Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/third_party/rust/glean/tests/simple.rs b/third_party/rust/glean/tests/simple.rs
new file mode 100644
index 0000000000..efc8d9a0f8
--- /dev/null
+++ b/third_party/rust/glean/tests/simple.rs
@@ -0,0 +1,77 @@
+// 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
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+//! 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 glean::ConfigurationBuilder;
+
+/// Some user metrics.
+mod metrics {
+    use glean::private::*;
+    use glean::{Lifetime, TimeUnit};
+    use glean_core::CommonMetricData;
+    use once_cell::sync::Lazy;
+
+    #[allow(non_upper_case_globals)]
+    pub static initialization: Lazy<TimespanMetric> = Lazy::new(|| {
+        TimespanMetric::new(
+            CommonMetricData {
+                name: "initialization".into(),
+                category: "sample".into(),
+                send_in_pings: vec!["validation".into()],
+                lifetime: Lifetime::Ping,
+                disabled: false,
+                ..Default::default()
+            },
+            TimeUnit::Nanosecond,
+        )
+    });
+}
+
+mod pings {
+    use glean::private::PingType;
+    use once_cell::sync::Lazy;
+
+    #[allow(non_upper_case_globals)]
+    pub static validation: Lazy<PingType> =
+        Lazy::new(|| glean::private::PingType::new("validation", true, true, vec![]));
+}
+
+/// Test scenario: A clean run
+///
+/// The app is initialized, in turn Glean gets initialized without problems.
+/// Some data is recorded (before and after initialization).
+/// And later the whole process is shutdown.
+#[test]
+fn simple_lifecycle() {
+    common::enable_test_logging();
+
+    metrics::initialization.start();
+
+    // Create a custom configuration to use a validating uploader.
+    let dir = tempfile::tempdir().unwrap();
+    let tmpname = dir.path().to_path_buf();
+
+    let cfg = ConfigurationBuilder::new(true, tmpname, "firefox-desktop")
+        .with_server_endpoint("invalid-test-host")
+        .build();
+    common::initialize(cfg);
+
+    metrics::initialization.stop();
+
+    // This would never be called outside of tests,
+    // but it's the only way we can really test it's working right now.
+    assert!(metrics::initialization.test_get_value(None).is_some());
+
+    pings::validation.submit(None);
+    assert!(metrics::initialization.test_get_value(None).is_none());
+
+    glean::shutdown();
+}