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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> | |
| 4 <script src="../../resources/js-test.js"></script> | |
| 5 </head> | |
| 6 <body> | 3 <body> |
| 7 <script src="script-tests/canvas-overloads-drawImage.js"></script> | 4 <script> |
| 5 test(function(t) { |
| 6 |
| 7 var ctx = document.createElement('canvas').getContext('2d'); |
| 8 |
| 9 var imageElement = document.createElement("img"); |
| 10 assert_throws(null, function() {ctx.drawImage();}); |
| 11 assert_throws(null, function() {ctx.drawImage(imageElement);}); |
| 12 assert_throws(null, function() {ctx.drawImage(imageElement, 0);}); |
| 13 assert_equals(ctx.drawImage(imageElement, 0, 0), undefined); |
| 14 assert_throws(null, function() {ctx.drawImage(imageElement, 0, 0, 0);}); |
| 15 assert_equals(ctx.drawImage(imageElement, 0, 0, 0, 0), undefined); |
| 16 assert_throws(null, function() {ctx.drawImage(imageElement, 0, 0, 0, 0, 0);}
); |
| 17 assert_throws(null, function() {ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0
);}); |
| 18 assert_throws(null, function() {ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0
, 0);}); |
| 19 assert_equals(ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0, 0), undefined
); |
| 20 assert_equals(ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0, 0, 0), undefi
ned); |
| 21 assert_equals(ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), und
efined); |
| 22 |
| 23 var canvasElement = document.createElement("canvas"); |
| 24 assert_throws(null, function() {ctx.drawImage(canvasElement);}); |
| 25 assert_throws(null, function() {ctx.drawImage(canvasElement, 0);}); |
| 26 assert_equals(ctx.drawImage(canvasElement, 0, 0), undefined); |
| 27 assert_throws(null, function() {ctx.drawImage(canvasElement, 0, 0, 0);}); |
| 28 assert_equals(ctx.drawImage(canvasElement, 0, 0, 0, 0), undefined); |
| 29 assert_throws(null, function() {ctx.drawImage(canvasElement, 0, 0, 0, 0, 0);
}); |
| 30 assert_throws(null, function() {ctx.drawImage(canvasElement, 0, 0, 0, 0, 0,
0);}); |
| 31 assert_throws(null, function() {ctx.drawImage(canvasElement, 0, 0, 0, 0, 0,
0, 0);}); |
| 32 assert_equals(ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0, 0), undefine
d); |
| 33 assert_equals(ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0, 0, 0), undef
ined); |
| 34 assert_equals(ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), un
defined); |
| 35 |
| 36 }, "Test the behavior of CanvasRenderingContext2D.drawImage() when called with d
ifferent numbers of arguments."); |
| 37 </script> |
| 8 </body> | 38 </body> |
| 9 </html> | |
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