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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// Flags: --expose_externalize_string
'use strict';
const common = require('../common');
const assert = require('assert');
const path = require('path');
const fs = require('fs');
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
const fn = path.join(tmpdir.path, 'write.txt');
const fn2 = path.join(tmpdir.path, 'write2.txt');
const fn3 = path.join(tmpdir.path, 'write3.txt');
const expected = 'ümlaut.';
const constants = fs.constants;
/* eslint-disable no-undef */
common.allowGlobals(externalizeString, isOneByteString, x);
{
const expected = 'ümlaut eins'; // Must be a unique string.
externalizeString(expected);
assert.strictEqual(isOneByteString(expected), true);
const fd = fs.openSync(fn, 'w');
fs.writeSync(fd, expected, 0, 'latin1');
fs.closeSync(fd);
assert.strictEqual(fs.readFileSync(fn, 'latin1'), expected);
}
{
const expected = 'ümlaut zwei'; // Must be a unique string.
externalizeString(expected);
assert.strictEqual(isOneByteString(expected), true);
const fd = fs.openSync(fn, 'w');
fs.writeSync(fd, expected, 0, 'utf8');
fs.closeSync(fd);
assert.strictEqual(fs.readFileSync(fn, 'utf8'), expected);
}
{
const expected = '中文 1'; // Must be a unique string.
externalizeString(expected);
assert.strictEqual(isOneByteString(expected), false);
const fd = fs.openSync(fn, 'w');
fs.writeSync(fd, expected, 0, 'ucs2');
fs.closeSync(fd);
assert.strictEqual(fs.readFileSync(fn, 'ucs2'), expected);
}
{
const expected = '中文 2'; // Must be a unique string.
externalizeString(expected);
assert.strictEqual(isOneByteString(expected), false);
const fd = fs.openSync(fn, 'w');
fs.writeSync(fd, expected, 0, 'utf8');
fs.closeSync(fd);
assert.strictEqual(fs.readFileSync(fn, 'utf8'), expected);
}
/* eslint-enable no-undef */
fs.open(fn, 'w', 0o644, common.mustCall((err, fd) => {
assert.ifError(err);
const done = common.mustCall((err, written) => {
assert.ifError(err);
assert.strictEqual(written, Buffer.byteLength(expected));
fs.closeSync(fd);
const found = fs.readFileSync(fn, 'utf8');
fs.unlinkSync(fn);
assert.strictEqual(found, expected);
});
const written = common.mustCall((err, written) => {
assert.ifError(err);
assert.strictEqual(written, 0);
fs.write(fd, expected, 0, 'utf8', done);
});
fs.write(fd, '', 0, 'utf8', written);
}));
const args = constants.O_CREAT | constants.O_WRONLY | constants.O_TRUNC;
fs.open(fn2, args, 0o644, common.mustCall((err, fd) => {
assert.ifError(err);
const done = common.mustCall((err, written) => {
assert.ifError(err);
assert.strictEqual(written, Buffer.byteLength(expected));
fs.closeSync(fd);
const found = fs.readFileSync(fn2, 'utf8');
fs.unlinkSync(fn2);
assert.strictEqual(found, expected);
});
const written = common.mustCall((err, written) => {
assert.ifError(err);
assert.strictEqual(written, 0);
fs.write(fd, expected, 0, 'utf8', done);
});
fs.write(fd, '', 0, 'utf8', written);
}));
fs.open(fn3, 'w', 0o644, common.mustCall((err, fd) => {
assert.ifError(err);
const done = common.mustCall((err, written) => {
assert.ifError(err);
assert.strictEqual(written, Buffer.byteLength(expected));
fs.closeSync(fd);
});
fs.write(fd, expected, done);
}));
[false, 'test', {}, [], null, undefined].forEach((i) => {
common.expectsError(
() => fs.write(i, common.mustNotCall()),
{
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError
}
);
common.expectsError(
() => fs.writeSync(i),
{
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError
}
);
});