1 files changed, 28 insertions, 0 deletions
diff --git a/src/test/test-replace-var.c b/src/test/test-replace-var.c
new file mode 100644
index 0000000..55208b1
--- /dev/null
+++ b/src/test/test-replace-var.c
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <string.h>
+
+#include "macro.h"
+#include "replace-var.h"
+#include "string-util.h"
+#include "util.h"
+
+static char *lookup(const char *variable, void *userdata) {
+        return strjoin("<<<", variable, ">>>");
+}
+
+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;
+}