aefdcea7d0
- Instead of changing the current directory with `env::set_current_dir`
to be implicitly inherited by subprocesses, we now use
`Command::current_dir` to set it explicitly. This feels much better,
since we aren't dependent on the implicit state of the process's
current directory.
- Subcommand execution is much improved.
- Added a ton of tests for config parsing, config execution, working
dir, and search dir.
- Error messages are improved. Many more will be colored.
- The Config is now onwed, instead of borrowing from the arguments and
the `clap::ArgMatches` object. This is a huge ergonomic improvement,
especially in tests, and I don't think anyone will notice.
- `--edit` now uses `$VISUAL`, `$EDITOR`, or `vim`, in that order,
matching git, which I think is what most people will expect.
- Added a cute `tmptree!{}` macro, for creating temporary directories
populated with directories and files for tests.
- Admitted that grammer is LL(k) and I don't know what `k` is.
85 lines
1.4 KiB
Rust
85 lines
1.4 KiB
Rust
#[cfg(unix)]
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mod unix {
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use executable_path::executable_path;
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use std::{
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fs,
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process::Command,
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time::{Duration, Instant},
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};
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use test_utilities::tempdir;
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fn kill(process_id: u32) {
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unsafe {
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libc::kill(process_id as i32, libc::SIGINT);
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}
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}
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fn interrupt_test(justfile: &str) {
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let tmp = tempdir();
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let mut justfile_path = tmp.path().to_path_buf();
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justfile_path.push("justfile");
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fs::write(justfile_path, justfile).unwrap();
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let start = Instant::now();
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let mut child = Command::new(&executable_path("just"))
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.current_dir(&tmp)
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.spawn()
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.expect("just invocation failed");
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while start.elapsed() < Duration::from_millis(500) {}
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kill(child.id());
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let status = child.wait().unwrap();
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let elapsed = start.elapsed();
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if elapsed > Duration::from_secs(2) {
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panic!("process returned too late: {:?}", elapsed);
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}
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if elapsed < Duration::from_millis(100) {
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panic!("process returned too early : {:?}", elapsed);
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}
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assert_eq!(status.code(), Some(130));
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}
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#[test]
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#[ignore]
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fn interrupt_shebang() {
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interrupt_test(
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"
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default:
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#!/usr/bin/env sh
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sleep 1
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",
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);
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}
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#[test]
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#[ignore]
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fn interrupt_line() {
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interrupt_test(
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"
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default:
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@sleep 1
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",
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);
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}
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#[test]
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#[ignore]
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fn interrupt_backtick() {
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interrupt_test(
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"
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foo := `sleep 1`
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default:
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@echo {{foo}}
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",
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);
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}
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}
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