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authorLennart Poettering <lennart@poettering.net>2012-11-14 22:20:17 +0100
committerLennart Poettering <lennart@poettering.net>2012-11-14 22:21:16 +0100
commit6e6fb527f987d0c1f5bd930020301c9ac76a5e2c (patch)
treee09883a08ec68bf8e89b875566b6f24857116d3c /src/test/test-replace-var.c
parent409bc9c33e99d5bb1e04d01bf3c75854d3a5dc7e (diff)
shared: add API for replacing @FOO@ style variables in strings
Diffstat (limited to 'src/test/test-replace-var.c')
-rw-r--r--src/test/test-replace-var.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/test/test-replace-var.c b/src/test/test-replace-var.c
new file mode 100644
index 0000000000..b1d42d77fd
--- /dev/null
+++ b/src/test/test-replace-var.c
@@ -0,0 +1,46 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2012 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 <string.h>
+
+#include "util.h"
+#include "macro.h"
+#include "replace-var.h"
+
+static char *lookup(const char *variable, void *userdata) {
+ return strjoin("<<<", variable, ">>>", NULL);
+}
+
+int main(int argc, char *argv[]) {
+ char *r;
+
+ assert_se(r = replace_var("@@@foobar@xyz@HALLO@foobar@test@@testtest@TEST@...@@@", lookup, NULL));
+ puts(r);
+ assert_se(streq(r, "@@@foobar@xyz<<<HALLO>>>foobar@test@@testtest<<<TEST>>>...@@@"));
+ free(r);
+
+ assert_se(r = strreplace("XYZFFFFXYZFFFFXYZ", "XYZ", "ABC"));
+ puts(r);
+ assert_se(streq(r, "ABCFFFFABCFFFFABC"));
+ free(r);
+
+ return 0;
+}