1 files changed, 108 insertions, 0 deletions
diff --git a/src/tests/keywords/expr b/src/tests/keywords/expr
new file mode 100644
index 0000000..7645931
--- /dev/null
+++ b/src/tests/keywords/expr
@@ -0,0 +1,108 @@
+#
+#  PRE: update if
+#
+update control {
+       Cleartext-Password := 'hello'
+}
+
+update reply {
+	Filter-Id := "filter"
+}
+
+#
+#  Simple
+#
+if ("%{expr: 1 + 2 + 3 + 4}" != 10) {
+	update reply {
+		Filter-Id := "fail-1"
+	}
+}
+
+#
+#  Precedence
+#
+if ("%{expr: 1 + 2 * 3 + 4}" != 11) {
+	update reply {
+		Filter-Id := "fail-2"
+	}
+}
+
+#
+#  attribute references
+#
+update request {
+	Tmp-Integer-0 = 1
+	Tmp-Integer-1 = 3
+	Tmp-Integer-2 = 4
+	Tmp-Date-0 = "%l"
+}
+
+if ("%{expr: 1 + 2 * &Tmp-Integer-1 + 4}" != 11) {
+	update reply {
+		Filter-Id := "fail-3"
+	}
+}
+
+if ("%{expr: 1 + 2 * (&Tmp-Integer-1 + 4)}" != 15) {
+	update reply {
+		Filter-Id := "fail-4"
+	}
+}
+
+if ("%{expr: 1 + 2 * (&Tmp-Integer-1 + &Tmp-Integer-2)}" != 15) {
+	update reply {
+		Filter-Id := "fail-5"
+	}
+}
+
+if ("%{expr: 1 & ~1}" != 0) {
+	update reply {
+		Filter-Id := "fail-6"
+	}
+}
+
+if ("%{expr: 1 & ~2}" != 1) {
+	update reply {
+		Filter-Id := "fail-7"
+	}
+}
+
+if ("%{expr: -1 * 2}" != -2) {
+	update reply {
+		Filter-Id := "fail-8"
+	}
+}
+
+if ("%{expr: 2 - -1}" != 3) {
+	update reply {
+		Filter-Id := "fail-9"
+	}
+}
+
+if ("%{expr: 1 << 2 | 1}" != 5) {
+	update reply {
+		Filter-Id := "fail-10"
+	}
+}
+
+if ("%{expr: &Tmp-Date-0}" <= 0) {
+	update reply {
+		Filter-Id := "fail-11"
+	}
+}
+
+#
+#  Unary negation
+#
+if ("%{expr: 6 + -(1 + 3)}" != 2) {
+	update reply {
+		Filter-Id := "fail-12"
+	}
+}
+
+if ("%{expr: 6 * -&Tmp-Integer-2}" != -24) {
+	update reply {
+		Filter-Id := "fail-13"
+	}
+}
+