zbuild/tests/basic_multiple.rs

// Features
#![feature(must_not_suspend)]
// Lints
#![expect(clippy::tests_outside_test_module, reason = "We're an integration test")]

// Modules
mod util;

// Imports
use {
	zbuild::ExitResult,
	zutil_app_error::{Context, app_error},
};

/// Single rule with multiple outputs
#[tokio::test]
#[tracing_test::traced_test]
async fn basic_multiple() -> ExitResult {
	let temp_dir = util::with_zbuild(
		r#"
rule create_file {
	out "file1.out";
	out "file2.out";

	exec "touch" "file1.out";
	exec "touch" "file2.out";
}
		"#,
		// Note: Only request `file1.out`
		["file1.out"],
	)
	.await?;

	let file1_out = temp_dir.path().join("file1.out");
	let file2_out = temp_dir.path().join("file2.out");
	for file_out in [file1_out, file2_out] {
		if !file_out.try_exists().context("Unable to check if output file exists")? {
			Err(app_error!("Output file {file_out:?} was missing"))?;
		}
	}

	ExitResult::Ok
}