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'use strict';
const common = require('../common');
const fixtures = require('../common/fixtures');
const assert = require('assert');
const path = require('path');
const fs = require('fs');
const os = require('os');
const URL = require('url').URL;
function pathToFileURL(p) {
if (!path.isAbsolute(p))
throw new Error('Path must be absolute');
if (common.isWindows && p.startsWith('\\\\'))
p = p.slice(2);
return new URL(`file://${p}`);
}
const p = path.resolve(fixtures.fixturesDir, 'a.js');
const url = pathToFileURL(p);
assert(url instanceof URL);
// Check that we can pass in a URL object successfully
fs.readFile(url, common.mustCall((err, data) => {
assert.ifError(err);
assert(Buffer.isBuffer(data));
}));
// Check that using a non file:// URL reports an error
const httpUrl = new URL('http://example.org');
common.expectsError(
() => {
fs.readFile(httpUrl, common.mustNotCall());
},
{
code: 'ERR_INVALID_URL_SCHEME',
type: TypeError,
message: 'The URL must be of scheme file'
});
// pct-encoded characters in the path will be decoded and checked
if (common.isWindows) {
// Encoded back and forward slashes are not permitted on windows
['%2f', '%2F', '%5c', '%5C'].forEach((i) => {
common.expectsError(
() => {
fs.readFile(new URL(`file:///c:/tmp/${i}`), common.mustNotCall());
},
{
code: 'ERR_INVALID_FILE_URL_PATH',
type: TypeError,
message: 'File URL path must not include encoded \\ or / characters'
}
);
});
common.expectsError(
() => {
fs.readFile(new URL('file:///c:/tmp/%00test'), common.mustNotCall());
},
{
code: 'ERR_INVALID_ARG_VALUE',
type: TypeError,
message: 'The argument \'path\' must be a string or Uint8Array without ' +
"null bytes. Received 'c:\\\\tmp\\\\\\x00test'"
}
);
} else {
// Encoded forward slashes are not permitted on other platforms
['%2f', '%2F'].forEach((i) => {
common.expectsError(
() => {
fs.readFile(new URL(`file:///c:/tmp/${i}`), common.mustNotCall());
},
{
code: 'ERR_INVALID_FILE_URL_PATH',
type: TypeError,
message: 'File URL path must not include encoded / characters'
});
});
common.expectsError(
() => {
fs.readFile(new URL('file://hostname/a/b/c'), common.mustNotCall());
},
{
code: 'ERR_INVALID_FILE_URL_HOST',
type: TypeError,
message: `File URL host must be "localhost" or empty on ${os.platform()}`
}
);
common.expectsError(
() => {
fs.readFile(new URL('file:///tmp/%00test'), common.mustNotCall());
},
{
code: 'ERR_INVALID_ARG_VALUE',
type: TypeError,
message: "The argument 'path' must be a string or Uint8Array without " +
"null bytes. Received '/tmp/\\x00test'"
}
);
}
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