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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 /devtools/shared/commands/target/tests/browser_target_command_service_workers_navigation.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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-- | devtools/shared/commands/target/tests/browser_target_command_service_workers_navigation.js | 389 |
1 files changed, 389 insertions, 0 deletions
diff --git a/devtools/shared/commands/target/tests/browser_target_command_service_workers_navigation.js b/devtools/shared/commands/target/tests/browser_target_command_service_workers_navigation.js new file mode 100644 index 0000000000..caf95f11c2 --- /dev/null +++ b/devtools/shared/commands/target/tests/browser_target_command_service_workers_navigation.js @@ -0,0 +1,389 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test the TargetCommand API for service workers when navigating in content tabs. +// When the top level target navigates, we manually call onTargetAvailable for +// service workers which now match the page domain. We assert that the callbacks +// will be called the expected number of times here. + +const COM_PAGE_URL = URL_ROOT_SSL + "test_sw_page.html"; +const COM_WORKER_URL = URL_ROOT_SSL + "test_sw_page_worker.js"; +const ORG_PAGE_URL = URL_ROOT_ORG_SSL + "test_sw_page.html"; +const ORG_WORKER_URL = URL_ROOT_ORG_SSL + "test_sw_page_worker.js"; + +/** + * This test will navigate between two pages, both controlled by different + * service workers. + * + * The steps will be: + * - navigate to .com page + * - create target list + * - navigate to .org page + * - reload .org page + * - unregister .org worker + * - navigate back to .com page + * - unregister .com worker + * + * First we test this with destroyServiceWorkersOnNavigation = false. + * In this case we expect the following calls: + * - navigate to .com page + * - create target list + * - onAvailable should be called for the .com worker + * - navigate to .org page + * - onAvailable should be called for the .org worker + * - reload .org page + * - nothing should happen + * - unregister .org worker + * - onDestroyed should be called for the .org worker + * - navigate back to .com page + * - nothing should happen + * - unregister .com worker + * - onDestroyed should be called for the .com worker + */ +add_task(async function test_NavigationBetweenTwoDomains_NoDestroy() { + await setupServiceWorkerNavigationTest(); + + const tab = await addTab(COM_PAGE_URL); + + const { hooks, commands, targetCommand } = await watchServiceWorkerTargets({ + tab, + destroyServiceWorkersOnNavigation: false, + }); + + // We expect onAvailable to have been called one time, for the only service + // worker target available in the test page. + await checkHooks(hooks, { + available: 1, + destroyed: 0, + targets: [COM_WORKER_URL], + }); + + info("Go to .org page, wait for onAvailable to be called"); + BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, ORG_PAGE_URL); + await checkHooks(hooks, { + available: 2, + destroyed: 0, + targets: [COM_WORKER_URL, ORG_WORKER_URL], + }); + + info("Reload .org page, onAvailable and onDestroyed should not be called"); + await BrowserTestUtils.reloadTab(gBrowser.selectedTab); + await checkHooks(hooks, { + available: 2, + destroyed: 0, + targets: [COM_WORKER_URL, ORG_WORKER_URL], + }); + + info("Unregister .org service worker and wait until onDestroyed is called."); + await unregisterServiceWorker(tab, ORG_PAGE_URL); + await checkHooks(hooks, { + available: 2, + destroyed: 1, + targets: [COM_WORKER_URL], + }); + + info("Go back to .com page"); + const onBrowserLoaded = BrowserTestUtils.browserLoaded( + gBrowser.selectedBrowser + ); + BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, COM_PAGE_URL); + await onBrowserLoaded; + await checkHooks(hooks, { + available: 2, + destroyed: 1, + targets: [COM_WORKER_URL], + }); + + info("Unregister .com service worker and wait until onDestroyed is called."); + await unregisterServiceWorker(tab, COM_PAGE_URL); + await checkHooks(hooks, { available: 2, destroyed: 2, targets: [] }); + + // Stop listening to avoid worker related requests + targetCommand.destroy(); + + await commands.waitForRequestsToSettle(); + await commands.destroy(); + await removeTab(tab); +}); + +/** + * Same scenario as test_NavigationBetweenTwoDomains_NoDestroy, but this time + * with destroyServiceWorkersOnNavigation set to true. + * + * In this case we expect the following calls: + * - navigate to .com page + * - create target list + * - onAvailable should be called for the .com worker + * - navigate to .org page + * - onDestroyed should be called for the .com worker + * - onAvailable should be called for the .org worker + * - reload .org page + * - onDestroyed & onAvailable should be called for the .org worker + * - unregister .org worker + * - onDestroyed should be called for the .org worker + * - navigate back to .com page + * - onAvailable should be called for the .com worker + * - unregister .com worker + * - onDestroyed should be called for the .com worker + */ +add_task(async function test_NavigationBetweenTwoDomains_WithDestroy() { + await setupServiceWorkerNavigationTest(); + + const tab = await addTab(COM_PAGE_URL); + + const { hooks, commands, targetCommand } = await watchServiceWorkerTargets({ + tab, + destroyServiceWorkersOnNavigation: true, + }); + + // We expect onAvailable to have been called one time, for the only service + // worker target available in the test page. + await checkHooks(hooks, { + available: 1, + destroyed: 0, + targets: [COM_WORKER_URL], + }); + + info("Go to .org page, wait for onAvailable to be called"); + BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, ORG_PAGE_URL); + await checkHooks(hooks, { + available: 2, + destroyed: 1, + targets: [ORG_WORKER_URL], + }); + + info("Reload .org page, onAvailable and onDestroyed should be called"); + gBrowser.reloadTab(gBrowser.selectedTab); + await checkHooks(hooks, { + available: 3, + destroyed: 2, + targets: [ORG_WORKER_URL], + }); + + info("Unregister .org service worker and wait until onDestroyed is called."); + await unregisterServiceWorker(tab, ORG_PAGE_URL); + await checkHooks(hooks, { available: 3, destroyed: 3, targets: [] }); + + info("Go back to page 1, wait for onDestroyed and onAvailable to be called"); + BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, COM_PAGE_URL); + await checkHooks(hooks, { + available: 4, + destroyed: 3, + targets: [COM_WORKER_URL], + }); + + info("Unregister .com service worker and wait until onDestroyed is called."); + await unregisterServiceWorker(tab, COM_PAGE_URL); + await checkHooks(hooks, { available: 4, destroyed: 4, targets: [] }); + + // Stop listening to avoid worker related requests + targetCommand.destroy(); + + await commands.waitForRequestsToSettle(); + await commands.destroy(); + await removeTab(tab); +}); + +/** + * In this test we load a service worker in a page prior to starting the + * TargetCommand. We start the target list on another page, and then we go back to + * the first page. We want to check that we are correctly notified about the + * worker that was spawned before TargetCommand. + * + * Steps: + * - navigate to .com page + * - navigate to .org page + * - create target list + * - unregister .org worker + * - navigate back to .com page + * - unregister .com worker + * + * The expected calls are the same whether destroyServiceWorkersOnNavigation is + * true or false. + * + * Expected calls: + * - navigate to .com page + * - navigate to .org page + * - create target list + * - onAvailable is called for the .org worker + * - unregister .org worker + * - onDestroyed is called for the .org worker + * - navigate back to .com page + * - onAvailable is called for the .com worker + * - unregister .com worker + * - onDestroyed is called for the .com worker + */ +add_task(async function test_NavigationToPageWithExistingWorker_NoDestroy() { + await testNavigationToPageWithExistingWorker({ + destroyServiceWorkersOnNavigation: false, + }); +}); + +add_task(async function test_NavigationToPageWithExistingWorker_WithDestroy() { + await testNavigationToPageWithExistingWorker({ + destroyServiceWorkersOnNavigation: true, + }); +}); + +async function testNavigationToPageWithExistingWorker({ + destroyServiceWorkersOnNavigation, +}) { + await setupServiceWorkerNavigationTest(); + + const tab = await addTab(COM_PAGE_URL); + + info("Wait until the service worker registration is registered"); + await waitForRegistrationReady(tab, COM_PAGE_URL); + + info("Navigate to another page"); + let onBrowserLoaded = BrowserTestUtils.browserLoaded( + gBrowser.selectedBrowser + ); + BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, ORG_PAGE_URL); + + // Avoid TV failures, where target list still starts thinking that the + // current domain is .com . + info("Wait until we have fully navigated to the .org page"); + // wait for the browser to be loaded otherwise the task spawned in waitForRegistrationReady + // might be destroyed (when it still belongs to the previous content process) + await onBrowserLoaded; + await waitForRegistrationReady(tab, ORG_PAGE_URL); + + const { hooks, commands, targetCommand } = await watchServiceWorkerTargets({ + tab, + destroyServiceWorkersOnNavigation, + }); + + // We expect onAvailable to have been called one time, for the only service + // worker target available in the test page. + await checkHooks(hooks, { + available: 1, + destroyed: 0, + targets: [ORG_WORKER_URL], + }); + + info("Unregister .org service worker and wait until onDestroyed is called."); + await unregisterServiceWorker(tab, ORG_PAGE_URL); + await checkHooks(hooks, { available: 1, destroyed: 1, targets: [] }); + + info("Go back .com page, wait for onAvailable to be called"); + onBrowserLoaded = BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser); + BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, COM_PAGE_URL); + await onBrowserLoaded; + + await checkHooks(hooks, { + available: 2, + destroyed: 1, + targets: [COM_WORKER_URL], + }); + + info("Unregister .com service worker and wait until onDestroyed is called."); + await unregisterServiceWorker(tab, COM_PAGE_URL); + await checkHooks(hooks, { available: 2, destroyed: 2, targets: [] }); + + // Stop listening to avoid worker related requests + targetCommand.destroy(); + + await commands.waitForRequestsToSettle(); + await commands.destroy(); + await removeTab(tab); +} + +async function setupServiceWorkerNavigationTest() { + // Disable the preloaded process as it creates processes intermittently + // which forces the emission of RDP requests we aren't correctly waiting for. + await pushPref("dom.ipc.processPrelaunch.enabled", false); +} + +async function watchServiceWorkerTargets({ + destroyServiceWorkersOnNavigation, + tab, +}) { + info("Create a target list for a tab target"); + const commands = await CommandsFactory.forTab(tab); + const targetCommand = commands.targetCommand; + + // Enable Service Worker listening. + targetCommand.listenForServiceWorkers = true; + info( + "Set targetCommand.destroyServiceWorkersOnNavigation to " + + destroyServiceWorkersOnNavigation + ); + targetCommand.destroyServiceWorkersOnNavigation = + destroyServiceWorkersOnNavigation; + await targetCommand.startListening(); + + // Setup onAvailable & onDestroyed callbacks so that we can check how many + // times they are called and with which targetFront. + const hooks = { + availableCount: 0, + destroyedCount: 0, + targets: [], + }; + + const onAvailable = async ({ targetFront }) => { + hooks.availableCount++; + hooks.targets.push(targetFront); + }; + + const onDestroyed = ({ targetFront }) => { + hooks.destroyedCount++; + hooks.targets.splice(hooks.targets.indexOf(targetFront), 1); + }; + + await targetCommand.watchTargets({ + types: [targetCommand.TYPES.SERVICE_WORKER], + onAvailable, + onDestroyed, + }); + + return { hooks, commands, targetCommand }; +} + +async function unregisterServiceWorker(tab, expectedPageUrl) { + await waitForRegistrationReady(tab, expectedPageUrl); + await SpecialPowers.spawn(tab.linkedBrowser, [], async () => { + // registrationPromise is set by the test page. + const registration = await content.wrappedJSObject.registrationPromise; + registration.unregister(); + }); +} + +/** + * Wait until the expected URL is loaded and win.registration has resolved. + */ +async function waitForRegistrationReady(tab, expectedPageUrl) { + await asyncWaitUntil(() => + SpecialPowers.spawn(tab.linkedBrowser, [expectedPageUrl], function (_url) { + try { + const win = content.wrappedJSObject; + const isExpectedUrl = win.location.href === _url; + const hasRegistration = !!win.registrationPromise; + return isExpectedUrl && hasRegistration; + } catch (e) { + return false; + } + }) + ); +} + +/** + * Assert helper for the `hooks` object, updated by the onAvailable and + * onDestroyed callbacks. Assert that the callbacks have been called the + * expected number of times, with the expected targets. + */ +async function checkHooks(hooks, { available, destroyed, targets }) { + info(`Wait for availableCount=${available} and destroyedCount=${destroyed}`); + await waitUntil( + () => hooks.availableCount == available && hooks.destroyedCount == destroyed + ); + is(hooks.availableCount, available, "onAvailable was called as expected"); + is(hooks.destroyedCount, destroyed, "onDestroyed was called as expected"); + + is(hooks.targets.length, targets.length, "Expected number of targets"); + targets.forEach((url, i) => { + is(hooks.targets[i].url, url, `SW target ${i} has the expected url`); + }); +} |