.py
TESTS += test/pacman/tests/querycheck_fast_file_type.py
TESTS += test/pacman/tests/reason001.py
TESTS += test/pacman/tests/remove-assumeinstalled.py
+TESTS += test/pacman/tests/remove-recursive-cycle.py
TESTS += test/pacman/tests/remove001.py
TESTS += test/pacman/tests/remove002.py
TESTS += test/pacman/tests/remove010.py
diff --git a/test/pacman/tests/remove-recursive-cycle.py b/test/pacman/tests/remove-recursive-cycle.py
new file mode 100644
index 00000000..b9864c87
--- /dev/null
+++ b/test/pacman/tests/remove-recursive-cycle.py
@@ -0,0 +1,41 @@
+self.description = "Recursively remove a package with cyclical dependencies"
+
+lpkg1 = pmpkg('pkg1')
+self.addpkg2db('local', lpkg1)
+lpkg1.depends = [ 'dep1' ]
+
+lpkg2 = pmpkg('pkg2')
+self.addpkg2db('local', lpkg2)
+lpkg2.depends = [ 'dep3' ]
+
+# cyclic dependency 1
+ldep1 = pmpkg('dep1')
+self.addpkg2db('local', ldep1)
+ldep1.depends = [ 'dep2', 'dep3', 'dep4' ]
+ldep1.reason = 1
+
+# cyclic dependency 2
+ldep2 = pmpkg('dep2')
+self.addpkg2db('local', ldep2)
+ldep2.depends = [ 'dep1' ]
+ldep2.reason = 1
+
+# dependency required by another package
+ldep3 = pmpkg('dep3')
+self.addpkg2db('local', ldep3)
+ldep3.reason = 1
+
+# explicitly installed dependency
+ldep4 = pmpkg('dep4')
+self.addpkg2db('local', ldep4)
+ldep4.reason = 0
+
+self.args = "-Rs pkg1"
+
+self.addrule("PACMAN_RETCODE=0")
+self.addrule("PKG_EXIST=pkg2")
+self.addrule("PKG_EXIST=dep3")
+self.addrule("PKG_EXIST=dep4")
+self.addrule("!PKG_EXIST=pkg1")
+self.addrule("!PKG_EXIST=dep1")
+self.addrule("!PKG_EXIST=dep2")