Test with list for --java-assume-inputs-interval

This tests that the option works for a list of interval rather than just
a single one.

Author: romainbrenguier

jbmc/regression/jbmc/assume-inputs-interval/My.class

@@ -188,4 +188,22 @@ public void classArrArg(Other other, int [] intArr) {
       assert false;
     }
   }
+
+  public static void intervalUnion(int intArg) {
+    if (intArg == -3) {
+      assert false;
+    } else if (intArg == -1) {
+      assert false;
+    } else if (intArg == 0) {
+      assert false;
+    } else if (intArg == 1) {
+      assert false;
+    } else if (intArg == 3) {
+      assert false;
+    } else if (intArg == 6) {
+      assert false;
+    } else {
+      assert false;
+    }
+  }
 }

jbmc/regression/jbmc/assume-inputs-interval/My.java

@@ -0,0 +1,17 @@
+CORE
+My.class
+--function My.intervalUnion --java-assume-inputs-interval [-3:-2],[5:],[1:2]
+^EXIT=10$
+^SIGNAL=0$
+^VERIFICATION FAILED$
+\[java::My\.intervalUnion:\(I\)V\.assertion\.1\].[^$]*FAILURE
+\[java::My\.intervalUnion:\(I\)V\.assertion\.2\].[^$]*SUCCESS
+\[java::My\.intervalUnion:\(I\)V\.assertion\.3\].[^$]*SUCCESS
+\[java::My\.intervalUnion:\(I\)V\.assertion\.4\].[^$]*FAILURE
+\[java::My\.intervalUnion:\(I\)V\.assertion\.5\].[^$]*SUCCESS
+\[java::My\.intervalUnion:\(I\)V\.assertion\.6\].[^$]*FAILURE
+\[java::My\.intervalUnion:\(I\)V\.assertion\.7\].[^$]*FAILURE
+--
+^warning: ignoring
+--
+Check that --java-assume-inputs-interval works with multiple intervals.