diff options
Diffstat (limited to 'b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js')
-rw-r--r-- | b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js b/b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js new file mode 100644 index 000000000..1a5ed8274 --- /dev/null +++ b/b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js @@ -0,0 +1,40 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +var { classes: Cc, interfaces: Ci, results: Cr, utils: Cu } = Components; +const { Services } = Cu.import('resource://gre/modules/Services.jsm'); +const { SystemAppProxy } = Cu.import('resource://gre/modules/SystemAppProxy.jsm'); + +var processId; + +function peekChildId(aSubject, aTopic, aData) { + Services.obs.removeObserver(peekChildId, 'recording-device-events'); + Services.obs.removeObserver(peekChildId, 'recording-device-ipc-events'); + let props = aSubject.QueryInterface(Ci.nsIPropertyBag2); + if (props.hasKey('childID')) { + processId = props.get('childID'); + } +} + +addMessageListener('init-chrome-event', function(message) { + // listen mozChromeEvent and forward to content process. + let type = message.type; + SystemAppProxy.addEventListener('mozChromeEvent', function(event) { + let details = event.detail; + if (details.type === type) { + sendAsyncMessage('chrome-event', details); + } + }, true); + + Services.obs.addObserver(peekChildId, 'recording-device-events', false); + Services.obs.addObserver(peekChildId, 'recording-device-ipc-events', false); +}); + +addMessageListener('fake-content-shutdown', function(message) { + let props = Cc["@mozilla.org/hash-property-bag;1"] + .createInstance(Ci.nsIWritablePropertyBag2); + if (processId) { + props.setPropertyAsUint64('childID', processId); + } + Services.obs.notifyObservers(props, 'recording-device-ipc-events', 'content-shutdown'); +}); |