[#64,!35] Restored work

    Restored cummulative work.

1 files changed, 19 insertions, 0 deletions

diff --git a/keama/tests/concatdx4.in4 b/keama/tests/concatdx4.in4
new file mode 100644
index 00000000..b94a3a2f
--- /dev/null
+++ b/keama/tests/concatdx4.in4
@@ -0,0 +1,19 @@
+# concat data expression
+
+# empty configs are not accepted by Kea
+default-lease-time 1800;
+
+# use substring in a reductible match
+class "reductible" {
+    match concat("domain=", suffix(option host-name, 3));
+}
+
+subclass "reductible" "domain=com" { }
+
+# reduce literals too
+class "literal" {
+    match if option host-name = concat("www.", "example.", "com");
+}
+
+# raw
+option host-name = concat("www.", option domain-name);