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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
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use ipc_channel::ipc;
use metrics::{InteractiveFlag, InteractiveMetrics, ProfilerMetadataFactory, ProgressiveWebMetric};
use profile_traits::time::{ProfilerChan, TimerMetadata};
use servo_url::ServoUrl;
struct DummyProfilerMetadataFactory {}
impl ProfilerMetadataFactory for DummyProfilerMetadataFactory {
fn new_metadata(&self) -> Option<TimerMetadata> {
None
}
}
fn test_interactive() -> InteractiveMetrics {
let (sender, _) = ipc::channel().unwrap();
let profiler_chan = ProfilerChan(sender);
let mut interactive =
InteractiveMetrics::new(profiler_chan, ServoUrl::parse("about:blank").unwrap());
assert_eq!((&interactive).get_navigation_start(), None);
assert_eq!(interactive.get_tti(), None);
interactive.set_navigation_start(time::precise_time_ns());
interactive
}
#[test]
fn test_set_dcl() {
let profiler_metadata_factory = DummyProfilerMetadataFactory {};
let interactive = test_interactive();
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::DOMContentLoaded,
);
let dcl = interactive.get_dom_content_loaded();
assert!(dcl.is_some());
//try to overwrite
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::DOMContentLoaded,
);
assert_eq!(interactive.get_dom_content_loaded(), dcl);
assert_eq!(interactive.get_tti(), None);
}
#[test]
fn test_set_mta() {
let profiler_metadata_factory = DummyProfilerMetadataFactory {};
let interactive = test_interactive();
let t = time::precise_time_ns();
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::TimeToInteractive(t),
);
let mta = interactive.get_main_thread_available();
assert!(mta.is_some());
assert_eq!(mta, Some(t));
//try to overwrite
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::TimeToInteractive(time::precise_time_ns()),
);
assert_eq!(interactive.get_main_thread_available(), mta);
assert_eq!(interactive.get_tti(), None);
}
#[test]
fn test_set_tti_dcl() {
let profiler_metadata_factory = DummyProfilerMetadataFactory {};
let interactive = test_interactive();
let t = time::precise_time_ns();
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::TimeToInteractive(t),
);
let mta = interactive.get_main_thread_available();
assert!(mta.is_some());
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::DOMContentLoaded,
);
let dcl = interactive.get_dom_content_loaded();
assert!(dcl.is_some());
let interactive_time = dcl.unwrap() - (&interactive).get_navigation_start().unwrap();
assert_eq!(interactive.get_tti(), Some(interactive_time));
}
#[test]
fn test_set_tti_mta() {
let profiler_metadata_factory = DummyProfilerMetadataFactory {};
let interactive = test_interactive();
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::DOMContentLoaded,
);
let dcl = interactive.get_dom_content_loaded();
assert!(dcl.is_some());
let t = time::precise_time_ns();
interactive.maybe_set_tti(
&profiler_metadata_factory,
InteractiveFlag::TimeToInteractive(t),
);
let mta = interactive.get_main_thread_available();
assert!(mta.is_some());
let interactive_time = mta.unwrap() - (&interactive).get_navigation_start().unwrap();
assert_eq!(interactive.get_tti(), Some(interactive_time));
}
// TODO InteractiveWindow tests
|
