Julian Descottes
0923d75a63
Wrap the call to selectDevicePixelRatio with AccessibilityUtils.setEnv/resetEnv to avoid intermittent a11y failures Differential Revision: https://phabricator.services.mozilla.com/D268406
53 lines
1.5 KiB
JavaScript
53 lines
1.5 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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// Verify RDM opens for the correct tab, even if it is not the currently
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// selected tab.
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const TEST_URL = "http://example.com/";
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addRDMTask(
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null,
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async function () {
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info("Open two tabs");
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const tab1 = await addTab(TEST_URL);
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const tab2 = await addTab(TEST_URL);
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is(gBrowser.selectedTab, tab2, "The selected tab is tab2");
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info("Open RDM for the non-selected tab");
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const { ui } = await openRDM(tab1);
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ok(!ResponsiveUIManager.isActiveForTab(tab2), "RDM is not opened on tab2");
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// Not mandatory for the test to pass, but it is helpful to see the RDM tab
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// for Try failure screenshots.
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info("Select the first tab");
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gBrowser.selectedTab = tab1;
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info("Try to update the DPI");
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// The click on the device pixel ratio select is intermittently flagged as
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// not accessible. See Bug 1849028 for a11y issues in DevTools tests.
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AccessibilityUtils.setEnv({
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focusableRule: false,
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});
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await selectDevicePixelRatio(ui, 2);
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const dppx = await waitForDevicePixelRatio(ui, 2, {
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waitForTargetConfiguration: true,
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});
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is(dppx, 2, "Content has expected devicePixelRatio");
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AccessibilityUtils.resetEnv();
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const clientClosed = waitForClientClose(ui);
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await removeTab(tab2);
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await removeTab(tab1);
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await clientClosed;
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},
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{ onlyPrefAndTask: true }
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);
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