diff options
Diffstat (limited to 'dom/base/test/useractivation/test_useractivation_scrollbar.html')
| -rw-r--r-- | dom/base/test/useractivation/test_useractivation_scrollbar.html | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/dom/base/test/useractivation/test_useractivation_scrollbar.html b/dom/base/test/useractivation/test_useractivation_scrollbar.html new file mode 100644 index 0000000000..778d6d0898 --- /dev/null +++ b/dom/base/test/useractivation/test_useractivation_scrollbar.html @@ -0,0 +1,135 @@ +<!DOCTYPE HTML> +<html> +<head> +<title>User activation test: consume transient flag</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<script src="/tests/SimpleTest/EventUtils.js"></script> +<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<textarea style="height: 100px; resize: none"> +  +  +  +  +  +  +  +  +  +  +  +  +  +</textarea> +<div id="target" style="height: 100px; width: 200px; overflow: scroll"> + <br> + <br> + <br> + <br> + <br> + <br> + <br> + <br> + <br> + <br> + <br> + <br> + <br> +</div> +<div style="height: 2000px; width: 500px; background-color: green;"></div> +<script> + +// Open a new window to ensure scrollbar is always visible. +if (!opener) { + add_task(async function init() { + // Turn on the prefs that force overlay scrollbars to always be visible. + await SpecialPowers.pushPrefEnv({ + set: [["layout.testing.overlay-scrollbars.always-visible", true]], + }); + }); + + async function testOnNewWindow(aPrefValue) { + await SpecialPowers.pushPrefEnv({ + set: [["dom.user_activation.ignore_scrollbars", aPrefValue]], + }); + + let win = window.open(location); + // wait for message + await new Promise((aResolve) => { + window.addEventListener("message", function listener(event) { + if ("done" == event.data) { + window.removeEventListener("message", listener); + aResolve(); + } + }); + }); + win.close(); + } + + add_task(async function test_pref_on() { + await testOnNewWindow(true); + }); + + add_task(async function test_pref_off() { + await testOnNewWindow(false); + }); +} else { + SimpleTest.waitForFocus(async function() { + function waitForEvent(aTarget, aEvent) { + return new Promise((aResolve) => { + aTarget.addEventListener(aEvent, function listener(event) { + aResolve(); + }, { once: true }); + }); + } + + let ignoreScrollbars = SpecialPowers.getBoolPref("dom.user_activation.ignore_scrollbars"); + + SpecialPowers.wrap(document).clearUserGestureActivation(); + let textarea = document.querySelector("textarea"); + var rect = textarea.getBoundingClientRect(); + + // click scrollbar of textarea + let promise = waitForEvent(textarea, "scroll"); + synthesizeMouse(textarea, rect.width - 5, rect.height / 2, {}); + await promise; + + opener.is(SpecialPowers.wrap(document).hasBeenUserGestureActivated, + !ignoreScrollbars, "check has-been-user-activated"); + opener.is(SpecialPowers.wrap(document).hasValidTransientUserGestureActivation, + !ignoreScrollbars, "check has-valid-transient-user-activation"); + + SpecialPowers.wrap(document).clearUserGestureActivation(); + let div = document.querySelector("div[id=target]"); + rect = div.getBoundingClientRect(); + + // click scrollbar of div + promise = waitForEvent(div, "scroll"); + synthesizeMouse(div, rect.width - 5, rect.height / 2, {}); + await promise; + + opener.is(SpecialPowers.wrap(document).hasBeenUserGestureActivated, + !ignoreScrollbars, "check has-been-user-activated"); + opener.is(SpecialPowers.wrap(document).hasValidTransientUserGestureActivation, + !ignoreScrollbars, "check has-valid-transient-user-activation"); + + SpecialPowers.wrap(document).clearUserGestureActivation(); + let body = document.querySelector("body"); + + // click scrollbar of page + promise = waitForEvent(document, "scroll"); + synthesizeMouse(body, innerWidth - 10, innerHeight / 2, {}); + await promise; + + opener.is(SpecialPowers.wrap(document).hasBeenUserGestureActivated, + !ignoreScrollbars, "check has-been-user-activated"); + opener.is(SpecialPowers.wrap(document).hasValidTransientUserGestureActivation, + !ignoreScrollbars, "check has-valid-transient-user-activation"); + + opener.postMessage("done", "*"); + }, window); +} + +</script> +</body> |