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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /devtools/server/tracer/tests/browser/WorkerDebugger.tracer.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 '')
-rw-r--r-- | devtools/server/tracer/tests/browser/WorkerDebugger.tracer.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/devtools/server/tracer/tests/browser/WorkerDebugger.tracer.js b/devtools/server/tracer/tests/browser/WorkerDebugger.tracer.js new file mode 100644 index 0000000000..bd6e646b3b --- /dev/null +++ b/devtools/server/tracer/tests/browser/WorkerDebugger.tracer.js @@ -0,0 +1,36 @@ +"use strict"; + +/* global global, loadSubScript */ + +try { + // For some reason WorkerDebuggerGlobalScope.global doesn't expose JS variables + // and we can't call via global.foo(). Instead we have to go throught the Debugger API. + const dbg = new Debugger(global); + const [debuggee] = dbg.getDebuggees(); + + /* global startTracing, stopTracing, addTracingListener, removeTracingListener */ + loadSubScript("resource://devtools/server/tracer/tracer.jsm"); + const frames = []; + const listener = { + onTracingFrame(args) { + frames.push(args); + + // Return true, to also log the trace to stdout + return true; + }, + }; + addTracingListener(listener); + startTracing({ global, prefix: "testWorkerPrefix" }); + + debuggee.executeInGlobal("foo()"); + + stopTracing(); + removeTracingListener(listener); + + // Send the frames to the main thread to do the assertions there. + postMessage(JSON.stringify(frames)); +} catch (e) { + dump( + "Exception while running debugger test script: " + e + "\n" + e.stack + "\n" + ); +} |