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feat(tests): Enhance rendering tests to validate uniform initialization and stability

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johndoe6345789
2026-01-07 15:38:40 +00:00
parent bb0c214827
commit 4a96bec1b7
1 changed files with 21 additions and 0 deletions
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21
tests/test_bgfx_gui_service.cpp
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@@ -211,11 +211,32 @@ int main() {
Assert(service.IsWhiteTextureReady(), "white texture should be created", failures);
Assert(logger->HasSubstring("Using MaterialX GUI shaders"),
"expected MaterialX GUI shader path", failures);
// Critical: Check that uniforms are initialized before actual rendering
Assert(!logger->HasErrorSubstring("modelViewProjUniform_ is invalid"),
"modelViewProj uniform should be valid after initialization", failures);
if (!service.IsProgramReady() &&
!logger->HasErrorSubstring("bgfx::createProgram failed to link shaders")) {
Assert(false, "missing bgfx::createProgram link failure log", failures);
}
// Test actual rendering to catch uniform issues
std::vector<sdl3cpp::services::GuiCommand> testCommands;
sdl3cpp::services::GuiCommand cmd;
cmd.type = sdl3cpp::services::GuiCommand::Type::Rect;
cmd.rect.x = 10.0f;
cmd.rect.y = 10.0f;
cmd.rect.width = 100.0f;
cmd.rect.height = 50.0f;
cmd.color = {1.0f, 1.0f, 1.0f, 1.0f};
testCommands.push_back(cmd);
service.PrepareFrame(testCommands, 800, 600);
// After rendering, the uniform should still be valid
Assert(!logger->HasErrorSubstring("modelViewProjUniform_ is invalid"),
"modelViewProj uniform should remain valid during rendering", failures);
service.Shutdown();
} catch (const std::exception& ex) {