2 files changed, 43 insertions, 3 deletions
diff --git a/chapter14/src/test/java/com/seaofnodes/simple/Chapter12Test.java b/chapter14/src/test/java/com/seaofnodes/simple/Chapter12Test.java
index 8eceb0fa..99c08f16 100644
--- a/chapter14/src/test/java/com/seaofnodes/simple/Chapter12Test.java
+++ b/chapter14/src/test/java/com/seaofnodes/simple/Chapter12Test.java
@@ -169,6 +169,6 @@ n.i = 3.14;
 return n.i;
 """);
         try { parser.parse(true).iterate(true); fail(); }
-        catch( Exception e ) { assertEquals("Cannot store 3.14 into field IntBot i",e.getMessage()); }
+        catch( Exception e ) { assertEquals("Cannot store 3.14 into field int i",e.getMessage()); }
     }
 }
diff --git a/chapter14/src/test/java/com/seaofnodes/simple/Chapter14Test.java b/chapter14/src/test/java/com/seaofnodes/simple/Chapter14Test.java
index 4bf04b88..f76e1903 100644
--- a/chapter14/src/test/java/com/seaofnodes/simple/Chapter14Test.java
+++ b/chapter14/src/test/java/com/seaofnodes/simple/Chapter14Test.java
@@ -42,11 +42,51 @@ return c;
 """
 u8 b = 123;
 b = b + 456;// Truncate
-return 67;
+return b;
 """);
         StopNode stop = parser.parse(false).iterate(false);
         assertEquals("return 67;", stop.toString());
-        assertEquals(67, Evaluator.evaluate(stop,  0));
+        assertEquals(67L, Evaluator.evaluate(stop,  0));
     }
 
+    @Test
+    public void testU1() {
+        Parser parser = new Parser(
+"""
+bool b = 123;
+b = b + 456;// Truncate
+u1 c = b;   // No more truncate needed
+return c;
+""");
+        StopNode stop = parser.parse(false).iterate(false);
+        assertEquals("return 1;", stop.toString());
+        assertEquals(1L, Evaluator.evaluate(stop,  0));
+    }
+
+    @Test
+    public void testAnd() {
+        Parser parser = new Parser(
+"""
+int b = 123;
+b = b+456 & 31;                 // Precedence
+return b;
+""");
+        StopNode stop = parser.parse(false).iterate(false);
+        assertEquals("return 3;", stop.toString());
+        assertEquals(3L, Evaluator.evaluate(stop,  0));
+    }
+
+    @Test
+    public void testRefLoad() {
+        Parser parser = new Parser(
+"""
+struct Foo { u1 b; }
+Foo f = new Foo;
+f.b = 123;
+return f.b;
+""");
+        StopNode stop = parser.parse(false).iterate(false);
+        assertEquals("return 1;", stop.toString());
+        assertEquals(1L, Evaluator.evaluate(stop,  0));
+    }
 }