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|
use std::os::unix::net::UnixStream;
use std::sync::Mutex;
#[test]
#[ignore]
fn dbus_api_stability() {
// TODO: This seems overly complicated
blocking::unblock(|| async_io::block_on(start_dbus())).detach();
check_api_stability("org.gnome.glycin.Loader");
check_api_stability("org.gnome.glycin.Editor");
}
fn check_api_stability(interface_name: &str) {
let output = std::process::Command::new("busctl")
.args([
"introspect",
"--user",
"--xml-interface",
"org.gnome.glycin.Test",
"/org/gnome/glycin/test",
])
.output()
.unwrap();
let compat_version = glycin::COMPAT_VERSION;
let current_api =
std::fs::read_to_string(format!("../docs/{compat_version}+/{interface_name}.xml")).unwrap();
let s = r#"<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node>
"#
.to_string();
let mut api = String::from_utf8(output.stdout)
.unwrap()
.lines()
.fold((false, s), |(mut take, mut s), line| {
if line.contains(interface_name) {
take = true;
}
if take {
s.push_str(line);
s.push('\n');
}
if line.contains("</interface>") {
take = false;
}
(take, s)
})
.1;
api.push_str("</node>\n");
if current_api != api {
eprintln!("{api}");
}
assert_eq!(api, current_api);
}
async fn start_dbus() {
let _connection = zbus::connection::Builder::session()
.unwrap()
.name("org.gnome.glycin.Test")
.unwrap()
.serve_at("/org/gnome/glycin/test", mock_loader())
.unwrap()
.serve_at("/org/gnome/glycin/test", mock_editor())
.unwrap()
.build()
.await
.unwrap();
std::future::pending::<()>().await;
}
fn mock_loader() -> glycin_utils::Loader {
struct MockLoader {}
impl glycin_utils::LoaderImplementation for MockLoader {
fn init(
&self,
_stream: UnixStream,
_mime_type: String,
_details: glycin_utils::InitializationDetails,
) -> Result<glycin_utils::ImageInfo, glycin_utils::ProcessError> {
unimplemented!()
}
fn frame(
&self,
_frame_request: glycin_utils::FrameRequest,
) -> Result<glycin_utils::Frame, glycin_utils::ProcessError> {
unimplemented!()
}
}
let loader_impl = MockLoader {};
glycin_utils::Loader {
loader: Mutex::new(Box::new(loader_impl)),
}
}
fn mock_editor() -> glycin_utils::Editor {
struct MockEditor {}
impl glycin_utils::EditorImplementation for MockEditor {
fn apply_sparse(
&self,
_stream: UnixStream,
_mime_type: String,
_details: glycin_utils::InitializationDetails,
_operations: glycin_utils::operations::Operations,
) -> Result<glycin_utils::SparseEditorOutput, glycin_utils::ProcessError> {
unimplemented!()
}
fn apply_complete(
&self,
_stream: UnixStream,
_mime_type: String,
_details: glycin_utils::InitializationDetails,
_operations: glycin_utils::operations::Operations,
) -> Result<glycin_utils::CompleteEditorOutput, glycin_utils::ProcessError> {
unimplemented!()
}
}
let editor_impl = MockEditor {};
glycin_utils::Editor {
editor: Mutex::new(Box::new(editor_impl)),
}
}
|
