forked from mirrors/gecko-dev
75 lines
2 KiB
JavaScript
75 lines
2 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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add_task(async function () {
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const URI = "data:text/html;charset=utf-8,<iframe id='test-iframe'></iframe>";
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await BrowserTestUtils.withNewTab(
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{ gBrowser, url: URI },
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async function (browser) {
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await SpecialPowers.spawn(browser, [], test_init);
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browser.browsingContext.touchEventsOverride = "disabled";
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await SpecialPowers.spawn(browser, [], test_body);
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}
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);
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});
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async function test_init() {
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is(
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content.browsingContext.touchEventsOverride,
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"none",
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"touchEventsOverride flag should be initially set to NONE"
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);
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}
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async function test_body() {
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let bc = content.browsingContext;
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is(
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bc.touchEventsOverride,
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"disabled",
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"touchEventsOverride flag should be changed to DISABLED"
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);
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let frameWin = content.document.querySelector("#test-iframe").contentWindow;
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bc = frameWin.browsingContext;
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is(
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bc.touchEventsOverride,
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"disabled",
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"touchEventsOverride flag should be passed on to frames."
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);
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let newFrame = content.document.createElement("iframe");
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content.document.body.appendChild(newFrame);
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let newFrameWin = newFrame.contentWindow;
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bc = newFrameWin.browsingContext;
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is(
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bc.touchEventsOverride,
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"disabled",
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"Newly created frames should use the new touchEventsOverride flag"
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);
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// Wait for the non-transient about:blank to load.
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await ContentTaskUtils.waitForEvent(newFrame, "load");
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newFrameWin = newFrame.contentWindow;
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bc = newFrameWin.browsingContext;
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is(
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bc.touchEventsOverride,
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"disabled",
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"Newly created frames should use the new touchEventsOverride flag"
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);
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newFrameWin.location.reload();
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await ContentTaskUtils.waitForEvent(newFrame, "load");
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newFrameWin = newFrame.contentWindow;
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bc = newFrameWin.browsingContext;
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is(
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bc.touchEventsOverride,
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"disabled",
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"New touchEventsOverride flag should persist across reloads"
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);
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}
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