Use ASSERT_FLOAT_EQ instead of ASSERT_EQ

Summary:
Changes the unit test comparsion to use ```ASSERT_FLOAT_EQ``` instead of ```ASSERT_EQ``` as they check float values.
Closes #257

Reviewed By: splhack

Differential Revision: D4213809

Pulled By: emilsjolander

fbshipit-source-id: a79d310840814f26a122e1a0f6db47383b17d7e2

gentest/gentest-cpp.js

@@ -7,6 +7,10 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
+function toFloatString(n) {
+  return n + (Number(n) == n && n % 1 !== 0 ? 'f' : '');
+}
+
 var CPPEmitter = function() {
   Emitter.call(this, 'cpp', '  ');
 };
@@ -47,7 +51,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
   }},
 
   AssertEQ:{value:function(v0, v1) {
-    this.push('ASSERT_EQ(' + v0 + ', ' + v1 + ');');
+    this.push('ASSERT_FLOAT_EQ(' + toFloatString(v0) + ', ' + v1 + ');');
   }},
 
   CSSAlignAuto:{value:'CSSAlignAuto'},
@@ -134,70 +138,70 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
   }},
 
   CSSNodeStyleSetFlexBasis:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetFlexBasis(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetFlexBasis(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetFlexDirection:{value:function(nodeName, value) {
     this.push('CSSNodeStyleSetFlexDirection(' + nodeName + ', ' + value + ');');
   }},
 
   CSSNodeStyleSetFlexGrow:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetFlexGrow(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetFlexGrow(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetFlexShrink:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetFlexShrink(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetFlexShrink(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetFlexWrap:{value:function(nodeName, value) {
     this.push('CSSNodeStyleSetFlexWrap(' + nodeName + ', ' + value + ');');
   }},
 
   CSSNodeStyleSetHeight:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetHeight(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetHeight(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetJustifyContent:{value:function(nodeName, value) {
     this.push('CSSNodeStyleSetJustifyContent(' + nodeName + ', ' + value + ');');
   }},
 
   CSSNodeStyleSetMargin:{value:function(nodeName, edge, value) {
-    this.push('CSSNodeStyleSetMargin(' + nodeName + ', ' + edge + ', ' + value + ');');
+    this.push('CSSNodeStyleSetMargin(' + nodeName + ', ' + edge + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetMaxHeight:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetMaxHeight(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetMaxHeight(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetMaxWidth:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetMaxWidth(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetMaxWidth(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetMinHeight:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetMinHeight(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetMinHeight(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetMinWidth:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetMinWidth(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetMinWidth(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetOverflow:{value:function(nodeName, value) {
     this.push('CSSNodeStyleSetOverflow(' + nodeName + ', ' + value + ');');
   }},
 
   CSSNodeStyleSetPadding:{value:function(nodeName, edge, value) {
-    this.push('CSSNodeStyleSetPadding(' + nodeName + ', ' + edge + ', ' + value + ');');
+    this.push('CSSNodeStyleSetPadding(' + nodeName + ', ' + edge + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetPosition:{value:function(nodeName, edge, value) {
-    this.push('CSSNodeStyleSetPosition(' + nodeName + ', ' + edge + ', ' + value + ');');
+    this.push('CSSNodeStyleSetPosition(' + nodeName + ', ' + edge + ', ' + toFloatString(value) + ');');
   }},
 
   CSSNodeStyleSetPositionType:{value:function(nodeName, value) {
     this.push('CSSNodeStyleSetPositionType(' + nodeName + ', ' + value + ');');
   }},
 
   CSSNodeStyleSetWidth:{value:function(nodeName, value) {
-    this.push('CSSNodeStyleSetWidth(' + nodeName + ', ' + value + ');');
+    this.push('CSSNodeStyleSetWidth(' + nodeName + ', ' + toFloatString(value) + ');');
   }},
 });