test_shell.js
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test_shell.js
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	import { $ } from 'ant:shell';

	console.log('Testing $ shell command execution...');

	console.log('\n=== Test 1: Simple echo ===');
	const result1 = $`echo "Hello, world!"`;
	const text1 = result1.text();
	console.log('Output:', text1);
	if (text1 !== 'Hello, world!') {
	throw new Error('Expected "Hello, world!" but got: ' + text1);
	}
	if (result1.exitCode !== 0) {
	throw new Error('Expected exit code 0 but got: ' + result1.exitCode);
	}

	console.log('\n=== Test 2: Multi-line output ===');
	const result2 = $`echo "line1\nline2\nline3"`;
	const lines2 = result2.lines();
	console.log('Line count:', lines2.length);
	console.log('Line 0:', lines2[0]);
	console.log('Line 1:', lines2[1]);
	console.log('Line 2:', lines2[2]);

	if (lines2.length !== 3) {
	throw new Error('Expected 3 lines but got: ' + lines2.length);
	}
	if (lines2[0] !== 'line1') {
	throw new Error('Expected "line1" but got: ' + lines2[0]);
	}
	if (lines2[1] !== 'line2') {
	throw new Error('Expected "line2" but got: ' + lines2[1]);
	}
	if (lines2[2] !== 'line3') {
	throw new Error('Expected "line3" but got: ' + lines2[2]);
	}

	console.log('\n=== Test 3: ls command ===');
	const result3 = $`ls tests/test_shell.js`;
	const text3 = result3.text();
	console.log('Output:', text3);
	if (!text3.includes('test_shell.js')) {
	throw new Error('Expected output to contain test_shell.js');
	}

	console.log('\n=== Test 4: pwd command ===');
	const result4 = $`pwd`;
	const text4 = result4.text();
	console.log('Current directory:', text4);
	if (text4.length === 0) {
	throw new Error('Expected non-empty pwd output');
	}

	console.log('\n=== Test 5: .text() method ===');
	const result5 = $`echo "test text method"`;
	const text5 = result5.text();
	console.log('Text:', text5);
	if (text5 !== 'test text method') {
	throw new Error('Expected "test text method" but got: ' + text5);
	}

	console.log('\n=== Test 6: Listing files with .lines() ===');
	const result6 = $`ls tests/*.cjs \| head -5`;
	const lines6 = result6.lines();
	console.log('Found', lines6.length, 'files');
	for (let i = 0; i < lines6.length && i < 3; i++) {
	console.log(' -', lines6[i]);
	}

	console.log('\n=== Test 7: date command ===');
	const result7 = $`date +%Y`;
	const year = result7.text();
	console.log('Current year:', year);
	if (year.length !== 4) {
	throw new Error('Expected 4-digit year');
	}

	console.log('\n✓ All $ shell tests passed!');

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