Major work on PROMELA datamodel

1 files changed, 43 insertions, 0 deletions

diff --git a/test/w3c/promela/test503.scxml b/test/w3c/promela/test503.scxml
new file mode 100644
index 0000000..5914d69
--- /dev/null
+++ b/test/w3c/promela/test503.scxml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- test that a targetless transition does not exit and reenter its source state -->
+<scxml xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance" initial="s1" version="1.0" datamodel="promela">
+  <datamodel>
+    <data id="Var1" type="int" expr="0"/>
+    <!-- how often we have exited s2 -->
+    <data id="Var2" type="int" expr="0"/>
+    <!-- how often the targetless transition in s2 has been executed -->
+  </datamodel>
+  <state id="s1">
+    <onentry>
+      <raise event="foo"/>
+      <raise event="bar"/>
+    </onentry>
+    <transition target="s2"/>
+  </state>
+  <state id="s2">
+    <onexit>
+      <assign xmlns:scxml="http://www.w3.org/2005/07/scxml" location="Var1" expr="Var1 + 1"/>
+    </onexit>
+    <transition event="foo">
+      <assign xmlns:scxml="http://www.w3.org/2005/07/scxml" location="Var2" expr="Var2 + 1"/>
+    </transition>
+    <!-- make sure the transition on foo was actually taken -->
+    <transition event="bar" cond="Var2==1" target="s3"/>
+    <transition event="bar" target="fail"/>
+  </state>
+  <state id="s3">
+    <!-- make sure that s2 was exited only once -->
+    <transition cond="Var1==1" 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>