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26 December 2018, 22:31:15 UTC
Revision f76a95c7dcfc4553b8bbc67cf20bcacf816997fa authored by Geoffrey Sneddon on 25 April 2018, 21:33:28 UTC, committed by Geoffrey Sneddon on 30 April 2018, 12:46:37 UTC 
fixup! Fix #2669: Add alternate_hosts
1 parent 0ef9a74
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Tip revision: f76a95c7dcfc4553b8bbc67cf20bcacf816997fa authored by Geoffrey Sneddon on 25 April 2018, 21:33:28 UTC
fixup! Fix #2669: Add alternate_hosts
Tip revision: f76a95c
idbfactory-deleteDatabase-opaque-origin.html 
<!DOCTYPE html>
<meta charset=utf-8>
<title>IDBFactory.deleteDatabase() and opaque origins</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>

function load_iframe(src, sandbox) {
  return new Promise(resolve => {
    const iframe = document.createElement('iframe');
    iframe.onload = () => { resolve(iframe); };
    if (sandbox)
      iframe.sandbox = sandbox;
    iframe.srcdoc = src;
    iframe.style.display = 'none';
    document.documentElement.appendChild(iframe);
  });
}

function wait_for_message(iframe) {
  return new Promise(resolve => {
    self.addEventListener('message', function listener(e) {
      if (e.source === iframe.contentWindow) {
        resolve(e.data);
        self.removeEventListener('message', listener);
      }
    });
  });
}

const script =
  '<script>' +
  '  window.onmessage = () => {' +
  '    try {' +
  '      const r = indexedDB.deleteDatabase("opaque-origin-test");' +
  '      window.parent.postMessage({result: "no exception"}, "*");' +
  '    } catch (ex) {' +
  '      window.parent.postMessage({result: ex.name}, "*");' +
  '    };' +
  '  };' +
  '<\/script>';

promise_test(t => {
  return load_iframe(script)
    .then(iframe => {
      iframe.contentWindow.postMessage({}, '*');
      return wait_for_message(iframe);
    })
    .then(message => {
      assert_equals(message.result, 'no exception',
                    'IDBFactory.deleteDatabase() should not throw');
    });
}, 'IDBFactory.deleteDatabase() in non-sandboxed iframe should not throw');

promise_test(t => {
  return load_iframe(script, 'allow-scripts')
    .then(iframe => {
      iframe.contentWindow.postMessage({}, '*');
      return wait_for_message(iframe);
    })
    .then(message => {
      assert_equals(message.result, 'SecurityError',
                    'Exception should be SecurityError');
    });
}, 'IDBFactory.deleteDatabase() in sandboxed iframe should throw SecurityError');
</script>
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