Fix IE nitpicks

test/test_environment_view.js

Index: test/test_environment_view.js 
=== modified file 'test/test_environment_view.js' 
--- test/test_environment_view.js	2013-03-06 05:48:13 +0000 
+++ test/test_environment_view.js	2013-03-07 22:22:10 +0000 
@@ -84,7 +84,7 @@ 
 Y = YUI(GlobalConfig).use([ 
 'juju-views', 'juju-tests-utils', 'juju-env', 
 'node-event-simulate', 'juju-gui', 'slider', 
- 'landscape' 
+ 'landscape', 'dump' 
 ], function(Y) { 
 testUtils = Y.namespace('juju-tests.utils'); 
 views = Y.namespace('juju.views'); 
@@ -379,6 +379,12 @@ 
 op: 'delta' 
 }; 
 
+ function floor(o) { 
+ return Math.floor(parseFloat(o.toString())); 
+ } 
+ function cmp(a, b) { 
+ return floor(a) === floor(b); 
+ } 
 // Ensure that line endpoints match with calculated endpoints. 
 function endpointsCalculatedProperly(relation) { 
 var node = d3.select(relation); 
@@ -387,10 +393,10 @@ 
 var connectors = boxpair.source 
 .getConnectorPair(boxpair.target); 
 
- return parseFloat(line.attr('x1')) === connectors[0][0] && 
- parseFloat(line.attr('y1')) === connectors[0][1] && 
- parseFloat(line.attr('x2')) === connectors[1][0] && 
- parseFloat(line.attr('y2')) === connectors[1][1]; 
+ return cmp(line.attr('x1'), connectors[0][0]) && 
+ cmp(line.attr('y1'), connectors[0][1]) && 
+ cmp(line.attr('x2'), connectors[1][0]) && 
+ cmp(line.attr('y2'), connectors[1][1]); 
 } 
 
 // Ensure that endpoints match for all services before any 
@@ -438,7 +444,7 @@ 
 ], 
 op: 'delta' 
 }, 
- properTransform = /translate\(\d+\.?\d*,\d+\.?\d*\)/; 
+ properTransform = /translate\(\d+\.?\d*[, ]\d+\.?\d*\)/; 
 view.render(); 
 
 container.all('.service').each(function(serviceNode) { 
@@ -482,7 +488,8 @@ 
 'id': 'wordpress', 
 'annotations': {'gui.x': 374.1, 'gui.y': 211.2} 
 }]]}; 
- var properTransform = /translate\((\d+\.?\d*),(\d+\.?\d*)\)/; 
+ // IE uses a space delimiter, not a comma. 
+ var properTransform = /translate\((\d+\.?\d*)[, ](\d+\.?\d*)\)/; 
 var node, match; 
 
 view.render();