Add shared graph viewer to all chapters

4 files changed, 22 insertions, 26 deletions

diff --git a/chapter05/src/test/java/com/seaofnodes/simple/Chapter02Test.java b/chapter05/src/test/java/com/seaofnodes/simple/Chapter02Test.java
index 4085ed7e..47cee096 100644
--- a/chapter05/src/test/java/com/seaofnodes/simple/Chapter02Test.java
+++ b/chapter05/src/test/java/com/seaofnodes/simple/Chapter02Test.java
@@ -14,8 +14,6 @@ public class Chapter02Test {
         Node._disablePeephole = true; // disable peephole so we can observe full graph
         StopNode ret = parser.parse();
         assertEquals("return (1+((2*3)+(-5)));", ret.print());
-        GraphVisualizer gv = new GraphVisualizer();
-        System.out.println(gv.generateDotOutput(parser));
         Node._disablePeephole = false;
     }
 
@@ -59,8 +57,6 @@ public class Chapter02Test {
         Parser parser = new Parser("return 1+2*3+-5;");
         StopNode ret = parser.parse();
         assertEquals("return 2;", ret.print());
-        GraphVisualizer gv = new GraphVisualizer();
-        System.out.println(gv.generateDotOutput(parser));
     }
 
 }
diff --git a/chapter05/src/test/java/com/seaofnodes/simple/Chapter03Test.java b/chapter05/src/test/java/com/seaofnodes/simple/Chapter03Test.java
index adbfba84..64ff153e 100644
--- a/chapter05/src/test/java/com/seaofnodes/simple/Chapter03Test.java
+++ b/chapter05/src/test/java/com/seaofnodes/simple/Chapter03Test.java
@@ -31,7 +31,7 @@ public class Chapter03Test {
 
     @Test
     public void testVarScopeNoPeephole() {
-        Parser parser = new Parser("int a=1; int b=2; int c=0; { int b=3; c=a+b; #showGraph; } return c; #showGraph;");
+        Parser parser = new Parser("int a=1; int b=2; int c=0; { int b=3; c=a+b;  } return c; ");
         Node._disablePeephole = true;
         StopNode ret = parser.parse();
         Node._disablePeephole = false;
@@ -40,7 +40,7 @@ public class Chapter03Test {
 
     @Test
     public void testVarDist() {
-        Parser parser = new Parser("int x0=1; int y0=2; int x1=3; int y1=4; return (x0-x1)*(x0-x1) + (y0-y1)*(y0-y1); #showGraph;");
+        Parser parser = new Parser("int x0=1; int y0=2; int x1=3; int y1=4; return (x0-x1)*(x0-x1) + (y0-y1)*(y0-y1); ");
         StopNode ret = parser.parse();
         assertEquals("return 8;", ret.print());
     }
diff --git a/chapter05/src/test/java/com/seaofnodes/simple/Chapter04Test.java b/chapter05/src/test/java/com/seaofnodes/simple/Chapter04Test.java
index 55c0b15f..2e2abb25 100644
--- a/chapter05/src/test/java/com/seaofnodes/simple/Chapter04Test.java
+++ b/chapter05/src/test/java/com/seaofnodes/simple/Chapter04Test.java
@@ -10,7 +10,7 @@ public class Chapter04Test {
 
     @Test
     public void testPeephole() {
-        Parser parser = new Parser("return 1+arg+2; #showGraph;");
+        Parser parser = new Parser("return 1+arg+2; ");
         StopNode ret = parser.parse();
         assertEquals("return (arg+3);", ret.print());
     }
@@ -38,7 +38,7 @@ public class Chapter04Test {
 
     @Test
     public void testPeephole3() {
-        Parser parser = new Parser("return 1+arg+2+arg+3; #showGraph;");
+        Parser parser = new Parser("return 1+arg+2+arg+3; ");
         StopNode ret = parser.parse();
         assertEquals("return ((arg*2)+6);", ret.print());
     }
@@ -52,7 +52,7 @@ public class Chapter04Test {
 
     @Test
     public void testVarArg() {
-        Parser parser = new Parser("return arg; #showGraph;");
+        Parser parser = new Parser("return arg; ");
         StopNode stop = parser.parse();
         ReturnNode ret = stop.ret();
         assertTrue(ret.in(0) instanceof ProjNode);
@@ -61,49 +61,49 @@ public class Chapter04Test {
 
     @Test
     public void testConstantArg() {
-        Parser parser = new Parser("return arg; #showGraph;", TypeInteger.constant(2));
+        Parser parser = new Parser("return arg; ", TypeInteger.constant(2));
         StopNode ret = parser.parse();
         assertEquals("return 2;", ret.print());
     }
 
     @Test
     public void testCompEq() {
-        Parser parser = new Parser("return 3==3; #showGraph;");
+        Parser parser = new Parser("return 3==3; ");
         StopNode ret = parser.parse();
         assertEquals("return 1;", ret.print());
     }
 
     @Test
     public void testCompEq2() {
-        Parser parser = new Parser("return 3==4; #showGraph;");
+        Parser parser = new Parser("return 3==4; ");
         StopNode ret = parser.parse();
         assertEquals("return 0;", ret.print());
     }
 
     @Test
     public void testCompNEq() {
-        Parser parser = new Parser("return 3!=3; #showGraph;");
+        Parser parser = new Parser("return 3!=3; ");
         StopNode ret = parser.parse();
         assertEquals("return 0;", ret.print());
     }
 
     @Test
     public void testCompNEq2() {
-        Parser parser = new Parser("return 3!=4; #showGraph;");
+        Parser parser = new Parser("return 3!=4; ");
         StopNode ret = parser.parse();
         assertEquals("return 1;", ret.print());
     }
 
     @Test
     public void testBug1() {
-        Parser parser = new Parser("int a=arg+1; int b=a; b=1; return a+2; #showGraph;");
+        Parser parser = new Parser("int a=arg+1; int b=a; b=1; return a+2; ");
         StopNode ret = parser.parse();
         assertEquals("return (arg+3);", ret.print());
     }
 
     @Test
     public void testBug2() {
-        Parser parser = new Parser("int a=arg+1; a=a; return a; #showGraph;");
+        Parser parser = new Parser("int a=arg+1; a=a; return a; ");
         StopNode ret = parser.parse();
         assertEquals("return (arg+1);", ret.print());
     }
diff --git a/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java b/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java
index b5fcbeaf..512d0d50 100644
--- a/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java
+++ b/chapter05/src/test/java/com/seaofnodes/simple/Chapter05Test.java
@@ -17,11 +17,11 @@ if (arg == 1)
     a = arg+2;
 else {
     a = arg-3;
-    #showGraph;
+
 }
-#showGraph;
+
 return a;""");
-        StopNode ret = parser.parse(true);
+        StopNode ret = parser.parse();
         assertEquals("return Phi(Region17,(arg+2),(arg-3));", ret.toString());
     }
 
@@ -36,7 +36,7 @@ if (arg == 1) {
     c = 4;
 }
 return c;""", TypeInteger.BOT);
-        StopNode ret = parser.parse(true);
+        StopNode ret = parser.parse();
         assertEquals("return Phi(Region16,4,3);", ret.toString());
     }
 
@@ -48,7 +48,7 @@ if( arg==1 )
     return 3;
 else
     return 4;
-#showGraph;""", TypeInteger.BOT);
+""", TypeInteger.BOT);
         StopNode stop = parser.parse();
         assertEquals("Stop[ return 3; return 4; ]", stop.toString());
     }
@@ -64,7 +64,7 @@ if( arg==1 )
 else
     b=a+1;
 return a+b;""");
-        StopNode ret = parser.parse(true);
+        StopNode ret = parser.parse();
         assertEquals("return ((arg*2)+Phi(Region20,2,3));", ret.toString());
     }
 
@@ -79,7 +79,7 @@ if( arg==1 )
 else
     a=b+1;
 return a+b;""");
-        StopNode ret = parser.parse(true);
+        StopNode ret = parser.parse();
         assertEquals("return ((Phi(Region31,(arg*2),arg)+arg)+Phi(Region31,4,5));", ret.toString());
     }
 
@@ -98,7 +98,7 @@ else if( arg==3 )
 else
     a=5;
 return a;
-#showGraph;""", TypeInteger.BOT);
+""", TypeInteger.BOT);
         StopNode stop = parser.parse();
         assertEquals("return Phi(Region33,Phi(Region21,2,3),Phi(Region31,4,5));", stop.toString());
     }
@@ -114,7 +114,7 @@ if( arg )
 if( arg==0 )
     b=2;
 return arg+a+b;
-#showGraph;""", TypeInteger.BOT);
+""", TypeInteger.BOT);
         StopNode stop = parser.parse();
         assertEquals("return ((arg+Phi(Region13,1,0))+Phi(Region22,2,0));", stop.toString());
     }
@@ -129,7 +129,7 @@ if( arg==1 )
     a=arg==3;
 }
 return a;""");
-        StopNode ret = parser.parse(true);
+        StopNode ret = parser.parse();
         assertEquals("return (arg==Phi(Region16,3,2));", ret.toString());
     }