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cc506f33ab
PR-URL: https://github.com/nodejs/node/pull/44772 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
77 lines
4.3 KiB
JavaScript
77 lines
4.3 KiB
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const path = require('path');
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assert.strictEqual(path.basename(__filename), 'test-path-basename.js');
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assert.strictEqual(path.basename(__filename, '.js'), 'test-path-basename');
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assert.strictEqual(path.basename('.js', '.js'), '');
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assert.strictEqual(path.basename('js', '.js'), 'js');
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assert.strictEqual(path.basename('file.js', '.ts'), 'file.js');
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assert.strictEqual(path.basename('file', '.js'), 'file');
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assert.strictEqual(path.basename('file.js.old', '.js.old'), 'file');
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assert.strictEqual(path.basename(''), '');
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assert.strictEqual(path.basename('/dir/basename.ext'), 'basename.ext');
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assert.strictEqual(path.basename('/basename.ext'), 'basename.ext');
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assert.strictEqual(path.basename('basename.ext'), 'basename.ext');
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assert.strictEqual(path.basename('basename.ext/'), 'basename.ext');
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assert.strictEqual(path.basename('basename.ext//'), 'basename.ext');
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assert.strictEqual(path.basename('aaa/bbb', '/bbb'), 'bbb');
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assert.strictEqual(path.basename('aaa/bbb', 'a/bbb'), 'bbb');
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assert.strictEqual(path.basename('aaa/bbb', 'bbb'), 'bbb');
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assert.strictEqual(path.basename('aaa/bbb//', 'bbb'), 'bbb');
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assert.strictEqual(path.basename('aaa/bbb', 'bb'), 'b');
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assert.strictEqual(path.basename('aaa/bbb', 'b'), 'bb');
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assert.strictEqual(path.basename('/aaa/bbb', '/bbb'), 'bbb');
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assert.strictEqual(path.basename('/aaa/bbb', 'a/bbb'), 'bbb');
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assert.strictEqual(path.basename('/aaa/bbb', 'bbb'), 'bbb');
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assert.strictEqual(path.basename('/aaa/bbb//', 'bbb'), 'bbb');
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assert.strictEqual(path.basename('/aaa/bbb', 'bb'), 'b');
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assert.strictEqual(path.basename('/aaa/bbb', 'b'), 'bb');
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assert.strictEqual(path.basename('/aaa/bbb'), 'bbb');
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assert.strictEqual(path.basename('/aaa/'), 'aaa');
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assert.strictEqual(path.basename('/aaa/b'), 'b');
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assert.strictEqual(path.basename('/a/b'), 'b');
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assert.strictEqual(path.basename('//a'), 'a');
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assert.strictEqual(path.basename('a', 'a'), '');
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// On Windows a backslash acts as a path separator.
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assert.strictEqual(path.win32.basename('\\dir\\basename.ext'), 'basename.ext');
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assert.strictEqual(path.win32.basename('\\basename.ext'), 'basename.ext');
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assert.strictEqual(path.win32.basename('basename.ext'), 'basename.ext');
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assert.strictEqual(path.win32.basename('basename.ext\\'), 'basename.ext');
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assert.strictEqual(path.win32.basename('basename.ext\\\\'), 'basename.ext');
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assert.strictEqual(path.win32.basename('foo'), 'foo');
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assert.strictEqual(path.win32.basename('aaa\\bbb', '\\bbb'), 'bbb');
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assert.strictEqual(path.win32.basename('aaa\\bbb', 'a\\bbb'), 'bbb');
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assert.strictEqual(path.win32.basename('aaa\\bbb', 'bbb'), 'bbb');
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assert.strictEqual(path.win32.basename('aaa\\bbb\\\\\\\\', 'bbb'), 'bbb');
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assert.strictEqual(path.win32.basename('aaa\\bbb', 'bb'), 'b');
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assert.strictEqual(path.win32.basename('aaa\\bbb', 'b'), 'bb');
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assert.strictEqual(path.win32.basename('C:'), '');
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assert.strictEqual(path.win32.basename('C:.'), '.');
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assert.strictEqual(path.win32.basename('C:\\'), '');
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assert.strictEqual(path.win32.basename('C:\\dir\\base.ext'), 'base.ext');
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assert.strictEqual(path.win32.basename('C:\\basename.ext'), 'basename.ext');
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assert.strictEqual(path.win32.basename('C:basename.ext'), 'basename.ext');
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assert.strictEqual(path.win32.basename('C:basename.ext\\'), 'basename.ext');
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assert.strictEqual(path.win32.basename('C:basename.ext\\\\'), 'basename.ext');
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assert.strictEqual(path.win32.basename('C:foo'), 'foo');
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assert.strictEqual(path.win32.basename('file:stream'), 'file:stream');
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assert.strictEqual(path.win32.basename('a', 'a'), '');
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// On unix a backslash is just treated as any other character.
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assert.strictEqual(path.posix.basename('\\dir\\basename.ext'),
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'\\dir\\basename.ext');
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assert.strictEqual(path.posix.basename('\\basename.ext'), '\\basename.ext');
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assert.strictEqual(path.posix.basename('basename.ext'), 'basename.ext');
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assert.strictEqual(path.posix.basename('basename.ext\\'), 'basename.ext\\');
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assert.strictEqual(path.posix.basename('basename.ext\\\\'), 'basename.ext\\\\');
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assert.strictEqual(path.posix.basename('foo'), 'foo');
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// POSIX filenames may include control characters
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// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
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const controlCharFilename = `Icon${String.fromCharCode(13)}`;
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assert.strictEqual(path.posix.basename(`/a/b/${controlCharFilename}`),
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controlCharFilename);
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