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feuerwerk/tools/e2e/14-overflow.mjs
T
rootandClaude Opus 5 f16801aef3 Add a decimals option, fix dropdown overflow and the texture filter
- NumberField takes a decimals option (default 3); frame rects and the
  slice dialog use 0, matching their integer model.
- Button truncates its label to the drawn width; Dropdown reserves the
  chevron slot. NodeView reuses the shared truncate().
- Setting scaleMode leaves the style's shared resource id in place, so
  the old GPU sampler stayed in use until a reload. Call style.update().
- Graph gets a header bar like the Texture tab: GraphEditor is now the
  frame, the former editor is GraphCanvas. A selection the tab does not
  concern no longer unloads the behavior.
- New e2e step 14 guards text overflow across all widgets.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-08 15:05:28 +02:00

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/**
* Labels must be shortened to fit their control, not written past it. Runs last because it
* renames assets to absurd lengths to provoke the case.
*
* `__gm.textOverflows()` is a general guard rather than a check on one widget: it walks every
* visible text and reports the ones drawn wider than the widget that owns them. It was verified
* to actually catch this class of bug – against a build without the fix it reported the graph
* picker at 106 px over, and nothing else.
*/
/** A name far wider than any 200 px picker, so a control that does not truncate must spill. */
const LONG_NAME = 'Player movement with jumping and coyote time';
export async function overflow(t) {
const { check, sleep, json, evaluate, shot, mutate } = t;
await mutate(`
for (const asset of __gm.state.project.assets) {
if (asset.type === 'behavior' || asset.type === 'texture') asset.name = ${JSON.stringify(LONG_NAME)};
}
__gm.state.select(null)`);
await sleep(600);
// 21. Every tab, because each one owns a different set of controls: the two header bars with
// their pickers, the inspector's dropdowns, and the toolbar.
for (const tab of ['scene', 'graph', 'texture', 'game']) {
await evaluate(`__gm.showTab(${JSON.stringify(tab)})`);
await sleep(400);
const spills = await json('__gm.textOverflows()');
check(
`no label is drawn past its control in the ${tab} tab`,
spills.length === 0,
JSON.stringify(spills),
);
}
// 21a. Shortened, not simply dropped: the value must still be readable and marked as cut.
await evaluate("__gm.showTab('graph')");
await sleep(400);
const shown = (await json('__gm.textOverflows(true)')).find((e) => e.text.startsWith('Player movement'));
check(
'a value too wide for its dropdown is cut with an ellipsis',
Boolean(shown) && shown.text.endsWith('…') && shown.text.length > 8,
JSON.stringify(shown),
);
await shot('36-long-labels');
// 21b. An inspector full of dropdowns – the parent row and the enum fields – with a selection
// whose asset name is now overlong too.
await evaluate("__gm.showTab('scene')");
await sleep(300);
await evaluate("__gm.state.select({ kind: 'object', objectId: 'o1' })");
await sleep(500);
const inspector = await json('__gm.textOverflows()');
check('no label spills in the inspector', inspector.length === 0, JSON.stringify(inspector));
}