Files
dusk/test/ui/test_uislider.c
T
YourWishes 8f8fa8f8d1 Scene.set() JS lifecycle, UI sprite caching, emulator test scripts
- Add Scene.set(module) so JerryScript can switch scenes via
  require()'d {init, update, dispose} modules; wire it into
  engineUpdate() and rework overworldscene.js/init.js to the new shape.
- Fix scriptManagerExecFile() never pushing its own file's directory
  onto the require() dir stack, breaking relative require() calls from
  a top-level entry script (e.g. init.js -> ./overworldscene.js).
- Cache sprite geometry across frames for uislider/uitab/uiframe
  (dialogs/textbox/settings) and give uitextbox a per-page glyph cache
  instead of one spriteBatchBuffer call per visible character. uiconsole
  drops its alloc/free vertex buffer for a fixed-size one. uifps skips
  rebuilding its label when the text hasn't changed.
- Add PSP_OPTIMIZATION_PLAN.md and a handful of UI/spritebatch unit
  tests covering the new caching logic.
- Add Dolphin/PPSSPP emulator smoke-test scripts (+ Docker variants and
  CI jobs) for GameCube/Wii/PSP.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-31 13:21:57 -05:00

115 lines
3.5 KiB
C

/**
* Copyright (c) 2026 Dominic Masters
*
* This software is released under the MIT License.
* https://opensource.org/licenses/MIT
*/
#include "dusktest.h"
#include "ui/widget/uislider.h"
#include "util/memory.h"
// uiSliderInitFloat/InitInt require a real font (FONT_DEFAULT) to build
// the label's glyph cache, which needs a live GL context this test binary
// doesn't have -- see the label size caching contract for why this is
// safe to bypass here (uiSliderRebuildGeometry only reads slider->label's
// already-measured width/height, it never touches the font itself).
static void sliderSetupFloat(
uislider_t *slider,
const float_t value,
const float_t min,
const float_t max,
const float_t step
) {
memoryZero(slider, sizeof(uislider_t));
slider->label.width = 20;
slider->label.height = 10;
slider->type = UI_SLIDER_TYPE_FLOAT;
slider->min.f = min;
slider->max.f = max;
slider->step.f = step;
slider->value.f = value;
}
static void sliderSetupInt(
uislider_t *slider,
const int32_t value,
const int32_t min,
const int32_t max,
const int32_t step
) {
memoryZero(slider, sizeof(uislider_t));
slider->label.width = 20;
slider->label.height = 10;
slider->type = UI_SLIDER_TYPE_INT;
slider->min.i = min;
slider->max.i = max;
slider->step.i = step;
slider->value.i = value;
}
static void test_uiSliderRebuildGeometry_trackPosition(void **state) {
uislider_t slider;
sliderSetupFloat(&slider, 0.0f, 0.0f, 1.0f, 0.1f);
uiSliderRebuildGeometry(&slider);
const float_t expectedX = (float_t)slider.label.width + UI_SLIDER_GAP;
const float_t expectedY =
((float_t)slider.label.height - UI_SLIDER_TRACK_HEIGHT) * 0.5f;
assert_float_equal(slider.cachedTrack.min[0], expectedX, 0.0001f);
assert_float_equal(slider.cachedTrack.min[1], expectedY, 0.0001f);
assert_float_equal(
slider.cachedTrack.max[0], expectedX + UI_SLIDER_TRACK_WIDTH, 0.0001f
);
}
static void test_uiSliderRebuildGeometry_fillVisibility(void **state) {
uislider_t slider;
// At the minimum value, the ratio is 0 -- no fill should be visible.
sliderSetupFloat(&slider, 0.0f, 0.0f, 10.0f, 1.0f);
uiSliderRebuildGeometry(&slider);
assert_false(slider.cachedFillVisible);
// Halfway to max -- fill should cover half the track.
sliderSetupFloat(&slider, 5.0f, 0.0f, 10.0f, 1.0f);
uiSliderRebuildGeometry(&slider);
assert_true(slider.cachedFillVisible);
assert_float_equal(
slider.cachedFill.max[0] - slider.cachedFill.min[0],
UI_SLIDER_TRACK_WIDTH * 0.5f,
0.0001f
);
}
static void test_uiSliderRebuildGeometry_stepMarkers(void **state) {
uislider_t slider;
// 5 steps between 0 and 10 -- under the marker cap, so markers render.
sliderSetupInt(&slider, 0, 0, 10, 2);
uiSliderRebuildGeometry(&slider);
assert_int_equal(slider.cachedMarkerCount, 6);
assert_float_equal(
slider.cachedMarkers[0].min[0], slider.cachedTrack.min[0] -
UI_SLIDER_STEP_MARKER_WIDTH * 0.5f,
0.0001f
);
// 100 steps -- over the marker cap, so it falls back to a smooth fill
// with no markers.
sliderSetupInt(&slider, 0, 0, 100, 1);
uiSliderRebuildGeometry(&slider);
assert_int_equal(slider.cachedMarkerCount, 0);
}
int main(int argc, char **argv) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_uiSliderRebuildGeometry_trackPosition),
cmocka_unit_test(test_uiSliderRebuildGeometry_fillVisibility),
cmocka_unit_test(test_uiSliderRebuildGeometry_stepMarkers),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}