After some problems with Modernizr tests I found about SVGRect in this Stackoverflow answer and I am testing this against Modernizr's test to see which is more reliable.
I'm using this pen for testing across browsers.
Results:
| Browser | Modernizr | SVGRect |
| Chrome 40 for Mac | Test is successful | Test is successful |
| Firefox 36.0.1 for Mac | Test is successful | Test is successful |
| Firefox 35.0.1 for Mac | Test is successful | Test is successful |
| Safari Mac 8.0.2 | Test is successful | Test is successful |
| Internet Explorer 11 | Test is successful | Test is successful |
| Internet Explorer 10 | Test is successful | Test is successful |
| Internet Explorer 9 | Test is successful | Test is successful |
| Internet Explorer 8 | Test is successful | Test is successful |
| Safari iOS 5 | Test is successful | Test is successful |
| Safari iOS 6 | Test is successful | Test is successful |
| Safari iOS 7 | Test is successful | Test is successful |
| Safari iOS 8 | Test is successful | Test is successful |
| Android 2.2 browser Android Simulator on CrossBrowserTesting |
Test is successful | Test is successful |
| Android 2.3 browser Android Simulator on CrossBrowserTesting |
Test is successful | Test is successful |
| Android 3.2 browser Samsung Galaxy Tab 10.1 (GT-P7500) |
Test is successful | Test is successful |
| Android 4.0 browser Android Simulator on CrossBrowserTesting |
Test is successful | Test is successful |
| Android 4.1 browser Galaxy Tab 2 on CrossBrowserTesting |
Test is successful | Test is successful |
| Android 4.2 browser Samsung Galaxy S4 on CrossBrowserTesting |
Test falied | Test is successful |
| Android 4.2.2 browser Samsung Galaxy Y TV custom ROM (GT-S5367) |
Test is successful | Test is successful |
| Opera Mini 7.6 on Android 4.2.2 Samsung Galaxy Y TV custom ROM (GT-S5367) |
Test is successful | Test failed |
| Chrome 40 on Android 4.4.4 Moto G 2 |
Test is successful | Test is successful |
| Android 4.4.4 browser Galaxy S5 on CrossBrowserTesting |
Test is successful | Test is successful |
| Android 5.0 browser Android x86 on VirtualBox |
Test is successful | Test is successful |
| Blackberry Browser Bold 9900 on CrossBrowserTesting |
Test is successful | Test is successful |
| Windows Phone 8 | Test is successful | Test is successful |