ZacharyZhang-NY
b7fca0146d
ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git), ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.
79 lines
2.3 KiB
Rust
79 lines
2.3 KiB
Rust
//! Harness-less: GPUI must run on the main thread.
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use std::{
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fs,
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path::PathBuf,
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process::{Command, Output},
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};
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use ely_platform::{AppId, logging, startup};
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const CHILD: &str = "ELY_STARTUP_CHILD";
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const DIR: &str = "ELY_STARTUP_DIR";
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fn main() {
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match std::env::var(CHILD).as_deref() {
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Ok("launch") => {
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boot();
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gpui_platform::application().run(|_| panic!("fault: renderer"));
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}
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Ok("late") => {
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boot();
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startup::started();
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panic!("fault: an hour in");
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}
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_ => {
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a_panic_inside_gpuis_launch_callback_is_reported_as_a_failed_start();
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a_panic_after_the_start_is_an_ordinary_panic();
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println!("startup_panic: 2 cases pass");
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}
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}
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}
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fn boot() {
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logging::init_in(AppId::Doc, &PathBuf::from(std::env::var_os(DIR).unwrap())).unwrap();
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startup::guard(AppId::Doc);
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}
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fn child(mode: &str) -> (Output, tempfile::TempDir) {
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let dir = tempfile::tempdir().unwrap();
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let output = Command::new(std::env::current_exe().unwrap())
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.env(CHILD, mode)
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.env(DIR, dir.path())
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.env("ELY_NO_DIALOG", "1")
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.output()
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.unwrap();
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(output, dir)
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}
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fn a_panic_inside_gpuis_launch_callback_is_reported_as_a_failed_start() {
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let (output, dir) = child("launch");
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assert_eq!(output.status.code(), Some(1), "{output:?}");
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let stderr = String::from_utf8_lossy(&output.stderr);
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assert!(
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stderr.contains("ElyDoc could not start") && stderr.contains("fault: renderer"),
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"{stderr}"
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);
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let log = fs::read_to_string(dir.path().join("ely.log")).unwrap();
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assert!(
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log.contains("ElyDoc cannot start: the app panicked before its first frame"),
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"{log}"
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);
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}
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fn a_panic_after_the_start_is_an_ordinary_panic() {
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let (output, dir) = child("late");
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assert_eq!(output.status.code(), Some(101), "{output:?}");
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let stderr = String::from_utf8_lossy(&output.stderr);
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assert!(
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stderr.contains("fault: an hour in") && !stderr.contains("could not start"),
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"{stderr}"
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);
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let log = fs::read_to_string(dir.path().join("ely.log")).unwrap();
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assert!(
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log.contains("panic:") && !log.contains("cannot start"),
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"{log}"
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);
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}
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