11cb0ef41Sopenharmony_ci'use strict';
21cb0ef41Sopenharmony_cirequire('../common');
31cb0ef41Sopenharmony_ciconst assert = require('assert');
41cb0ef41Sopenharmony_ciconst path = require('path');
51cb0ef41Sopenharmony_ci
61cb0ef41Sopenharmony_ciassert.strictEqual(path.basename(__filename), 'test-path-basename.js');
71cb0ef41Sopenharmony_ciassert.strictEqual(path.basename(__filename, '.js'), 'test-path-basename');
81cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('.js', '.js'), '');
91cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('js', '.js'), 'js');
101cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('file.js', '.ts'), 'file.js');
111cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('file', '.js'), 'file');
121cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('file.js.old', '.js.old'), 'file');
131cb0ef41Sopenharmony_ciassert.strictEqual(path.basename(''), '');
141cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/dir/basename.ext'), 'basename.ext');
151cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/basename.ext'), 'basename.ext');
161cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('basename.ext'), 'basename.ext');
171cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('basename.ext/'), 'basename.ext');
181cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('basename.ext//'), 'basename.ext');
191cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('aaa/bbb', '/bbb'), 'bbb');
201cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('aaa/bbb', 'a/bbb'), 'bbb');
211cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('aaa/bbb', 'bbb'), 'bbb');
221cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('aaa/bbb//', 'bbb'), 'bbb');
231cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('aaa/bbb', 'bb'), 'b');
241cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('aaa/bbb', 'b'), 'bb');
251cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb', '/bbb'), 'bbb');
261cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb', 'a/bbb'), 'bbb');
271cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb', 'bbb'), 'bbb');
281cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb//', 'bbb'), 'bbb');
291cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb', 'bb'), 'b');
301cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb', 'b'), 'bb');
311cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/bbb'), 'bbb');
321cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/'), 'aaa');
331cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/aaa/b'), 'b');
341cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('/a/b'), 'b');
351cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('//a'), 'a');
361cb0ef41Sopenharmony_ciassert.strictEqual(path.basename('a', 'a'), '');
371cb0ef41Sopenharmony_ci
381cb0ef41Sopenharmony_ci// On Windows a backslash acts as a path separator.
391cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('\\dir\\basename.ext'), 'basename.ext');
401cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('\\basename.ext'), 'basename.ext');
411cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('basename.ext'), 'basename.ext');
421cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('basename.ext\\'), 'basename.ext');
431cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('basename.ext\\\\'), 'basename.ext');
441cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('foo'), 'foo');
451cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('aaa\\bbb', '\\bbb'), 'bbb');
461cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('aaa\\bbb', 'a\\bbb'), 'bbb');
471cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('aaa\\bbb', 'bbb'), 'bbb');
481cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('aaa\\bbb\\\\\\\\', 'bbb'), 'bbb');
491cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('aaa\\bbb', 'bb'), 'b');
501cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('aaa\\bbb', 'b'), 'bb');
511cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:'), '');
521cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:.'), '.');
531cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:\\'), '');
541cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:\\dir\\base.ext'), 'base.ext');
551cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:\\basename.ext'), 'basename.ext');
561cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:basename.ext'), 'basename.ext');
571cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:basename.ext\\'), 'basename.ext');
581cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:basename.ext\\\\'), 'basename.ext');
591cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('C:foo'), 'foo');
601cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('file:stream'), 'file:stream');
611cb0ef41Sopenharmony_ciassert.strictEqual(path.win32.basename('a', 'a'), '');
621cb0ef41Sopenharmony_ci
631cb0ef41Sopenharmony_ci// On unix a backslash is just treated as any other character.
641cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename('\\dir\\basename.ext'),
651cb0ef41Sopenharmony_ci                   '\\dir\\basename.ext');
661cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename('\\basename.ext'), '\\basename.ext');
671cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename('basename.ext'), 'basename.ext');
681cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename('basename.ext\\'), 'basename.ext\\');
691cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename('basename.ext\\\\'), 'basename.ext\\\\');
701cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename('foo'), 'foo');
711cb0ef41Sopenharmony_ci
721cb0ef41Sopenharmony_ci// POSIX filenames may include control characters
731cb0ef41Sopenharmony_ci// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
741cb0ef41Sopenharmony_ciconst controlCharFilename = `Icon${String.fromCharCode(13)}`;
751cb0ef41Sopenharmony_ciassert.strictEqual(path.posix.basename(`/a/b/${controlCharFilename}`),
761cb0ef41Sopenharmony_ci                   controlCharFilename);
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