PHP: Process crash when intentionally triggering Asyncify error on 5.6, 7.2, 8.2

[adamziel]

The test below crashes the process with Bus Error message on PHP 5.6, 7.2, and 8.2.

Asyncify errors are not meant to happen, but that crash will make debugging tedious when they do happen.

// @TODO Prevent crash on PHP versions 5.6, 7.2, 8.2
describe.each(['7.0','7.1','7.3','7.4','8.0','8.1'])('PHP %s – process crash', (phpVersion) => {
	let php: NodePHP;
	beforeEach(async () => {
		php = await NodePHP.load(phpVersion as any);
		php.setPhpIniEntry('allow_url_fopen', '1');
	});

	it('Does not crash due to an unhandled Asyncify error ', async () => {
		let caughtError;
		try {
			/**
			 * PHP is intentionally built without network support for __clone()
			 * so we can test the error handling here.
			 *
			 * `clone $x` will throw an asynchronous error out when attempting
			 * to do a network call ("unreachable" WASM instruction executed).
			 * This test should gracefully catch and handle that error.
			 *
			 * A failure to do so will crash the entire process
			 */
			await php.run({
				code: `<?php
				class Top {
					function __clone() {
						file_get_contents("http://127.0.0.1");
					}
				}
				$x = new Top();
				clone $x;
				`,
			});
		} catch (error) {
			caughtError = error;
			expect(error).toMatch(/Aborted|Program terminated with exit\(1\)|/);
		}
		if (!caughtError) {
			expect.fail('php.run should have thrown an error');
		}
	});
});

[adamziel]

Duplicate: doubly submitted with #354