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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <head> |
| 3 <script src="../resources/js-test.js"></script> |
| 4 <script src="resources/netinfo_common.js"></script> |
| 5 </head> |
| 6 <body> |
| 7 <script> |
| 8 |
| 9 description('Tests using NetInfo from multiple frames.'); |
| 10 |
| 11 shouldBe('typeof window.internals.observeGC', '"function"', |
| 12 'this test requires window.internals'); |
| 13 |
| 14 var childFrame = document.createElement('iframe'); |
| 15 document.body.appendChild(childFrame); |
| 16 |
| 17 var childConnection = childFrame.contentWindow.navigator.connection; |
| 18 |
| 19 if (connection.effectiveType != childConnection.effectiveType) |
| 20 testFailed("Effective type not the same between main frame and child."); |
| 21 if (connection.rtt != childConnection.rtt) |
| 22 testFailed("RTT not the same between main frame and child."); |
| 23 if (connection.downlink != childConnection.downlink) |
| 24 testFailed("Downlink not the same between main frame and child."); |
| 25 |
| 26 var hasMainFrameEventFired = false; |
| 27 var hasChildFrameEventFired = false; |
| 28 |
| 29 function mainFrameListener() { |
| 30 hasMainFrameEventFired = true; |
| 31 if (connection.effectiveType != newEffectiveType) |
| 32 testFailed("Event fired but effectiveType not yet changed."); |
| 33 if (connection.rtt != newRtt) |
| 34 testFailed("Event fired but rtt not yet changed."); |
| 35 if (connection.downlink != newDownlink) |
| 36 testFailed("Event fired but downlink not yet changed."); |
| 37 if (!hasChildFrameEventFired && childConnection.rtt != initialRtt) |
| 38 testFailed("Child frame connection rtt changed before firing its event."
); |
| 39 maybeFinishTest(); |
| 40 } |
| 41 |
| 42 function childFrameListener() { |
| 43 hasChildFrameEventFired = true; |
| 44 if (childConnection.effectiveType != newEffectiveType) |
| 45 testFailed("Child frame fired event but effectiveType not yet changed.")
; |
| 46 if (childConnection.rtt != newRtt) |
| 47 testFailed("Child frame fired event but rtt not yet changed."); |
| 48 if (childConnection.downlink != newDownlink) |
| 49 testFailed("Child frame fired event but downlink not yet changed."); |
| 50 if (!hasMainFrameEventFired && connection.rtt != initialRtt) |
| 51 testFailed("Main frame rtt changed before firing its event."); |
| 52 maybeFinishTest(); |
| 53 } |
| 54 |
| 55 function maybeFinishTest() { |
| 56 if (hasMainFrameEventFired && hasChildFrameEventFired) { |
| 57 finishJSTest(); |
| 58 } |
| 59 } |
| 60 |
| 61 connection.addEventListener('change', mainFrameListener); |
| 62 childConnection.addEventListener('change', childFrameListener); |
| 63 |
| 64 internals.setNetworkQualityInfoOverride(newEffectiveType, newRtt, newDownlink); |
| 65 |
| 66 </script> |
| 67 </body> |
| 68 </html> |
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Chromium Code Reviews
Issue 2903493002:
NetInfo network quality extension: Add callbacks and Layout tests (Closed)
