mirror of
https://github.com/shelljs/shelljs.git
synced 2026-01-18 16:03:37 +00:00
81 lines
3.4 KiB
JavaScript
81 lines
3.4 KiB
JavaScript
var shell = require('..');
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var assert = require('assert'),
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path = require('path'),
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fs = require('fs');
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shell.config.silent = true;
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//
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// Invalids
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//
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shell.chmod('blah'); // missing args
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assert.ok(shell.error());
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shell.chmod('893', 'resources/chmod'); // invalid permissions - mode must be in octal
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assert.ok(shell.error());
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//
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// Valids
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//
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// Test files - the bitmasking is to ignore the upper bits.
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shell.chmod('755', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('777', 8), parseInt('755', 8));
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shell.chmod('644', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('777', 8), parseInt('644', 8));
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shell.chmod('o+x', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('007', 8), parseInt('005', 8));
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shell.chmod('644', 'resources/chmod/file1');
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shell.chmod('+x', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('777', 8), parseInt('755', 8));
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shell.chmod('644', 'resources/chmod/file1');
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// Test setuid
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shell.chmod('u+s', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('4000', 8), parseInt('4000', 8));
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shell.chmod('u-s', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('777', 8), parseInt('644', 8));
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// according to POSIX standards at http://linux.die.net/man/1/chmod,
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// setuid is never cleared from a directory unless explicitly asked for.
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shell.chmod('u+s', 'resources/chmod/c');
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shell.chmod('755', 'resources/chmod/c');
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assert.equal(fs.statSync('resources/chmod/c').mode & parseInt('4000', 8), parseInt('4000', 8));
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shell.chmod('u-s', 'resources/chmod/c');
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// Test setgid
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shell.chmod('g+s', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('2000', 8), parseInt('2000', 8));
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shell.chmod('g-s', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('777', 8), parseInt('644', 8));
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// Test sticky bit
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shell.chmod('+t', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('1000', 8), parseInt('1000', 8));
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shell.chmod('-t', 'resources/chmod/file1');
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('777', 8), parseInt('644', 8));
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assert.equal(fs.statSync('resources/chmod/file1').mode & parseInt('1000', 8), 0);
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// Test directories
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shell.chmod('a-w', 'resources/chmod/b/a/b');
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assert.equal(fs.statSync('resources/chmod/b/a/b').mode & parseInt('777', 8), parseInt('555', 8));
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shell.chmod('755', 'resources/chmod/b/a/b');
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// Test recursion
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shell.chmod('-R', 'a+w', 'resources/chmod/b');
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assert.equal(fs.statSync('resources/chmod/b/a/b').mode & parseInt('777', 8), parseInt('777', 8));
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shell.chmod('-R', '755', 'resources/chmod/b');
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assert.equal(fs.statSync('resources/chmod/b/a/b').mode & parseInt('777', 8), parseInt('755', 8));
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// Test symbolic links w/ recursion - WARNING: *nix only
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fs.symlinkSync('resources/chmod/b/a', 'resources/chmod/a/b/c/link', 'dir');
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shell.chmod('-R', 'u-w', 'resources/chmod/a/b');
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assert.equal(fs.statSync('resources/chmod/a/b/c').mode & parseInt('700', 8), parseInt('500', 8));
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assert.equal(fs.statSync('resources/chmod/b/a').mode & parseInt('700', 8), parseInt('700', 8));
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shell.chmod('-R', 'u+w', 'resources/chmod/a/b');
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fs.unlinkSync('resources/chmod/a/b/c/link');
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shell.exit(123); |