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fn_registry/cpp/tests/CMakeLists.txt
T
egutierrez daf491cd99 perf(viz): graph_renderer edges via TBO + vertex pulling (issue 0049d)
El buffer de aristas pasa a estatico (16B/arista: source, target, color,
flags) y solo se reupload cuando cambia el grafo. Las posiciones de los
nodos viven en un Texture Buffer Object (RG32F) actualizado por frame; el
vertex shader hace texelFetch con gl_VertexID & 1 para elegir endpoint.
Draw call: glDrawArraysInstanced(GL_LINES, 0, 2, edge_count) con divisor=1.

Para 100k aristas: el upload de 4.8 MB/frame baja a 0 en regimen estable.
edge_alpha pasa a uniform; la pre-multiplicacion en CPU desaparece. GLSL
sigue en 330 core (samplerBuffer/texelFetch estan en 1.40+).

gl_loader gana glBufferSubData, glVertexAttribIPointer y glTexBuffer (en
Linux ya estaban via GL_GLEXT_PROTOTYPES; ahora estan disponibles tambien
en MinGW/Windows).

Tests: nuevo test_graph_edge_static valida el layout de 16B y el packing
RGBA8 del fallback. test_visual sigue verde — render visualmente identico.

Bump graph_renderer 1.2.0 -> 1.3.0.
2026-04-29 22:32:38 +02:00

91 lines
4.4 KiB
CMake

# cpp/tests — Catch2 unit tests for primitives.
#
# Catch2 amalgamated is compiled once as a STATIC LIB. Each test binary is
# its own executable so we can mix tests that use ImGui-context and tests
# that are pure logic without polluting symbols.
add_library(catch2 STATIC
${CMAKE_CURRENT_SOURCE_DIR}/../vendor/catch2/catch_amalgamated.cpp)
target_include_directories(catch2 PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/../vendor/catch2)
target_compile_features(catch2 PUBLIC cxx_std_17)
# Helper: register a test executable.
# add_fn_test(<name> <sources...>)
# By default links Catch2 + the cpp/functions include path. Tests that need
# real symbols (linking against fn_framework etc.) can call
# target_link_libraries(${name} PRIVATE fn_framework imgui ...) afterwards.
function(add_fn_test name)
add_executable(${name} ${ARGN})
target_link_libraries(${name} PRIVATE catch2)
target_include_directories(${name} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/../functions
${CMAKE_CURRENT_SOURCE_DIR}/../framework)
add_test(NAME ${name} COMMAND ${name})
endfunction()
# --- Tests reales (logica pura, no necesitan ImGui context) ----------------
add_fn_test(test_tween_curves test_tween_curves.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/core/tween_curves.cpp)
add_fn_test(test_pie_chart_math test_pie_chart_math.cpp)
add_fn_test(test_kpi_card_math test_kpi_card_math.cpp)
add_fn_test(test_bar_chart_math test_bar_chart_math.cpp)
# Issue 0045 — tests de la logica pura extraida.
add_fn_test(test_sql_parse test_sql_parse.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/core/sql_parse.cpp)
add_fn_test(test_process_state_machine test_process_state_machine.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/core/process_state_machine.cpp)
add_fn_test(test_file_poll_diff test_file_poll_diff.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/core/file_poll_diff.cpp)
# --- Placeholders para primitivos UI (logica visual cubierta en 0048) ------
add_fn_test(test_tokens test_tokens.cpp)
add_fn_test(test_button test_button.cpp)
add_fn_test(test_select test_select.cpp)
add_fn_test(test_text_input test_text_input.cpp)
add_fn_test(test_badge test_badge.cpp)
add_fn_test(test_kpi_card test_kpi_card.cpp)
add_fn_test(test_pie_chart test_pie_chart.cpp)
add_fn_test(test_bar_chart test_bar_chart.cpp)
add_fn_test(test_tree_view test_tree_view.cpp)
add_fn_test(test_modal_dialog test_modal_dialog.cpp)
add_fn_test(test_toolbar test_toolbar.cpp)
add_fn_test(test_toast test_toast.cpp)
add_fn_test(test_empty_state test_empty_state.cpp)
add_fn_test(test_page_header test_page_header.cpp)
add_fn_test(test_dashboard_panel test_dashboard_panel.cpp)
add_fn_test(test_dashboard_grid test_dashboard_grid.cpp)
add_fn_test(test_sparkline test_sparkline.cpp)
add_fn_test(test_table_view test_table_view.cpp)
add_fn_test(test_icon_button test_icon_button.cpp)
# --- Issue 0049c — graph renderer Tier 1 (RGBA8 + auto-pause helper) -------
add_fn_test(test_graph_pack_rgba8 test_graph_pack_rgba8.cpp)
add_fn_test(test_graph_should_pause test_graph_should_pause.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/viz/graph_force_layout.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/viz/graph_types.cpp)
# --- Issue 0049d — vertex pulling edge buffer (logica solo, sin GL) --------
add_fn_test(test_graph_edge_static test_graph_edge_static.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../functions/viz/graph_types.cpp)
# --- Visual golden-image diff (issue 0048) ---------------------------------
# El binario primitives_gallery se compila con --capture; el test compara los
# PNGs generados con los goldens en cpp/tests/golden/. Si no hay goldens o el
# entorno no tiene GL, el test SKIPea.
add_fn_test(test_visual
test_visual.cpp
png_diff.cpp
${CMAKE_CURRENT_SOURCE_DIR}/../vendor/stb/stb_image_impl.cpp)
target_include_directories(test_visual PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/../vendor/stb)
target_compile_definitions(test_visual PRIVATE
"FN_TEST_GOLDEN_DIR=\"${CMAKE_CURRENT_SOURCE_DIR}/golden\""
"FN_TEST_GALLERY_BIN=\"$<TARGET_FILE:primitives_gallery>\""
"FN_TEST_TMP_DIR=\"${CMAKE_BINARY_DIR}/tests/visual_actual\""
# CMAKE_SOURCE_DIR aqui es cpp/, queremos la raiz del repo (un nivel arriba).
"FN_TEST_REPO_ROOT=\"${CMAKE_SOURCE_DIR}/..\"")
# Asegura que primitives_gallery existe antes de correr el test.
add_dependencies(test_visual primitives_gallery)