| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>SpeechSynthesis Lockdown Mode Test with CoreIPC Helper</title> |
| <script src="coreipc.js"></script> |
| </head> |
| <body> |
| <h1>SpeechSynthesis EnabledBy Lockdown Mode Test</h1> |
| <div id="status">Loading...</div> |
| |
| <script> |
| console.log('SpeechSynthesis lockdown mode test starting...'); |
| |
| function runSpeechSynthesisLockdownTest() { |
| try { |
| if (typeof CoreIPC === 'undefined') { |
| alert('coreipc_framework_not_available'); |
| return; |
| } |
| |
| // Check if the SpeechSynthesisVoiceList message exists |
| const messageExists = CoreIPC.messages.WebPageProxy_SpeechSynthesisVoiceList; |
| if (!messageExists) { |
| alert('speechsynthesis_message_not_found'); |
| return; |
| } |
| |
| // Use CoreIPC helper to send the message |
| const result = CoreIPC.UI.WebPageProxy.SpeechSynthesisVoiceList( |
| IPC.webPageProxyID, // connection identifier |
| {} // no arguments needed |
| ); |
| |
| // Check if we got a valid result |
| if (result !== null && result !== undefined) { |
| alert('speechsynthesis_lockdown_unexpected_success'); |
| } else { |
| alert('speechsynthesis_lockdown_unexpected_success_no_result'); |
| } |
| |
| } catch (error) { |
| console.error('SpeechSynthesis lockdown test error:', error); |
| |
| // Check if this is the specific EnabledBy validation error |
| if (error.message && error.message.includes('Receiver cancelled the reply due to invalid destination or deserialization error')) { |
| // This is the expected behavior in lockdown mode |
| console.log('SUCCESS: EnabledBy correctly blocked SpeechSynthesis message in lockdown mode'); |
| alert('speechsynthesis_lockdown_correctly_blocked: ' + error.message); |
| } else { |
| alert('speechsynthesis_lockdown_test_error: ' + error.message); |
| } |
| } |
| } |
| |
| // Auto-run the test when page loads |
| window.addEventListener('load', function() { |
| console.log('Page loaded, starting SpeechSynthesis lockdown test...'); |
| setTimeout(runSpeechSynthesisLockdownTest, 100); |
| }); |
| |
| // Also run immediately in case load event already fired |
| if (document.readyState === 'complete') { |
| console.log('Document already complete, running SpeechSynthesis lockdown test immediately'); |
| setTimeout(runSpeechSynthesisLockdownTest, 100); |
| } |
| </script> |
| </body> |
| </html> |
