[Piglit] [PATCH] ext_transform_feedback: dont run gles tests where restrictions apply

[Timothy Arceri]

In GLES vertex shader outputs cant be arrays of structs or structs that
contain arrays or structs.

The GLSL ES 3.0 spec says:

"Vertex output variables output per-vertex data and are declared
using the out storage qualifier or the centroid out storage qualifier.
They can only be float, floating-point vectors, matrices, signed or
unsigned integers or integer vectors, or arrays or structures of any
these."

The GLSL ES 3.1 is a bit clearer about this:

It is a compile-time error to declare a vertex shader output with,
 or that contains, any of the following types:

* A boolean type
* An opaque type
* An array of arrays
* An array of structures
* A structure containing an array
* A structure containing a structure
---
 tests/all.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/tests/all.py b/tests/all.py
index 49e96ab..8e8ea97 100755
--- a/tests/all.py
+++ b/tests/all.py
@@ -3288,10 +3288,15 @@ with profile.group_manager(
 
     for api_suffix, possible_options in [('', [[], ['interface']]),
                                          ('_gles3', [[]])]:
-        for subtest in ['basic-struct', 'struct-whole-array',
-                        'struct-array-elem', 'array-struct',
-                        'array-struct-whole-array', 'array-struct-array-elem',
-                        'struct-struct', 'array-struct-array-struct']:
+        if api_suffix == '_gles3':
+            subtest_list = ['basic-struct']
+        else:
+            subtest_list = ['basic-struct', 'struct-whole-array',
+                            'struct-array-elem', 'array-struct',
+                            'array-struct-whole-array',
+                            'array-struct-array-elem', 'struct-struct',
+                            'array-struct-array-struct']
+        for subtest in subtest_list:
             for mode in ['error', 'get', 'run', 'run-no-fs']:
                 for options in possible_options:
                     g(['ext_transform_feedback-structs{0}'.format(api_suffix),
-- 
2.1.0