diff --git a/src/Magnum/Shaders/Test/FlatGLTest.cpp b/src/Magnum/Shaders/Test/FlatGLTest.cpp
index 5f5a8e488..94f496827 100644
--- a/src/Magnum/Shaders/Test/FlatGLTest.cpp
+++ b/src/Magnum/Shaders/Test/FlatGLTest.cpp
@@ -212,6 +212,9 @@ constexpr struct {
     {"instanced object ID", FlatGL2D::Flag::InstancedObjectId},
     {"object ID + alpha mask + textured", FlatGL2D::Flag::ObjectId|FlatGL2D::Flag::AlphaMask|FlatGL2D::Flag::Textured},
     {"object ID texture", FlatGL2D::Flag::ObjectIdTexture},
+    {"object ID texture array", FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::TextureArrays},
+    {"object ID texture + instanced texture transformation", FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::InstancedTextureOffset},
+    {"object ID texture array + instanced texture transformation", FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::TextureArrays|FlatGL2D::Flag::InstancedTextureOffset},
     {"instanced object ID texture array + texture transformation", FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::InstancedObjectId|FlatGL2D::Flag::TextureArrays|FlatGL2D::Flag::TextureTransformation},
     {"object ID texture + textured", FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::Textured},
     #endif
@@ -239,6 +242,9 @@ constexpr struct {
     {"alpha mask", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::AlphaMask, 1, 1},
     {"object ID", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectId, 1, 1},
     {"object ID texture", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectIdTexture, 1, 1},
+    {"object ID texture array", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::TextureArrays|FlatGL2D::Flag::TextureTransformation, 1, 1},
+    {"object ID texture + instanced texture transformation", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::InstancedTextureOffset, 1, 1},
+    {"object ID texture array + instanced texture transformation", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::TextureArrays|FlatGL2D::Flag::InstancedTextureOffset, 1, 1},
     {"instanced object ID texture array + texture transformation", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::InstancedObjectId|FlatGL2D::Flag::TextureArrays|FlatGL2D::Flag::TextureTransformation, 1, 1},
     {"object ID texture + textured", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::ObjectIdTexture|FlatGL2D::Flag::Textured, 1, 1},
     {"instanced texture array offset + layer", FlatGL2D::Flag::UniformBuffers|FlatGL2D::Flag::Textured|FlatGL2D::Flag::TextureArrays|FlatGL2D::Flag::InstancedTextureOffset, 1, 1},
diff --git a/src/Magnum/Shaders/Test/PhongGLTest.cpp b/src/Magnum/Shaders/Test/PhongGLTest.cpp
index dfc8b8133..749bfe4ac 100644
--- a/src/Magnum/Shaders/Test/PhongGLTest.cpp
+++ b/src/Magnum/Shaders/Test/PhongGLTest.cpp
@@ -236,6 +236,9 @@ constexpr struct {
     {"instanced object ID", PhongGL::Flag::InstancedObjectId, 1},
     {"object ID + alpha mask + specular texture", PhongGL::Flag::ObjectId|PhongGL::Flag::AlphaMask|PhongGL::Flag::SpecularTexture, 1},
     {"object ID texture", PhongGL::Flag::ObjectIdTexture, 1},
+    {"object ID texture array", PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::TextureArrays, 1},
+    {"object ID texture + instanced texture transformation", PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::InstancedTextureOffset, 1},
+    {"object ID texture array + instanced texture transformation", PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::TextureArrays|PhongGL::Flag::InstancedTextureOffset, 1},
     {"instanced object ID texture array + texture transformation", PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::InstancedObjectId|PhongGL::Flag::TextureArrays|PhongGL::Flag::TextureTransformation, 1},
     {"object ID texture + diffuse texture", PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::DiffuseTexture, 1},
     {"object ID texture, zero lights", PhongGL::Flag::ObjectIdTexture, 0},
@@ -274,6 +277,9 @@ constexpr struct {
     {"alpha mask", PhongGL::Flag::UniformBuffers|PhongGL::Flag::AlphaMask, 1, 1, 1},
     {"object ID", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectId, 1, 1, 1},
     {"object ID texture", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectIdTexture, 1, 1, 1},
+    {"object ID texture array", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::TextureArrays|PhongGL::Flag::TextureTransformation, 1, 1, 1},
+    {"object ID texture + instanced texture transformation", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::InstancedTextureOffset, 1, 1, 1},
+    {"object ID texture array + instanced texture transformation", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::TextureArrays|PhongGL::Flag::InstancedTextureOffset, 1, 1, 1},
     {"instanced object ID texture array + texture transformation", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::InstancedObjectId|PhongGL::Flag::TextureArrays|PhongGL::Flag::TextureTransformation, 1, 1, 1},
     {"object ID texture + diffuse texture", PhongGL::Flag::UniformBuffers|PhongGL::Flag::ObjectIdTexture|PhongGL::Flag::DiffuseTexture, 1, 1, 1},
     {"no specular", PhongGL::Flag::UniformBuffers|PhongGL::Flag::NoSpecular, 1, 1, 1},