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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 | |
| 4 <script src="../../http/tests/inspector-protocol/resources/inspector-protocol-te
st.js"></script> | |
| 5 <script src="../resources/device-emulation-test.js"></script> | |
| 6 | |
| 7 <script> | |
| 8 // This test is based on http://jsbin.com/urowoh/latest. | |
| 9 setMetaViewport(); | |
| 10 </script> | |
| 11 | |
| 12 <style> | |
| 13 html { | |
| 14 overflow-x: hidden; | |
| 15 } | |
| 16 | |
| 17 body { | |
| 18 margin: 0; | |
| 19 min-height: 1000px; | |
| 20 overflow-x: hidden; | |
| 21 } | |
| 22 </style> | |
| 23 | |
| 24 <script> | |
| 25 function test() | |
| 26 { | |
| 27 // 980px viewport loaded into a 490x320 screen should load at 0.5 scale. | |
| 28 InspectorTest.testDeviceEmulation("device-emulation-initial-scale.html", 490
, 320, 3, "w=980"); | |
| 29 } | |
| 30 </script> | |
| 31 | |
| 32 </head> | |
| 33 <body onload="runTest()"> | |
| 34 <p> | |
| 35 Tests that turning on device emulation with a non-1 device pixel ratio sets the | |
| 36 appropriate initial scale. Page scale is reflected by the innerWidth and | |
| 37 innerHeight properties. Since the layout width is set to 980 (in the viewport | |
| 38 meta tag), and the emulated viewport width is 490 px, the initial scale should | |
| 39 be 490/980 = 0.5. i.e. innerWidth=980 innerHeight=640. | |
| 40 </p> | |
| 41 </body> | |
| 42 </html> | |
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