enabled window.Image to accept height and width attributes [assaf#35]

mikeal · Feb 26, 2011 · 144aa40 · 144aa40
1 parent 22bffc3
commit 144aa40
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/spec/script-spec.coffee b/spec/script-spec.coffee
@@ -207,9 +207,10 @@ vows.describe("Scripts").addBatch(
       "should evaluate in context and return value": (title)-> assert.equal title, "The Living"
 
   "new Image":
-    topic: ->
-      browser = new zombie.Browser()
-    "should construct an img tag": (browser)-> assert.equal domToHtml(browser.evaluate("new Image")), "<img>\r\n"
+    zombie.wants "http://localhost:3003/script/living"
+      "should construct an img tag": (browser)-> assert.equal domToHtml(browser.evaluate("new Image")), "<img>\r\n"
+      "should construct an img tag with width and height": (browser)->
+        assert.equal domToHtml(browser.evaluate("new Image(1, 1)")), "<img width=\"1\" height=\"1\">\r\n"
 
   ###
   "SSL":

diff --git a/src/zombie/browser.coffee b/src/zombie/browser.coffee
@@ -127,7 +127,12 @@ class Browser extends require("events").EventEmitter
       ws.extend newWindow
       newWindow.screen = new Screen()
       newWindow.JSON = JSON
-      newWindow.Image = core.HTMLImageElement
+      newWindow.Image = (width, height)->
+        img = new core.HTMLImageElement(newWindow.document)
+        img.width = width
+        img.height = height
+        img
+
       # Default onerror handler.
       newWindow.onerror = (event)=> @emit "error", event.error || new Error("Error loading script")