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Checkpoint 5: complete asset freshness, schema migrations and editor diagnostics

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Emil
2026-09-18 05:43:02 +03:00
parent e0b965166e
commit 0f34b03631
37 changed files with 1438 additions and 52 deletions
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tests/ui_tests.cpp
+103
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@@ -113,10 +113,113 @@ void display_scale_contract() {
check(panel.scroll_y == 60 && panel.children[1]->rect.y == panel.rect.y,
"DPI changes retain the logical scroll position");
}
void keyboard_scroll_contract() {
for (float scale : {1.f, 2.f}) {
ui::Context context(path_from_utf8(FASET_TEST_FONT));
auto& columns = context.root().add(ui::Kind::Row, "panels");
columns.layout.height = 150;
auto& inspector = columns.add(ui::Kind::Column, "inspector");
inspector.layout.width = 200;
inspector.layout.padding = 8;
inspector.layout.gap = 4;
inspector.layout.scroll = true;
auto& assets = columns.add(ui::Kind::Column, "assets");
assets.layout.width = 200;
assets.layout.padding = 8;
assets.layout.gap = 3;
assets.layout.scroll = true;
int commits = 0, activations = 0;
for (int i = 0; i < 30; ++i) {
auto& field = inspector.add(ui::Kind::TextField, "property-" + std::to_string(i),
"Property " + std::to_string(i));
field.layout.height = 30;
field.on_commit = [&](ui::Widget&) { ++commits; };
auto& asset = assets.add(ui::Kind::Button, "asset-" + std::to_string(i), "Model.glb");
asset.layout.height = 28;
asset.on_click = [&](ui::Widget&) { ++activations; };
}
ui::Rect ime;
context.set_ime([](bool) {}, [&](ui::Rect rect) { ime = rect; });
context.layout(440 * scale, 200 * scale, scale);
check(context.find("property-29")->clip.height == 0 &&
context.find("asset-29")->clip.height == 0,
"Long Inspector and Assets start with offscreen controls");
auto visible = [&](const std::string& id) {
const auto* widget = context.find(id);
const auto r = widget->rect.intersection(widget->clip);
check(context.focused_id() == id && std::abs(r.height - widget->rect.height) < .01f &&
std::abs(r.width - widget->rect.width) < .01f,
"Keyboard focus must reveal the entire control in its clipped panel");
};
for (int i = 0; i < 30; ++i) {
context.handle(key("Tab"));
visible("property-" + std::to_string(i));
check(ime.y == context.find(context.focused_id())->rect.y,
"IME rectangle follows the newly scrolled field");
}
context.handle(key("A", true));
context.handle(text("Изменено"));
const float inspector_scroll = inspector.scroll_y;
for (int i = 0; i < 30; ++i) {
context.handle(key("Tab"));
visible("asset-" + std::to_string(i));
context.handle(key("Return"));
}
check(commits == 1 && activations == 30 && inspector.scroll_y == inspector_scroll,
"Focus scroll commits one draft, activates assets and leaves unrelated panel alone");
for (int i = 28; i >= 0; --i) {
context.handle(key("Tab", false, true));
visible("asset-" + std::to_string(i));
}
for (int i = 29; i >= 0; --i) {
context.handle(key("Tab", false, true));
visible("property-" + std::to_string(i));
}
check(inspector.scroll_y == 0 && assets.scroll_y == 0 && commits == 1,
"Reverse keyboard traversal returns both panels to the top without edits");
context.handle(text(" draft"));
inspector.scroll_y = inspector_scroll;
context.layout(440 * scale, 200 * scale, scale);
check(context.find("property-0")->clip.height == 0,
"A manual scroll may move an active field out of view");
check(context.focus("property-0"), "Refocus active field");
visible("property-0");
check(context.find("property-0")->text == "Property 0 draft" && commits == 1,
"Revealing the current focus preserves its uncommitted edit");
}
ui::Context nested(path_from_utf8(FASET_TEST_FONT));
auto& outer = nested.root().add(ui::Kind::Column, "outer");
outer.layout.height = 120;
outer.layout.padding = 6;
outer.layout.scroll = true;
outer.add(ui::Kind::Label, "spacer").layout.height = 240;
auto& inner = outer.add(ui::Kind::Column, "inner");
inner.layout.height = 85;
inner.layout.padding = 5;
inner.layout.scroll = true;
for (int i = 0; i < 15; ++i)
inner.add(ui::Kind::TextField, "nested-" + std::to_string(i)).layout.height = 30;
nested.layout(260, 160);
check(nested.focus("nested-14"), "Focus deeply clipped control");
auto* target = nested.find("nested-14");
check(outer.scroll_y > 0 && inner.scroll_y > 0 && target->clip.height == target->rect.height,
"Focus reveals a control through both initially clipped scroll ancestors");
auto& invalid = inner.add(ui::Kind::NumberField, "invalid-number");
invalid.layout.height = 30;
nested.layout(260, 160);
nested.focus("invalid-number");
nested.handle(text("bad number"));
const auto old_outer = outer.scroll_y, old_inner = inner.scroll_y;
nested.handle(key("Tab"));
check(nested.focused_id() == "invalid-number" && !invalid.error.empty() &&
outer.scroll_y == old_outer && inner.scroll_y == old_inner,
"Rejected numeric commit retains focus and scroll instead of hiding the error");
}
} // namespace
int main() {
try {
display_scale_contract();
keyboard_scroll_contract();
ui::TextBuffer buffer("Привет");
check(buffer.backspace() && buffer.text() == "Приве", "UTF-8 backspace split codepoint");
check(buffer.undo() && buffer.text() == "Привет", "text undo");