Diffusion Ant (mir/gc) Code

ant/tests/test_fs_chmod_sync.mjs
445f58992868mir/gc

test_fs_chmod_sync.mjs
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			import fsDefault, { chmod as chmodFromFs, chmodSync as chmodSyncFromFs, statSync, writeFileSync, unlinkSync } from 'fs';
			import { chmod as chmodFromNodeFs, chmodSync as chmodSyncFromNodeFs } from 'node:fs';
			import { chmod as chmodFromPromises } from 'node:fs/promises';

			function assert(condition, message) {
			if (!condition) throw new Error(message);
			}

			const testFile = 'tests/.fs_chmod_sync_tmp';

			try {
			writeFileSync(testFile, 'chmod sync test');

			chmodSyncFromFs(testFile, 0o600);
			assert((statSync(testFile).mode & 0o777) === 0o600, 'fs named chmodSync should set numeric mode');

			chmodSyncFromNodeFs(testFile, '644');
			assert((statSync(testFile).mode & 0o777) === 0o644, 'node:fs named chmodSync should set string mode');

			fsDefault.chmodSync(testFile, '0o600');
			assert((fsDefault.statSync(testFile).mode & 0o777) === 0o600, 'default chmodSync should set prefixed string mode');

			await chmodFromPromises(testFile, 0o644);
			assert((statSync(testFile).mode & 0o777) === 0o644, 'fs/promises chmod should set numeric mode');

			await chmodFromNodeFs(testFile, '600');
			assert((statSync(testFile).mode & 0o777) === 0o600, 'node:fs named chmod should set string mode');

			await new Promise((resolve, reject) => {
			chmodFromFs(testFile, 0o644, error => error ? reject(error) : resolve());
			});
			assert((statSync(testFile).mode & 0o777) === 0o644, 'fs callback chmod should set numeric mode');
			} finally {
			try {
			fsDefault.chmodSync(testFile, 0o600);
			unlinkSync(testFile);
			} catch {}
			}

			console.log('fs chmodSync test passed');

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