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perfect target area thing

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Your Name 2026-10-03 00:39:07 -04:00
parent 664252e0fc
commit 5bcf22e458
23 changed files with 668 additions and 432 deletions
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14
frontend/test/browser/lane.mjs
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@ -120,6 +120,11 @@ try {
assert.equal(await evaluate('document.querySelectorAll(".tl-track:not(.palette)").length'), 1,
'an ordinary symbol is an ordinary timeline row');
// The new symbol is now the active creation parent. Return to the tab root
// to ask for a sibling lane in `main`; leaving it selected would correctly
// create the lane inside that symbol.
await evaluate(`re_frame.core.dispatch_sync(cljs.core.vector(
cljs.core.keyword('arthur.events.ui/select'), null))`);
await clickNew('lane');
s = await shot();
placed = mainInstances(s);
@ -178,8 +183,11 @@ try {
`the dropped clip remains in the explicit lane: ${JSON.stringify(s)}`);
assert.equal(laneSymbols(s).length, 1, 'the drop creates no extra lane');
// A second explicit lane is a sibling in the open symbol even though the
// first remains aimed. Move the clip between their linear tracks.
// Return to the root active row, then make a sibling lane there. Lane
// creation follows the selected target; the unit suite separately asserts
// that leaving a symbol selected creates the lane inside that symbol.
await evaluate(`re_frame.core.dispatch_sync(cljs.core.vector(
cljs.core.keyword('arthur.events.ui/select'), null))`);
await clickNew('lane');
s = await shot();
assert.equal(laneSymbols(s).length, 2, 'a second explicit command creates a second lane');
@ -239,7 +247,7 @@ try {
await shortcut('z', 'KeyZ');
assert.equal(mainInstances(await shot()).length, 2, 'one undo restores the cut');
await evaluate(`re_frame.core.dispatch_sync(cljs.core.vector(
cljs.core.keyword('arthur.events.ui/aim'), null))`);
cljs.core.keyword('arthur.events.ui/select'), null))`);
await sleep(80);
await shortcut('v', 'KeyV');
assert.equal(mainInstances(await shot()).length, 3, 'paste uses the copied snapshot');

13
frontend/test/browser/take.mjs
View file

@ -501,6 +501,17 @@ async function main() {
// the authored node, the raster preview and the document round trip.
await page.eval(SEEK(0));
await sleep(150);
// A lane row means "new one-frame cel". This test authors drawing keys
// across the existing take, so make that cel the active row first; creation
// then enters the symbol it places, exactly as a person clicking its block.
await page.eval(`(() => {
const cel = document.querySelector('.tl-cel');
if (!cel?.arthurCel?.select) return false;
re_frame.core.dispatch_sync(cljs.core.vector(
cljs.core.keyword('arthur.events.ui/select'), cel.arthurCel.select));
return true;
})()`);
await sleep(150);
const beforePaint = await page.eval(`(() => {
const c = document.querySelector('canvas.stage');
const d = c.getContext('2d').getImageData(25, 20, 1, 1).data;
@ -513,7 +524,7 @@ async function main() {
// A person cannot click twice inside one microtask; a test should not either.
const armed = await page.eval(`(() => {
const button = [...document.querySelectorAll('.palette-bar button')]
.find(b => b.textContent === 'polygon');
.find(b => b.textContent === 'pen');
if (!button) return false;
button.click();
return true;