Thread: [HtmlUnit] SVN: [8097] trunk/htmlunit/src (Page 6)

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Revision: 8097
          http://sourceforge.net/p/htmlunit/code/8097
Author:   mguillem
Date:     2013-02-06 07:43:21 +0000 (Wed, 06 Feb 2013)
Log Message:
-----------
JavaScript: add empty implementations of CanvasRenderingContext2D methods createImageData, createPattern, createRadialGradient, fillText, getImageData, getLineData, isPointInPath, measureText, putImageData, rect, rotate, setTransform, strokeText, and transform (FF).

Modified Paths:
--------------
    trunk/htmlunit/src/changes/changes.xml
    trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2D.java
    trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2DTest.java

Modified: trunk/htmlunit/src/changes/changes.xml
===================================================================

--- trunk/htmlunit/src/changes/changes.xml	2013-02-05 13:29:25 UTC (rev 8096)
+++ trunk/htmlunit/src/changes/changes.xml	2013-02-06 07:43:21 UTC (rev 8097)
@@ -8,6 +8,11 @@
 
     <body>
         <release version="2.12" date="???" description="Bugfixes, CSS3 Selectors">
+            <action type="fix" dev="mguillem">
+                JavaScript: add empty implementations of CanvasRenderingContext2D methods createImageData, 
+                createPattern, createRadialGradient, fillText, getImageData, getLineData, isPointInPath, 
+                measureText, putImageData, rect, rotate, setTransform, strokeText, and transform (FF).
+            </action>
             <action type="fix" dev="rbri">
                 Support for CSS pseudo selector ':target' added.
             </action>

Modified: trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2D.java
===================================================================
--- trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2D.java	2013-02-05 13:29:25 UTC (rev 8096)
+++ trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2D.java	2013-02-06 07:43:21 UTC (rev 8097)
@@ -322,4 +322,116 @@
             final Context context, final Scriptable thisObj, final Object[] args, final Function function) {
         //empty
     }
+
+    /**
+     * Creates a new, blank ImageData object with the specified dimensions.
+     */
+    @JsxFunction
+    public void createImageData() {
+        //empty
+    }
+
+    /**
+     * Creates a pattern.
+     */
+    @JsxFunction
+    public void createPattern() {
+        //empty
+    }
+
+    /**
+     * Creates a gradient.
+     */
+    @JsxFunction
+    public void createRadialGradient() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void fillText() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void getImageData() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void getLineData() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void isPointInPath() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void measureText() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void putImageData() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void rect() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void rotate() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void setTransform() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void strokeText() {
+        //empty
+    }
+
+    /**
+     * Dummy placeholder.
+     */
+    @JsxFunction
+    public void transform() {
+        //empty
+    }
 }

Modified: trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2DTest.java
===================================================================
--- trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2DTest.java	2013-02-05 13:29:25 UTC (rev 8096)
+++ trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/canvas/CanvasRenderingContext2DTest.java	2013-02-06 07:43:21 UTC (rev 8097)
@@ -14,6 +14,7 @@
  */
 package com.gargoylesoftware.htmlunit.javascript.host.canvas;
 
+import org.apache.commons.lang3.StringUtils;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -58,6 +59,7 @@
             + "    ctx.lineTo(10, 10);\n"
             + "    ctx.quadraticCurveTo(0, 10, 15, 10);\n"
             + "    ctx.closePath();\n"
+            + "    ctx.rotate(1.234);\n"
             + "    alert('done');\n"
             + "  } catch(e) { alert('exception'); }\n"
             + "}\n"
@@ -67,4 +69,38 @@
             + "</html>";
         loadPageWithAlerts2(html);
     }
+
+    /**
+     * @throws Exception if an error occurs
+     */
+    @Test
+    @Alerts(FF = { "drawCustomFocusRing", "drawSystemFocusRing", "getLineDash", "scrollPathIntoView", "setLineDash",
+            "33 methods" },
+            IE = "exception")
+    public void methods() throws Exception {
+        final String[] methods = {"arc", "arcTo", "beginPath", "bezierCurveTo", "clearRect", "clip", "closePath",
+            "createImageData", "createLinearGradient", "createPattern", "createRadialGradient", "drawImage",
+            "drawCustomFocusRing", "drawSystemFocusRing", "fill", "fillRect", "fillText", "getImageData",
+            "getLineDash", "isPointInPath", "lineTo", "measureText", "moveTo", "putImageData", "quadraticCurveTo",
+            "rect", "restore", "rotate", "save", "scale", "scrollPathIntoView", "setLineDash", "setTransform",
+            "stroke", "strokeRect", "strokeText", "transform", "translate" };
+        final String html = "<html><body>\n"
+            + "<canvas id='myCanvas'></canvas>\n"
+            + "<script>\n"
+            + "  var canvas = document.getElementById('myCanvas');\n"
+            + "  var nbMethods = 0;\n"
+            + "  var methods = ['" + StringUtils.join(methods, "', '") + "'];\n"
+            + "  try {\n"
+            + "    var ctx = canvas.getContext('2d');\n"
+            + "    for (var i=0; i<methods.length; ++i) {\n"
+            + "      if (typeof ctx[methods[i]] == 'function')\n"
+            + "        nbMethods++;\n"
+            + "      else\n"
+            + "        alert(methods[i]);\n"
+            + "    }\n"
+            + "    alert(nbMethods + ' methods');\n"
+            + "  } catch(e) { alert('exception'); }\n"
+            + "</script></body></html>";
+        loadPageWithAlerts2(html);
+    }
 }





Thread: [HtmlUnit] SVN: [8097] trunk/htmlunit/src (Page 6)

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