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authorLennart Poettering <lennart@poettering.net>2016-04-08 18:54:05 +0200
committerLennart Poettering <lennart@poettering.net>2016-04-12 13:43:33 +0200
commitd2120590ffdcc041f098667355ca3db5161d25d9 (patch)
tree9e5b921b5023e7eb40f7812161f285c49da45039 /src/shared/tests.c
parent815b09d39b74a9ece31b7d7ef45f8f00784b8d8b (diff)
tests: override XDG_RUNTIME_DIR where we use the user runtime dir
We don#t really support systems where XDG_RUNTIME_DIR is not supported for systemd --user. Hence, let's always set our own XDG_RUNTIME_DIR for tests that involve systemd --user, so that we know it is set, and that it doesn't polute the user's actual runtime dir.
Diffstat (limited to 'src/shared/tests.c')
-rw-r--r--src/shared/tests.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/shared/tests.c b/src/shared/tests.c
new file mode 100644
index 0000000000..409116290d
--- /dev/null
+++ b/src/shared/tests.c
@@ -0,0 +1,33 @@
+/***
+ This file is part of systemd.
+
+ Copyright 2016 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdlib.h>
+#include <util.h>
+
+#include "tests.h"
+
+char* setup_fake_runtime_dir(void) {
+ char t[] = "/tmp/fake-xdg-runtime-XXXXXX", *p;
+
+ assert_se(mkdtemp(t));
+ assert_se(setenv("XDG_RUNTIME_DIR", t, 1) >= 0);
+ assert_se(p = strdup(t));
+
+ return p;
+}