content/canvas/test/webgl-conformance/extra/simulated-attrib-0-bug-test.html@8bccb770b82d (annotated)
content/canvas/test/webgl-conformance/extra/simulated-attrib-0-bug-test.html
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | <!DOCTYPE html> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <meta charset="utf-8"> |
| michael@0 | 5 | <title>Simulated Attrib 0 Bug Test</title> |
| michael@0 | 6 | <script src="../resources/js-test-pre.js"></script> |
| michael@0 | 7 | <script src="../conformance/resources/webgl-test.js"></script> |
| michael@0 | 8 | </head> |
| michael@0 | 9 | <body> |
| michael@0 | 10 | <div>Simulated Attrib 0 Bug Test</div> |
| michael@0 | 11 | <div id="description"></div> |
| michael@0 | 12 | <div id="console"></div> |
| michael@0 | 13 | <script> |
| michael@0 | 14 | var context = create3DContext(); |
| michael@0 | 15 | var program = loadStandardProgram(context); |
| michael@0 | 16 | |
| michael@0 | 17 | context.useProgram(program); |
| michael@0 | 18 | debug("This line attempts to draw with 0x7FFFFFFF triangles with attrib 0 off"); |
| michael@0 | 19 | debug("A buggy simulated attrib 0 impl will probably mult 0x7FFFFFFF * sizeof(vec4)"); |
| michael@0 | 20 | shouldBe("context.drawArrays(context.TRIANGLES, 0, 0x7fffffff);", "undefined"); |
| michael@0 | 21 | debug("This line attempts to draw with 0x7ffffff triangles."); |
| michael@0 | 22 | debug("A buggy simulated attrib 0 impl will probably pass 0x7FFFFFF0 to glBufferData and then not check that it failed"); |
| michael@0 | 23 | shouldBe("context.drawArrays(context.TRIANGLES, 0, 0x7ffffff);", "undefined"); |
| michael@0 | 24 | debug("") |
| michael@0 | 25 | debug("NOTE!: You may not see any manifestation here. Check your impl for these issues"); |
| michael@0 | 26 | </script> |
| michael@0 | 27 | </body> |
| michael@0 | 28 | </html> |
| michael@0 | 29 |
