| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/inspector-test.js"></script> |
| <style> |
| @media only screen and (max-device-width: 1000px) { |
| body { |
| color: red; |
| } |
| } |
| </style> |
| <script> |
| function test() { |
| let suite = InspectorTest.createAsyncSuite("Page.setScreenSizeOverride"); |
| |
| suite.addTestCase({ |
| name: "ScreenSizeOverrideOverride", |
| description: "Verify that the inspector can override the screen size.", |
| async test() { |
| let originalScreenWidth = await InspectorTest.evaluateInPage(`window.screen.width`); |
| let originalScreenHeight = await InspectorTest.evaluateInPage(`window.screen.height`); |
| |
| let currentBackgroundColor = await InspectorTest.evaluateInPage("getComputedStyle(document.body).color"); |
| InspectorTest.expectEqual(currentBackgroundColor, "rgb(0, 0, 0)", "Body should be white."); |
| |
| InspectorTest.log("Overriding screen size to 1000x500"); |
| await PageAgent.setScreenSizeOverride(1000, 500); |
| await InspectorTest.evaluateInPage(`location.reload()`); |
| |
| let newScreenWidth = await InspectorTest.evaluateInPage(`window.screen.width`); |
| InspectorTest.expectEqual(newScreenWidth, 1000, "Default screen width should be 1000."); |
| let newScreenHeight = await InspectorTest.evaluateInPage(`window.screen.height`); |
| InspectorTest.expectEqual(newScreenHeight, 500, "Default screen height should be 500."); |
| |
| let newBackgroundColor = await InspectorTest.evaluateInPage("getComputedStyle(document.body).color"); |
| InspectorTest.expectEqual(newBackgroundColor, "rgb(255, 0, 0)", "Body should be red."); |
| |
| InspectorTest.log("Removing screen size override"); |
| await PageAgent.setScreenSizeOverride(); |
| await InspectorTest.evaluateInPage(`location.reload()`); |
| |
| newScreenWidth = await InspectorTest.evaluateInPage(`window.screen.width`); |
| InspectorTest.expectEqual(newScreenWidth, originalScreenWidth, "Screen width override should be removed."); |
| newScreenHeight = await InspectorTest.evaluateInPage(`window.screen.height`); |
| InspectorTest.expectEqual(newScreenHeight, originalScreenHeight, "Screen height override should be removed."); |
| } |
| }); |
| |
| WI.domManager.requestDocument((node) => { |
| suite.runTestCasesAndFinish(); |
| }); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"/> |
| </html> |
