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| (Empty) | |
| 1 <html> |
| 2 <head> |
| 3 <script src="../../http/tests/inspector-protocol/inspector-protocol-test.js"></s
cript> |
| 4 <script type="text/javascript"> |
| 5 |
| 6 function getCurrentSrc() |
| 7 { |
| 8 return document.getElementById("image-test").currentSrc; |
| 9 } |
| 10 |
| 11 function test() |
| 12 { |
| 13 function setScaleFactor(value) |
| 14 { |
| 15 InspectorTest.log("Set deviceScaleFactor: " + value); |
| 16 return InspectorTest.sendCommandPromise("Emulation.setDeviceMetricsOverr
ide", { |
| 17 deviceScaleFactor: value, |
| 18 width: 1, |
| 19 height: 1, |
| 20 mobile: false, |
| 21 fitWindow: false |
| 22 }); |
| 23 } |
| 24 |
| 25 function clearScaleFactor(value) |
| 26 { |
| 27 InspectorTest.log("Clear deviceScaleFactor"); |
| 28 return InspectorTest.sendCommandPromise("Emulation.clearDeviceMetricsOve
rride", {}); |
| 29 } |
| 30 |
| 31 function reloadPage() |
| 32 { |
| 33 InspectorTest.log("Reloading Page"); |
| 34 return new Promise(success => InspectorTest.reloadProtocolTest(false, su
ccess)); |
| 35 } |
| 36 |
| 37 function getSrcsetImage() |
| 38 { |
| 39 var runInPage = InspectorTest.evaluateInInspectedPage; |
| 40 return new Promise(success => runInPage("getCurrentSrc()", result => suc
cess(result.result.result.value))); |
| 41 } |
| 42 |
| 43 function dumpImageSrc() |
| 44 { |
| 45 return getSrcsetImage().then(src => { |
| 46 var relativeSrc = src.substring(src.lastIndexOf("/resources/")); |
| 47 InspectorTest.log("Used Image: " + relativeSrc); |
| 48 }); |
| 49 } |
| 50 |
| 51 var initialImage; |
| 52 |
| 53 // Test chain functions. |
| 54 collectMetrics(); |
| 55 |
| 56 function collectMetrics() |
| 57 { |
| 58 getSrcsetImage().then(src => initialImage = src).then(setLowResScaleFact
or); |
| 59 } |
| 60 |
| 61 function setLowResScaleFactor() |
| 62 { |
| 63 setScaleFactor(1).then(reloadPage).then(dumpImageSrc).then(setHighResSca
leFactor); |
| 64 } |
| 65 |
| 66 function setHighResScaleFactor() |
| 67 { |
| 68 setScaleFactor(2).then(reloadPage).then(dumpImageSrc).then(clearOverride
); |
| 69 } |
| 70 |
| 71 function clearOverride() |
| 72 { |
| 73 clearScaleFactor().then(reloadPage).then(getSrcsetImage).then(value => { |
| 74 var initImageEqCurrentImg = initialImage === value ? "Yes" : "No"; |
| 75 InspectorTest.log("Current image src equal initial image: " + initIm
ageEqCurrentImg); |
| 76 InspectorTest.completeTest(); |
| 77 }); |
| 78 } |
| 79 } |
| 80 |
| 81 </script> |
| 82 </head> |
| 83 <body onload="runTest()"> |
| 84 <p>Test that srcset does not use wrong image when override scalefactor and then
disabled.</p> |
| 85 <img id="image-test" src="../resources/square.png" srcset="../resources/square.p
ng 1x, ../resources/square200.png 2x" /> |
| 86 </body> |
| 87 </html> |
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Chromium Code Reviews
Issue 2570733002:
[Devtools] Fixed devtools altering srcset image after close (Closed)
