From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/rust/glean/tests/never_init.rs | 66 ++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 third_party/rust/glean/tests/never_init.rs (limited to 'third_party/rust/glean/tests/never_init.rs') diff --git a/third_party/rust/glean/tests/never_init.rs b/third_party/rust/glean/tests/never_init.rs new file mode 100644 index 0000000000..3df472ee31 --- /dev/null +++ b/third_party/rust/glean/tests/never_init.rs @@ -0,0 +1,66 @@ +// 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; + +/// 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 = 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 = + Lazy::new(|| glean::private::PingType::new("validation", true, true, true, vec![])); +} + +/// Test scenario: Glean is never initialized. +/// +/// Glean is never initialized. +/// Some data is recorded early on. +/// And later the whole process is shutdown. +#[test] +fn never_initialize() { + common::enable_test_logging(); + + metrics::initialization.start(); + + // NOT calling `initialize` here. + // In apps this might happen for several reasons: + // 1. Process doesn't run long enough for Glean to be initialized. + // 2. Getting some early data used for initialize fails + + pings::validation.submit(None); + + // We can't test for data either, as that would panic because init was never called. + + glean::shutdown(); +} -- cgit v1.2.3