Files
cv-site/tests/mjs/69-scroll-header-behavior-test.mjs
juanatsap cb5e72a5f2 fix: Replace hyperscript scroll handler with JavaScript implementation
The hyperscript-based scroll behavior was not working reliably across all browsers.
Replaced with a pure JavaScript implementation that:

Desktop (>900px):
- Hides action bar on scroll down (past 100px threshold)
- Shows action bar on scroll up
- Shows action bar at top of page

Mobile (≤900px):
- Always keeps action bar visible
- Actively removes header-hidden class on mobile
- Handles viewport resize for responsive testing

Changes:
- Added initScrollBehaviorJS() function to main.js
- Removed hyperscript scroll handlers from body tag in index.html
- Kept keyboard shortcut handlers in hyperscript (still working)
- Uses passive scroll listener for better performance

This fixes the bug where:
- Desktop: bar would hide but not show again on scroll up
- Mobile: bar was incorrectly hiding despite CSS override
2025-11-30 04:13:50 +00:00

79 lines
3.1 KiB
JavaScript

#!/usr/bin/env node
import { chromium } from 'playwright';
async function test() {
const browser = await chromium.launch({ headless: true });
console.log('Testing scroll behavior with JavaScript implementation...\n');
// Desktop test
const ctx = await browser.newContext({ viewport: { width: 1278, height: 800 } });
const page = await ctx.newPage();
await page.goto('http://localhost:1999/?lang=en');
await page.waitForLoadState('networkidle');
await page.waitForTimeout(500);
// Check console for init message
page.on('console', msg => {
if (msg.text().includes('Scroll behavior')) console.log('Console:', msg.text());
});
console.log('1. Initial state:');
let state = await page.evaluate(() => ({
hidden: document.querySelector('.action-bar')?.classList.contains('header-hidden'),
scrollY: window.scrollY
}));
console.log(` ScrollY: ${state.scrollY}, Hidden: ${state.hidden}`);
console.log('\n2. Scroll DOWN 500px:');
await page.evaluate(() => window.scrollTo(0, 500));
await page.waitForTimeout(300);
state = await page.evaluate(() => ({
hidden: document.querySelector('.action-bar')?.classList.contains('header-hidden'),
scrollY: window.scrollY
}));
console.log(` ScrollY: ${state.scrollY}, Hidden: ${state.hidden}`);
console.log(state.hidden ? ' ✅ Bar hidden' : ' ❌ Bar should be hidden!');
console.log('\n3. Scroll UP to 300px:');
await page.evaluate(() => window.scrollTo(0, 300));
await page.waitForTimeout(300);
state = await page.evaluate(() => ({
hidden: document.querySelector('.action-bar')?.classList.contains('header-hidden'),
scrollY: window.scrollY
}));
console.log(` ScrollY: ${state.scrollY}, Hidden: ${state.hidden}`);
console.log(!state.hidden ? ' ✅ Bar visible' : ' ❌ Bar should be visible!');
await ctx.close();
// Mobile test
console.log('\n4. Mobile (375px) - scroll down:');
const mobileCtx = await browser.newContext({
viewport: { width: 375, height: 667 },
userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X)',
hasTouch: true
});
const mobilePage = await mobileCtx.newPage();
await mobilePage.goto('http://localhost:1999/?lang=en');
await mobilePage.waitForLoadState('networkidle');
await mobilePage.waitForTimeout(500);
await mobilePage.evaluate(() => window.scrollTo(0, 500));
await mobilePage.waitForTimeout(300);
state = await mobilePage.evaluate(() => ({
hidden: document.querySelector('.action-bar')?.classList.contains('header-hidden'),
transform: getComputedStyle(document.querySelector('.action-bar')).transform
}));
console.log(` Hidden class: ${state.hidden}, Transform: ${state.transform}`);
const isVisible = !state.hidden || state.transform === 'none' || state.transform.includes('0, 0)');
console.log(isVisible ? ' ✅ Bar visible on mobile' : ' ❌ Bar should stay visible!');
await mobileCtx.close();
await browser.close();
console.log('\nDone.');
}
test().catch(console.error);