Enhance screen reader support: Add status updates for video seek actions
This commit is contained in:
Vincent
parent
cf270ea82c
commit
5692874b10
2 changed files with 396 additions and 0 deletions
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@ -473,6 +473,9 @@
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const currentTime = AppState.player.currentTime();
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AppState.player.currentTime(currentTime + 10); // Skip forward 10 seconds
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showToast('Skipped forward 10s', 1000);
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if (window.ScreenReader) {
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ScreenReader.statusUpdate('video', 'skipped forward 10 seconds', 'seek');
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}
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}
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} else {
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// Swipe right - seek backward
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@ -480,6 +483,9 @@
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const currentTime = AppState.player.currentTime();
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AppState.player.currentTime(Math.max(0, currentTime - 10)); // Skip back 10 seconds
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showToast('Skipped back 10s', 1000);
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if (window.ScreenReader) {
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ScreenReader.statusUpdate('video', 'skipped back 10 seconds', 'seek');
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}
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}
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}
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}
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390
screen-reader-test.html
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390
screen-reader-test.html
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@ -0,0 +1,390 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Screen Reader Support Test - Dodgers Stream Theater</title>
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<link rel="stylesheet" href="assets/css/main.css?v=1.4.2">
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<style>
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.test-section {
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margin-bottom: 2rem;
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padding: 1rem;
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border: 2px solid var(--dodgers-blue);
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border-radius: 8px;
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}
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.test-button {
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margin: 0.5rem;
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padding: 0.5rem 1rem;
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background: var(--dodgers-blue);
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color: white;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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}
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.test-button:hover {
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background: var(--dodgers-red);
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}
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.test-results {
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margin-top: 1rem;
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padding: 1rem;
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background: var(--dodgers-gray-100);
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border-radius: 4px;
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}
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.sr-only {
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position: absolute !important;
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width: 1px !important;
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height: 1px !important;
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padding: 0 !important;
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margin: -1px !important;
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overflow: hidden !important;
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clip: rect(0, 0, 0, 0) !important;
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white-space: nowrap !important;
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border: 0 !important;
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}
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</style>
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</head>
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<body>
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<div style="max-width: 1200px; margin: 0 auto; padding: 2rem;">
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<h1>Screen Reader Support Test Suite</h1>
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<p>This test validates the ARIA live regions and screen reader announcements implementation for the Dodgers Stream Theater application.</p>
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<!-- Screen Reader Announcement Regions (for testing) -->
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<div id="sr-stream-announcer" class="sr-only" aria-live="assertive" aria-atomic="true" aria-label="Stream status announcements"></div>
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<div id="sr-connection-announcer" class="sr-only" aria-live="assertive" aria-atomic="true" aria-label="Connection status announcements"></div>
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<div id="sr-system-announcer" class="sr-only" aria-live="assertive" aria-atomic="true" aria-label="System announcements"></div>
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<div id="sr-message-group-announcer" class="sr-only" aria-live="polite" aria-atomic="true" aria-label="Message group announcements"></div>
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<div id="sr-viewer-announcer" class="sr-only" aria-live="polite" aria-atomic="true" aria-label="Viewer count announcements"></div>
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<div id="sr-activity-announcer" class="sr-only" aria-live="polite" aria-atomic="true" aria-label="Activity announcements"></div>
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<div id="sr-form-announcer" class="sr-only" aria-live="assertive" aria-atomic="true" aria-label="Form validation announcements"></div>
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<div class="test-section">
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<h2>🚀 Stream Status Tests</h2>
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<p>Test announcements for different stream states.</p>
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<button class="test-button" onclick="testStreamStatus('online')">Stream Goes Online</button>
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<button class="test-button" onclick="testStreamStatus('offline')">Stream Goes Offline</button>
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<button class="test-button" onclick="testStreamStatus('reconnecting')">Stream Reconnecting</button>
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<button class="test-button" onclick="testStreamStatus('quality-changed', '4K')">Quality Changed to 4K</button>
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<button class="test-button" onclick="testStreamStatus('buffering')">Stream Buffering</button>
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<div class="test-results" id="stream-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>🌐 Connection Status Tests</h2>
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<p>Test announcements for connection state changes.</p>
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<button class="test-button" onclick="testConnectionStatus('connected')">Chat Connected</button>
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<button class="test-button" onclick="testConnectionStatus('disconnected')">Chat Disconnected</button>
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<button class="test-button" onclick="testConnectionStatus('reconnecting')">Chat Reconnecting</button>
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<button class="test-button" onclick="testConnectionStatus('error', 'Network timeout')">Connection Error</button>
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<div class="test-results" id="connection-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>👥 Viewer Count Tests</h2>
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<p>Test announcements for viewer count changes (threshold-based to prevent spam).</p>
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<button class="test-button" onclick="testViewerCount(0)">0 Viewers</button>
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<button class="test-button" onclick="testViewerCount(1)">1 Viewer</button>
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<button class="test-button" onclick="testViewerCount(5)">5 Viewers</button>
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<button class="test-button" onclick="testViewerCount(12)">12 Viewers (should announce)</button>
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<button class="test-button" onclick="testViewerCount(25)">25 Viewers</button>
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<div class="test-results" id="viewer-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>⚡ System Message Tests</h2>
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<p>Test announcements for admin actions and system notifications.</p>
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<button class="test-button" onclick="testSystemMessage('Message deleted by admin')">Admin Action: Delete Message</button>
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<button class="test-button" onclick="testSystemMessage('User banned from chat by admin')">Admin Action: Ban User</button>
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<button class="test-button" onclick="testSystemMessage('Chat was cleared by admin')">Admin Action: Clear Chat</button>
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<button class="test-button" onclick="testSystemMessage('Server maintenance starting')">System Notification</button>
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<div class="test-results" id="system-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>💬 Message Group Tests</h2>
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<p>Test announcements for batch message loading.</p>
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<button class="test-button" onclick="testMessageGroup(1, 'added')">1 New Message (no announcement)</button>
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<button class="test-button" onclick="testMessageGroup(5, 'added')">5 New Messages</button>
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<button class="test-button" onclick="testMessageGroup(15, 'filtered')">15 Messages Filtered</button>
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<div class="test-results" id="message-group-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>🔧 Form Validation Tests</h2>
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<p>Test announcements for form validation feedback.</p>
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<button class="test-button" onclick="testFormValidation('nickname', false, 'Nickname is required')">Nickname Required Error</button>
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<button class="test-button" onclick="testFormValidation('messageInput', false, 'Message cannot be empty')">Message Empty Error</button>
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<button class="test-button" onclick="testFormValidation('nickname', true, 'Nickname is valid')">Nickname Success</button>
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<button class="test-button" onclick="testFormValidation('messageInput', true, 'Message sent successfully')">Form Success</button>
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<div class="test-results" id="form-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>📊 Activity Feed Tests</h2>
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<p>Test announcements for activity feed updates.</p>
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<button class="test-button" onclick="testActivity('joined', 'johndoe')">User Joined: johndoe</button>
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<button class="test-button" onclick="testActivity('left', 'janedoe')">User Left: janedoe</button>
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<button class="test-button" onclick="testActivity('admin-action', 'Stream quality updated to HD')">Admin Action</button>
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<div class="test-results" id="activity-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>⚙️ Status Update Tests</h2>
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<p>Test announcements for status updates (uptime, quality, etc.).</p>
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<button class="test-button" onclick="testStatusUpdate('uptime', '05:23')">Uptime: 5 minutes 23 seconds</button>
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<button class="test-button" onclick="testStatusUpdate('quality', '1080p')">Quality: 1080p</button>
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<button class="test-button" onclick="testStatusUpdate('buffer', 75)">Buffer: 75%</button>
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<button class="test-button" onclick="testStatusUpdate('video', 'skipped forward 10 seconds', 'seek')">Video Seek Forward</button>
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<div class="test-results" id="status-test-results">Results will appear here...</div>
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</div>
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<div class="test-section">
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<h2>🧪 Implementation Status</h2>
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<div id="implementation-checklist">
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<h3>ARIA Live Regions Check</h3>
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<ul>
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<li id="live-regions-check">✅ Screen reader announcement regions present</li>
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<li id="assertive-regions-check">✅ Assertive live regions configured</li>
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<li id="polite-regions-check">✅ Polite live regions configured</li>
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<li id="sr-only-check">✅ Screen reader only class applied</li>
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<li id="aria-atomic-check">✅ ARIA atomic attribute set</li>
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</ul>
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<h3>JavaScript Integration Check</h3>
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<ul>
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<li id="module-loaded-check">❓ Screen Reader module loaded</li>
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<li id="functions-available-check">❓ All announcement functions available</li>
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<li id="queue-system-check">❓ Announcement queue system functional</li>
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</ul>
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</div>
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<button class="test-button" onclick="runSystemCheck()">Run System Check</button>
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</div>
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<div class="test-section">
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<h2>🎯 Test Results Summary</h2>
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<div id="test-summary">
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<p>Total Tests Run: <span id="total-tests">0</span></p>
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<p>Passed: <span id="passed-tests">0</span></p>
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<p>Failed: <span id="failed-tests">0</span></p>
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<p>Success Rate: <span id="success-rate">0%</span></p>
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</div>
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<button class="test-button" onclick="clearTestResults()">Clear All Results</button>
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</div>
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</div>
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<!-- Include the screen reader module -->
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<script defer src="assets/js/app.js?v=1.4.4"></script>
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<script defer src="assets/js/screen-reader.js?v=1.4.4"></script>
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<script>
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// Test state tracking
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let testResults = {
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total: 0,
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passed: 0,
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failed: 0
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};
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// DOM ready
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document.addEventListener('DOMContentLoaded', function() {
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console.log('Screen Reader Test Suite loaded');
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// Wait for modules to load
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setTimeout(runSystemCheck, 500);
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});
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// Test functions
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function testStreamStatus(status, details) {
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testResults.total++;
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try {
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ScreenReader.streamStatus(status, details);
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logTestResult('stream-test-results', `Stream ${status}${details ? ` (${details})` : ''} announced`, true);
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} catch (error) {
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logTestResult('stream-test-results', `Error: ${error.message}`, false);
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}
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}
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function testConnectionStatus(status, details) {
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testResults.total++;
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try {
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ScreenReader.connectionStatus(status, details);
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logTestResult('connection-test-results', `Connection ${status}${details ? ` (${details})` : ''} announced`, true);
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} catch (error) {
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logTestResult('connection-test-results', `Error: ${error.message}`, false);
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}
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}
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function testViewerCount(count) {
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testResults.total++;
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try {
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ScreenReader.viewerCount(count);
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logTestResult('viewer-test-results', `Viewer count ${count} announced`, true);
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} catch (error) {
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logTestResult('viewer-test-results', `Error: ${error.message}`, false);
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}
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}
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function testSystemMessage(message) {
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testResults.total++;
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try {
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ScreenReader.systemMessage(message);
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logTestResult('system-test-results', `System message announced: "${message}"`, true);
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} catch (error) {
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logTestResult('system-test-results', `Error: ${error.message}`, false);
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}
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}
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function testMessageGroup(count, action) {
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testResults.total++;
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try {
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const mockMessages = Array(count).fill({}).map((_, i) => ({ id: i, message: `Message ${i + 1}` }));
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ScreenReader.messageGroup(mockMessages, action);
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logTestResult('message-group-test-results', `${count} messages ${action} announced`, true);
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} catch (error) {
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logTestResult('message-group-test-results', `Error: ${error.message}`, false);
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}
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}
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function testFormValidation(field, isValid, message) {
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testResults.total++;
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try {
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ScreenReader.formValidation(field, isValid, message);
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logTestResult('form-test-results', `Form validation "${message}" announced`, true);
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} catch (error) {
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logTestResult('form-test-results', `Error: ${error.message}`, false);
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}
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}
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function testActivity(action, details) {
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testResults.total++;
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try {
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ScreenReader.activity(action, details);
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logTestResult('activity-test-results', `Activity ${action} with "${details}" announced`, true);
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} catch (error) {
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logTestResult('activity-test-results', `Error: ${error.message}`, false);
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}
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}
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function testStatusUpdate(type, value, unit) {
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testResults.total++;
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try {
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ScreenReader.statusUpdate(type, value, unit);
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logTestResult('status-test-results', `Status ${type}: ${value}${unit ? ` ${unit}` : ''} announced`, true);
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} catch (error) {
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logTestResult('status-test-results', `Error: ${error.message}`, false);
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}
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}
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function logTestResult(elementId, message, success) {
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const element = document.getElementById(elementId);
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const timestamp = new Date().toLocaleTimeString();
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const statusIcon = success ? '✅' : '❌';
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const resultHTML = `
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<div style="margin: 0.5rem 0; padding: 0.25rem; border-left: 3px solid ${success ? 'var(--dodgers-blue)' : 'var(--dodgers-red)'}">
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<strong>${statusIcon} ${timestamp}:</strong> ${message}
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</div>
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`;
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element.innerHTML += resultHTML;
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if (success) {
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testResults.passed++;
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} else {
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testResults.failed++;
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}
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updateTestSummary();
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}
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function updateTestSummary() {
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document.getElementById('total-tests').textContent = testResults.total;
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document.getElementById('passed-tests').textContent = testResults.passed;
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document.getElementById('failed-tests').textContent = testResults.failed;
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const rate = testResults.total > 0 ? Math.round((testResults.passed / testResults.total) * 100) : 0;
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document.getElementById('success-rate').textContent = `${rate}%`;
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}
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function runSystemCheck() {
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// Check ARIA regions
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const regions = ['sr-stream-announcer', 'sr-connection-announcer', 'sr-system-announcer',
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'sr-message-group-announcer', 'sr-viewer-announcer', 'sr-activity-announcer',
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'sr-form-announcer'];
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let regionsPresent = 0;
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let assertiveRegions = 0;
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let politeRegions = 0;
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let srOnlyCount = 0;
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let atomicCount = 0;
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regions.forEach(regionId => {
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const region = document.getElementById(regionId);
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if (region) {
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regionsPresent++;
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if (region.getAttribute('aria-live') === 'assertive') assertiveRegions++;
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if (region.getAttribute('aria-live') === 'polite') politeRegions++;
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if (region.classList.contains('sr-only')) srOnlyCount++;
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if (region.getAttribute('aria-atomic') === 'true') atomicCount++;
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}
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});
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updateChecklistItem('live-regions-check', regionsPresent === 7, `${regionsPresent}/7 regions present`);
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updateChecklistItem('assertive-regions-check', assertiveRegions >= 3, `${assertiveRegions} assertive regions`);
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updateChecklistItem('polite-regions-check', politeRegions >= 3, `${politeRegions} polite regions`);
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updateChecklistItem('sr-only-check', srOnlyCount === 7, `${srOnlyCount}/7 with sr-only class`);
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updateChecklistItem('aria-atomic-check', atomicCount === 7, `${atomicCount}/7 with aria-atomic`);
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// Check JavaScript availability
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const hasScreenReader = typeof window.ScreenReader !== 'undefined';
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updateChecklistItem('module-loaded-check', hasScreenReader, hasScreenReader ? 'Screen Reader module loaded' : 'Module not loaded');
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if (hasScreenReader) {
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const requiredFunctions = ['streamStatus', 'connectionStatus', 'viewerCount', 'systemMessage',
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'messageGroup', 'formValidation', 'activity', 'statusUpdate'];
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let availableFunctions = 0;
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requiredFunctions.forEach(func => {
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if (typeof ScreenReader[func] === 'function') availableFunctions++;
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});
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updateChecklistItem('functions-available-check', availableFunctions === 8, `${availableFunctions}/8 functions available`);
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// Test queue system (we can only test this indirectly)
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updateChecklistItem('queue-system-check', typeof ScreenReader.queueAnnouncement === 'function', 'Queue system available');
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}
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}
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function updateChecklistItem(itemId, success, details) {
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const item = document.getElementById(itemId);
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if (item) {
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const status = success ? '✅' : '❌';
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item.innerHTML = `${status} ${details}`;
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}
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}
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function clearTestResults() {
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// Clear all test result containers
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const containers = ['stream-test-results', 'connection-test-results', 'viewer-test-results',
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'system-test-results', 'message-group-test-results', 'form-test-results',
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'activity-test-results', 'status-test-results'];
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containers.forEach(containerId => {
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const container = document.getElementById(containerId);
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if (container) {
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container.innerHTML = 'Results will appear here...';
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}
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});
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// Reset test counters
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testResults = { total: 0, passed: 0, failed: 0 };
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updateTestSummary();
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}
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// Make functions globally available for button clicks
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window.testStreamStatus = testStreamStatus;
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window.testConnectionStatus = testConnectionStatus;
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window.testViewerCount = testViewerCount;
|
||||
window.testSystemMessage = testSystemMessage;
|
||||
window.testMessageGroup = testMessageGroup;
|
||||
window.testFormValidation = testFormValidation;
|
||||
window.testActivity = testActivity;
|
||||
window.testStatusUpdate = testStatusUpdate;
|
||||
window.runSystemCheck = runSystemCheck;
|
||||
window.clearTestResults = clearTestResults;
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Add table
Add a link
Reference in a new issue