1 files changed, 35 insertions, 0 deletions
diff --git a/test/w3c/promela/test176.scxml b/test/w3c/promela/test176.scxml
new file mode 100644
index 0000000..d79b32e
--- /dev/null
+++ b/test/w3c/promela/test176.scxml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- we test that <param> uses the current value of var1, not its initial value.  If the value of
+aParam in event1 is 2 so that var2 gets set to 2, success, otherwise failure  -->
+<scxml xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance" initial="s0" version="1.0" datamodel="promela">
+  <datamodel>
+    <data id="Var1" type="int" expr="1"/>
+    <data id="Var2" type="int"/>
+  </datamodel>
+  <state id="s0">
+    <onentry>
+      <assign location="Var1" expr="2"/>
+      <send event="event1">
+        <param name="aParam" expr="Var1"/>
+      </send>
+    </onentry>
+    <transition event="event1" target="s1">
+      <assign location="Var2" expr="_event.data.aParam"/>
+    </transition>
+    <transition event="*" target="fail"/>
+  </state>
+  <state id="s1">
+    <transition cond="Var2==2" target="pass"/>
+    <transition target="fail"/>
+  </state>
+  <final xmlns:scxml="http://www.w3.org/2005/07/scxml" id="pass">
+    <onentry>
+      <log label="Outcome" expr="'pass'"/>
+    </onentry>
+  </final>
+  <final xmlns:scxml="http://www.w3.org/2005/07/scxml" id="fail">
+    <onentry>
+      <log label="Outcome" expr="'fail'"/>
+    </onentry>
+  </final>
+</scxml>