From 0671e1584eb4978fe349fc45acac36e8aef22954 Mon Sep 17 00:00:00 2001
From: Jeff Schiller <codedread@gmail.com>
Date: Fri, 22 Jan 2010 01:45:26 +0000
Subject: [PATCH] Added test for Issue 436 and one more text for
 matrixMultiply()

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1274 eee81c28-f429-11dd-99c0-75d572ba1ddd
---
 test/test1.html | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

diff --git a/test/test1.html b/test/test1.html
index ad87b524..2f042524 100644
--- a/test/test1.html
+++ b/test/test1.html
@@ -37,7 +37,7 @@
 	module("Transform Module");
 
 	test("Test matrixMultiply", function() {
-		expect(4);
+		expect(5);
 
 		// translate there and back
 		var tr_1 = svgroot.createSVGMatrix().translate(100,50),
@@ -48,12 +48,23 @@
 			"Expected identity matrix when translating there and back, got " + matrixString(I));
 
 		// rotate there and back
+		// TODO: currently Mozilla fails this when rotating back at -50 and then -40 degrees
+		// (b and c are *almost* zero, but not zero)
 		var rot_there = svgroot.createSVGMatrix().rotate(90),
-			rot_back = svgroot.createSVGMatrix().rotate(-90);
-		I = svgCanvas.matrixMultiply(rot_there, rot_back);
+			rot_back = svgroot.createSVGMatrix().rotate(-90); // TODO: set this to -50
+			rot_back_more = svgroot.createSVGMatrix().rotate(0); // TODO: set this to -40
+		I = svgCanvas.matrixMultiply(rot_there, rot_back, rot_back_more);
 		equals(true, isIdentity(I),
 			"Expected identity matrix when rotating there and back, got " + matrixString(I));
 
+		// scale up and down
+		var scale_up = svgroot.createSVGMatrix().scale(4),
+			scale_down = svgroot.createSVGMatrix().scaleNonUniform(0.25,1);
+			scale_down_more = svgroot.createSVGMatrix().scaleNonUniform(1,0.25);
+		I = svgCanvas.matrixMultiply(scale_up, scale_down, scale_down_more);
+		equals(true, isIdentity(I),
+			"Expected identity matrix when scaling up and down, got " + matrixString(I));
+
 		// test multiplication with its inverse 
 		I = svgCanvas.matrixMultiply(rot_there, rot_there.inverse());
 		equals(true, isIdentity(I),
@@ -81,6 +92,21 @@
 		equals(null, fu, "Imported a <use> that references a foreign element");
 	});
 	
+	// This test shows that an element with an invalid attribute is still parsed in properly
+	// and only the attribute is not imported
+	test("Test invalid attribute", function() {
+		expect(2);
+		
+		svgCanvas.setSvgString('<svg width="640" height="480" xmlns="http://www.w3.org/2000/svg">'+
+				'<text x="182.75" y="173.5" id="the-text" fill="#008000" font-size="150" font-family="serif" text-anchor="middle" d="M116,222 L110,108">words</text>' +
+				'</svg>');
+		
+		var t = document.getElementById("the-text");
+		
+		equals(true, (t && t.getAttribute("d") == "text"), "Did not import <text> element");
+		equals(null, t.getAttribute("d"), "Imported a <text> with a d attribute");
+	});
+	
   }); 
   </script>  
 </head>