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| 1 <html> | |
| 2 <head> | |
| 3 <script src="../../../resources/js-test.js"></script> | |
| 4 <script src="resources/webgl-test.js"></script> | |
| 5 </head> | |
| 6 <body> | |
| 7 <div id="description"></div> | |
| 8 <div id="console"></div> | |
| 9 | |
| 10 <script> | |
| 11 description("Test bufferData/bufferSubData with ArrayBuffer input"); | |
| 12 | |
| 13 debug('Regression test for <a href="https://bugs.webkit.org/show_bug.cgi?id=4188
4">https://bugs.webkit.org/show_bug.cgi?id=41884</a> : <code>Implement bufferDat
a and bufferSubData with ArrayBuffer as input</code>'); | |
| 14 | |
| 15 if (window.internals) | |
| 16 window.internals.settings.setWebGLErrorsToConsoleEnabled(false); | |
| 17 | |
| 18 var gl = create3DContext(); | |
| 19 shouldBeNonNull("gl"); | |
| 20 | |
| 21 var array = new ArrayBuffer(128); | |
| 22 shouldBeNonNull("array"); | |
| 23 | |
| 24 var buf = gl.createBuffer(); | |
| 25 shouldBeNonNull(buf); | |
| 26 | |
| 27 gl.bufferData(gl.ARRAY_BUFFER, array, gl.STATIC_DRAW); | |
| 28 glErrorShouldBe(gl, gl.INVALID_OPERATION); | |
| 29 | |
| 30 gl.bindBuffer(gl.ARRAY_BUFFER, buf); | |
| 31 glErrorShouldBe(gl, gl.NO_ERROR); | |
| 32 | |
| 33 gl.bufferData(gl.ARRAY_BUFFER, -10, gl.STATIC_DRAW); | |
| 34 glErrorShouldBe(gl, gl.INVALID_VALUE); | |
| 35 | |
| 36 gl.bufferData(gl.ARRAY_BUFFER, null, gl.STATIC_DRAW); | |
| 37 glErrorShouldBe(gl, gl.INVALID_VALUE); | |
| 38 | |
| 39 gl.bufferData(gl.ARRAY_BUFFER, array, gl.STATIC_DRAW); | |
| 40 glErrorShouldBe(gl, gl.NO_ERROR); | |
| 41 | |
| 42 array = new ArrayBuffer(64); | |
| 43 | |
| 44 gl.bufferSubData(gl.ARRAY_BUFFER, -10, array); | |
| 45 glErrorShouldBe(gl, gl.INVALID_VALUE); | |
| 46 | |
| 47 gl.bufferSubData(gl.ARRAY_BUFFER, -10, new Float32Array(8)); | |
| 48 glErrorShouldBe(gl, gl.INVALID_VALUE); | |
| 49 | |
| 50 gl.bufferSubData(gl.ARRAY_BUFFER, 10, array); | |
| 51 glErrorShouldBe(gl, gl.NO_ERROR); | |
| 52 | |
| 53 gl.bufferSubData(gl.ARRAY_BUFFER, 10, null); | |
| 54 glErrorShouldBe(gl, gl.INVALID_VALUE); | |
| 55 </script> | |
| 56 | |
| 57 </body> | |
| 58 </html> | |
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