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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-next-load.js | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-next-load.js')
| -rw-r--r-- | devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-next-load.js | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-next-load.js b/devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-next-load.js new file mode 100644 index 0000000000..6ee442cbd0 --- /dev/null +++ b/devtools/client/debugger/test/mochitest/browser_dbg-javascript-tracer-next-load.js @@ -0,0 +1,131 @@ +/* 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/>. */ + +// Tests tracing only on next page load + +"use strict"; + +add_task(async function testTracingOnNextLoad() { + await pushPref("devtools.debugger.features.javascript-tracing", true); + + await pushPref( + "devtools.debugger.features.javascript-tracing-log-method", + "console" + ); + // Cover tracing function argument values + const jsCode = `function foo() {}; function bar() {}; foo(); dump("plop\\n")`; + const dbg = await initDebuggerWithAbsoluteURL( + "data:text/html," + + encodeURIComponent(`<script>${jsCode}</script><body></body>`) + ); + + const traceButton = findElement(dbg, "trace"); + + await openContextMenuInDebugger(dbg, "trace"); + let toggled = waitForDispatch( + dbg.store, + "TOGGLE_JAVASCRIPT_TRACING_ON_NEXT_LOAD" + ); + selectContextMenuItem(dbg, `#debugger-trace-menu-item-next-load`); + await toggled; + ok(true, "Toggled the trace on next load"); + + await clickElement(dbg, "trace"); + + ok( + !traceButton.classList.contains("pending"), + "Before toggling the trace button, it has no particular state" + ); + + info( + "Wait for the split console to be automatically displayed when toggling this setting" + ); + await dbg.toolbox.getPanelWhenReady("webconsole"); + + invokeInTab("bar"); + + // Let some time for the call to be traced + await wait(500); + + is( + (await findConsoleMessages(dbg.toolbox, "λ bar")).length, + 0, + "The code isn't logged as the tracer shouldn't be started yet" + ); + + // Wait for the trace button to be highlighted + await waitFor(() => { + return traceButton.classList.contains("pending"); + }, "The tracer button is pending before reloading the page"); + + info("Add an iframe to trigger a target creation"); + await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () { + const iframe = content.document.createElement("iframe"); + iframe.src = "data:text/html,iframe"; + content.document.body.appendChild(iframe); + }); + + // Let some time to regress and start the tracer + await wait(500); + + ok( + traceButton.classList.contains("pending"), + "verify that the tracer is still pending after the iframe creation" + ); + + // Reload the page to trigger the tracer + await reload(dbg); + + let topLevelThreadActorID = + dbg.toolbox.commands.targetCommand.targetFront.threadFront.actorID; + info("Wait for tracing to be enabled after page reload"); + await waitForState(dbg, state => { + return dbg.selectors.getIsThreadCurrentlyTracing(topLevelThreadActorID); + }); + ok( + traceButton.classList.contains("active"), + "The tracer button is now active after reload" + ); + + info("Wait for the split console to be displayed"); + await dbg.toolbox.getPanelWhenReady("webconsole"); + + // Ensure that the very early code is traced + await hasConsoleMessage(dbg, "λ foo"); + + is( + (await findConsoleMessages(dbg.toolbox, "λ bar")).length, + 0, + "The code ran before the reload isn't logged" + ); + + await clickElement(dbg, "trace"); + + topLevelThreadActorID = + dbg.toolbox.commands.targetCommand.targetFront.threadFront.actorID; + info("Wait for tracing to be disabled"); + await waitForState(dbg, state => { + return dbg.selectors.getIsThreadCurrentlyTracing(topLevelThreadActorID); + }); + await waitFor(() => { + return !traceButton.classList.contains("active"); + }, "The tracer button is no longer active after stop request"); + + info("Toggle the setting back off"); + await openContextMenuInDebugger(dbg, "trace"); + toggled = waitForDispatch( + dbg.store, + "TOGGLE_JAVASCRIPT_TRACING_ON_NEXT_LOAD" + ); + selectContextMenuItem(dbg, `#debugger-trace-menu-item-next-load`); + await toggled; + await waitFor(() => { + return !traceButton.classList.contains("pending"); + }, "The tracer button is no longer pending after toggling the setting"); + + // Reset the trace on next interaction setting + Services.prefs.clearUserPref( + "devtools.debugger.javascript-tracing-on-next-interaction" + ); +}); |