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authorAllan McRae <allan@archlinux.org>2012-07-17 19:13:03 +1000
committerDan McGee <dan@archlinux.org>2012-08-02 09:38:45 -0500
commit41dae689520b0af0b5226117e77572a24954f075 (patch)
tree25897f04df077bbbf48eb48036521a30e8a39daf
parentfa2eadcec75e8e54a4bb3cf1f38a07ec71784032 (diff)
pactest: Do not remove symlink to directory if a to be installed package uses it
If a pacakge has a directory symlink (e.g. /lib -> usr/lib), do not allow it to be removed if any other package is trying to install a file into that path (e.g. /lib/foo). This is because the local database can become invalidated if the symlink is removed after the package with file /lib/foo is installed (sync702.py). If the symlink is removed before the file is installed (sync701.py), the upgrade is actually a success, but we can not guarantee the ordering so both cases should fail. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
-rw-r--r--test/pacman/tests/sync701.py22
-rw-r--r--test/pacman/tests/sync702.py22
2 files changed, 44 insertions, 0 deletions
diff --git a/test/pacman/tests/sync701.py b/test/pacman/tests/sync701.py
new file mode 100644
index 00000000..201f6028
--- /dev/null
+++ b/test/pacman/tests/sync701.py
@@ -0,0 +1,22 @@
+self.description = "do not remove directory symlink if incoming package has file in its path (order 1)"
+
+lp = pmpkg("pkg1")
+lp.files = ["usr/lib/foo",
+ "lib -> usr/lib"]
+self.addpkg2db("local", lp)
+
+p1 = pmpkg("pkg1", "1.0-2")
+p1.files = ["usr/lib/foo"]
+self.addpkg2db("sync", p1)
+
+p2 = pmpkg("pkg2")
+p2.files = ["lib/bar"]
+self.addpkg2db("sync", p2)
+
+self.args = "-S pkg1 pkg2"
+
+self.addrule("PACMAN_RETCODE=1")
+self.addrule("PKG_VERSION=pkg1|1.0-1")
+self.addrule("!PKG_EXIST=pkg2")
+
+self.expectfailure = True
diff --git a/test/pacman/tests/sync702.py b/test/pacman/tests/sync702.py
new file mode 100644
index 00000000..ee4eef95
--- /dev/null
+++ b/test/pacman/tests/sync702.py
@@ -0,0 +1,22 @@
+self.description = "do not remove directory symlink if incoming package has file in its path (order 2)"
+
+lp = pmpkg("pkg2")
+lp.files = ["usr/lib/foo",
+ "lib -> usr/lib"]
+self.addpkg2db("local", lp)
+
+p1 = pmpkg("pkg1")
+p1.files = ["lib/bar"]
+self.addpkg2db("sync", p1)
+
+p2 = pmpkg("pkg2", "1.0-2")
+p2.files = ["usr/lib/foo"]
+self.addpkg2db("sync", p2)
+
+self.args = "-S pkg1 pkg2"
+
+self.addrule("PACMAN_RETCODE=1")
+self.addrule("PKG_VERSION=pkg2|1.0-1")
+self.addrule("!PKG_EXIST=pkg1")
+
+self.expectfailure = True