1 files changed, 62 insertions, 0 deletions
diff --git a/tests/spec/glsl-1.20/execution/variable-indexing/vs-temp-array-mat2-row-wr.shader_test b/tests/spec/glsl-1.20/execution/variable-indexing/vs-temp-array-mat2-row-wr.shader_test
new file mode 100644
index 00000000..923e538f
--- /dev/null
+++ b/tests/spec/glsl-1.20/execution/variable-indexing/vs-temp-array-mat2-row-wr.shader_test
@@ -0,0 +1,62 @@
+# Test generated by:
+# ../../../glsl-1.10/variable-index-write.sh 1.20
+
+[require]
+GLSL >= 1.20
+
+[vertex shader]
+#version 120
+uniform mat2x2 src_matrix;
+uniform vec2 v;
+uniform vec2 expect;
+uniform int index;
+uniform int row;
+uniform int col;
+uniform float value;
+
+void main()
+{
+    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+
+    mat2x2[3] dst_matrix = mat2x2[3](mat2x2(0.0), mat2x2(0.0), mat2x2(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[1] = src_matrix;
+    dst_matrix[1][1][row] = value;
+    gl_FrontColor = (distance(dst_matrix[1] * v, expect) < 1e-6)
+        ? vec4(0.0, 1.0, 0.0, 1.0) : vec4(1.0, 0.0, 0.0, 1.0);
+}
+
+[fragment shader]
+#version 120
+void main() { gl_FragColor = gl_Color; }
+
+[test]
+clear color 0.5 0.5 0.5 0.5
+clear
+ortho
+
+uniform int row 0
+uniform vec2 v 0.803161418975390 0.852987140792140
+uniform vec2 expect 0.708718134966688 1.452243795483797
+uniform mat2x2 src_matrix 0.241498998195656 0.861223395812970 666.0 0.891622340451180
+uniform float value 0.603473877011433
+draw rect 60 5 10 10
+probe rgb 65 10 0.0 1.0 0.0
+
+uniform int row 1
+uniform vec2 v 0.803161418975390 0.852987140792140
+uniform vec2 expect 0.708718134966688 1.452243795483797
+uniform mat2x2 src_matrix 0.241498998195656 0.861223395812970 0.603473877011433 666.0
+uniform float value 0.891622340451180
+draw rect 60 20 10 10
+probe rgb 65 25 0.0 1.0 0.0
+