mirror of
https://github.com/shelljs/shelljs.git
synced 2026-01-18 16:03:37 +00:00
131 lines
3.8 KiB
JavaScript
131 lines
3.8 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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// Node shims for < v0.7
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fs.existsSync = fs.existsSync || path.existsSync;
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shell.config.silent = true;
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function numLines(str) {
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return typeof str === 'string' ? str.match(/\n/g).length : 0;
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}
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shell.rm('-rf', 'tmp');
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shell.mkdir('tmp');
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// Prepare tmp/
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shell.cp('resources/*', 'tmp');
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//
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// Invalids
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//
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shell.mv();
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assert.ok(shell.error());
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shell.mv('file1');
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assert.ok(shell.error());
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shell.mv('-f');
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assert.ok(shell.error());
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shell.mv('-Z', 'tmp/file1', 'tmp/file1'); // option not supported
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assert.ok(shell.error());
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assert.equal(fs.existsSync('tmp/file1'), true);
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shell.mv('asdfasdf', 'tmp'); // source does not exist
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assert.ok(shell.error());
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assert.equal(numLines(shell.error()), 1);
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assert.equal(fs.existsSync('tmp/asdfasdf'), false);
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shell.mv('asdfasdf1', 'asdfasdf2', 'tmp'); // sources do not exist
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assert.ok(shell.error());
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assert.equal(numLines(shell.error()), 2);
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assert.equal(fs.existsSync('tmp/asdfasdf1'), false);
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assert.equal(fs.existsSync('tmp/asdfasdf2'), false);
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shell.mv('asdfasdf1', 'asdfasdf2', 'tmp/file1'); // too many sources (dest is file)
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assert.ok(shell.error());
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shell.mv('tmp/file1', 'tmp/file2'); // dest already exists
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assert.ok(shell.error());
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shell.mv('tmp/file1', 'tmp/file2', 'tmp/a_file'); // too many sources (exist, but dest is file)
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assert.ok(shell.error());
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assert.equal(fs.existsSync('tmp/a_file'), false);
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shell.mv('tmp/file*', 'tmp/file1'); // can't use wildcard when dest is file
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assert.ok(shell.error());
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assert.equal(fs.existsSync('tmp/file1'), true);
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assert.equal(fs.existsSync('tmp/file2'), true);
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assert.equal(fs.existsSync('tmp/file1.js'), true);
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assert.equal(fs.existsSync('tmp/file2.js'), true);
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//
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// Valids
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//
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shell.cd('tmp');
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// handles self OK
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shell.mkdir('tmp2');
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shell.mv('*', 'tmp2'); // has to handle self (tmp2 --> tmp2) without throwing error
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assert.ok(shell.error()); // there's an error, but not fatal
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assert.equal(fs.existsSync('tmp2/file1'), true); // moved OK
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shell.mv('tmp2/*', '.'); // revert
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assert.equal(fs.existsSync('file1'), true); // moved OK
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shell.mv('file1', 'file3'); // one source
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assert.equal(shell.error(), null);
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assert.equal(fs.existsSync('file1'), false);
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assert.equal(fs.existsSync('file3'), true);
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shell.mv('file3', 'file1'); // revert
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assert.equal(shell.error(), null);
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assert.equal(fs.existsSync('file1'), true);
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// two sources
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shell.rm('-rf', 't');
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shell.mkdir('-p', 't');
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shell.mv('file1', 'file2', 't');
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assert.equal(shell.error(), null);
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assert.equal(fs.existsSync('file1'), false);
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assert.equal(fs.existsSync('file2'), false);
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assert.equal(fs.existsSync('t/file1'), true);
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assert.equal(fs.existsSync('t/file2'), true);
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shell.mv('t/*', '.'); // revert
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assert.equal(fs.existsSync('file1'), true);
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assert.equal(fs.existsSync('file2'), true);
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// two sources, array style
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shell.rm('-rf', 't');
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shell.mkdir('-p', 't');
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shell.mv(['file1', 'file2'], 't'); // two sources
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assert.equal(shell.error(), null);
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assert.equal(fs.existsSync('file1'), false);
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assert.equal(fs.existsSync('file2'), false);
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assert.equal(fs.existsSync('t/file1'), true);
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assert.equal(fs.existsSync('t/file2'), true);
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shell.mv('t/*', '.'); // revert
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assert.equal(fs.existsSync('file1'), true);
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assert.equal(fs.existsSync('file2'), true);
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shell.mv('file*.js', 't'); // wildcard
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assert.equal(shell.error(), null);
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assert.equal(fs.existsSync('file1.js'), false);
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assert.equal(fs.existsSync('file2.js'), false);
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assert.equal(fs.existsSync('t/file1.js'), true);
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assert.equal(fs.existsSync('t/file2.js'), true);
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shell.mv('t/*', '.'); // revert
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assert.equal(fs.existsSync('file1.js'), true);
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assert.equal(fs.existsSync('file2.js'), true);
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shell.mv('-f', 'file1', 'file2'); // dest exists, but -f given
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assert.equal(shell.error(), null);
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assert.equal(fs.existsSync('file1'), false);
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assert.equal(fs.existsSync('file2'), true);
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shell.exit(123);
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