findings group O: chooser Enter + infobar close fixes (wx → 15e5315244) with repro specs and uipolish guards

- tests/kicad/footprint-chooser-confirm.spec.ts (O-2): typed filter + Enter
  confirms the chooser and a footprint is placed.
- tests/kicad/infobar-dismiss.spec.ts (O-3): real click on the older-version
  infobar close glyph dismisses it; GAL rect shift logged.
- uipolish app/spec: rounded-neg-radius (O-1 guard), enable-propagation (O-3),
  dom-nav-keys Enter/ArrowDown → CHAR_HOOK with TEXT_ENTER once (O-2).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3cyLvFWbfNdCNW7x7C2A
This commit is contained in:
Gergő Törcsvári 2026-08-28 11:31:32 +02:00
commit 931935c70a
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5 changed files with 620 additions and 1 deletions

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@ -39,6 +39,14 @@
// the layers-panel rows tall and the eye icons blurry. Only
// discriminating at DPR>=1.5 — the spec runs a
// deviceScaleFactor:2 pass for that.
// rounded-neg-radius DrawRoundedRectangle with a negative (fraction) or
// oversize radius paints instead of throwing (findings O-1:
// the status-bar badge used to reject the whole wx tick).
// enable-propagation a DOM control born under a disabled frame is
// re-enabled with the frame (findings O-3: infobar close
// button was <button disabled> for life).
// dom-nav-keys (spec-driven) Enter/ArrowDown on a DOM <input> reach
// wxEVT_CHAR_HOOK; TEXT_ENTER still fires once (O-2).
#include "wx/wxprec.h"
@ -49,6 +57,8 @@
#include "wx/dcmemory.h"
#include "wx/bmpbndl.h"
#include "wx/statbmp.h"
#include "wx/button.h"
#include "wx/textctrl.h"
#ifdef __EMSCRIPTEN__
#include <emscripten/emscripten.h>
@ -228,6 +238,45 @@ static void CheckScaledDims()
wxString::Format("got %dx%d", img.GetWidth(), img.GetHeight()));
}
// findings O-1: a NEGATIVE DrawRoundedRectangle radius is the wx "fraction of
// the shorter side" convention (gtk/dcclient.cpp; KiCad's BITMAP_BUTTON badge
// passes -0.25). Pre-fix (wx f56511f965) the wasm DC forwarded it raw into
// canvas arcTo(), which throws IndexSizeError — a JS exception that unwinds
// the whole wx tick (evtloop.cpp "[wx] top-level tick rejected"). A raw
// oversize radius (> half a side) is the same canvas error class. Both must
// paint, and paint INSIDE the rect (the corner arcs must not swallow it).
static void CheckRoundedNegRadius()
{
wxBitmap bmp(40, 20, 24);
bool threw = false;
{
wxMemoryDC dc(bmp);
dc.SetBackground(*wxWHITE_BRUSH);
dc.Clear();
dc.SetBrush(*wxRED_BRUSH);
dc.SetPen(*wxTRANSPARENT_PEN);
try
{
dc.DrawRoundedRectangle(2, 2, 30, 14, -0.25); // badge convention
dc.DrawRoundedRectangle(34, 2, 4, 14, 8.0); // oversize radius
}
catch (...)
{
threw = true;
}
dc.SelectObject(wxNullBitmap);
}
wxImage img = bmp.ConvertToImage();
const bool centreRed = PixelIs(img, 17, 9, 255, 0, 0);
const bool sliverRed = PixelIs(img, 36, 9, 255, 0, 0);
const bool outsideWhite = PixelIs(img, 0, 0, 255, 255, 255);
Report("rounded-neg-radius", !threw && centreRed && sliverRed && outsideWhite,
wxString::Format("threw=%d centre %s sliver %s corner %s", threw ? 1 : 0,
PixelStr(img, 17, 9), PixelStr(img, 36, 9), PixelStr(img, 0, 0)));
}
class UiPolishFrame : public wxFrame
{
public:
@ -274,8 +323,62 @@ public:
sbBest.x, sbBest.y, GetDPIScaleFactor()));
sizer->Add(sb, 0, wxALL, 10);
// dom-nav-keys (findings O-2): a DOM-backed text ctrl whose
// wxEVT_CHAR_HOOK / wxEVT_TEXT_ENTER arrivals the spec observes after
// dispatching keydown events on the <input>. The hook Skip()s so a
// non-consuming handler still lets TEXT_ENTER through exactly once.
wxTextCtrl* nav = new wxTextCtrl(this, wxID_ANY, "", wxDefaultPosition,
wxSize(200, -1), wxTE_PROCESS_ENTER,
wxDefaultValidator, "navkeys");
nav->Bind(wxEVT_CHAR_HOOK, [](wxKeyEvent& e) {
#ifdef __EMSCRIPTEN__
EM_ASM({ console.log('[UIPOLISH_TEST] charhook key=' + $0); }, e.GetKeyCode());
#endif
e.Skip();
});
nav->Bind(wxEVT_TEXT_ENTER, [](wxCommandEvent&) {
#ifdef __EMSCRIPTEN__
EM_ASM({ console.log('[UIPOLISH_TEST] textenter'); });
#endif
});
sizer->Add(nav, 0, wxALL, 10);
#ifdef __EMSCRIPTEN__
EM_ASM({ console.log('[UIPOLISH_TEST] navkeys domId=' + $0); }, nav->WasmGetDomId());
#endif
SetSizer(sizer);
}
// enable-propagation (findings O-3): a DOM control created while its
// frame is disabled (modal / progress-dialog wxWindowDisabler) must come
// back enabled when the frame is. Pre-fix wincmn.cpp treated the wasm
// port as having native enabled management, so the frame's Enable(true)
// never reached the children and the DOM node stayed <button disabled>.
void CheckEnablePropagation()
{
Enable(false);
wxButton* born = new wxButton(this, wxID_ANY, "born-disabled");
const int domId = born->WasmGetDomId();
bool disabledWhileFrameOff = false;
bool enabledAfter = false;
#ifdef __EMSCRIPTEN__
disabledWhileFrameOff = EM_ASM_INT({
var el = document.querySelector('[data-wx-dom-id="' + $0 + '"]');
return el && el.disabled ? 1 : 0;
}, domId) != 0;
#endif
Enable(true);
#ifdef __EMSCRIPTEN__
enabledAfter = EM_ASM_INT({
var el = document.querySelector('[data-wx-dom-id="' + $0 + '"]');
return el && !el.disabled ? 1 : 0;
}, domId) != 0;
#endif
Report("enable-propagation", disabledWhileFrameOff && enabledAfter && born->IsEnabled(),
wxString::Format("domId=%d disabledWhileFrameOff=%d enabledAfter=%d",
domId, disabledWhileFrameOff ? 1 : 0, enabledAfter ? 1 : 0));
born->Destroy();
}
};
class UiPolishApp : public wxApp
@ -297,9 +400,11 @@ public:
CheckBlitOrigin();
CheckMaskAlpha();
CheckScaledDims();
CheckRoundedNegRadius();
UiPolishFrame* frame = new UiPolishFrame();
frame->Show(true);
frame->CheckEnablePropagation();
#ifdef __EMSCRIPTEN__
EM_ASM({

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@ -12,6 +12,8 @@
// scaled-dims ConvertToImage returns physical size for scaled bitmaps
// checkbox-floor wxCheckBox best-height floor (selection-filter density)
// statbmp-best wxStaticBitmap best size is the bundle's LOGICAL size
// rounded-neg-radius negative/oversize DrawRoundedRectangle radius paints,
// never throws (findings O-1 — the badge that killed the wx tick)
//
// statbmp-best only discriminates at devicePixelRatio >= 1.5 (pre-fix the
// FromPhys path inflated 16 -> 32 there), so a second pass runs the app at
@ -33,6 +35,8 @@ const CHECKS = [
'scaled-dims',
'checkbox-floor',
'statbmp-best',
'rounded-neg-radius',
'enable-propagation',
];
async function waitForDone(page: Page, logs: string[]) {
@ -70,6 +74,31 @@ test.describe('UI Polish regression guards', () => {
await stableShot(page, 'uipolish-01-default-dpr.png', { fullPage: true });
assertChecks(logs);
// dom-nav-keys (findings O-2): keydown Enter / ArrowDown on the DOM
// <input> must surface as wxEVT_CHAR_HOOK (13 = WXK_RETURN, 317 =
// WXK_DOWN); the Skip()ing hook lets wxEVT_TEXT_ENTER fire exactly once.
const domIdLine = logs.find((l) => l.includes('navkeys domId='));
expect(domIdLine, 'navkeys text ctrl announced its DOM id').toBeDefined();
const domId = Number(domIdLine!.split('domId=')[1]);
const fired = await page.evaluate((id) => {
const el = document.querySelector(`[data-wx-dom-id="${id}"]`) as HTMLElement | null;
const input = (el?.tagName === 'INPUT' ? el : el?.querySelector('input')) as HTMLInputElement | null;
if (!input) return false;
input.focus();
for (const key of ['Enter', 'ArrowDown']) {
input.dispatchEvent(new KeyboardEvent('keydown', { key, bubbles: true, cancelable: true }));
}
return true;
}, domId);
expect(fired, 'navkeys <input> found').toBe(true);
await expect.poll(() => logs.some((l) => l.includes('charhook key=13')),
{ message: 'Enter reached wxEVT_CHAR_HOOK' }).toBe(true);
await expect.poll(() => logs.some((l) => l.includes('charhook key=317')),
{ message: 'ArrowDown reached wxEVT_CHAR_HOOK' }).toBe(true);
await expect.poll(() => logs.filter((l) => l.includes('[UIPOLISH_TEST] textenter')).length,
{ message: 'TEXT_ENTER fired once' }).toBe(1);
});
});

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@ -0,0 +1,254 @@
import { test, expect, type Page } from './fixtures';
import { waitForPcbnew } from './utils/pcbnew-ready';
import { injectFromSubmodule } from './utils/fs-inject';
import { waitForBoardLoaded } from './utils/board-ready';
import { PROJECT_DIR_MEMFS } from './utils/threed-viewer';
import { clickMenuBarItem, clickMenuItemByText, waitUntil } from '../e2e/utils/element-tracker';
import * as fs from 'fs';
import * as path from 'path';
/**
* Repro for findings O-2 (footprint chooser reliability): type a filter in
* the chooser's search field, press Enter, and assert the chooser CONFIRMS
* (closes with a footprint) and that a footprint is actually placed after
* the follow-up canvas click.
*
* Why Enter is expected to be dead on this port (source read, wx
* src/wasm/app.cpp KeyCallback): while a wx-dom <input> owns browser focus,
* every key except Escape / Cmd+S returns to the browser WITHOUT any wx
* dispatch, so the search field never sees the wxEVT_CHAR_HOOK that
* LIB_TREE::onQueryCharHook (common/widgets/lib_tree.cpp) binds for
* WXK_RETURN / WXK_UP / WXK_DOWN. The only wx-side echo of Enter is
* wxEVT_TEXT_ENTER (textctrl.cpp wxDOM_EVENT_ENTER), which LIB_TREE does not
* bind. Same dead path for arrow-key row navigation.
*
* Board: the ecc83 demo, which ships a PROJECT footprint lib
* (${KIPRJMOD}/footprints.pretty) so the chooser tree is populated in this
* harness (the global fp-lib-table is empty).
*/
const TRAP =
/Aborted\(|index out of bounds|unreachable executed|indirect call signature|null function|memory access out of bounds/;
const DEMO_DIR = 'kicad/demos/ecc83';
const STEM = 'ecc83-pp';
const FILTER = 'ECC-83-1';
function frameCount(page: Page): Promise<number> {
return page.evaluate(
() =>
(window.wxElementRegistry?.findAll({ visible: true }) ?? []).filter((e) =>
/Frame$/.test(e.typeName || ''),
).length,
);
}
function itemCount(page: Page): Promise<number> {
return page.evaluate(() => {
const m = (window as any).Module;
try { return JSON.parse(m.kicadCollabTestListItems(100000)).length as number; }
catch { return -1; }
});
}
async function synthClick(page: Page, x: number, y: number): Promise<void> {
await page.evaluate(
([cx, cy]) => {
const c = document.querySelector('#canvas') as HTMLCanvasElement;
const opt = (b: number) => ({
clientX: cx, clientY: cy, bubbles: true, cancelable: true,
view: window, button: 0, buttons: b,
});
c.dispatchEvent(new MouseEvent('mousemove', opt(0)));
c.dispatchEvent(new MouseEvent('mousedown', opt(1)));
c.dispatchEvent(new MouseEvent('mouseup', opt(0)));
c.dispatchEvent(new MouseEvent('click', opt(0)));
},
[x, y],
);
}
/** Visible wx-dom text inputs with viewport boxes (chooser search field is one). */
function visibleTextInputs(page: Page) {
return page.evaluate(() =>
Array.from(document.querySelectorAll('input.wx-dom-control'))
.map((i) => i as HTMLInputElement)
.filter((i) => i.style.display !== 'none' && i.getBoundingClientRect().width > 0)
.map((i) => {
const r = i.getBoundingClientRect();
return { value: i.value, type: i.type, focused: document.activeElement === i,
x: r.x, y: r.y, w: r.width, h: r.height };
}),
);
}
async function loadEcc83(page: Page, testLogger: { consoleLogs: string[]; errors: string[] }) {
const root = path.resolve(__dirname, '..', '..');
const pretty = path.join(root, DEMO_DIR, 'footprints.pretty');
for (const f of fs.readdirSync(pretty)) {
await injectFromSubmodule(page, `${DEMO_DIR}/footprints.pretty/${f}`,
`${PROJECT_DIR_MEMFS}/footprints.pretty/${f}`);
}
for (const f of ['fp-lib-table', `${STEM}.kicad_pcb`, `${STEM}.kicad_pro`]) {
await injectFromSubmodule(page, `${DEMO_DIR}/${f}`, `${PROJECT_DIR_MEMFS}/${f}`);
}
expect(await clickMenuBarItem(page, 'File'), 'File menu').toBe(true);
await clickMenuItemByText(page, 'Open');
await page.waitForFunction(() =>
!!window.wxElementRegistry && window.wxElementRegistry.findAll({ visible: true })
.some((el) => el.typeName === 'wxFileDialog'), null, { timeout: 15000 });
await waitUntil(page, () => {
const r = window.wxElementRegistry;
return !!r && r.findAll({ visible: true }).some((el) => el.typeName === 'wxTextCtrl' && el.name === 'text');
}, 'file dialog filename input');
const input = await page.evaluate(() => {
const t = window.wxElementRegistry!.findAll({ visible: true })
.find((el) => el.typeName === 'wxTextCtrl' && el.name === 'text');
return t ? { x: t.centerX, y: t.centerY } : null;
});
if (!input) throw new Error('filename input not found');
await page.mouse.click(input.x, input.y);
await page.waitForTimeout(200); // eslint-disable-line -- documented interaction dwell
await page.keyboard.type(`${STEM}.kicad_pcb`);
await page.waitForTimeout(300); // eslint-disable-line -- documented interaction dwell
await page.keyboard.press('Enter');
const result = await waitForBoardLoaded(page, testLogger, 60000);
console.log(`[TEST] ecc83 board-ready result: ${result}`);
}
test.describe('Footprint chooser confirm (O-2 repro)', () => {
test('typed filter + Enter confirms the chooser and a footprint gets placed', async ({
page, testLogger,
}) => {
test.setTimeout(240000);
await page.goto('/kicad/pcbnew.html');
await waitForPcbnew(page);
await loadEcc83(page, testLogger);
const itemsBefore = await itemCount(page);
const framesBefore = await frameCount(page);
console.log(`[PROBE] items before=${itemsBefore} frames=${framesBefore}`);
expect(await clickMenuBarItem(page, 'Place'), 'Place menu findable').toBe(true);
await clickMenuItemByText(page, 'Place Footprints');
const canvas = await page.locator('#canvas').boundingBox();
if (!canvas) throw new Error('canvas not found');
const target = { x: Math.round(canvas.width * 0.5), y: Math.round(canvas.height * 0.5) };
await synthClick(page, target.x, target.y);
await page.waitForFunction((n) =>
(window.wxElementRegistry?.findAll({ visible: true }) ?? []).filter((e) =>
/Frame$/.test(e.typeName || '')).length > n, framesBefore, { timeout: 60000 })
// best-effort wait: the frame-count expect right below is the
// real assertion; a timeout must reach it, not throw (documented)
.catch(() => {});
const framesOpen = await frameCount(page);
console.log(`[PROBE] frames after Place click: ${framesOpen}`);
expect(framesOpen, 'footprint chooser frame opened').toBeGreaterThan(framesBefore);
// The chooser's search field: a wx-dom <input>. Wait for it to be projected.
await expect.poll(async () => (await visibleTextInputs(page)).length,
{ timeout: 30000, message: 'chooser search input projected' }).toBeGreaterThan(0);
const inputs = await visibleTextInputs(page);
console.log(`[PROBE] inputs: ${JSON.stringify(inputs)}`);
// Topmost visible input (the search field sits at the top of the chooser).
const search = inputs.reduce((a, b) => (b.y < a.y ? b : a));
await page.mouse.click(search.x + search.w / 2, search.y + search.h / 2);
await page.waitForTimeout(200); // eslint-disable-line -- focus dwell
await page.keyboard.type(FILTER, { delay: 30 });
await expect.poll(async () =>
(await visibleTextInputs(page)).some((i) => i.value.includes(FILTER)),
{ timeout: 10000, message: 'filter text landed in the search input' }).toBe(true);
// Let the filter/re-select settle (LIB_TREE filters on a timer).
await page.waitForTimeout(1500); // eslint-disable-line -- filter timer dwell
// ── Step 1: Enter in the search field should confirm the selection ──
await page.keyboard.press('Enter');
const closedByEnter = await page.waitForFunction((n) =>
(window.wxElementRegistry?.findAll({ visible: true }) ?? []).filter((e) =>
/Frame$/.test(e.typeName || '')).length <= n, framesBefore, { timeout: 8000 })
.then(() => true).catch(() => false);
console.log(`[PROBE] chooser closed by Enter: ${closedByEnter}`);
// ── Step 2a (diagnostic): single-click the already-selected match row, the
// way a user would before hitting OK (ledger: "clicking the result row
// deselects what typing already selected"). A deselect here makes OK take
// the DismissModal(false) branch — chooser closes, nothing placed.
if (!closedByEnter) {
const tree = await page.evaluate(() => {
const t = (window.wxElementRegistry?.findAll({ visible: true }) ?? [])
.find((e) => /DataView/i.test(e.typeName || ''));
return t ? { x: t.screenX, y: t.screenY, w: t.width, h: t.height } : null;
});
console.log(`[PROBE] tree: ${JSON.stringify(tree)}`);
if (tree) {
// Screenshot geometry: header ~18px, then the "Footprints" lib row, then the match.
await page.mouse.click(tree.x + 80, tree.y + 45);
await page.waitForTimeout(600); // eslint-disable-line -- selection settle
}
}
// ── Step 2 (fallback, diagnostic): the OK button — the mouse path ──
let closedByOk = false;
if (!closedByEnter) {
const ok = await page.evaluate(() => {
const b = (window.wxElementRegistry?.findAll({ visible: true }) ?? []).find(
(e) => /Button/i.test(e.typeName || '') && /^ok$/i.test((e.label || '').replace(/&/g,'').trim()),
);
return b ? { x: b.centerX, y: b.centerY, type: b.typeName } : null;
});
console.log(`[PROBE] OK button: ${JSON.stringify(ok)}`);
if (ok) {
await page.mouse.click(ok.x, ok.y);
closedByOk = await page.waitForFunction((n) =>
(window.wxElementRegistry?.findAll({ visible: true }) ?? []).filter((e) =>
/Frame$/.test(e.typeName || '')).length <= n, framesBefore, { timeout: 8000 })
.then(() => true).catch(() => false);
}
console.log(`[PROBE] chooser closed by OK click: ${closedByOk}`);
}
// ── Step 2b (diagnostic): double-click the selected tree row ──
let closedByDbl = false;
if (!closedByEnter && !closedByOk) {
const tree = await page.evaluate(() => {
const t = (window.wxElementRegistry?.findAll({ visible: true }) ?? [])
.find((e) => /DataView/i.test(e.typeName || ''));
return t ? { x: t.screenX, y: t.screenY, w: t.width, h: t.height } : null;
});
console.log(`[PROBE] tree: ${JSON.stringify(tree)}`);
if (tree) {
// Screenshot geometry: header ~20px, "Footprints" lib row, then the match row.
for (const dy of [44, 56, 30]) {
await page.mouse.dblclick(tree.x + 80, tree.y + dy);
closedByDbl = await page.waitForFunction((n) =>
(window.wxElementRegistry?.findAll({ visible: true }) ?? []).filter((e) =>
/Frame$/.test(e.typeName || '')).length <= n, framesBefore, { timeout: 4000 })
.then(() => true).catch(() => false);
console.log(`[PROBE] dblclick at dy=${dy}: closed=${closedByDbl}`);
if (closedByDbl) break;
}
}
}
// ── Step 3: if the chooser closed, place the footprint with a canvas click ──
let itemsAfter = itemsBefore;
if (closedByEnter || closedByOk || closedByDbl) {
await page.waitForTimeout(1000); // eslint-disable-line -- footprint load dwell
await synthClick(page, target.x + 40, target.y + 40);
await expect.poll(() => itemCount(page), { timeout: 10000 })
.toBeGreaterThan(itemsBefore)
// best-effort wait: the placed-count expect at the end is the
// real assertion; a timeout must reach it, not throw (documented)
.catch(() => {});
itemsAfter = await itemCount(page);
}
console.log(`[PROBE] items after=${itemsAfter} (before=${itemsBefore})`);
const traps = [...testLogger.consoleLogs, ...testLogger.errors].filter((l) => TRAP.test(l));
expect(traps, 'no wasm trap').toEqual([]);
expect(closedByEnter, 'O-2: Enter in the chooser search field confirms the selection').toBe(true);
expect(itemsAfter, 'O-2: a footprint was actually placed').toBeGreaterThan(itemsBefore);
});
});

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@ -0,0 +1,231 @@
import { test, expect, type Page } from './fixtures';
import { waitForPcbnew } from './utils/pcbnew-ready';
import { injectFileIntoMemfs } from './utils/fs-inject';
import { waitForBoardLoaded } from './utils/board-ready';
import { PROJECT_DIR_MEMFS } from './utils/threed-viewer';
import { clickMenuBarItem, clickMenuItemByText, waitUntil } from '../e2e/utils/element-tracker';
import * as fs from 'fs';
import * as os from 'os';
import * as path from 'path';
/**
* Repro for findings O-3 (info bar close glyph / dismiss layout shift).
*
* Loads a board whose (version ) predates the current format so pcbnew shows
* the "created by an older version" WX_INFOBAR (pcbnew/files.cpp), then:
* (a) dispatches a SYNTHETIC click on #canvas at the close glyph's
* coordinates the way the demo-video probes drove the UI and
* records whether the bar dismissed (expected: no on this port a
* wxBitmapButton is a real wx-dom <button> layered over the canvas, so
* a canvas-targeted event never reaches it);
* (b) performs a REAL pointer click on the same spot and asserts the bar
* dismisses (the product path);
* (c) measures the GAL panel's DOM rect before/after the dismiss and logs
* the origin shift (the anchor-invalidation half of the finding).
*/
const OLD_PCB = `(kicad_pcb
\t(version 20240108)
\t(generator "pcbnew")
\t(generator_version "8.0")
\t(general
\t\t(thickness 1.6)
\t)
\t(paper "A4")
\t(layers
\t\t(0 "F.Cu" signal)
\t\t(31 "B.Cu" signal)
\t\t(25 "Edge.Cuts" user)
\t)
\t(setup)
\t(net 0 "")
\t(gr_line (start 100 100) (end 120 100) (stroke (width 0.1) (type default)) (layer "Edge.Cuts"))
)
`;
const STEM = 'oldboard';
type Rect = { x: number; y: number; w: number; h: number };
function glRect(page: Page): Promise<Rect | null> {
return page.evaluate(() => {
const el = Array.from(document.querySelectorAll('[id^="glcanvas-"]')).find((c) => {
const r = (c as HTMLElement).getBoundingClientRect();
return getComputedStyle(c as HTMLElement).display !== 'none' && r.width > 0;
}) as HTMLElement | undefined;
if (!el) return null;
const r = el.getBoundingClientRect();
return { x: r.x, y: r.y, w: r.width, h: r.height };
});
}
/** The infobar message text element, if the bar is up. */
function infobarText(page: Page) {
return page.evaluate(() => {
const e = (window.wxElementRegistry?.findAll({ visible: true }) ?? []).find((el) =>
/older version of KiCad/i.test(el.label || ''));
return e ? { x: e.screenX, y: e.screenY, w: e.width, h: e.height, cx: e.centerX, cy: e.centerY,
type: e.typeName, id: e.id, parentId: e.parentId } : null;
});
}
/** wx-dom <button>s that carry an <img> (bitmap buttons), with their viewport boxes. */
function domImageButtons(page: Page) {
return page.evaluate(() =>
Array.from(document.querySelectorAll('button.wx-dom-control'))
.filter((b) => b.querySelector('img') && (b as HTMLElement).style.display !== 'none')
.map((b) => {
const r = b.getBoundingClientRect();
return { id: b.id, x: r.x, y: r.y, w: r.width, h: r.height };
})
.filter((r) => r.w > 0 && r.h > 0),
);
}
async function synthCanvasClick(page: Page, x: number, y: number): Promise<void> {
await page.evaluate(([cx, cy]) => {
const c = document.querySelector('#canvas') as HTMLCanvasElement;
const opt = (b: number) => ({ clientX: cx, clientY: cy, bubbles: true, cancelable: true,
view: window, button: 0, buttons: b });
c.dispatchEvent(new MouseEvent('mousemove', opt(0)));
c.dispatchEvent(new MouseEvent('mousedown', opt(1)));
c.dispatchEvent(new MouseEvent('mouseup', opt(0)));
c.dispatchEvent(new MouseEvent('click', opt(0)));
}, [x, y]);
}
async function loadOldBoard(page: Page, testLogger: { consoleLogs: string[]; errors: string[] }) {
const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'o3-'));
const host = path.join(tmp, `${STEM}.kicad_pcb`);
fs.writeFileSync(host, OLD_PCB);
await injectFileIntoMemfs(page, host, `${PROJECT_DIR_MEMFS}/${STEM}.kicad_pcb`);
expect(await clickMenuBarItem(page, 'File'), 'File menu').toBe(true);
await clickMenuItemByText(page, 'Open');
await page.waitForFunction(() =>
!!window.wxElementRegistry && window.wxElementRegistry.findAll({ visible: true })
.some((el) => el.typeName === 'wxFileDialog'), null, { timeout: 15000 });
await waitUntil(page, () => {
const r = window.wxElementRegistry;
return !!r && r.findAll({ visible: true }).some((el) => el.typeName === 'wxTextCtrl' && el.name === 'text');
}, 'file dialog filename input');
const input = await page.evaluate(() => {
const t = window.wxElementRegistry!.findAll({ visible: true })
.find((el) => el.typeName === 'wxTextCtrl' && el.name === 'text');
return t ? { x: t.centerX, y: t.centerY } : null;
});
if (!input) throw new Error('filename input not found');
await page.mouse.click(input.x, input.y);
await page.waitForTimeout(200); // eslint-disable-line -- documented interaction dwell
await page.keyboard.type(`${STEM}.kicad_pcb`);
await page.waitForTimeout(300); // eslint-disable-line -- documented interaction dwell
await page.keyboard.press('Enter');
const result = await waitForBoardLoaded(page, testLogger, 60000);
console.log(`[TEST] old board-ready result: ${result}`);
}
test.describe('Info bar dismiss (O-3 repro)', () => {
test('older-version infobar: close glyph dismisses on a real click; layout shift measured', async ({
page, testLogger,
}) => {
test.setTimeout(240000);
await page.goto('/kicad/pcbnew.html');
await waitForPcbnew(page);
await loadOldBoard(page, testLogger);
await expect.poll(() => infobarText(page), { timeout: 30000, message: 'older-version infobar shown' })
.not.toBeNull();
const text = (await infobarText(page))!;
console.log(`[PROBE] infobar text: ${JSON.stringify(text)}`);
const rectBefore = await glRect(page);
console.log(`[PROBE] gl rect with infobar: ${JSON.stringify(rectBefore)}`);
// The close glyph: the wx-dom image <button> on the infobar's row (same y band as the text).
await expect.poll(async () => (await domImageButtons(page)).length, { timeout: 15000 }).toBeGreaterThan(0);
const buttons = await domImageButtons(page);
console.log(`[PROBE] image buttons: ${JSON.stringify(buttons)}`);
const onRow = buttons.filter((b) => b.y + b.h > text.y && b.y < text.y + text.h);
const close = onRow.reduce((a, b) => (a && a.x > b.x ? a : b), onRow[0]);
expect(close, 'infobar close <button> found on the message row').toBeTruthy();
const cx = close.x + close.w / 2;
const cy = close.y + close.h / 2;
// (a) synthetic canvas-dispatched click at the glyph — the probe-era driver.
await synthCanvasClick(page, cx, cy);
const gone1 = await page.waitForFunction(() =>
!(window.wxElementRegistry?.findAll({ visible: true }) ?? []).some((el) =>
/older version of KiCad/i.test(el.label || '')), null, { timeout: 3000 })
.then(() => true).catch(() => false);
console.log(`[PROBE] dismissed by synthetic #canvas click: ${gone1}`);
// (b) real pointer click at the same spot — the product path.
let gone2 = gone1;
if (!gone1) {
await page.mouse.click(cx, cy);
gone2 = await page.waitForFunction(() =>
!(window.wxElementRegistry?.findAll({ visible: true }) ?? []).some((el) =>
/older version of KiCad/i.test(el.label || '')), null, { timeout: 8000 })
.then(() => true).catch(() => false);
console.log(`[PROBE] dismissed by real pointer click: ${gone2}`);
}
const realClickDismissed = gone2;
// Diagnostics for the real-click failure: what wx and the DOM think the button is.
// (Findings 8/28: the wx-dom <button> is `disabled` while wx reports enabled — it was
// created while the frame was under the load-time wxWindowDisabler and the DOM enabled
// state is only pushed at creation / own DoEnable, never on an ancestor re-enable.)
if (!gone2) {
const diag = await page.evaluate(([bx, by]) => {
const reg = (window.wxElementRegistry?.findAll({}) ?? []).filter((e) =>
/Button/i.test(e.typeName || '') && Math.abs(e.centerY - by) < 20 && Math.abs(e.centerX - bx) < 80)
.map((e) => ({ type: e.typeName, label: e.label, name: e.name, id: e.id, visible: e.visible,
enabled: e.enabled, x: e.screenX, y: e.screenY, w: e.width, h: e.height }));
const el = document.elementFromPoint(bx, by) as HTMLElement | null;
const btn = el?.closest('button') as HTMLButtonElement | null;
return { reg, hit: el ? el.tagName + '#' + el.id + '.' + el.className : null,
btn: btn ? { id: btn.id, disabled: btn.disabled, dataset: { ...btn.dataset },
html: btn.outerHTML.slice(0, 300) } : null };
}, [cx, cy]);
console.log(`[PROBE] diag: ${JSON.stringify(diag)}`);
const logsBefore = testLogger.consoleLogs.length;
// Direct DOM click on the element under the pointer.
await page.evaluate(([bx, by]) => {
const el = document.elementFromPoint(bx, by) as HTMLElement | null;
(el?.closest('button') as HTMLElement | null)?.click();
}, [cx, cy]);
const gone3 = await page.waitForFunction(() =>
!(window.wxElementRegistry?.findAll({ visible: true }) ?? []).some((el) =>
/older version of KiCad/i.test(el.label || '')), null, { timeout: 5000 })
.then(() => true).catch(() => false);
console.log(`[PROBE] dismissed by element.click(): ${gone3}`);
// Direct wx_dom_event(domId, CLICK=1) — bypasses the DOM listener entirely.
if (!gone3 && diag.btn?.dataset?.wxDomId) {
await page.evaluate((domId) => {
(window as any).Module.ccall('wx_dom_event', null, ['number', 'number'], [Number(domId), 1]);
}, diag.btn.dataset.wxDomId);
const gone4 = await page.waitForFunction(() =>
!(window.wxElementRegistry?.findAll({ visible: true }) ?? []).some((el) =>
/older version of KiCad/i.test(el.label || '')), null, { timeout: 5000 })
.then(() => true).catch(() => false);
console.log(`[PROBE] dismissed by direct wx_dom_event: ${gone4}`);
gone2 = gone4;
} else {
gone2 = gone3;
}
const newLogs = testLogger.consoleLogs.slice(logsBefore).filter((l) => /wx|error|dom/i.test(l));
console.log(`[PROBE] console since click: ${JSON.stringify(newLogs.slice(0, 20))}`);
}
// (c) layout shift.
await page.waitForTimeout(500); // eslint-disable-line -- relayout dwell after dismiss
const rectAfter = await glRect(page);
console.log(`[PROBE] gl rect after dismiss: ${JSON.stringify(rectAfter)}`);
if (rectBefore && rectAfter) {
console.log(`[PROBE] GAL origin shift: dx=${rectAfter.x - rectBefore.x} dy=${rectAfter.y - rectBefore.y} ` +
`dh=${rectAfter.h - rectBefore.h}`);
}
expect(realClickDismissed, 'O-3: a real click on the close glyph dismisses the infobar').toBe(true);
});
});

@ -1 +1 @@
Subproject commit d32535fefb0b3cc5858ac1f55d57739e9ace3c7e
Subproject commit 15e53152442a93340779ca5c4733976646ef6009