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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test the xpcshell-test debug support. Ideally we should have this test
// next to the xpcshell support code, but that's tricky...
// HACK: ServiceWorkerManager requires the "profile-change-teardown" to cleanly
// shutdown, and setting _profileInitialized to `true` will trigger those
// notifications (see /testing/xpcshell/head.js).
// eslint-disable-next-line no-undef
_profileInitialized = true;
add_task(async function () {
const testFile = do_get_file("xpcshell_debugging_script.js");
// _setupDevToolsServer is from xpcshell-test's head.js
/* global _setupDevToolsServer */
let testInitialized = false;
const { DevToolsServer } = _setupDevToolsServer([testFile.path], () => {
testInitialized = true;
});
const transport = DevToolsServer.connectPipe();
const client = new DevToolsClient(transport);
await client.connect();
// Ensure that global actors are available. Just test the device actor.
const deviceFront = await client.mainRoot.getFront("device");
const desc = await deviceFront.getDescription();
equal(
desc.geckobuildid,
Services.appinfo.platformBuildID,
"device actor works"
);
// Even though we have no tabs, getMainProcess gives us the chrome debugger.
const targetDescriptor = await client.mainRoot.getMainProcess();
const front = await targetDescriptor.getTarget();
const watcher = await targetDescriptor.getWatcher();
const threadFront = await front.attachThread();
// Checks that the thread actor initializes immediately and that _setupDevToolsServer
// callback gets called.
ok(testInitialized);
const onPause = waitForPause(threadFront);
// Now load our test script,
// in another event loop so that the test can keep running!
Services.tm.dispatchToMainThread(() => {
load(testFile.path);
});
// and our "paused" listener should get hit.
info("Wait for first paused event");
const packet1 = await onPause;
equal(
packet1.why.type,
"breakpoint",
"yay - hit the breakpoint at the first line in our script"
);
// Resume again - next stop should be our "debugger" statement.
info("Wait for second pause event");
const packet2 = await resumeAndWaitForPause(threadFront);
equal(
packet2.why.type,
"debuggerStatement",
"yay - hit the 'debugger' statement in our script"
);
info("Dynamically add a breakpoint after the debugger statement");
const breakpointsFront = await watcher.getBreakpointListActor();
await breakpointsFront.setBreakpoint(
{ sourceUrl: testFile.path, line: 11 },
{}
);
// Resume again - next stop should be the new breakpoint.
info("Wait for third pause event");
const packet3 = await resumeAndWaitForPause(threadFront);
equal(
packet3.why.type,
"breakpoint",
"yay - hit the breakpoint added after starting the test"
);
finishClient(client);
});
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