View source for QA/MergeCompatibilityTesting/BlocklistTest-12-2011

== Blocklist Testing Dec 2011 ==

=== Overview and motivation ===

<b>From doug's email: 11-23-11</b><br>
<i>I've made some changes to driver blocklisting recently which hit every platform and enable a downloadable blocklist on them. There are tons of edge cases here which I don't have the hardware to test and I think this would benefit from a proper QA run; it would be pretty bad if there were mistakes here, since users could be blocked from features even if their drivers are fine, and others could be allowed to use features that are supposed to be blocked. This whole effort is done primarily to allow blocklisting Android devices, but as a side effect, other OS's can now use this system.</i>

* For reference here are the bugs relevant to this:
** [https://bugzilla.mozilla.org/show_bug.cgi?id=668004|Bug 668004- Generalize the downloaded GPU blacklist to non-Windows platforms]
** [https://bugzilla.mozilla.org/show_bug.cgi?id=699482|Bug 699482 - Talos complains about GfxDriverInfo static constructors, they might slow down startup]
** [https://bugzilla.mozilla.org/show_bug.cgi?id=704710|Bug 704710 - Refactor GfxDriverInfo/GfxInfo(Base) to support string device and vendor IDs]
** [https://bugzilla.mozilla.org/show_bug.cgi?id=689598|Bug 689598 - Implement downloadable device blacklisting for Android]
** [https://bugzilla.mozilla.org/show_bug.cgi?id=700124|Bug 700124 - Attempting to use JNI in child process [@ mozilla::AndroidBridge::EnsureJNIThread]

=== Test Plan ===
Here's a link to a wiki that contains some vital information for our block-list testing: 
* [https://wiki.mozilla.org/Blocklisting/QA-December QA Block-list Testing Details]
* [https://wiki.mozilla.org/Blocklisting/Testing Test Procedure]
* [https://wiki.mozilla.org/Blocklisting/Blocked_Graphics_Drivers List of Blocked Graphics Cards/Drivers]
* [https://wiki.mozilla.org/Blocklisting/Testing#Quickly_Checking_Features Complete List of Features to Check]
* [https://docs.google.com/document/d/1mp-T8cHOpt7JYQIX7uZkk_HwUJDqXjyECA4depjlO5Q/edit?hl=en_US Blocklist Summary] - Actively being updated

Currently, we are going through the 'Complete List of Features to Check' link above and through the 'List of Blocked Graphics Cards/Drivers' link to come up with a complete summary of what we should be checking on which configuration. This is being tracked in the 'Blocklist Summary' link above as well.

==== Blocklist Summary for Each Feature ====

Direct2D:
*Windows: Anything other than AMD/ATI, NVIDIA and Intel are blocked (bug 623338)
**NVIDIA
***Blocked on < 257.21 (8.17.12.5721) (bug 623338)
**AMD/ATI:
***Blocked on < 10.6 (8.741.0.0)
**Intel:
***Refer to https://wiki.mozilla.org/Blocklisting/Blocked_Graphics_Drivers#Intel_cards
***Blocked on GMA X3000 generation (G35, GL960, GM965) up to Firefox 6 but re-enabled in Firefox 7 (bug 595364)
***Blocked on buggy installations where the Intel driver version reported in the Windows Registry is not equal to the version of the driver DLL, igd10umd32.dll/igd10umd64.dll (bug 590373)

Direct3D 9 Layers:
*Windows: Anything other than AMD/ATI, NVIDIA and Intel are blocked (bug 623338)
**Does not work on < XP
**NVIDIA:
***Blocked on < 257.21 (8.17.12.5721) (bug 623338)
***Blocked on NVIDIA GeForce 6100/6150/6200 TurboCache cards (bug 612007, bug 644787, bug 645872)
**AMD/ATI:
***Blocked on < 10.6 (8.741.0.0)
**Intel:
***Refer to https://wiki.mozilla.org/Blocklisting/Blocked_Graphics_Drivers#Intel_cards

Direct3D 10 Layers:
*Windows: Anything other than AMD/ATI, NVIDIA and Intel are blocked (bug 623338)
**XP does not support this
**Does not work on < XP either
**NVIDIA:
***Blocked on < 257.21 (8.17.12.5721)
**AMD/ATI:
***Blocked on < 10.6 (8.741.0.0)
**Intel:
***Refer to https://wiki.mozilla.org/Blocklisting/Blocked_Graphics_Drivers#Intel_cards
***Blocked on buggy installations where the Intel driver version reported in the Windows Registry is not equal to the version of the driver DLL, igd10umd32.dll/igd10umd64.dll (bug 590373)

Direct3D 10.1 Layers:
*Windows: Anything other than AMD/ATI, NVIDIA and Intel are blocked (bug 623338)
**XP does not support this
**Does not work on < XP either
**NVIDIA:
***Blocked on < 257.21 (8.17.12.5721)
**AMD/ATI:
***Blocked on < 10.6 (8.741.0.0)
**Intel:
***Refer to https://wiki.mozilla.org/Blocklisting/Blocked_Graphics_Drivers#Intel_cards
***Blocked on buggy installations where the Intel driver version reported in the Windows Registry is not equal to the version of the driver DLL, igd10umd32.dll/igd10umd64.dll (bug 590373)

OpenGL Layers:
*Linux:
**Only enabled with an extension (EXT_texture_from_pixmap) and/or with enabling layers.acceleration.force-enabled=true in about:config - Should we be testing this? (not recommended by Doug)
*Mac:
**Require Mac OS version 10.6.3 or newer
**NVIDIA:
***Blocked on NVIDIA GeForce FX and older
**AMD/ATI:
***Blocked on ATI Radeon X1000 and older
**Intel:
***Blocked on Intel GMA 950 and older
*Android:
**Disabled for all