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// 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
//! This integration test should model how the RLB is used when embedded in another Rust application
//! (e.g. FOG/Firefox Desktop).
//!
//! We write a single test scenario per file to avoid any state keeping across runs
//! (different files run as different processes).
mod common;
use crossbeam_channel::{bounded, Sender};
use glean::net;
use glean::ConfigurationBuilder;
mod pings {
use super::*;
use glean::private::PingType;
use once_cell::sync::Lazy;
#[allow(non_upper_case_globals)]
pub static no_capabilities: Lazy<PingType> = Lazy::new(|| {
common::PingBuilder::new("no-capabilities")
.with_send_if_empty(true)
.build()
});
#[allow(non_upper_case_globals)]
pub static one_capability: Lazy<PingType> = Lazy::new(|| {
common::PingBuilder::new("one-capability")
.with_send_if_empty(true)
.with_uploader_capabilities(vec!["capability1".to_string()])
.build()
});
#[allow(non_upper_case_globals)]
pub static two_capabilities: Lazy<PingType> = Lazy::new(|| {
common::PingBuilder::new("two-capabilities")
.with_send_if_empty(true)
.with_uploader_capabilities(vec!["capability1".to_string(), "capability2".to_string()])
.build()
});
}
// Define a fake uploader that reports when and what it uploads.
#[derive(Debug)]
struct ReportingUploader {
sender: Sender<net::UploadResult>,
}
impl net::PingUploader for ReportingUploader {
fn upload(&self, upload_request: net::CapablePingUploadRequest) -> net::UploadResult {
let uploader_capabilities: Vec<String> = vec!["capability1".to_string()];
let Some(_upload_request) = upload_request.capable(|capabilities| {
capabilities.iter().all(|required_capability| {
uploader_capabilities
.iter()
.any(|uploader_capability| uploader_capability == required_capability)
})
}) else {
self.sender.send(net::UploadResult::incapable()).unwrap();
return net::UploadResult::incapable();
};
self.sender
.send(net::UploadResult::http_status(200))
.unwrap();
net::UploadResult::http_status(200)
}
}
/// Test scenario: We only upload pings we're capable of.
#[test]
fn interruptible_shutdown() {
common::enable_test_logging();
// Create a custom configuration to use our reporting uploader.
let dir = tempfile::tempdir().unwrap();
let tmpname = dir.path().to_path_buf();
let (tx, rx) = bounded(1);
let cfg = ConfigurationBuilder::new(true, tmpname.clone(), "glean-interruptible-shutdown")
.with_server_endpoint("invalid-test-host")
.with_use_core_mps(false)
.with_uploader(ReportingUploader { sender: tx })
.build();
common::initialize(cfg);
pings::no_capabilities.submit(None);
let result = rx.recv().unwrap();
assert!(
matches!(result, net::UploadResult::HttpStatus { code: 200 }),
"Can upload pings requiring no capabilities."
);
pings::one_capability.submit(None);
let result = rx.recv().unwrap();
assert!(
matches!(result, net::UploadResult::HttpStatus { code: 200 }),
"Can upload pings with matching capability."
);
pings::two_capabilities.submit(None);
let result = rx.recv().unwrap();
assert!(
matches!(result, net::UploadResult::Incapable { .. }),
"Can't upload pings requiring capabilities we don't support."
);
}