diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 293e195e..e37e49d8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
           config: { name: OpenGL ES, flags: -DSFML_USE_MESA3D=TRUE -DBUILD_SHARED_LIBS=TRUE -DSFML_OPENGL_ES=ON }
           type: { name: Debug, flags: -DCMAKE_BUILD_TYPE=Debug -DSFML_ENABLE_COVERAGE=TRUE }
         - platform: { name: Windows MinGW, os: windows-2022 }
-          config: { name: Static Standard Libraries, flags: -GNinja -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DSFML_USE_STATIC_STD_LIBS=TRUE }
+          config: { name: Static Standard Libraries, flags: -GNinja -DSFML_USE_MESA3D=TRUE -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DSFML_USE_STATIC_STD_LIBS=TRUE }
         - platform: { name: macOS, os: macos-12 }
           config: { name: Frameworks, flags: -GNinja -DSFML_BUILD_FRAMEWORKS=TRUE -DBUILD_SHARED_LIBS=TRUE }
         - platform: { name: Android, os: ubuntu-22.04 }
diff --git a/src/SFML/Graphics/RenderTexture.cpp b/src/SFML/Graphics/RenderTexture.cpp
index f38945c6..65c67185 100644
--- a/src/SFML/Graphics/RenderTexture.cpp
+++ b/src/SFML/Graphics/RenderTexture.cpp
@@ -170,6 +170,7 @@ Vector2u RenderTexture::getSize() const
 ////////////////////////////////////////////////////////////
 bool RenderTexture::isSrgb() const
 {
+    assert(m_impl && "Must call RenderTexture::create first");
     return m_impl->isSrgb();
 }
 
diff --git a/test/Graphics/RenderTexture.test.cpp b/test/Graphics/RenderTexture.test.cpp
index 4799e058..50d7b791 100644
--- a/test/Graphics/RenderTexture.test.cpp
+++ b/test/Graphics/RenderTexture.test.cpp
@@ -1,8 +1,79 @@
 #include <SFML/Graphics/RenderTexture.hpp>
 
+#include <catch2/catch_test_macros.hpp>
+
+#include <WindowUtil.hpp>
 #include <type_traits>
 
-static_assert(!std::is_copy_constructible_v<sf::RenderTexture>);
-static_assert(!std::is_copy_assignable_v<sf::RenderTexture>);
-static_assert(!std::is_nothrow_move_constructible_v<sf::RenderTexture>);
-static_assert(!std::is_nothrow_move_assignable_v<sf::RenderTexture>);
+TEST_CASE("[Graphics] sf::RenderTexture", runDisplayTests())
+{
+    SECTION("Type traits")
+    {
+        STATIC_CHECK(!std::is_copy_constructible_v<sf::RenderTexture>);
+        STATIC_CHECK(!std::is_copy_assignable_v<sf::RenderTexture>);
+        STATIC_CHECK(!std::is_nothrow_move_constructible_v<sf::RenderTexture>);
+        STATIC_CHECK(!std::is_nothrow_move_assignable_v<sf::RenderTexture>);
+    }
+
+    SECTION("Construction")
+    {
+        const sf::RenderTexture renderTexture;
+        CHECK(!renderTexture.isSmooth());
+        CHECK(!renderTexture.isRepeated());
+        CHECK(renderTexture.getSize() == sf::Vector2u(0, 0));
+    }
+
+    SECTION("create()")
+    {
+        sf::RenderTexture renderTexture;
+        CHECK(!renderTexture.create({1'000'000, 1'000'000}));
+        CHECK(renderTexture.create({480, 360}));
+        CHECK(!renderTexture.isSmooth());
+        CHECK(!renderTexture.isRepeated());
+        CHECK(renderTexture.getSize() == sf::Vector2u(480, 360));
+        CHECK(!renderTexture.isSrgb());
+    }
+
+    SECTION("getMaximumAntialiasingLevel()")
+    {
+        CHECK(sf::RenderTexture::getMaximumAntialiasingLevel() < 32);
+    }
+
+    SECTION("Set/get smooth")
+    {
+        sf::RenderTexture renderTexture;
+        renderTexture.setSmooth(true);
+        CHECK(renderTexture.isSmooth());
+    }
+
+    SECTION("Set/get repeated")
+    {
+        sf::RenderTexture renderTexture;
+        renderTexture.setRepeated(true);
+        CHECK(renderTexture.isRepeated());
+    }
+
+    SECTION("generateMipmap()")
+    {
+        sf::RenderTexture renderTexture;
+        CHECK(!renderTexture.generateMipmap());
+        CHECK(renderTexture.create({480, 360}));
+        CHECK(renderTexture.generateMipmap());
+    }
+
+    SECTION("setActive()")
+    {
+        sf::RenderTexture renderTexture;
+        CHECK(!renderTexture.setActive());
+        CHECK(renderTexture.create({480, 360}));
+        CHECK(renderTexture.setActive());
+    }
+
+    SECTION("getTexture()")
+    {
+        sf::RenderTexture renderTexture;
+        CHECK(renderTexture.getTexture().getSize() == sf::Vector2u(0, 0));
+        CHECK(renderTexture.create({480, 360}));
+        CHECK(renderTexture.getTexture().getSize() == sf::Vector2u(480, 360));
+    }
+}