node/test/parallel/test-path-parse-format.js
Roman Reiss f29762f4dd test: enable linting for tests
Enable linting for the test directory. A number of changes was made so
all tests conform the current rules used by lib and src directories. The
only exception for tests is that unreachable (dead) code is allowed.

test-fs-non-number-arguments-throw had to be excluded from the changes
because of a weird issue on Windows CI.

PR-URL: https://github.com/nodejs/io.js/pull/1721
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-19 21:21:27 +02:00

92 lines
2.7 KiB
JavaScript

'use strict';
var assert = require('assert');
var path = require('path');
var winPaths = [
'C:\\path\\dir\\index.html',
'C:\\another_path\\DIR\\1\\2\\33\\index',
'another_path\\DIR with spaces\\1\\2\\33\\index',
'\\foo\\C:',
'file',
'.\\file',
// unc
'\\\\server\\share\\file_path',
'\\\\server two\\shared folder\\file path.zip',
'\\\\teela\\admin$\\system32',
'\\\\?\\UNC\\server\\share'
];
var unixPaths = [
'/home/user/dir/file.txt',
'/home/user/a dir/another File.zip',
'/home/user/a dir//another&File.',
'/home/user/a$$$dir//another File.zip',
'user/dir/another File.zip',
'file',
'.\\file',
'./file',
'C:\\foo'
];
var errors = [
{method: 'parse', input: [null],
message: /Path must be a string. Received null/},
{method: 'parse', input: [{}],
message: /Path must be a string. Received {}/},
{method: 'parse', input: [true],
message: /Path must be a string. Received true/},
{method: 'parse', input: [1],
message: /Path must be a string. Received 1/},
{method: 'parse', input: [],
message: /Path must be a string. Received undefined/},
// {method: 'parse', input: [''],
// message: /Invalid path/}, // omitted because it's hard to trigger!
{method: 'format', input: [null],
message: /Parameter 'pathObject' must be an object, not/},
{method: 'format', input: [''],
message: /Parameter 'pathObject' must be an object, not string/},
{method: 'format', input: [true],
message: /Parameter 'pathObject' must be an object, not boolean/},
{method: 'format', input: [1],
message: /Parameter 'pathObject' must be an object, not number/},
{method: 'format', input: [{root: true}],
message: /'pathObject.root' must be a string or undefined, not boolean/},
{method: 'format', input: [{root: 12}],
message: /'pathObject.root' must be a string or undefined, not number/},
];
check(path.win32, winPaths);
check(path.posix, unixPaths);
checkErrors(path.win32);
checkErrors(path.posix);
function checkErrors(path) {
errors.forEach(function(errorCase) {
try {
path[errorCase.method].apply(path, errorCase.input);
} catch(err) {
assert.ok(err instanceof TypeError);
assert.ok(
errorCase.message.test(err.message),
'expected ' + errorCase.message + ' to match ' + err.message
);
return;
}
assert.fail('should have thrown');
});
}
function check(path, paths) {
paths.forEach(function(element, index, array) {
var output = path.parse(element);
assert.strictEqual(path.format(output), element);
assert.strictEqual(output.dir, output.dir ? path.dirname(element) : '');
assert.strictEqual(output.base, path.basename(element));
assert.strictEqual(output.ext, path.extname(element));
});
}