diff options
Diffstat (limited to 'devtools/client/webconsole/test/browser/browser_webconsole_console_logging_workers_api.js')
-rw-r--r-- | devtools/client/webconsole/test/browser/browser_webconsole_console_logging_workers_api.js | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_console_logging_workers_api.js b/devtools/client/webconsole/test/browser/browser_webconsole_console_logging_workers_api.js new file mode 100644 index 0000000000..560742a6f7 --- /dev/null +++ b/devtools/client/webconsole/test/browser/browser_webconsole_console_logging_workers_api.js @@ -0,0 +1,147 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Tests that the basic console.log() works for workers + +"use strict"; + +const TEST_URI = + "http://example.com/browser/devtools/client/webconsole/" + + "test/browser/test-console-workers.html"; + +add_task(async function () { + // Allow using SharedArrayBuffer in the test without special HTTP Headers + await pushPref( + "dom.postMessage.sharedArrayBuffer.bypassCOOP_COEP.insecure.enabled", + true + ); + + info("Run the test with worker events dispatched to main thread"); + await pushPref("dom.worker.console.dispatch_events_to_main_thread", true); + await testWorkerMessage(); + + info("Run the test with worker events NOT dispatched to main thread"); + await pushPref("dom.worker.console.dispatch_events_to_main_thread", false); + await testWorkerMessage(true); +}); + +async function testWorkerMessage(directConnectionToWorkerThread = false) { + await addTab(TEST_URI); + // Open the debugger first as it can cause some message to be duplicated (See Bug 1778852) + await openDebugger(); + + info("Open the console"); + const hud = await openConsole(); + + const cachedMessage = await waitFor(() => + findConsoleAPIMessage(hud, "initial-message-from-worker") + ); + is( + findConsoleAPIMessages(hud, "initial-message-from-worker").length, + 1, + "We get a single cached message from the worker" + ); + + ok( + cachedMessage + .querySelector(".message-body") + .textContent.includes(`Object { foo: "bar" }`), + "The simple object is logged as expected" + ); + + if (directConnectionToWorkerThread) { + const scopeOi = cachedMessage.querySelector( + ".object-inspector:last-of-type" + ); + ok( + scopeOi.textContent.includes( + `DedicatedWorkerGlobalScope {`, + `The worker scope is logged as expected: ${scopeOi.textContent}` + ) + ); + } + + await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => { + content.wrappedJSObject.logFromWorker("live-message"); + }); + + const liveMessage = await waitFor(() => + findConsoleAPIMessage(hud, "log-from-worker") + ); + ok(true, "We get the cached message from the worker"); + + ok( + liveMessage + .querySelector(".message-body") + .textContent.includes(`live-message`), + "The message is logged as expected" + ); + + if (directConnectionToWorkerThread) { + const scopeOi = liveMessage.querySelector(".object-inspector:last-of-type"); + ok( + scopeOi.textContent.includes( + `DedicatedWorkerGlobalScope {`, + `The worker scope is logged as expected: ${scopeOi.textContent}` + ) + ); + + info("Check that Symbol are properly logged"); + await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => { + content.wrappedJSObject.logFromWorker("live-message"); + }); + + const symbolMessage = await waitFor(() => + findConsoleAPIMessage(hud, 'Symbol("logged-symbol-from-worker")') + ); + ok(symbolMessage, "Symbol logged from worker is visible in the console"); + } + + const sabMessage = await waitFor(() => + findConsoleAPIMessage(hud, "sab-from-worker") + ); + ok(sabMessage.textContent.includes("SharedArrayBuffer")); + + info("Check that Arrays are properly logged"); + const arrayMessage = await waitFor(() => + findConsoleAPIMessage(hud, '[ "array-item", 42, {…} ]') + ); + ok(arrayMessage, "Array logged from worker is visible in the console"); + + info("Click on the clear button and wait for messages to be removed"); + const onMessagesCacheCleared = hud.ui.once("messages-cache-cleared"); + hud.ui.window.document.querySelector(".devtools-clear-icon").click(); + await waitFor( + () => + !findConsoleAPIMessage(hud, "initial-message-from-worker") && + !findConsoleAPIMessage(hud, "log-from-worker") + ); + await onMessagesCacheCleared; + ok(true, "Messages were removed"); + + info("Close and reopen the console to check messages were cleared properly"); + await closeConsole(); + const toolbox = await openToolboxForTab(gBrowser.selectedTab, "webconsole"); + const newHud = toolbox.getCurrentPanel().hud; + + info( + "Log a message and wait for it to appear so older messages would have been displayed" + ); + const onSmokeMessage = waitForMessageByType(newHud, "smoke", ".console-api"); + SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => { + content.wrappedJSObject.console.log("smoke"); + }); + await onSmokeMessage; + + is( + findConsoleAPIMessage(newHud, "initial-message-from-worker"), + undefined, + "Message cache was cleared" + ); + is( + findConsoleAPIMessage(newHud, "log-from-worker"), + undefined, + "Live message were cleared as well" + ); + await closeTabAndToolbox(); +} |