| <html> |
| <head> |
| <title>CSS4 media query test: prefers-contrast.</title> |
| <style type="text/css"> |
| p { color: black; } |
| |
| @media (prefers-contrast) { |
| #a { color: green; } |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| function getUIScript() |
| { |
| return ` |
| (function() { |
| uiController.simulateAccessibilitySettingsChangeNotification(function() { |
| uiController.uiScriptComplete("Done"); |
| }); |
| })();` |
| } |
| |
| function runTest() |
| { |
| if (!window.internals) |
| return; |
| |
| var element = document.getElementById("a"); |
| |
| window.internals.settings.forcedPrefersContrastAccessibilityValue = "on"; |
| document.getElementById("before").textContent = window.getComputedStyle(element).color; |
| if (testRunner.runUIScript) { |
| testRunner.runUIScript(getUIScript(), function(result) { |
| document.getElementById("after").textContent = window.getComputedStyle(element).color; |
| testRunner.notifyDone(); |
| }); |
| } |
| } |
| |
| window.addEventListener("load", runTest, false); |
| </script> |
| </head> |
| <body> |
| <p id="a"></p> |
| <p>Before was: <span id="before"></span> - should be rgb(0, 0, 0)</p> |
| <p>After was: <span id="after"></span> - should be rgb(0, 128, 0)</p> |
| </body> |
| </html> |
