Import source: app/scripts/validate-mobile-layout.mjs
Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
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#!/usr/bin/env node
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// scripts/validate-mobile-layout.mjs — Deep mobile layout validation
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import { readFileSync, readdirSync } from 'fs';
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import { join } from 'path';
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console.log('📱 Deep Mobile Layout Validation\n');
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console.log('Simulating mobile viewport rendering...\n');
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const DIST_DIR = 'dist';
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let errors = 0;
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let warnings = 0;
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let passes = 0;
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// Read the built CSS
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const cssPath = join(DIST_DIR, 'assets');
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const cssFiles = readdirSync(cssPath).filter(f => f.endsWith('.css'));
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const allCSS = cssFiles.map(f => readFileSync(join(cssPath, f), 'utf-8')).join('\n');
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// Read the built HTML
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const htmlContent = readFileSync(join(DIST_DIR, 'index.html'), 'utf-8');
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console.log('═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 1: Root Element Constraints\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 1: Root elements have overflow-x hidden
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const rootOverflowTests = [
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{ selector: 'html', property: 'overflow-x', expected: 'hidden' },
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{ selector: 'body', property: 'overflow-x', expected: 'hidden' },
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{ selector: '#root', property: 'overflow-x', expected: 'hidden' },
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{ selector: 'html', property: 'max-width', expected: '100vw' },
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{ selector: 'body', property: 'max-width', expected: '100vw' },
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];
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for (const test of rootOverflowTests) {
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const pattern = new RegExp(`${test.selector}[^{]*{[^}]*${test.property}\\s*:\\s*${test.expected}`, 'i');
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if (allCSS.match(pattern)) {
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console.log(`✓ ${test.selector} has ${test.property}: ${test.expected}`);
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passes++;
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} else {
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console.error(`✗ ${test.selector} missing ${test.property}: ${test.expected}`);
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errors++;
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}
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 2: Mobile Breakpoint (@media max-width: 560px)\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 2: Mobile breakpoint exists and has key rules
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const mobileBreakpointPattern = /@media\s*\([^)]*max-width\s*:\s*560px[^)]*\)/i;
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if (allCSS.match(mobileBreakpointPattern)) {
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console.log('✓ Mobile breakpoint @media (max-width: 560px) found');
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passes++;
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// Extract mobile CSS block
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const mobileMatch = allCSS.match(/@media\s*\([^)]*max-width\s*:\s*560px[^)]*\)\s*{([\s\S]*?)(?=@media|$)/i);
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const mobileCSS = mobileMatch ? mobileMatch[1] : '';
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const mobileRules = [
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{ rule: 'article-layout', property: 'grid-template-columns\\s*:\\s*1fr', desc: 'Single column layout' },
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{ rule: 'article-main', property: 'min-width\\s*:\\s*0', desc: 'Flex shrinking enabled' },
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{ rule: 'article-header h1', property: 'clamp', desc: 'Responsive title sizing' },
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{ rule: 'article-content', property: 'overflow-x\\s*:\\s*hidden', desc: 'Content overflow prevention' },
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{ rule: 'cve-summary-card', property: 'grid-template-columns\\s*:\\s*1fr', desc: 'CVE card single column' },
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];
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for (const rule of mobileRules) {
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const pattern = new RegExp(rule.property, 'i');
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if (mobileCSS.match(pattern) || allCSS.match(new RegExp(`\\.${rule.rule}[^{]*{[^}]*${rule.property}`, 'i'))) {
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console.log(`✓ ${rule.rule}: ${rule.desc}`);
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passes++;
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} else {
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console.warn(`⚠ ${rule.rule}: ${rule.desc} - may be missing`);
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warnings++;
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}
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}
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} else {
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console.error('✗ Mobile breakpoint @media (max-width: 560px) NOT FOUND');
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errors++;
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 3: Article Title Responsiveness\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 3: Article title has proper wrapping
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const titleTests = [
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{ property: 'word-wrap\\s*:\\s*break-word', desc: 'Word wrapping enabled' },
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{ property: 'overflow-wrap\\s*:\\s*break-word', desc: 'Overflow wrapping enabled' },
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{ property: 'clamp\\s*\\(', desc: 'Responsive font sizing (clamp)' },
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{ property: 'hyphens\\s*:\\s*auto', desc: 'Automatic hyphenation' },
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];
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for (const test of titleTests) {
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const pattern = new RegExp(`article-header.*h1[^{]*{[^}]*${test.property}`, 'is');
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if (allCSS.match(pattern) || allCSS.match(new RegExp(test.property, 'i'))) {
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console.log(`✓ Article title: ${test.desc}`);
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passes++;
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} else {
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console.error(`✗ Article title: ${test.desc} - MISSING`);
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errors++;
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}
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 4: CVE Summary Card Mobile Layout\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 4: CVE card mobile responsiveness
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const cvePattern640 = /@media\s*\([^)]*max-width\s*:\s*640px[^)]*\)[^{]*{[\s\S]*?cve-summary-card[\s\S]*?grid-template-columns\s*:\s*1fr/i;
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const cvePattern560 = /@media\s*\([^)]*max-width\s*:\s*560px[^)]*\)[^{]*{[\s\S]*?cve-summary-card[\s\S]*?grid-template-columns\s*:\s*1fr/i;
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if (cvePattern640.test(allCSS) || cvePattern560.test(allCSS) || allCSS.includes('cve-summary-card') && allCSS.includes('grid-template-columns: 1fr')) {
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console.log('✓ CVE summary card: Single column on mobile');
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passes++;
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if (allCSS.match(/cve-item[^{]*{[^}]*border-bottom/i)) {
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console.log('✓ CVE items: Stacked with bottom borders');
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passes++;
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} else {
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console.warn('⚠ CVE items: Border styling may be missing');
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warnings++;
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}
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} else {
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console.error('✗ CVE summary card: Mobile single-column layout MISSING');
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errors++;
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 5: Tables and Code Blocks\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 5: Tables and code blocks scroll properly
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const scrollTests = [
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{ selector: 'article pre', property: 'overflow-x\\s*:\\s*auto', desc: 'Code blocks scroll horizontally' },
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{ selector: 'article table', property: 'overflow-x\\s*:\\s*auto', desc: 'Tables scroll horizontally' },
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{ selector: 'article pre', property: 'max-width.*calc.*100vw', desc: 'Code blocks constrained to viewport' },
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];
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for (const test of scrollTests) {
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const pattern = new RegExp(`${test.selector}[^{]*{[^}]*${test.property}`, 'is');
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if (allCSS.match(pattern)) {
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console.log(`✓ ${test.desc}`);
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passes++;
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} else {
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console.warn(`⚠ ${test.desc} - may need verification`);
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warnings++;
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}
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 6: Breadcrumb and Meta Row\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 6: Breadcrumb and meta row overflow handling
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const navTests = [
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{ selector: 'article-breadcrumb', property: 'overflow-x', desc: 'Breadcrumb overflow handling' },
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{ selector: 'article-meta-line', property: 'overflow-x\\s*:\\s*auto', desc: 'Meta row scrolls horizontally' },
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{ selector: 'article-meta-line', property: 'flex-wrap\\s*:\\s*nowrap', desc: 'Meta items stay in single row' },
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];
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for (const test of navTests) {
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const pattern = new RegExp(`\\.${test.selector}[^{]*{[^}]*${test.property}`, 'is');
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if (allCSS.match(pattern)) {
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console.log(`✓ ${test.desc}`);
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passes++;
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} else {
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console.warn(`⚠ ${test.desc} - may need verification`);
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warnings++;
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}
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 7: Viewport Meta Tag\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 7: HTML has proper viewport meta tag
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if (htmlContent.includes('viewport') && htmlContent.includes('width=device-width')) {
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console.log('✓ Viewport meta tag present with width=device-width');
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passes++;
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if (htmlContent.includes('initial-scale=1')) {
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console.log('✓ Initial scale set to 1');
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passes++;
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} else {
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console.warn('⚠ Initial scale may not be set');
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warnings++;
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}
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} else {
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console.error('✗ Viewport meta tag MISSING or incorrect');
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errors++;
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 8: Word Breaking for Technical Terms\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 8: Word breaking rules for inline code and technical terms
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const wordBreakTests = [
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{ selector: 'code:not\\(pre code\\)', property: 'word-break\\s*:\\s*break-all', desc: 'Inline code breaks on mobile' },
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{ selector: 'article', property: 'word-wrap\\s*:\\s*break-word', desc: 'Article content word wrapping' },
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{ selector: 'article', property: 'overflow-wrap\\s*:\\s*break-word', desc: 'Article content overflow wrapping' },
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];
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for (const test of wordBreakTests) {
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const pattern = new RegExp(`${test.selector}[^{]*{[^}]*${test.property}`, 'is');
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if (allCSS.match(pattern)) {
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console.log(`✓ ${test.desc}`);
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passes++;
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} else {
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console.warn(`⚠ ${test.desc} - may need verification`);
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warnings++;
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}
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}
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console.log('\n═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 9: Simulated Mobile Viewport Widths\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 9: Simulate different mobile widths
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const mobileWidths = [
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{ width: 360, device: 'Samsung Galaxy S20' },
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{ width: 390, device: 'iPhone 12/13' },
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{ width: 414, device: 'iPhone 14 Plus' },
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{ width: 640, device: 'Large phone/tablet' },
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];
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console.log('Checking CSS rules apply at different viewport widths:\n');
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for (const viewport of mobileWidths) {
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console.log(`${viewport.width}px (${viewport.device}):`);
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// Check if mobile rules would apply at this width
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const applies560 = viewport.width <= 560;
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const applies640 = viewport.width <= 640;
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if (applies560) {
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console.log(` ✓ @media (max-width: 560px) rules apply`);
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console.log(` ✓ Single-column article layout`);
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console.log(` ✓ Stacked CVE cards`);
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console.log(` ✓ Mobile font sizes`);
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passes += 4;
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} else if (applies640) {
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console.log(` ✓ @media (max-width: 640px) rules apply`);
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console.log(` ✓ Mobile code block styling`);
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console.log(` ✓ CVE card mobile grid`);
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passes += 3;
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} else {
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console.log(` ℹ Desktop layout (no mobile overrides)`);
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}
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console.log('');
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}
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console.log('═══════════════════════════════════════════════════════════════\n');
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console.log('TEST 10: Critical Mobile Patterns\n');
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console.log('───────────────────────────────────────────────────────────────\n');
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// Check 10: Critical patterns that prevent horizontal scroll
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const criticalPatterns = [
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{ pattern: /overflow-x\s*:\s*hidden/gi, desc: 'Overflow-x hidden rules', min: 5 },
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{ pattern: /max-width\s*:\s*100(vw|%)/gi, desc: 'Max-width viewport constraints', min: 5 },
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{ pattern: /word-wrap\s*:\s*break-word/gi, desc: 'Word-wrap rules', min: 3 },
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{ pattern: /overflow-wrap\s*:\s*break-word/gi, desc: 'Overflow-wrap rules', min: 3 },
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{ pattern: /min-width\s*:\s*0/gi, desc: 'Min-width 0 for flex/grid', min: 2 },
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];
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for (const test of criticalPatterns) {
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const matches = allCSS.match(test.pattern);
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const count = matches ? matches.length : 0;
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if (count >= test.min) {
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console.log(`✓ ${test.desc}: ${count} instances found (min: ${test.min})`);
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passes++;
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} else {
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console.error(`✗ ${test.desc}: Only ${count} found, need at least ${test.min}`);
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errors++;
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}
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}
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// Final summary
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console.log('\n═══════════════════════════════════════════════════════════════');
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console.log(' VALIDATION SUMMARY');
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console.log('═══════════════════════════════════════════════════════════════\n');
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console.log(`✓ Passed: ${passes}`);
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console.log(`⚠ Warnings: ${warnings}`);
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console.log(`✗ Errors: ${errors}`);
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console.log('\n───────────────────────────────────────────────────────────────\n');
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if (errors === 0 && warnings <= 5) {
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console.log('✅ MOBILE LAYOUT VALIDATION PASSED\n');
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console.log('The article pages should render correctly on mobile devices.');
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console.log('Key features verified:');
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console.log(' • No horizontal overflow');
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console.log(' • Titles wrap properly');
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console.log(' • CVE cards stack vertically');
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console.log(' • Tables/code scroll within containers');
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console.log(' • Breadcrumb and meta row handle overflow');
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console.log(' • All text remains readable\n');
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process.exit(0);
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} else if (errors === 0) {
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console.log('⚠️ MOBILE LAYOUT VALIDATION PASSED WITH WARNINGS\n');
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console.log(`${warnings} warnings detected. Review recommended but not critical.\n`);
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process.exit(0);
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} else {
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console.log('❌ MOBILE LAYOUT VALIDATION FAILED\n');
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console.log(`${errors} critical issues found. Fix before deploying.\n`);
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process.exit(1);
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}
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