1 files changed, 0 insertions, 131 deletions
diff --git a/src/test/java/com/seaofnodes/simple/Chapter04Test.java b/src/test/java/com/seaofnodes/simple/Chapter04Test.java
deleted file mode 100644
index 1361d8b6..00000000
--- a/src/test/java/com/seaofnodes/simple/Chapter04Test.java
+++ /dev/null
@@ -1,131 +0,0 @@
-package com.seaofnodes.simple;
-
-import com.seaofnodes.simple.codegen.CodeGen;
-import com.seaofnodes.simple.node.*;
-import com.seaofnodes.simple.type.TypeInteger;
-import org.junit.Test;
-import org.junit.Ignore;
-
-import static org.junit.Assert.*;
-
-public class Chapter04Test {
-
-    @Test
-    public void testPeephole() {
-        CodeGen code = new CodeGen("return 1+arg+2; ");
-        code.parse();
-        assertEquals("return (arg+3);", code.print());
-    }
-
-    @Test
-    public void testPeephole2() {
-        CodeGen code = new CodeGen("return (1+arg)+2;");
-        code.parse();
-        assertEquals("return (arg+3);", code.print());
-    }
-
-    @Test
-    public void testAdd0() {
-        CodeGen code = new CodeGen("return 0+arg;");
-        code.parse();
-        assertEquals("return arg;", code.print());
-    }
-
-    @Test
-    public void testAddAddMul() {
-        CodeGen code = new CodeGen("return arg+0+arg;");
-        code.parse();
-        assertEquals("return (arg<<1);", code.print());
-    }
-
-    @Test
-    public void testPeephole3() {
-        CodeGen code = new CodeGen("return 1+arg+2+arg+3; ");
-        code.parse();
-        assertEquals("return ((arg<<1)+6);", code.print());
-    }
-
-    @Test
-    public void testMul1() {
-        CodeGen code = new CodeGen("return 1*arg;");
-        code.parse();
-        assertEquals("return arg;", code.print());
-    }
-
-    @Test
-    public void testVarArg() {
-        CodeGen code = new CodeGen("return arg; ");
-        code.parse();
-        assertTrue(code.ctrl() instanceof  FunNode);
-        assertTrue(code.expr() instanceof ParmNode);
-    }
-
-    // Adding functions means `main` does not constant fold the incoming arg value
-    @Ignore @Test
-    public void testConstantArg() {
-        CodeGen code = new CodeGen("return arg; ", TypeInteger.constant(2), 123L, true).parse();
-        assertEquals("return 2;", code.expr().in(1).toString());
-    }
-
-    @Test
-    public void testCompEq() {
-        CodeGen code = new CodeGen("return 3==3; ");
-        code.parse();
-        assertEquals("return 1;", code.print());
-    }
-
-    @Test
-    public void testCompEq2() {
-        CodeGen code = new CodeGen("return 3==4; ");
-        code.parse();
-        assertEquals("return 0;", code.print());
-    }
-
-    @Test
-    public void testCompNEq() {
-        CodeGen code = new CodeGen("return 3!=3; ");
-        code.parse();
-        assertEquals("return 0;", code.print());
-    }
-
-    @Test
-    public void testCompNEq2() {
-        CodeGen code = new CodeGen("return 3!=4; ");
-        code.parse();
-        assertEquals("return 1;", code.print());
-    }
-
-    @Test
-    public void testBug1() {
-        CodeGen code = new CodeGen("int a=arg+1; int !b=a; b=1; return a+2; ");
-        code.parse();
-        assertEquals("return (arg+3);", code.print());
-    }
-
-    @Test
-    public void testBug2() {
-        CodeGen code = new CodeGen("int !a=arg+1; a=a; return a; ");
-        code.parse();
-        assertEquals("return (arg+1);", code.print());
-    }
-
-    @Test
-    public void testBug3() {
-        try { new CodeGen("inta=1; return a;").parse(); fail(); }
-        catch( RuntimeException e ) { assertEquals("Undefined name 'inta'",e.getMessage()); }
-    }
-
-    @Test
-    public void testBug4() {
-        CodeGen code = new CodeGen("return -arg;");
-        code.parse();
-        assertEquals("return (-arg);", code.print());
-    }
-
-    @Test
-    public void testBug5() {
-        CodeGen code = new CodeGen("return arg--2;");
-        code.parse();
-        assertEquals("return (arg--2);", code.print());
-    }
-}