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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 /toolkit/components/extensions/test/xpcshell/data/TestWorkerWatcherChild.sys.mjs | |
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 'toolkit/components/extensions/test/xpcshell/data/TestWorkerWatcherChild.sys.mjs')
-rw-r--r-- | toolkit/components/extensions/test/xpcshell/data/TestWorkerWatcherChild.sys.mjs | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/data/TestWorkerWatcherChild.sys.mjs b/toolkit/components/extensions/test/xpcshell/data/TestWorkerWatcherChild.sys.mjs new file mode 100644 index 0000000000..907631dec1 --- /dev/null +++ b/toolkit/components/extensions/test/xpcshell/data/TestWorkerWatcherChild.sys.mjs @@ -0,0 +1,62 @@ +import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs"; + +const lazy = {}; + +XPCOMUtils.defineLazyServiceGetter( + lazy, + "wdm", + "@mozilla.org/dom/workers/workerdebuggermanager;1", + "nsIWorkerDebuggerManager" +); + +export class TestWorkerWatcherChild extends JSProcessActorChild { + async receiveMessage(msg) { + switch (msg.name) { + case "Test:StartWatchingWorkers": + this.startWatchingWorkers(); + break; + case "Test:StopWatchingWorkers": + this.stopWatchingWorkers(); + break; + default: + // Ensure the test case will fail if this JSProcessActorChild does receive + // unexpected messages. + return Promise.reject( + new Error(`Unexpected message received: ${msg.name}`) + ); + } + } + + startWatchingWorkers() { + if (!this._workerDebuggerListener) { + const actor = this; + this._workerDebuggerListener = { + onRegister(dbg) { + actor.sendAsyncMessage("Test:WorkerSpawned", { + workerType: dbg.type, + workerUrl: dbg.url, + }); + }, + onUnregister(dbg) { + actor.sendAsyncMessage("Test:WorkerTerminated", { + workerType: dbg.type, + workerUrl: dbg.url, + }); + }, + }; + + lazy.wdm.addListener(this._workerDebuggerListener); + } + } + + stopWatchingWorkers() { + if (this._workerDebuggerListener) { + lazy.wdm.removeListener(this._workerDebuggerListener); + this._workerDebuggerListener = null; + } + } + + willDestroy() { + this.stopWatchingWorkers(); + } +} |