overflow-areas-1.html (1695B)
1 <!DOCTYPE html> 2 <!-- Any copyright is dedicated to the Public Domain. 3 - http://creativecommons.org/publicdomain/zero/1.0/ --> 4 <html> 5 <!-- For buttons whose painting gets clipped to their border-box area, 6 we should *also* clip their overflow area (as exposed via 'outline'). 7 This test exposes these areas so they can be visualized, and checks that 8 they match when we expect them to. --> 9 <head> 10 <title>Testcase for bug 1261284</title> 11 <style> 12 input, button { 13 border: 0; /* Combined, these mean the gray area is the */ 14 background: lightgray; /* border-box size. */ 15 16 outline: 2px solid black; /* The outlined area is the overflow area. */ 17 width: 1px; /* (To attempt to trigger overflow) */ 18 19 display: block; /* Put each button on its own line, w/ some margin, */ 20 margin-bottom: 5px; /* so that any overflow doesn't get stomped on. */ 21 22 font: 8px serif; /* (This just lets the testcase fit better on mobile.) */ 23 } 24 25 .oh { overflow: hidden } 26 .oa { overflow: auto } 27 .os { overflow: scroll } 28 </style> 29 </head> 30 <body> 31 <input type="reset"> 32 <input type="submit"> 33 <input type="button" value="InputTypeButton"> 34 <button>ActualButton</button> 35 36 <input class="oh" type="reset"> 37 <input class="oh" type="submit"> 38 <input class="oh" type="button" value="InputTypeButton"> 39 <button class="oh">ActualButton</button> 40 41 <input class="oa" type="reset"> 42 <input class="oa" type="submit"> 43 <input class="oa" type="button" value="InputTypeButton"> 44 45 <input class="os" type="reset"> 46 <input class="os" type="submit"> 47 <input class="os" type="button" value="InputTypeButton"> 48 </body> 49 </html>