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1 This test ensures WebGL implementations correctly implement drawingbufferWidth/H
eight. | |
2 | |
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
". | |
4 | |
5 PASS context exists | |
6 PASS gl.drawingBufferWidth is gl.canvas.width | |
7 PASS gl.drawingBufferHeight is gl.canvas.height | |
8 PASS maxSize[0] > 0 is true | |
9 PASS maxSize[1] > 0 is true | |
10 | |
11 Checking drawingBufferWidth/drawingBufferHeight | |
12 PASS context exists | |
13 PASS gl.getParameter(gl.MAX_VIEWPORT_DIMS)[0] is maxSize[0] | |
14 PASS gl.getParameter(gl.MAX_VIEWPORT_DIMS)[1] is maxSize[1] | |
15 PASS gl.getParameter(gl.VIEWPORT)[0] is 0 | |
16 PASS gl.getParameter(gl.VIEWPORT)[1] is 0 | |
17 PASS gl.getParameter(gl.VIEWPORT)[2] is gl.drawingBufferWidth | |
18 PASS gl.getParameter(gl.VIEWPORT)[3] is gl.drawingBufferHeight | |
19 PASS gl.getError() is gl.NO_ERROR | |
20 PASS grid rendered correctly | |
21 PASS should be green | |
22 PASS should be black | |
23 PASS should be black | |
24 PASS gl.getError() is gl.NO_ERROR | |
25 | |
26 Testing resizing canvas | |
27 PASS gl.getParameter(gl.VIEWPORT)[0] is oldViewport[0] | |
28 PASS gl.getParameter(gl.VIEWPORT)[1] is oldViewport[1] | |
29 PASS gl.getParameter(gl.VIEWPORT)[2] is oldViewport[2] | |
30 PASS gl.getParameter(gl.VIEWPORT)[3] is oldViewport[3] | |
31 PASS gl.getError() is gl.NO_ERROR | |
32 PASS grid rendered correctly | |
33 PASS should be green | |
34 PASS should be black | |
35 PASS should be black | |
36 PASS gl.getError() is gl.NO_ERROR | |
37 | |
38 Checking drawingBufferWidth/drawingBufferHeight | |
39 PASS context exists | |
40 PASS gl.getParameter(gl.MAX_VIEWPORT_DIMS)[0] is maxSize[0] | |
41 PASS gl.getParameter(gl.MAX_VIEWPORT_DIMS)[1] is maxSize[1] | |
42 PASS gl.getParameter(gl.VIEWPORT)[0] is 0 | |
43 PASS gl.getParameter(gl.VIEWPORT)[1] is 0 | |
44 PASS gl.getParameter(gl.VIEWPORT)[2] is gl.drawingBufferWidth | |
45 PASS gl.getParameter(gl.VIEWPORT)[3] is gl.drawingBufferHeight | |
46 PASS gl.getError() is gl.NO_ERROR | |
47 PASS grid rendered correctly | |
48 PASS should be green | |
49 PASS should be black | |
50 PASS should be black | |
51 PASS gl.getError() is gl.NO_ERROR | |
52 | |
53 Testing resizing canvas | |
54 PASS gl.getParameter(gl.VIEWPORT)[0] is oldViewport[0] | |
55 PASS gl.getParameter(gl.VIEWPORT)[1] is oldViewport[1] | |
56 PASS gl.getParameter(gl.VIEWPORT)[2] is oldViewport[2] | |
57 PASS gl.getParameter(gl.VIEWPORT)[3] is oldViewport[3] | |
58 PASS gl.getError() is gl.NO_ERROR | |
59 PASS grid rendered correctly | |
60 PASS should be green | |
61 PASS should be black | |
62 PASS should be black | |
63 PASS gl.getError() is gl.NO_ERROR | |
64 | |
65 PASS successfullyParsed is true | |
66 | |
67 TEST COMPLETE | |
68 | |
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