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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /comm/mail/base/test/browser/browser_zoom.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | comm/mail/base/test/browser/browser_zoom.js | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/comm/mail/base/test/browser/browser_zoom.js b/comm/mail/base/test/browser/browser_zoom.js new file mode 100644 index 0000000000..0dbda439ca --- /dev/null +++ b/comm/mail/base/test/browser/browser_zoom.js @@ -0,0 +1,110 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, you can obtain one at http://mozilla.org/MPL/2.0/. */ + +const { MessageGenerator } = ChromeUtils.import( + "resource://testing-common/mailnews/MessageGenerator.jsm" +); + +const tabmail = document.getElementById("tabmail"); +const about3Pane = tabmail.currentAbout3Pane; +const { threadTree } = about3Pane; + +add_setup(async function () { + Services.prefs.setBoolPref("mailnews.scroll_to_new_message", false); + // Create an account for the test. + MailServices.accounts.createLocalMailAccount(); + const account = MailServices.accounts.accounts[0]; + account.addIdentity(MailServices.accounts.createIdentity()); + + // Create a folder for the account to store test messages. + const rootFolder = account.incomingServer.rootFolder; + rootFolder.createSubfolder("zoom", null); + const testFolder = rootFolder + .getChildNamed("zoom") + .QueryInterface(Ci.nsIMsgLocalMailFolder); + + // Generate test messages. + const generator = new MessageGenerator(); + testFolder.addMessageBatch( + generator + .makeMessages({ count: 5, msgsPerThread: 5 }) + .map(message => message.toMboxString()) + ); + + // Use the test folder. + about3Pane.displayFolder(testFolder.URI); + await ensure_cards_view(); + + // Remove test account on cleanup. + registerCleanupFunction(() => { + MailServices.accounts.removeAccount(account, false); + Services.prefs.setBoolPref("mailnews.scroll_to_new_message", true); + }); +}); + +/** + * Tests zooming in and out of the multi-message view using keyboard shortcuts + * when viewing a thread. + */ +add_task(async function testMultiMessageZoom() { + // Threads need to be collapsed, otherwise the multi-message view + // won't be shown. + const row = threadTree.getRowAtIndex(0); + Assert.ok( + row.classList.contains("collapsed"), + "The thread row should be collapsed" + ); + + const subjectLine = row.querySelector( + ".thread-card-subject-container .subject" + ); + // Simulate a click on the row's subject line to select the row. + const selectPromise = BrowserTestUtils.waitForEvent(threadTree, "select"); + EventUtils.synthesizeMouseAtCenter( + subjectLine, + { clickCount: 1 }, + about3Pane + ); + await selectPromise; + // Make sure the correct thread is selected and that the multi-message view is + // visible. + Assert.ok( + row.classList.contains("selected"), + "The thread row should be selected" + ); + Assert.ok( + BrowserTestUtils.is_visible(about3Pane.multiMessageBrowser), + "The multi-message browser should be visible" + ); + + // Record the zoom value before the operation. + let previousZoom = top.ZoomManager.getZoomForBrowser( + about3Pane.multiMessageBrowser + ); + + // Emulate a zoom in. + EventUtils.synthesizeKey("+", { accelKey: true }); + + // Test that the zoom value increases. + await TestUtils.waitForCondition( + () => + top.ZoomManager.getZoomForBrowser(about3Pane.multiMessageBrowser) > + previousZoom, + "zoom value should be greater than before keyboard event" + ); + + // Emulate a zoom out. + previousZoom = top.ZoomManager.getZoomForBrowser( + about3Pane.multiMessageBrowser + ); + EventUtils.synthesizeKey("-", { accelKey: true }); + + // Test that the zoom value decreases. + await TestUtils.waitForCondition( + () => + previousZoom > + top.ZoomManager.getZoomForBrowser(about3Pane.multiMessageBrowser), + "zoom value should be less than before keyboard event" + ); +}); |