Innovenergy_trunk/frontend/node_modules/sanitize-filename/test.js

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"use strict";
var test = require("tape"),
sanitize = require("./");
function repeat(string, times) {
return new Array(times + 1).join(string);
}
var REPLACEMENT_OPTS = {
replacement: "_",
};
test("valid names", function(t) {
["the quick brown fox jumped over the lazy dog.mp3",
"résumé"].forEach(function(name) {
t.equal(sanitize(name), name);
});
t.end();
});
test("valid names", function(t) {
["valid name.mp3", "résumé"].forEach(function(name) {
t.equal(sanitize(name, REPLACEMENT_OPTS), name);
});
t.end();
});
test("null character", function(t) {
t.equal(sanitize("hello\u0000world"), "helloworld");
t.end();
});
test("null character", function(t) {
t.equal(sanitize("hello\u0000world", REPLACEMENT_OPTS), "hello_world");
t.end();
});
test("control characters", function(t) {
t.equal(sanitize("hello\nworld"), "helloworld");
t.end();
});
test("control characters", function(t) {
t.equal(sanitize("hello\nworld", REPLACEMENT_OPTS), "hello_world");
t.end();
});
test("restricted codes", function(t) {
["h?w", "h/w", "h*w"].forEach(function(name) {
t.equal(sanitize(name), "hw");
});
t.end();
});
test("restricted codes", function(t) {
["h?w", "h/w", "h*w"].forEach(function(name) {
t.equal(sanitize(name, REPLACEMENT_OPTS), "h_w");
});
t.end();
});
// https://msdn.microsoft.com/en-us/library/aa365247(v=vs.85).aspx
test("restricted suffixes", function(t) {
["mr.", "mr..", "mr ", "mr "].forEach(function(name) {
t.equal(sanitize(name), "mr");
});
t.end();
});
test("relative paths", function(t) {
[".", "..", "./", "../", "/..", "/../", "*.|."].forEach(function(name) {
t.equal(sanitize(name), "");
});
t.end();
});
test("relative path with replacement", function(t) {
t.equal(sanitize("..", REPLACEMENT_OPTS), "_");
t.end();
});
test("reserved filename in Windows", function(t) {
t.equal(sanitize("con"), "");
t.equal(sanitize("COM1"), "");
t.equal(sanitize("PRN."), "");
t.equal(sanitize("aux.txt"), "");
t.equal(sanitize("LPT9.asdfasdf"), "");
t.equal(sanitize("LPT10.txt"), "LPT10.txt");
t.end();
});
test("reserved filename in Windows with replacement", function(t) {
t.equal(sanitize("con", REPLACEMENT_OPTS), "_");
t.equal(sanitize("COM1", REPLACEMENT_OPTS), "_");
t.equal(sanitize("PRN.", REPLACEMENT_OPTS), "_");
t.equal(sanitize("aux.txt", REPLACEMENT_OPTS), "_");
t.equal(sanitize("LPT9.asdfasdf", REPLACEMENT_OPTS), "_");
t.equal(sanitize("LPT10.txt", REPLACEMENT_OPTS), "LPT10.txt");
t.end();
});
test("invalid replacement", function (t) {
t.equal(sanitize(".", { replacement: "."}), "");
t.equal(sanitize("foo?.txt", { replacement: ">"}), "foo.txt");
t.equal(sanitize("con.txt", { replacement: "aux"}), "");
t.equal(sanitize("valid.txt", { replacement: "\/:*?\"<>|"}), "valid.txt");
t.end();
});
test("255 characters max", function(t) {
var string = repeat("a", 300);
t.ok(string.length > 255);
t.ok(sanitize(string).length <= 255);
t.end();
});
// Test the handling of non-BMP chars in UTF-8
//
test("non-bmp SADDLES the limit", function(t){
var str25x = repeat("a", 252),
name = str25x + '\uD800\uDC00';
t.equal(sanitize(name), str25x);
t.end();
});
test("non-bmp JUST WITHIN the limit", function(t){
var str25x = repeat('a', 251),
name = str25x + '\uD800\uDC00';
t.equal(sanitize(name), name);
t.end();
});
test("non-bmp JUST OUTSIDE the limit", function(t){
var str25x = repeat('a', 253),
name = str25x + '\uD800\uDC00';
t.equal(sanitize(name), str25x);
t.end();
});
// Test invalid input
//
test("invalid input", function(t) {
t.throws(function() {
sanitize();
}, null, 'no arguments');
[
undefined,
null,
false,
true,
{},
{
replace: function() {
return "foo";
},
toString: function() {
return "bar";
},
},
[],
new Buffer('asdf'),
].forEach(function(input) {
t.throws(function() {
sanitize(input);
}, null, JSON.stringify(input));
});
t.end();
});
function testStringUsingFS(str, t) {
var sanitized = sanitize(str) || "default";
var filepath = path.join(tempdir, sanitized);
// Should not contain any directories or relative paths
t.equal(path.dirname(path.resolve("/abs/path", sanitized)), path.resolve("/abs/path"));
// Should be max 255 bytes
t.assert(Buffer.byteLength(sanitized) <= 255, "max 255 bytes");
// Should write and read file to disk
t.equal(path.dirname(path.normalize(filepath)), tempdir);
fs.writeFile(filepath, "foobar", function(err) {
t.ifError(err, "no error writing file");
fs.readFile(filepath, function(err, data) {
t.ifError(err, "no error reading file");
t.equal(data.toString(), "foobar", "file contents equals");
fs.unlink(filepath, function(err) {
t.ifError(err, "no error unlinking file");
t.end();
});
});
});
}
// Don't run these tests in browser environments
if ( ! process.browser) {
// ## Browserify Build
//
// Make sure Buffer is not used when building using browserify.
//
var browserify = require("browserify");
var concat = require("concat-stream");
test("browserify build", function(t) {
var bundle = browserify(__dirname).bundle();
bundle.on("error", t.ifError);
bundle.pipe(concat(function(data) {
var source = data.toString();
t.ok(source.indexOf("Buffer") === -1);
t.end();
}));
});
// ## Filesystem Tests
//
// Test writing files to the local filesystem.
//
var fs = require("fs");
var path = require("path");
var mktemp = require("mktemp");
var tempdir = mktemp.createDirSync("sanitize-filename-test-XXXXXX");
try {
var blns = require("./vendor/big-list-of-naughty-strings/blns.json");
}
catch (err) {
console.error("Error: Cannot load file './vendor/big-list-of-naughty-strings/blns.json'");
console.error();
console.error("Make sure you've initialized git submodules by running");
console.error();
console.error(" git submodule update --init");
console.error();
process.exit(1);
}
[].concat(
[
repeat("a", 300),
"the quick brown fox jumped over the lazy dog",
"résumé",
"hello\u0000world",
"hello\nworld",
"semi;colon.js",
";leading-semi.js",
"slash\\.js",
"slash/.js",
"col:on.js",
"star*.js",
"question?.js",
"quote\".js",
"singlequote'.js",
"brack<e>ts.js",
"p|pes.js",
"plus+.js",
"'five and six<seven'.js",
" space at front",
"space at end ",
".period",
"period.",
"relative/path/to/some/dir",
"/abs/path/to/some/dir",
"~/.\u0000notssh/authorized_keys",
"",
"h?w",
"h/w",
"h*w",
".",
"..",
"./",
"../",
"/..",
"/../",
"*.|.",
"./",
"./foobar",
"../foobar",
"../../foobar",
"./././foobar",
"|*.what",
"LPT9.asdf",
],
blns
).forEach(function(str) {
test(JSON.stringify(str), function(t) {
testStringUsingFS(str, t);
});
});
test("remove temp directory", function(t) {
fs.rmdir(tempdir, function(err) {
t.ifError(err);
t.end();
});
});
}