| Tests that index validation for drawElements does not examine too many indices |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS WebGL context exists |
| PASS Successfully enabled OES_element_index_uint extension |
| PASS OES_element_index_uint listed as supported and getExtension succeeded |
| Test that draws with unsigned integer indices produce the expected results |
| PASS Draw 0 passed pixel test |
| Testing with valid indices |
| PASS gl.checkFramebufferStatus(gl.FRAMEBUFFER) is gl.FRAMEBUFFER_COMPLETE |
| PASS getError was expected value: NO_ERROR : |
| PASS gl.drawElements(gl.TRIANGLES, 3, gl.UNSIGNED_INT, 0) is undefined. |
| PASS getError was expected value: NO_ERROR : |
| Testing with out-of-range indices |
| Enable vertices, valid |
| PASS getError was expected value: NO_ERROR : |
| PASS gl.drawElements(gl.TRIANGLES, 3, gl.UNSIGNED_INT, 0) is undefined. |
| PASS getError was expected value: NO_ERROR : |
| Enable normals, out-of-range |
| PASS getError was expected value: NO_ERROR : |
| PASS gl.drawElements(gl.TRIANGLES, 3, gl.UNSIGNED_INT, 0) is undefined. |
| PASS getError was expected value: INVALID_OPERATION : |
| Test with enabled attribute that does not belong to current program |
| Enable an extra attribute with null |
| PASS getError was expected value: NO_ERROR : |
| PASS gl.drawElements(gl.TRIANGLES, 3, gl.UNSIGNED_INT, 0) is undefined. |
| PASS getError was expected value: INVALID_OPERATION : |
| Enable an extra attribute with insufficient data buffer |
| PASS getError was expected value: NO_ERROR : |
| PASS gl.drawElements(gl.TRIANGLES, 3, gl.UNSIGNED_INT, 0) is undefined. |
| Pass large negative index to vertexAttribPointer |
| PASS getError was expected value: INVALID_VALUE : |
| PASS gl.drawElements(gl.TRIANGLES, 3, gl.UNSIGNED_INT, 0) is undefined. |
| Test that client data is always copied during bufferData and bufferSubData calls |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 4) generated expected GL error: NO_ERROR. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 0) generated expected GL error: INVALID_OPERATION. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 8) generated expected GL error: INVALID_OPERATION. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 4) generated expected GL error: NO_ERROR. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 0) generated expected GL error: INVALID_OPERATION. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 8) generated expected GL error: INVALID_OPERATION. |
| Test that updating the size of a vertex buffer is properly noticed by the WebGL implementation. |
| PASS getError was expected value: NO_ERROR : after initialization |
| PASS getError was expected value: NO_ERROR : after vertex setup |
| PASS getError was expected value: NO_ERROR : after texture coord setup |
| PASS getError was expected value: NO_ERROR : after vertex redefinition |
| PASS getError was expected value: NO_ERROR : after texture coordinate / color redefinition |
| PASS getError was expected value: NO_ERROR : after setting up indices |
| PASS getError was expected value: NO_ERROR : after drawing |
| Test out of range indices |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 4) generated expected GL error: NO_ERROR. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 0) generated expected GL error: INVALID_OPERATION. |
| PASS gl.drawElements(gl.TRIANGLE_STRIP, 4, gl.UNSIGNED_INT, 8) generated expected GL error: INVALID_OPERATION. |
| Verifies that the index validation code which is within bufferSubData does not crash. |
| PASS getError was expected value: INVALID_VALUE : after attempting to update a buffer outside of the allocated bounds |
| PASS bufferSubData, when buffer object was initialized with null, did not crash |
| PASS getError was expected value: NO_ERROR : there should be no errors |
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| PASS successfullyParsed is true |
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| TEST COMPLETE |
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