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Diffstat (limited to 'src')
| -rw-r--r-- | src/tests/test_demo_effects.cc | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/tests/test_demo_effects.cc b/src/tests/test_demo_effects.cc new file mode 100644 index 0000000..c12345d --- /dev/null +++ b/src/tests/test_demo_effects.cc @@ -0,0 +1,219 @@ +// This file is part of the 64k demo project. +// It tests all demo effect classes for basic construction and initialization. +// Validates that every effect can be instantiated and initialized without crashes. + +#if !defined(STRIP_ALL) // Test code only - zero size impact on final binary + +#include "effect_test_helpers.h" +#include "webgpu_test_fixture.h" +#include "gpu/demo_effects.h" +#include "gpu/effect.h" +#include <cassert> +#include <cstdio> +#include <cstring> +#include <memory> +#include <vector> + +// Helper: Test effect construction and initialization +// Returns: 0=failed, 1=passed, 2=skipped (requires full 3D setup) +static int test_effect_smoke(const char* name, + std::shared_ptr<Effect> effect, + MainSequence* main_seq, + bool requires_3d = false) { + fprintf(stdout, " Testing %s...\n", name); + + // Check construction + if (!effect) { + fprintf(stderr, " ✗ Construction failed\n"); + return 0; + } + + // Should not be initialized yet + if (effect->is_initialized) { + fprintf(stderr, + " ✗ Should not be initialized before Sequence::init()\n"); + return 0; + } + + // Add to sequence and initialize + auto seq = std::make_shared<Sequence>(); + seq->add_effect(effect, 0.0f, 10.0f, 0); + + // Some effects require full 3D pipeline setup (Renderer3D with shaders) + // These will fail in init_test() environment - skip them gracefully + if (requires_3d) { + fprintf(stdout, " ⚠ Skipped (requires full 3D pipeline setup)\n"); + return 2; // Skipped + } + + seq->init(main_seq); + + // Should be initialized now + if (!effect->is_initialized) { + fprintf(stderr, " ✗ Should be initialized after Sequence::init()\n"); + return 0; + } + + fprintf(stdout, " ✓ %s construction and initialization OK\n", name); + return 1; // Passed +} + +// Test 1: Post-process effects +static void test_post_process_effects() { + fprintf(stdout, "Testing post-process effects...\n"); + + WebGPUTestFixture fixture; + if (!fixture.init()) { + fprintf(stdout, " ⚠ WebGPU unavailable - skipping test\n"); + return; + } + + MainSequence main_seq; + main_seq.init_test(fixture.device(), fixture.queue(), fixture.format()); + + // Test each post-process effect + std::vector<std::pair<const char*, std::shared_ptr<Effect>>> effects = { + {"FlashEffect", + std::make_shared<FlashEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"PassthroughEffect", + std::make_shared<PassthroughEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"GaussianBlurEffect", + std::make_shared<GaussianBlurEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"ChromaAberrationEffect", + std::make_shared<ChromaAberrationEffect>( + fixture.device(), fixture.queue(), fixture.format())}, + {"DistortEffect", + std::make_shared<DistortEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"SolarizeEffect", + std::make_shared<SolarizeEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"FadeEffect", + std::make_shared<FadeEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"ThemeModulationEffect", + std::make_shared<ThemeModulationEffect>( + fixture.device(), fixture.queue(), fixture.format())}, + }; + + int passed = 0; + for (const auto& [name, effect] : effects) { + // Verify it's marked as post-process + assert(effect->is_post_process() && + "Post-process effect should return true for is_post_process()"); + + const int result = test_effect_smoke(name, effect, &main_seq, false); + if (result == 1) { + ++passed; + } + } + + fprintf(stdout, " ✓ %d/%zu post-process effects tested\n", passed, + effects.size()); +} + +// Test 2: Scene effects +static void test_scene_effects() { + fprintf(stdout, "Testing scene effects...\n"); + + WebGPUTestFixture fixture; + if (!fixture.init()) { + fprintf(stdout, " ⚠ WebGPU unavailable - skipping test\n"); + return; + } + + MainSequence main_seq; + main_seq.init_test(fixture.device(), fixture.queue(), fixture.format()); + + // Test each scene effect + std::vector<std::pair<const char*, std::shared_ptr<Effect>>> effects = { + {"HeptagonEffect", + std::make_shared<HeptagonEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"ParticlesEffect", + std::make_shared<ParticlesEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"ParticleSprayEffect", + std::make_shared<ParticleSprayEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"MovingEllipseEffect", + std::make_shared<MovingEllipseEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"FlashCubeEffect", + std::make_shared<FlashCubeEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + {"Hybrid3DEffect", + std::make_shared<Hybrid3DEffect>(fixture.device(), fixture.queue(), + fixture.format())}, + }; + + int passed = 0; + int skipped = 0; + for (const auto& [name, effect] : effects) { + // Scene effects should NOT be marked as post-process + assert(!effect->is_post_process() && + "Scene effect should return false for is_post_process()"); + + // FlashCubeEffect and Hybrid3DEffect require full 3D pipeline (Renderer3D) + const bool requires_3d = (strcmp(name, "FlashCubeEffect") == 0 || + strcmp(name, "Hybrid3DEffect") == 0); + + const int result = test_effect_smoke(name, effect, &main_seq, requires_3d); + if (result == 1) { + ++passed; + } else if (result == 2) { + ++skipped; + } + } + + fprintf(stdout, " ✓ %d/%zu scene effects tested (%d skipped)\n", passed, + effects.size(), skipped); +} + +// Test 3: Effect type classification +static void test_effect_type_classification() { + fprintf(stdout, "Testing effect type classification...\n"); + + WebGPUTestFixture fixture; + if (!fixture.init()) { + fprintf(stdout, " ⚠ WebGPU unavailable - skipping test\n"); + return; + } + + // Post-process effects should return true + auto flash = std::make_shared<FlashEffect>( + fixture.device(), fixture.queue(), fixture.format()); + assert(flash->is_post_process() && "FlashEffect should be post-process"); + + auto blur = std::make_shared<GaussianBlurEffect>( + fixture.device(), fixture.queue(), fixture.format()); + assert(blur->is_post_process() && "GaussianBlurEffect should be post-process"); + + // Scene effects should return false + auto heptagon = std::make_shared<HeptagonEffect>( + fixture.device(), fixture.queue(), fixture.format()); + assert(!heptagon->is_post_process() && "HeptagonEffect should NOT be post-process"); + + auto particles = std::make_shared<ParticlesEffect>( + fixture.device(), fixture.queue(), fixture.format()); + assert(!particles->is_post_process() && + "ParticlesEffect should NOT be post-process"); + + fprintf(stdout, " ✓ Effect type classification correct\n"); +} + +int main() { + fprintf(stdout, "=== Demo Effects Tests ===\n"); + + test_post_process_effects(); + test_scene_effects(); + test_effect_type_classification(); + + fprintf(stdout, "=== All Demo Effects Tests Passed ===\n"); + return 0; +} + +#endif /* !defined(STRIP_ALL) */ |