/*jshint asi:true */
var test = require('tap').test
, path = require('path')
, fs = require('fs')
, util = require('util')
, net = require('net')
, readdirp = require('../readdirp.js')
, root = path.join(__dirname, '../test/bed')
, totalDirs = 6
, totalFiles = 12
, ext1Files = 4
, ext2Files = 3
, ext3Files = 2
, rootDir2Files = 2
, nameHasLength9Dirs = 2
, depth1Files = 8
, depth0Files = 3
;
/*
Structure of test bed:
.
├── root_dir1
│ ├── root_dir1_file1.ext1
│ ├── root_dir1_file2.ext2
│ ├── root_dir1_file3.ext3
│ ├── root_dir1_subdir1
│ │ └── root1_dir1_subdir1_file1.ext1
│ └── root_dir1_subdir2
│ └── .gitignore
├── root_dir2
│ ├── root_dir2_file1.ext1
│ ├── root_dir2_file2.ext2
│ ├── root_dir2_subdir1
│ │ └── .gitignore
│ └── root_dir2_subdir2
│ └── .gitignore
├── root_file1.ext1
├── root_file2.ext2
└── root_file3.ext3
6 directories, 13 files
*/
// console.log('\033[2J'); // clear console
function opts (extend) {
var o = { root: root };
if (extend) {
for (var prop in extend) {
o[prop] = extend[prop];
}
}
return o;
}
test('\nreading root without filter', function (t) {
t.plan(2);
readdirp(opts(), function (err, res) {
t.equals(res.directories.length, totalDirs, 'all directories');
t.equals(res.files.length, totalFiles, 'all files');
t.end();
})
})
test('\nreading root without filter using lstat', function (t) {
t.plan(2);
readdirp(opts({ lstat: true }), function (err, res) {
t.equals(res.directories.length, totalDirs, 'all directories');
t.equals(res.files.length, totalFiles, 'all files');
t.end();
})
})
test('\nreading root with symlinks using lstat', function (t) {
t.plan(2);
fs.symlinkSync(path.join(root, 'root_dir1'), path.join(root, 'dirlink'));
fs.symlinkSync(path.join(root, 'root_file1.ext1'), path.join(root, 'link.ext1'));
readdirp(opts({ lstat: true }), function (err, res) {
t.equals(res.directories.length, totalDirs, 'all directories');
t.equals(res.files.length, totalFiles + 2, 'all files + symlinks');
fs.unlinkSync(path.join(root, 'dirlink'));
fs.unlinkSync(path.join(root, 'link.ext1'));
t.end();
})
})
test('\nreading non-standard fds', function (t) {
t.plan(2);
var server = net.createServer().listen(path.join(root, 'test.sock'), function(){
readdirp(opts({ entryType: 'all' }), function (err, res) {
t.equals(res.files.length, totalFiles + 1, 'all files + socket');
readdirp(opts({ entryType: 'both' }), function (err, res) {
t.equals(res.files.length, totalFiles, 'all regular files only');
server.close();
t.end();
})
})
});
})
test('\nreading root using glob filter', function (t) {
// normal
t.test('\n# "*.ext1"', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: '*.ext1' } ), function (err, res) {
t.equals(res.files.length, ext1Files, 'all ext1 files');
t.end();
})
})
t.test('\n# ["*.ext1", "*.ext3"]', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: [ '*.ext1', '*.ext3' ] } ), function (err, res) {
t.equals(res.files.length, ext1Files + ext3Files, 'all ext1 and ext3 files');
t.end();
})
})
t.test('\n# "root_dir1"', function (t) {
t.plan(1);
readdirp(opts( { directoryFilter: 'root_dir1' }), function (err, res) {
t.equals(res.directories.length, 1, 'one directory');
t.end();
})
})
t.test('\n# ["root_dir1", "*dir1_subdir1"]', function (t) {
t.plan(1);
readdirp(opts( { directoryFilter: [ 'root_dir1', '*dir1_subdir1' ]}), function (err, res) {
t.equals(res.directories.length, 2, 'two directories');
t.end();
})
})
t.test('\n# negated: "!*.ext1"', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: '!*.ext1' } ), function (err, res) {
t.equals(res.files.length, totalFiles - ext1Files, 'all but ext1 files');
t.end();
})
})
t.test('\n# negated: ["!*.ext1", "!*.ext3"]', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: [ '!*.ext1', '!*.ext3' ] } ), function (err, res) {
t.equals(res.files.length, totalFiles - ext1Files - ext3Files, 'all but ext1 and ext3 files');
t.end();
})
})
t.test('\n# mixed: ["*.ext1", "!*.ext3"]', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: [ '*.ext1', '!*.ext3' ] } ), function (err, res) {
t.similar(err[0].toString(), /Cannot mix negated with non negated glob filters/, 'returns meaningfull error');
t.end();
})
})
t.test('\n# leading and trailing spaces: [" *.ext1", "*.ext3 "]', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: [ ' *.ext1', '*.ext3 ' ] } ), function (err, res) {
t.equals(res.files.length, ext1Files + ext3Files, 'all ext1 and ext3 files');
t.end();
})
})
t.test('\n# leading and trailing spaces: [" !*.ext1", " !*.ext3 "]', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: [ ' !*.ext1', ' !*.ext3' ] } ), function (err, res) {
t.equals(res.files.length, totalFiles - ext1Files - ext3Files, 'all but ext1 and ext3 files');
t.end();
})
})
t.test('\n# ** glob pattern', function (t) {
t.plan(1);
readdirp(opts( { fileFilter: '**/*.ext1' } ), function (err, res) {
t.equals(res.files.length, ext1Files, 'ignores ** in **/*.ext1 -> only *.ext1 files');
t.end();
})
})
})
test('\n\nreading root using function filter', function (t) {
t.test('\n# file filter -> "contains root_dir2"', function (t) {
t.plan(1);
readdirp(
opts( { fileFilter: function (fi) { return fi.name.indexOf('root_dir2') >= 0; } })
, function (err, res) {
t.equals(res.files.length, rootDir2Files, 'all rootDir2Files');
t.end();
}
)
})
t.test('\n# directory filter -> "name has length 9"', function (t) {
t.plan(1);
readdirp(
opts( { directoryFilter: function (di) { return di.name.length === 9; } })
, function (err, res) {
t.equals(res.directories.length, nameHasLength9Dirs, 'all all dirs with name length 9');
t.end();
}
)
})
})
test('\nreading root specifying maximum depth', function (t) {
t.test('\n# depth 1', function (t) {
t.plan(1);
readdirp(opts( { depth: 1 } ), function (err, res) {
t.equals(res.files.length, depth1Files, 'does not return files at depth 2');
})
})
})
test('\nreading root with no recursion', function (t) {
t.test('\n# depth 0', function (t) {
t.plan(1);
readdirp(opts( { depth: 0 } ), function (err, res) {
t.equals(res.files.length, depth0Files, 'does not return files at depth 0');
})
})
})
test('\nprogress callbacks', function (t) {
t.plan(2);
var pluckName = function(fi) { return fi.name; }
, processedFiles = [];
readdirp(
opts()
, function(fi) {
processedFiles.push(fi);
}
, function (err, res) {
t.equals(processedFiles.length, res.files.length, 'calls back for each file processed');
t.deepEquals(processedFiles.map(pluckName).sort(),res.files.map(pluckName).sort(), 'same file names');
t.end();
}
)
})
test('resolving of name, full and relative paths', function (t) {
var expected = {
name : 'root_dir1_file1.ext1'
, parentDirName : 'root_dir1'
, path : 'root_dir1/root_dir1_file1.ext1'
, fullPath : 'test/bed/root_dir1/root_dir1_file1.ext1'
}
, opts = [
{ root: './bed' , prefix: '' }
, { root: './bed/' , prefix: '' }
, { root: 'bed' , prefix: '' }
, { root: 'bed/' , prefix: '' }
, { root: '../test/bed/' , prefix: '' }
, { root: '.' , prefix: 'bed' }
]
t.plan(opts.length);
opts.forEach(function (op) {
op.fileFilter = 'root_dir1_file1.ext1';
t.test('\n' + util.inspect(op), function (t) {
t.plan(4);
readdirp (op, function(err, res) {
t.equals(res.files[0].name, expected.name, 'correct name');
t.equals(res.files[0].path, path.join(op.prefix, expected.path), 'correct path');
})
fs.realpath(op.root, function(err, fullRoot) {
readdirp (op, function(err, res) {
t.equals(
res.files[0].fullParentDir
, path.join(fullRoot, op.prefix, expected.parentDirName)
, 'correct parentDir'
);
t.equals(
res.files[0].fullPath
, path.join(fullRoot, op.prefix, expected.parentDirName, expected.name)
, 'correct fullPath'
);
})
})
})
})
})