1 files changed, 159 insertions, 0 deletions
diff --git a/tests/spec/glsl-1.10/execution/variable-indexing/vs-varying-array-mat4-index-row-wr.shader_test b/tests/spec/glsl-1.10/execution/variable-indexing/vs-varying-array-mat4-index-row-wr.shader_test
new file mode 100644
index 00000000..709c6a4a
--- /dev/null
+++ b/tests/spec/glsl-1.10/execution/variable-indexing/vs-varying-array-mat4-index-row-wr.shader_test
@@ -0,0 +1,159 @@
+# Test generated by:
+# ../../../glsl-1.10/variable-index-write.sh 1.10
+
+[require]
+GLSL >= 1.10
+
+[vertex shader]
+#version 110
+uniform mat4 src_matrix;
+uniform vec4 v;
+uniform vec4 expect;
+uniform int index;
+uniform int row;
+uniform int col;
+uniform float value;
+varying mat4 dst_matrix[3];
+
+void main()
+{
+    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+
+    dst_matrix[0] = mat4(0.0);
+    dst_matrix[1] = mat4(0.0);
+    dst_matrix[2] = mat4(0.0);
+
+    /* Patch the supplied matrix with the supplied value.  If the resulting
+     * matrix is correct, it will transform the input vector to the expected
+     * value.  Verify that the distance between the result and the expected
+     * vector is less than epsilon.
+     *
+     * NOTE: This test assumes that reads of arrays using non-constant
+     * indicies works correctly.  If reads and writes happen to fail in an
+     * identical manner, this test may give false positives.
+     */
+    dst_matrix[index] = src_matrix;
+    dst_matrix[index][1][row] = value;
+}
+
+[fragment shader]
+#version 110
+uniform mat4 src_matrix;
+uniform vec4 v;
+uniform vec4 expect;
+uniform int index;
+uniform int row;
+uniform int col;
+uniform float value;
+varying mat4 dst_matrix[3];
+
+void main()
+{
+    gl_FragColor = (distance(dst_matrix[index] * v, expect) < 1e-6)
+        ? vec4(0.0, 1.0, 0.0, 1.0) : vec4(1.0, 0.0, 0.0, 1.0);
+}
+
+[test]
+clear color 0.5 0.5 0.5 0.5
+clear
+ortho
+
+uniform int index 0
+uniform int row 0
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 666.0 0.171634921595771 0.602494709909111 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.560251913703792
+draw rect 20 5 10 10
+probe rgb 25 10 0.0 1.0 0.0
+
+uniform int row 1
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 666.0 0.602494709909111 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.171634921595771
+draw rect 20 20 10 10
+probe rgb 25 25 0.0 1.0 0.0
+
+uniform int row 2
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 0.171634921595771 666.0 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.602494709909111
+draw rect 20 35 10 10
+probe rgb 25 40 0.0 1.0 0.0
+
+uniform int row 3
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 0.171634921595771 0.602494709909111 666.0 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.693273570571311
+draw rect 20 50 10 10
+probe rgb 25 55 0.0 1.0 0.0
+
+uniform int index 1
+uniform int row 0
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 666.0 0.171634921595771 0.602494709909111 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.560251913703792
+draw rect 90 5 10 10
+probe rgb 95 10 0.0 1.0 0.0
+
+uniform int row 1
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 666.0 0.602494709909111 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.171634921595771
+draw rect 90 20 10 10
+probe rgb 95 25 0.0 1.0 0.0
+
+uniform int row 2
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 0.171634921595771 666.0 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.602494709909111
+draw rect 90 35 10 10
+probe rgb 95 40 0.0 1.0 0.0
+
+uniform int row 3
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 0.171634921595771 0.602494709909111 666.0 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.693273570571311
+draw rect 90 50 10 10
+probe rgb 95 55 0.0 1.0 0.0
+
+uniform int index 2
+uniform int row 0
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 666.0 0.171634921595771 0.602494709909111 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.560251913703792
+draw rect 160 5 10 10
+probe rgb 165 10 0.0 1.0 0.0
+
+uniform int row 1
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 666.0 0.602494709909111 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.171634921595771
+draw rect 160 20 10 10
+probe rgb 165 25 0.0 1.0 0.0
+
+uniform int row 2
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 0.171634921595771 666.0 0.693273570571311 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.602494709909111
+draw rect 160 35 10 10
+probe rgb 165 40 0.0 1.0 0.0
+
+uniform int row 3
+uniform vec4 v 0.0394868046587045 0.8922408276905568 0.3337495624366961 0.8732295730825839
+uniform vec4 expect 1.03935908892461 1.18846180713529 1.10078681232072 1.72434439561820
+uniform mat4x4 src_matrix 0.922040144261674 0.158053783109488 0.357016429866574 0.836368810383957 0.560251913703792 0.171634921595771 0.602494709909111 666.0 0.350720358904176 0.912192627475775 0.688544081259531 0.913891056231967 0.442058176039301 0.829835836794679 0.365674411003021 0.879197364462782
+uniform float value 0.693273570571311
+draw rect 160 50 10 10
+probe rgb 165 55 0.0 1.0 0.0
+