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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
// Verify that we report shutdown status for Addon Manager providers
// and AddonRepository correctly.
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
// Make a mock AddonRepository that just lets us hang shutdown.
// Needs two promises - one to let us know that AM has called shutdown,
// and one for us to let AM know that shutdown is done.
function mockAddonProvider(aName) {
let mockProvider = {
donePromise: null,
doneResolve: null,
doneReject: null,
shutdownPromise: null,
shutdownResolve: null,
get name() {
return aName;
},
shutdown() {
this.shutdownResolve();
return this.donePromise;
},
};
mockProvider.donePromise = new Promise((resolve, reject) => {
mockProvider.doneResolve = resolve;
mockProvider.doneReject = reject;
});
mockProvider.shutdownPromise = new Promise((resolve, reject) => {
mockProvider.shutdownResolve = resolve;
});
return mockProvider;
}
// Helper to find a particular shutdown blocker's status in the JSON blob
function findInStatus(aStatus, aName) {
for (let { name, state } of aStatus.state) {
if (name == aName) {
return state;
}
}
return null;
}
/*
* Make sure we report correctly when an add-on provider or AddonRepository block shutdown
*/
add_task(async function blockRepoShutdown() {
// the mock provider behaves enough like AddonRepository for the purpose of this test
let mockRepo = mockAddonProvider("Mock repo");
AddonManagerPrivate.overrideAddonRepository(mockRepo);
let mockProvider = mockAddonProvider("Mock provider");
await promiseStartupManager();
AddonManagerPrivate.registerProvider(mockProvider);
let { fetchState } =
MockAsyncShutdown.profileBeforeChange.blockers[0].options;
// Start shutting the manager down
let managerDown = promiseShutdownManager();
// Wait for manager to call provider shutdown.
await mockProvider.shutdownPromise;
// check AsyncShutdown state
let status = fetchState();
equal(findInStatus(status[1], "Mock provider"), "(none)");
equal(status[2].name, "AddonRepository: async shutdown");
equal(status[2].state, "pending");
// let the provider finish
mockProvider.doneResolve();
// Wait for manager to call repo shutdown and start waiting for it
await mockRepo.shutdownPromise;
// Check the shutdown state
status = fetchState();
equal(status[1].name, "AddonManager: Waiting for providers to shut down.");
equal(status[1].state, "Complete");
equal(status[2].name, "AddonRepository: async shutdown");
equal(status[2].state, "in progress");
// Now finish our shutdown, and wait for the manager to wrap up
mockRepo.doneResolve();
await managerDown;
// Check the shutdown state again
status = fetchState();
equal(status[0].name, "AddonRepository: async shutdown");
equal(status[0].state, "done");
});
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