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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> | 1 <script src="../../resources/testharness.js"></script> |
2 <html> | 2 <script src="../../resources/testharnessreport.js"></script> |
3 <head> | 3 |
4 <script src="../../resources/js-test.js"></script> | 4 <script> |
5 </head> | 5 // This test checks createLinearGradient with infinite values |
6 <body> | 6 var ctx = document.createElement('canvas').getContext('2d'); |
7 <script src="script-tests/linearGradient-infinite-values.js"></script> | 7 |
8 </body> | 8 function testCreateLinearGradient(params) |
9 </html> | 9 { |
| 10 x0 = params[0]; y0 = params[1]; x1 = params[2]; y1 = params[3]; |
| 11 assert_throws(null, function(){ctx.createLinearGradient(x0, y0, x1, y1);}); |
| 12 } |
| 13 |
| 14 var testScenarios = [ |
| 15 ['Test createLinearGradient(0, 0, 100, NaN)' , [0, 0, 100, NaN]], |
| 16 ['Test createLinearGradient(0, 0, 100, Infinity)' , [0, 0, 100, Infinity]], |
| 17 ['Test createLinearGradient(0, 0, 100, -Infinity)' , [0, 0, 100, -Infinity]]
, |
| 18 ['Test createLinearGradient(0, 0, NaN, 100)' , [0, 0, NaN, 100]], |
| 19 ['Test createLinearGradient(0, 0, Infinity, 100)' , [0, 0, Infinity, 100]], |
| 20 ['Test createLinearGradient(0, 0, -Infinity, 100)' , [0, 0, -Infinity, 100]]
, |
| 21 ['Test createLinearGradient(0, NaN, 100, 100)' , [0, NaN, 100, 100]], |
| 22 ['Test createLinearGradient(0, Infinity, 100, 100)' , [0, Infinity, 100, 100
]], |
| 23 ['Test createLinearGradient(0, -Infinity, 100, 100)' , [0, -Infinity, 100, 1
00]], |
| 24 ['Test createLinearGradient(NaN, 0, 100, 100)' , [NaN, 0, 100, 100]], |
| 25 ['Test createLinearGradient(Infinity, 0, 100, 100)' , [Infinity, 0, 100, 100
]], |
| 26 ['Test createLinearGradient(-Infinity, 0, 100, 100)' , [-Infinity, 0, 100, 1
00]], |
| 27 ]; |
| 28 |
| 29 generate_tests(testCreateLinearGradient, testScenarios); |
| 30 </script> |
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